Technische Universität Darmstadt

Veröffentlichungen 2006

2006AD

Phys.Rev. C 73, 024311 (2006)

T. Adachi, Y. Fujita, P. von Brentano, A. F. Lisetskiy, G. P. A. Berg, C. Fransen, D. De Frenne, H. Fujita, K. Fujita, K. Hatanaka, M. Honma, E. Jacobs, J. Kamiya, K. Kawase, T. Mizusaki, K. Nakanishi, A. Negret, T. Otsuka, N. Pietralla, L. Popescu, Y. Sakemi, Y. Shimbara, Y. Shimizu, Y. Tameshige, A. Tamii, M. Uchida, T. Wakasa, M. Yosoi, and K. O. Zell

High-resolution study of Gamow-Teller transitions from the Tz=1 nucleus 46Ti to the Tz=0 nucleus 46V

Abstract  

2006DU02

Phys.Rev. C 73, 014317 (2006)

K.Dusling, N.Pietralla, G.Rainovski, T.Ahn, B.Bochev, A.Costin, T.Koike, T.C.Li, A.Linnemann, S.Pontillo, C.Vaman

Medium-spin γ-ray spectroscopy of the transitional nucleus ¹⁶⁰Er

NUCLEAR REACTIONS ¹⁵⁹Tb(⁶Li, 5n), E=52 MeV; measured Eγ, Iγ, γγ-coin. ¹⁶⁰Er deduced levels, J, π, δ, branching ratios, collective features. Constrained β-soft rotor model analysis.

Journal abstract, with links to the article:  10.1103/PhysRevC.73.014317

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Veröffentlichungen 2005

2005AN26

J.Phys.(London) G31, S1563 (2005)

K.Andgren, S.F.Ashley, P.H.Regan, E.A.McCutchan, N.V.Zamfir, L.Amon, R.B.Cakirli, R.F.Casten, R.M.Clark, G.Gurdal, K.L.Keyes, D.A.Meyer, M.N.Erduran, A.Papenberg, N.Pietralla, C.Plettner, G.Rainovski, R.V.Ribas, N.J.Thomas, J.Vinson, D.D.Warner, V.Werner, E.Williams

RDM lifetime measurements in ¹⁰⁷Cd

NUCLEAR REACTIONS ⁹⁸Mo(¹²C, 3n), E=60 MeV; measured Doppler-shifted Eγ, Iγ, γγ-coin. ¹⁰⁷Cd levels deduced T_1/2, B(E2). Recoil-distance method.

Journal abstract, with links to the article: 10.1088/0954-3899/31/10/033

2005CO22

Phys.Rev. C 72, 054305 (2005)

A.Costin, N.Pietralla, T.Koike, C.Vaman, T.Ahn, G.Rainovski

Subnanosecond lifetime measurement for the T = 0, 3₁⁺ state of odd-odd N = Z ⁵⁸Cu

NUCLEAR REACTIONS ⁵⁸Ni(p, p'γ), (p, nγ), E=14 MeV; measured prompt and delayed Eγ, Iγ. ⁵⁸Cu level deduced T_1/2, B(E2), collective features. Comparison with model predictions.

Journal abstract, with links to the article: 10.1103/PhysRevC.72.054305

Data from this article have been entered in the XUNDL database. For more information, click here.

2005DU18

Phys.Rev. C 72, 011303 (2005)

K.Dusling, N.Pietralla

Description of ground-state band energies in well-deformed even-even nuclei with the confined β-soft rotor model

NUCLEAR STRUCTURE ^{150,152,154,156}Nd, ¹⁵⁸Sm, ¹⁶⁰Gd, ^164,166Dy, ^168,170,172Er, ^{172,174,176,178}Yb, ¹⁸⁰Hf, ²³⁶U, ^238,240,242Pu; calculated ground-state rotational band level energies, ratios. ¹⁵²Sm, ¹⁷²Yb; analyzed transition quadrupole moments. Confined β-soft rotor model.

Journal abstract, with links to the article:  10.1103/PhysRevC.72.011303

2005FR17

Phys.Rev. C 71, 054304 (2005)

C.Fransen, V.Werner, D.Bandyopadhyay, N.Boukharouba, S.R.Lesher, M.T.McEllistrem, J.Jolie, N.Pietralla, P.von Brentano, S.W.Yates

Investigation of low-spin states in ⁹²Zr with the (n, n'γ) reaction

NUCLEAR REACTIONS ⁹²Zr(n, n'γ), E=2.2, 3.9 MeV; measured Eγ, Iγ, angular distributions, DSA. ⁹²Zr(n, n'γ), E=2.6-3.9 MeV; measured excitation functions. ⁹²Zr deduced levels, J, π, T_1/2, δ. Comparison with model predictions, neighboring nuclides.

Journal abstract, with links to the article:  10.1103/PhysRevC.71.054304

Data from this article have been entered in the XUNDL database. For more information, click here.

2005FU16

Phys.Rev.Lett. 95, 212501 (2005)

Y.Fujita, T.Adachi, P.von Brentano, G.P.A.Berg, C.Fransen, D.De Frenne, H.Fujita, K.Fujita, K.Hatanaka, E.Jacobs, K.Nakanishi, A.Negret, N.Pietralla, L.Popescu, B.Rubio, Y.Sakemi, Y.Shimbara, Y.Shimizu, Y.Tameshige, A.Tamii, M.Yosoi, K.O.Zell

Gamow-Teller Strengths in Proton-Rich Exotic Nuclei Deduced in the Combined Analysis of Mirror Transitions

NUCLEAR REACTIONS ⁵⁰Cr(³He, t), E=140 MeV/nucleon; measured triton spectra; deduced Gamow-Teller transition strengths. ⁵⁰Mn deduced level energies. ⁵⁰Fe deduced β-decay intensities. Astrophysical implications discussed.

Journal abstract, with links to the article:  10.1103/PhysRevLett.95.212501

Data from this article have been entered in the XUNDL database. For more information, click here.

2005JO09

Phys.Rev. C 71, 044305 (2005)

R.V.Jolos, P.von Brentano, N.Pietralla

Generalized Grodzins relation

Journal abstract, with links to the article:  10.1103/PhysRevC.71.044305

2005JO14

Phys.Rev. C 72, 024310 (2005)

R.V.Jolos, P.von Brentano, A.Dewald, N.Pietralla

Spin dependence of intrinsic and transition quadrupole moments

Journal abstract, with links to the article:  10.1103/PhysRevC.72.024310

2005KO32

Phys.Rev. C 72, 034302 (2005)

C.Kohstall, D.Belic, P.von Brentano, C.Fransen, A.Gade, R.-D.Herzberg, J.Jolie, U.Kneissl, A.Linnemann, A.Nord, N.Pietralla, H.H.Pitz, M.Scheck, F.Stedile, V.Werner, S.W.Yates

Low-lying dipole excitations in vibrational nuclei: The Cd isotopic chain studied in photon scattering experiments

NUCLEAR REACTIONS ^{110,111,112,114,116}Cd(γ, γ'), E ≈ 2.7-4.1 MeV bremsstrahlung; measured Eγ, Iγ, γ-ray polarization. ^{110,111,112,114,116}Cd deduced levels, J, π, excitation B(M1), B(E1).

Journal abstract, with links to the article:  10.1103/PhysRevC.72.034302

Data from this article have been entered in the XUNDL database. For more information, click here.

2005LA07

Phys.Rev. C 71, 034318 (2005)

S.Lalkovski, G.Rainovski, K.Starosta, M.P.Carpenter, D.B.Fossan, S.Finnigan, S.Ilieva, P.Joshi, T.Koike, E.S.Paul, N.Pietralla, C.Vaman, R.Wadsworth

Quasi-γ band and odd-even staggering effect in ¹⁰²Ru

NUCLEAR REACTIONS ⁹⁶Zr(¹⁰B, 3np), E=42 MeV; measured Eγ, Iγ, γγ-coin. ¹⁰²Ru deduced levels, J, π, rotational bands, triaxial deformation. Gammasphere array.

Journal abstract, with links to the article:  10.1103/PhysRevC.71.034318

Data from this article have been entered in the XUNDL database. For more information, click here.

2005LI14

Phys.Rev. C 71, 044318 (2005)

T.C.Li, N.Pietralla, C.Fransen, H.von Garrel, U.Kneissl, C.Kohstall, A.Linnemann, H.H.Pitz, G.Rainovski, A.Richter, M.Scheck, F.Stedile, P.von Brentano, P.von Neumann-Cosel, V.Werner

One-phonon 2⁺_{1, ms} mixed-symmetry state of ¹⁴⁸Sm observed in nuclear resonance fluorescence

NUCLEAR REACTIONS ¹⁴⁸Sm(γ, γ'), E=3.2 MeV bremsstrahlung; measured Eγ, Iγ. ¹⁴⁸Sm deduced levels, J, π, B(M1), B(E1), B(E2), mixed-symmetry state. Nuclear resonance fluorescence, interacting boson model.

Journal abstract, with links to the article:  10.1103/PhysRevC.71.044318

Data from this article have been entered in the XUNDL database. For more information, click here.

2005MC13

Eur.Phys.J. A 25, Supplement 1, 377 (2005); Eur.Phys.J. A 25, Supplement 1, 773 (2005)

C.J.McKay, J.N.Orce, S.R.Lesher, D.Bandyopadhyay, M.T.McEllistrem, C.Fransen, J.Jolie, A.Linnemann, N.Pietralla, V.Werner, S.W.Yates

Identification of mixed-symmetry states in odd-A ⁹³Nb

NUCLEAR REACTIONS ⁹³Nb(n, n'), E=1.5-2.6 MeV; ⁹⁴Zr(p, 2n), E=11.5-19 MeV; measured Eγ, Iγ, DSA, branching ratios, excitation functions. ⁹³Nb deduced levels J, π, T_1/2, mixed-symmetry states.

Journal abstract, with links to the article:  10.1140/epjad/i2005-06-047-7

Data from this article have been entered in the XUNDL database. For more information, click here.

2005RU14

Phys.Rev.Lett. 95, 062501 (2005)

G.Rusev, R.Schwengner, F.Donau, S.Frauendorf, L.Kaubler, L.K.Kostov, S.Mallion, K.D.Schilling, A.Wagner, E.Grosse, H.von Garrel, U.Kneissl, C.Kohstall, M.Kreutz, H.H.Pitz, M.Scheck, F.Stedile, P.von Brentano, J.Jolie, A.Linnemann, N.Pietralla, V.Werner

Decay of 1⁺ States as a New Probe of the Structure of 0⁺ Shape Isomers

NUCLEAR REACTIONS ^98,100Mo(γ, γ'), E=3.2-3.8 MeV bremsstrahlung; measured Eγ, Iγ. ^98,100Mo deduced levels, J, π, branching ratios, transition probabilities, shape isomer configuration mixing features.

Journal abstract, with links to the article:  10.1103/PhysRevLett.95.062501

Data from this article have been entered in the XUNDL database. For more information, click here.

2005SA15

Phys.Rev. C 71, 034304 (2005)

D.Savran, S.Muller, A.Zilges, M.Babilon, M.W.Ahmed, J.H.Kelley, A.Tonchev, W.Tornow, H.R.Weller, N.Pietralla, J.Li, I.V.Pinayev, Y.K.Wu

Parity assignments in ^{172, 174}Yb using polarized photons and the K quantum number in rare earth nuclei

NUCLEAR REACTIONS ^172,174Yb(polarized γ, γ'), E=2930, 3005, 3550 keV; measured Eγ, Iγ, asymmetries. ^172,174Yb levels deduced π. Parity and branching ratio systematics discussed.

Journal abstract, with links to the article:  10.1103/PhysRevC.71.034304

2005WO06

Phys.Rev. C 72, 027301 (2005)

A.Wolf, Z.Berant, N.V.Zamfir, D.S.Brenner, E.A.McCutchan, H.Ai, R.F.Casten, K.Dusling, A.Heinz, D.A.Meyer, E.A.Millman, N.Pietralla, C.Plettner, J.Qian, P.H.Regan, D.Swanson, J.Vinson, E.Williams, R.Winkler

g factor of the 2⁺₁ state of ¹⁶⁰Er

RADIOACTIVITY ¹⁶⁰Yb, ¹⁶⁰Tm(EC) [from ¹⁴⁷Sm(¹⁸O, 5n) and subsequent decay]; measured β-delayed Eγ, Iγ(θ, H, t), γγ-coin. ¹⁶⁰Er level deduced g factor. Perturbed angular correlation technique, systematics in neighboring nuclides discussed.

Journal abstract, with links to the article:  10.1103/PhysRevC.72.027301

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Veröffentlichungen 2004

2004BE13

Phys.Rev. C 69, 034320 (2004)

Z.Berant, A.Wolf, N.V.Zamfir, M.A.Caprio, D.S.Brenner, N.Pietralla, R.L.Gill, R.F.Casten, C.W.Beausang, R.Krucken, C.J.Barton, J.R.Cooper, A.A.Hecht, D.M.Johnson, J.R.Novak, H.Cheng, B.F.Albanna, G.Gurdal

g factor of the 2⁺₁ state of ¹⁶⁴Yb

RADIOACTIVITY ¹⁶⁴Lu(EC) [from ¹⁵⁵Gd(¹⁴N, 5n)]; measured Eγ, Iγ(θ, H), γγ-coin. ¹⁶⁴Yb level deduced g factor. Comparison with model predictions. Systematic trends discussed.

Journal abstract, with links to the article:  10.1103/PhysRevC.69.034320

2004FR06

Phys.Rev. C 69, 014313 (2004)

C.Fransen, N.Pietralla, A.Linnemann, V.Werner, R.Bijker

Low-spin γ-ray spectroscopy of the (critical-point?) nucleus ¹²²Ba

NUCLEAR REACTIONS ¹¹²Sn(¹²C, 2n), E=50 MeV; measured Eγ, Iγ, γγ-coin. ¹²²Ba deduced levels J, π, δ, X(5) symmetry features. Level systematics in neighboring isotopes discussed.

Journal abstract, with links to the article:  10.1103/PhysRevC.69.014313

Data from this article have been entered in the XUNDL database. For more information, click here.

2004FR30

Phys.Rev. C 70, 044317 (2004)

C.Fransen, N.Pietralla, A.P.Tonchev, M.W.Ahmed, J.Chen, G.Feldman, U.Kneissl, J.Li, V.N.Litvinenko, B.Perdue, I.V.Pinayev, H.H.Pitz, R.Prior, K.Sabourov, M.Spraker, W.Tornow, H.R.Weller, V.Werner, Y.K.Wu, S.W.Yates

Parity assignments to strong dipole excitations of ⁹²Zr and ⁹⁶Mo

NUCLEAR REACTIONS ⁹²Zr(polarized γ, γ'), E=3.47, 3.64 MeV; ⁹⁶Mo(γ, γ'), E=2.80, 3.30, 3.43, 3.60, 3.90 MeV; measured Eγ, Iγ, azimuthal asymmetry. ⁹²Zr, ⁹⁶Mo levels deduced π.

Journal abstract, with links to the article:  10.1103/PhysRevC.70.044317

Data from this article have been entered in the XUNDL database. For more information, click here.

2004GA25

Phys.Rev. C 69, 054321 (2004)

A.Gade, N.Pietralla, P.von Brentano, D.Belic, C.Fransen, U.Kneissl, C.Kohstall, A.Linnemann, H.H.Pitz, M.Scheck, N.A.Smirnova, F.Stedile, V.Werner

Investigation of dipole excitations in ¹⁴²Ce using resonant photon scattering

NUCLEAR REACTIONS ¹⁴²Ce(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. ¹⁴²Ce deduced levels, J, dipole strength distribution. Nuclear resonance fluorescence, comparison with model predictions.

Journal abstract, with links to the article:  10.1103/PhysRevC.69.054321

Data from this article have been entered in the XUNDL database. For more information, click here.

2004KA62

Phys.Rev. C 70, 064307 (2004)

L.Kaubler, H.Schnare, R.Schwengner, H.Prade, F.Donau, P.von Brentano, J.Eberth, J.Enders, A.Fitzler, C.Fransen, M.Grinberg, R.-D.Herzberg, H.Kaiser, P.von Neumann-Cosel, N.Pietralla, A.Richter, G.Rusev, Ch.Stoyanov, I.Wiedenhover

Dipole and quadrupole excitations in ⁸⁸Sr up to 6.8 MeV

NUCLEAR REACTIONS ⁸⁸Sr(γ, γ'), E=6.8 MeV bremsstrahlung; measured Eγ, Iγ. ⁸⁸Sr deduced levels, J, π, configurations, B(E1), B(M1), B(E2). Comparison with model predictions.

Journal abstract, with links to the article:  10.1103/PhysRevC.70.064307

Data from this article have been entered in the XUNDL database. For more information, click here.

2004PI05

Phys.Rev. C 70, 011304 (2004)

N.Pietralla, O.M.Gorbachenko

Evolution of the "β excitation" in axially symmetric transitional nuclei

NUCLEAR STRUCTURE ^152,154,156Sm, ¹⁶⁴Yb; calculated rotational band level energies, deformation. ^152,154Sm calculated transitions B(E2). Level energy systematics for N=82-104 nuclides discussed. Confined β-soft rotor model.

Journal abstract, with links to the article:  10.1103/PhysRevC.70.011304

2004SC36

Yad.Fiz. 67, 1710 (2004); Phys.Atomic Nuclei 67, 1682 (2004)

M.Scheck, P.von Brentano, C.Fransen, A.Gade, H.von Garrel, J.Jolie, U.Kneissl, C.Kohstall, A.Linnemann, N.Pietralla, H.H.Pitz, F.Stedile, S.Walter, V.Werner

Low-Lying Dipole Excitations in Nuclei in the Mass Regions of the New Dynamical Symmetries

NUCLEAR STRUCTURE Z=56-78; compiled, analyzed B(E1), B(M1); deduced phase transition features. ^{154,156,158,160}Gd, ^{144,146,148,150}Nd, ^134,136,138Ba; analyzed M1 strength distributions.

Journal abstract, with links to the article:  10.1134/1.1806907

2004SC39

Phys.Rev. C 70, 044319 (2004)

M.Scheck, H.von Garrel, N.Tsoneva, D.Belic, P.von Brentano, C.Fransen, A.Gade, J.Jolie, U.Kneissl, C.Kohstall, A.Linnemann, A.Nord, N.Pietralla, H.H.Pitz, F.Stedile, C.Stoyanov, V.Werner

Dipole strength distributions in the stable Ba isotopes ^134-138Ba: A study in the mass region of a nuclear shape transition

NUCLEAR REACTIONS ^135,137Ba(γ, γ'), E=2.5, 3.1, 4.1 MeV bremsstrahlung; measured Eγ, Iγ. ^135,137Ba deduced level energies, widths, branching ratios, dipole strength distributions. Comparison with quasiparticle-phonon model predictions.

Journal abstract, with links to the article:  10.1103/PhysRevC.70.044319

Data from this article have been entered in the XUNDL database. For more information, click here.

2004VO04

Eur.Phys.J. A 20, 129 (2004)

P.von Brentano, A.F.Lisetskiy, N.Pietralla, A.Schmidt, I.Schneider, C.Friessner

Isospin mixing in the 4⁺ doublet of ⁵⁴Co

NUCLEAR REACTIONS ⁵⁴Fe(p, n), E=15 MeV; analyzed Eγ, Iγ. ⁵⁴Co levels deduced δ, isospin mixing.

Journal abstract, with links to the article:  10.1140/epja/i2002-10337-8

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Veröffentlichungen 2003

2003BA18

Phys.Rev. C 67, 034310 (2003)

C.J.Barton, D.S.Brenner, N.V.Zamfir, M.A.Caprio, A.Aprahamian, M.C.Wiescher, C.W.Beausang, Z.Berant, R.F.Casten, J.R.Cooper, R.L.Gill, R.Krucken, J.R.Novak, N.Pietralla, M.Shawcross, A.Teymurazyan, A.Wolf

Mass measurement of ⁸⁰Y by β-γ coincidence spectroscopy

RADIOACTIVITY ⁸⁰Y(EC), (β⁺) [from ⁵⁸Ni(²⁸Si, npα)]; measured Eγ, Eβ, βγ-coin; deduced Q(EC). ⁸⁰Sr deduced transitions. Implications for astrophysical rp-process simulations discussed.

Journal abstract, with links to the article:  10.1103/PhysRevC.67.034310

2003CA03

Eur.Phys.J. A 16, 177 (2003)

M.A.Caprio, N.V.Zamfir, E.A.McCutchan, R.F.Casten, Z.Berant, H.Amro, C.J.Barton, C.W.Beausang, D.S.Brenner, J.R.Cooper, R.L.Gill, G.Gurdal, A.A.Hecht, C.Hutter, R.Krucken, D.A.Meyer, J.R.Novak, N.Pietralla, P.H.Regan, J.J.Ressler

Measurement of 2⁺₁ level lifetimes in ¹⁶²Yb and ¹⁶²Er by fast electronic scintillation timing

RADIOACTIVITY ¹⁶²Lu(β⁺), (EC) [from ¹⁴⁷Sm(¹⁹F, 4n)]; ¹⁶²Tm(β⁺), (EC) [from ¹⁵⁵Gd(¹²C, 5n), and subsequent decay]; measured Eγ, Iγ(t), γγ-, βγ-coin. ¹⁶²Yb, ¹⁶²Er levels deduced T_1/2. Fast electronic scintillation timing, comparison with previous results.

Journal abstract, with links to the article:  10.1140/epja/i2002-10086-8

2003EN07

Nucl.Phys. A724, 243 (2003)

J.Enders, P.von Brentano, J.Eberth, A.Fitzler, C.Fransen, R.-D.Herzberg, H.Kaiser, L.Kaubler, P.von Neumann-Cosel, N.Pietralla, V.Yu.Ponomarev, A.Richter, R.Schwengner, I.Wiedenhover

Nuclear resonance fluorescence experiments on ^{204, 206, 207, 208}Pb up to 6.75 MeV

NUCLEAR REACTIONS ^{204,206,207,208}Pb(γ, γ'), E=6.75 MeV bremsstrahlung; measured Eγ, Iγ(θ). ^{204,206,207,208}Pb deduced levels, J, π, B(M1), B(E2), pygmy resonance features. Quasiparticle-phonon model analysis.

Journal abstract, with links to the article:  10.1016/S0375-9474(03)01554-9

Data from this article have been entered in the XUNDL database. For more information, click here.

2003FR02

Phys.Rev. C 67, 024307 (2003)

C.Fransen, N.Pietralla, Z.Ammar, D.Bandyopadhyay, N.Boukharouba, P.von Brentano, A.Dewald, J.Gableske, A.Gade, J.Jolie, U.Kneissl, S.R.Lesher, A.F.Lisetskiy, M.T.McEllistrem, M.Merrick, H.H.Pitz, N.Warr, V.Werner, S.W.Yates

Comprehensive studies of low-spin collective excitations in ⁹⁴Mo

NUCLEAR REACTIONS ⁹⁴Mo(γ, γ'), E=3.3, 4.0 MeV bremsstrahlung; ⁹⁴Mo(n, n'γ), E=2.4, 3.3, 3.6 MeV; measured Eγ, Iγ. ⁹¹Zr(α, n), E=12, 15 MeV; measured Eγ, Iγ, γγ-coin, DSA. ⁹⁴Mo deduced levels, J, π, T_1/2, B(M1), B(E2), mixed-symmetry states. Comparison with model predictions.

RADIOACTIVITY ^94mTc(β⁺), (EC) [from ⁹⁴Mo(p, n)]; measured Eγ, Iγ, γγ-coin. ⁹⁴Mo deduced levels, J, π. Comparison with model predictions.

Journal abstract, with links to the article:  10.1103/PhysRevC.67.024307

Data from this article have been entered in the XUNDL database. For more information, click here.

2003HE25

Phys.Rev. C 68, 054310 (2003)

A.A.Hecht, C.W.Beausang, H.Amro, C.J.Barton, Z.Berant, M.A.Caprio, R.F.Casten, J.R.Cooper, D.J.Hartley, R.Krucken, D.A.Meyer, H.Newman, J.R.Novak, N.Pietralla, J.J.Ressler, A.Wolf, N.V.Zamfir, J.-Y.Zhang, K.E.Zyromski

Evidence for chiral symmetry breaking in ¹⁴⁰Eu?

NUCLEAR REACTIONS ⁹²Mo(⁵¹V, n2p), E=205 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. ¹⁴⁰Eu deduced high-spin levels, J, π, configurations, B(M1)/B(E2), possible chiral symmetry breaking. Cranked mean field and total Routhian surface calculations. Rotational band systematics in neighboring nuclides discussed.

Journal abstract, with links to the article:  10.1103/PhysRevC.68.054310

Data from this article have been entered in the XUNDL database. For more information, click here.

2003HU07

Phys.Rev. C 67, 054315 (2003)

C.Hutter, R.Krucken, A.Aprahamian, C.J.Barton, C.W.Beausang, M.A.Caprio, R.F.Casten, W.-T.Chou, R.M.Clark, D.Cline, J.R.Cooper, M.Cromaz, A.A.Hecht, A.O.Macchiavelli, N.Pietralla, M.Shawcross, M.A.Stoyer, C.Y.Wu, N.V.Zamfir

B(E2) values and the search for the critical point symmetry X(5) in ¹⁰⁴Mo and ¹⁰⁶Mo

RADIOACTIVITY ²⁵²Cf(SF); measured Doppler-shifted Eγ, Iγ, γγ-coin. ^104,106Mo deduced levels T_1/2, B(E2), transition quadrupole moments. Recoil-distance technique, Gammasphere array, comparison with model predictions.

Journal abstract, with links to the article:  10.1103/PhysRevC.67.054315

2003JE06

Phys.Rev. C 68, 047302 (2003)

K.Jessen, A.Dewald, J.Eberth, G.Gersch, J.Jolie, N.Pietralla, T.Steinhardt, N.Warr, D.Weisshaar, V.Werner, P.von Brentano, S.M.Lenzi

Investigation of low spin states in ⁴⁸Cr with the MINIBALL γ-ray spectrometer

NUCLEAR REACTIONS ⁴⁶Ti(³He, n), E=7-12 MeV; measured Eγ, Iγ, γγ-coin, excitation functions. ⁴⁸Cr deduced levels, J, π. Miniball array, comparisons with model predictions.

Journal abstract, with links to the article:  10.1103/PhysRevC.68.047302

Data from this article have been entered in the XUNDL database. For more information, click here.

2003LI02

Phys.Lett. B 554, 15 (2003)

A.Linnemann, P.von Brentano, J.Eberth, J.Enders, A.Fitzler, C.Fransen, E.Guliyev, R.-D.Herzberg, L.Kaubler, A.A.Kuliev, P.von Neumann-Cosel, N.Pietralla, H.Prade, A.Richter, R.Schwengner, H.G.Thomas, D.Weisshaar, I.Wiedenhover

Change of the dipole strength distributions between the neighbouring γ-soft nuclei ¹⁹⁴Pt and ¹⁹⁶Pt

NUCLEAR REACTIONS ¹⁹⁴Pt(γ, γ'), E=4.5 MeV bremsstrahlung; measured Eγ, Iγ. ¹⁹⁴Pt deduced dipole strength distributions. ¹⁹⁶Pt(γ, γ'), E=4.8 MeV bremsstrahlung; analyzed Eγ, Iγ, dipole strength distributions. Comparison with model predictions.

Journal abstract, with links to the article:  10.1016/S0370-2693(02)03235-5

Data from this article have been entered in the XUNDL database. For more information, click here.

2003LI38

Phys.Rev. C 68, 034316 (2003)

A.F.Lisetskiy, N.Pietralla, M.Honma, A.Schmidt, I.Schneider, A.Gade, P.von Brentano, T.Otsuka, T.Mizusaki, B.A.Brown

Experimental evidence for ⁵⁶Ni-core breaking from the low-spin structure of the N = Z nucleus ⁵⁸₂₉Cu₂₉

NUCLEAR REACTIONS ⁵⁸Ni(p, nγ), E=14 MeV; measured Eγ, Iγ, γγ-coin, γ-ray polarization. ⁵⁸Cu deduced levels, J, π, δ, B(E2), B(M1), analog states features. Comparison with model predictions.

Journal abstract, with links to the article:  10.1103/PhysRevC.68.034316

Data from this article have been entered in the XUNDL database. For more information, click here.

2003NO02

Phys.Rev. C 67, 034307 (2003)

A.Nord, J.Enders, A.E.de Almeida Pinto, D.Belic, P.von Brentano, C.Fransen, U.Kneissl, C.Kohstall, A.Linnemann, P.von Neumann-Cosel, N.Pietralla, H.H.Pitz, A.Richter, F.Stedile, V.Werner

Low-energy photon scattering experiments of ^{151, 153}Eu, ¹⁶³Dy, and ¹⁶⁵Ho and the systematics of the M1 scissors mode in odd-mass rare-earth nuclei

NUCLEAR REACTIONS ^151,153Eu, ¹⁶³Dy, ¹⁶⁵Ho(γ, γ'), E=4.05 MeV bremsstrahlung; measured Eγ, Iγ. ^151,153Eu, ¹⁶³Dy, ¹⁶⁵Ho deduced transitions B(M1), dipole strength distributions, scissors mode features. Comparisons with previous results in neighboring nuclides.

Journal abstract, with links to the article:  10.1103/PhysRevC.67.034307

Data from this article have been entered in the XUNDL database. For more information, click here.

2003PI12

Phys.Rev. C 68, 031305 (2003)

N.Pietralla, C.Fransen, A.Gade, N.A.Smirnova, P.von Brentano, V.Werner, S.W.Yates

Proton-neutron structure of the effective quadrupole-octupole coupled E1 transition operator

NUCLEAR STRUCTURE ⁹²Zr, ⁹⁴Mo, ⁹⁶Ru, ¹⁴²Ce; analyzed transitions B(E1); deduced strong F-vector electric dipole transitions.

Journal abstract, with links to the article:  10.1103/PhysRevC.68.031305

2003SC15

Phys.Rev. C 67, 064313 (2003)

M.Scheck, D.Belic, P.von Brentano, J.J.Carroll, C.Fransen, A.Gade, H.von Garrel, U.Kneissl, C.Kohstall, A.Linnemann, N.Pietralla, H.H.Pitz, F.Stedile, R.Toman, V.Werner

Photon scattering experiments off ¹⁷⁶Hf and the systematics of low-lying dipole modes in the stable even-even Hf isotopes ^{176, 178, 180}Hf

NUCLEAR REACTIONS ¹⁷⁶Hf(γ, γ'), E=2.4, 4.1 MeV bremsstrahlung; measured Eγ, Iγ. ¹⁷⁶Hf deduced levels, J, π, excitation B(M1), B(E1).

NUCLEAR STRUCTURE ^176,178,180Hf; analyzed dipole strength distributions.

Journal abstract, with links to the article:  10.1103/PhysRevC.67.064313

Data from this article have been entered in the XUNDL database. For more information, click here.

up

Veröffentlichungen 2002

2002Br05

2002Pi02

2002Pi04

2002Sm01

Veröffentlichungen 2001

2001An13

2001Ch75

2001Fr04

2001Fr12

2001He15

2001Ko49

2001Kr13

2001Li39

2001Li43

2001Ne11

2001Pi12

2001St03

2001To06

2001Vo03

2001Vo10

2001Wu03

Frühere Veröffentlichungen

2000BR05

Phys.Rev. C61, 024309 (2000)

J.Bryssinck, L.Govor, V.Yu.Ponomarev, F.Bauwens, O.Beck, D.Belic, P.von Brentano, D.De Frenne, T.Eckert, C.Fransen, K.Govaert, R.-D.Herzberg, E.Jacobs, U.Kneissl, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, V.Werner

Systematic Study of Electric Quadrupole Excitations in the Stable Even Mass Sn Nuclei

NUCLEAR REACTIONS ^{116,118,120,122,124}Sn(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. ^{116,118,120,122,124}Sn deduced levels J, π, B(E1), B(E2).

Journal abstract, with links to the article:  10.1103/PhysRevC.61.024309

2000BR33

Phys.Rev. C62, 014309 (2000)

J.Bryssinck, L.Govor, V.Yu.Ponomarev, F.Bauwens, O.Beck, D.Belic, P.von Brentano, D.De Frenne, C.Fransen, R.-D.Herzberg, E.Jacobs, U.Kneissl, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, V.Werner

Search for the Electric Dipole Excitations to the 3s_1/2 (x) [2₁⁺ (x) 3₁^-] Multiplet in ¹¹⁷Sn

NUCLEAR REACTIONS ¹¹⁷Sn(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ(θ). ¹¹⁷Sn deduced levels, widths, excitation B(E1). Comparison with quasiparticle phonon model calculations.

Journal abstract, with links to the article:  10.1103/PhysRevC.62.014309

Data from this article have been entered in the XUNDL database. For more information, click here.

2000EN08

Nucl.Phys. A674, 3 (2000)

J.Enders, P.von Brentano, J.Eberth, A.Fitzler, C.Fransen, R.-D.Herzberg, H.Kaiser, L.Kaubler, P.von Neumann-Cosel, N.Pietralla, V.Yu.Ponomarev, A.Richter, H.Schnare, R.Schwengner, S.Skoda, H.G.Thomas, H.Tiesler, D.Weisshaar, I.Wiedenhover

Note on a Search for the Two-Octupole Phonon 2⁺ State in ²⁰⁸Pb with Resonant Photon Scattering

NUCLEAR REACTIONS ²⁰⁸Pb(γ, γ'), E=6.75 MeV bremsstrahlung; measured Eγ, Iγ. ²⁰⁸Pb deduced levels, J, π, B(E2), no two-phonon octupole vibration. Comparison with quasiparticle-phonon model.

Journal abstract, with links to the article:  10.1016/S0375-9474(00)00157-3

2000EN10

Phys.Lett. 486B, 279 (2000)

J.Enders, P.von Brentano, J.Eberth, A.Fitzler, C.Fransen, R.-D.Herzberg, H.Kaiser, L.Kaubler, P.von Neumann-Cosel, N.Pietralla, V.Yu.Ponomarev, H.Prade, A.Richter, H.Schnare, R.Schwengner, S.Skoda, H.G.Thomas, H.Tiesler, D.Weisshaar, I.Wiedenhover

Structure and Evolution of Electric Dipole Strength in ^{204, 206, 208}Pb below the Neutron Emission Threshold

NUCLEAR REACTIONS ^204,206,208Pb(γ, γ'), E=6.75 MeV bremsstrahlung; measured Eγ, Iγ. ^204,206,208Pb deduced E1 strength distributions. Comparison with model predictions.

Journal abstract, with links to the article:  10.1016/S0370-2693(00)00730-9

2000GA08

Nucl.Phys. A665, 268 (2000)

A.Gade, I.Wiedenhover, J.Gableske, A.Gelberg, H.Meise, N.Pietralla, P.von Brentano

Proton-Neutron Structure of Low Lying Collective Quadrupole Excitations in ¹²⁶Xe

NUCLEAR REACTIONS ¹²³Te(α, n), E=15.5 MeV; measured Eγ, γγ-coin, Iγ(θ), DSA. ¹²⁶Xe deduced high spin levels J, π, mixing ratios, half-lives, B(E2), B(M1). Comparison with IBM calculations.

Journal abstract, with links to the article:  10.1016/S0375-9474(99)00387-5

Data from this article have been entered in the XUNDL database. For more information, click here.

2000GA24

Nucl.Phys. A673, 45 (2000)

A.Gade, I.Wiedenhover, M.Luig, A.Gelberg, H.Meise, N.Pietralla, V.Werner, P.von Brentano

Non-Yrast States of ¹³⁴Ce Populated in β-Decay

RADIOACTIVITY ^134,134mPr(EC) [from ¹¹⁷Sn(¹⁹F, 4n)]; measured Eγ, Iγ, γγ-coin following β-decay. ¹³⁴Ce deduced levels, J, π, δ, B(E2), collective features. Osiris-cube spectrometer. Interacting boson model calculations.

Journal abstract, with links to the article:  10.1016/S0375-9474(00)00127-5

2000KA08

Eur.Phys.J. A 7, 15 (2000)

L.Kaubler, H.Schnare, R.Schwengner, P.von Brentano, F.Donau, J.Eberth, J.Enders, A.Fitzler, C.Fransen, M.Grinberg, E.Grosse, R.-D.Herzberg, H.Kaiser, P.von Neumann-Cosel, N.Pietralla, H.Prade, A.Richter, S.Skoda, Ch.Stoyanov, H.-G.Thomas, H.Tiesler, D.Weisshaar, I.Wiedenhover

Is the 4.742 MeV State in ⁸⁸Sr the 1^- Two-Phonon State ?

NUCLEAR REACTIONS ⁸⁸Sr, ¹¹B, ^12,13C(γ, γ'), E=6.7 MeV bremsstrahlung; measured Eγ, Iγ, γ polarization. ⁸⁸Sr deduced levels, J, π, B(λ), no two-phonon state.

Journal abstract, with links to the article:  10.1007/s100500050004

2000KO47

Trans.Bulg.Nucl.Soc. 5, 179 (2000)

C.Kohstall, D.Belic, P.von Brentano, C.Fransen, R.-D.Herzberg, J.Jolie, U.Kneissl, H.Lehmann, A.Linnemann, P.Matschinsky, A.Nord, N.Pietralla, H.H.Pitz, V.Werner, S.W.Yates

Systematics of Dipole Excitations in the Stable ^{110, 111, 112, 113, 114, 116}Cd Isotopes

NUCLEAR REACTIONS ^{110,111,112,113,114,116}Cd(γ, γ'), E=4.3 MeV bremsstrahlung; measured Eγ, Iγ. ^{110,111,112,113,114,116}Cd; deduced levels, dipole strength distributions. Comparison with model predictions.

2000LI26

Nucl.Phys. A677, 100 (2000)

A.F.Lisetskiy, N.Pietralla, C.Fransen, R.V.Jolos, P.von Brentano

Shell Model Description of ' Mixed-Symmetry ' States in ⁹⁴Mo

NUCLEAR STRUCTURE ⁹⁴Mo; calculated levels, J, π, configurations, B(M1), B(E2). Shell model.

Journal abstract, with links to the article:  10.1016/S0375-9474(00)00255-4

2000PI06

Phys.Rev.Lett. 84, 3775 (2000)

N.Pietralla, C.Fransen, P.von Brentano, A.Dewald, A.Fitzler, C.Friessner, J.Gableske

Proton-Neutron Mixed-Symmetry 3_ms⁺ State in ⁹⁴Mo

NUCLEAR REACTIONS ⁹¹Zr(α, n), E=15 MeV; measured Eγ, Iγ, γγ-coin. ⁹⁴Mo deduced levels, J, π, B(M1), B(E2), B(M3), T_1/2, proton-neutron mixed-symmetry state. Comparison with interacting boson model prediction.

RADIOACTIVITY ^94mTc(β⁺); measured Eγ, Iγ, γγ-coin. ⁹⁴Mo deduced levels, J, π, B(M1), B(E2), B(M3), proton-neutron mixed-symmetry state. Comparison with interacting boson model prediction.

Journal abstract, with links to the article:  10.1103/PhysRevLett.84.3775

2000SC06

Phys.Rev. C61, 044312 (2000)

I.Schneider, A.F.Lisetskiy, C.Friessner, R.V.Jolos, N.Pietralla, A.Schmidt, D.Weisshaar, P.von Brentano

Low Spin Structure of the N = Z Odd-Odd Nucleus ₂₇⁵⁴Co₂₇

NUCLEAR REACTIONS ⁵⁴Fe(p, n), E not given; measured Eγ, Iγ, γ-ray polarization. ⁵⁴Co deduced levels, J, π, δ, branching ratios. Cluster detectors. Comparison with shell-model calculations.

Journal abstract, with links to the article:  10.1103/PhysRevC.61.044312

Data from this article have been entered in the XUNDL database. For more information, click here.

2000SC35

Phys.Rev. C62, 044319 (2000)

A.Schmidt, I.Schneider, C.Friessner, A.F.Lisetskiy, N.Pietralla, T.Sebe, T.Otsuka, P.von Brentano

Low Spin Structure of the N = Z Odd-Odd Nucleus ₂₅⁵⁰Mn₂₅

NUCLEAR REACTIONS ⁵⁰Cr(p, n), E=15 MeV; measured Eγ, Iγ, γγ-coin. ⁵⁰Mn deduced levels, J, π, δ. Comparison with shell-model calculations.

Journal abstract, with links to the article:  10.1103/PhysRevC.62.044319

Data from this article have been entered in the XUNDL database. For more information, click here.

2000SM11

Nucl.Phys. A678, 235 (2000)

N.A.Smirnova, N.Pietralla, T.Mizusaki, P.Van Isacker

Interrelation between the Isoscalar Octupole Phonon and the Proton-Neutron Mixed-Symmetry Quadrupole Phonon in Near-Spherical Nuclei

Journal abstract, with links to the article:  10.1016/S0375-9474(00)00331-6

2000VO09

Prog.Part.Nucl.Phys. 44, 29 (2000)

P.von Brentano, A.F.Lisetskiy, I.Schneider, C.Friessner, R.V.Jolos, N.Pietralla, A.Schmidt

Low Spin Structure of Odd-Odd N = Z Nuclei

NUCLEAR STRUCTURE ⁶Li, ¹⁰B, ¹⁴N, ¹⁸F, ²²Na, ²⁶Al, ³⁰P, ³⁴Cl, ³⁸K, ⁴²Sc; calculated transitions B(M1). Comparisons with data.

NUCLEAR REACTIONS ⁵⁴Fe(p, n), E=13 MeV; ⁴⁶Ti(p, n), E=15 MeV; measured Eγ, Iγ, γγ-coin. ⁵⁴Co, ⁴⁶V deduced levels, J, π, B(M1). Comparison with shell model.

Journal abstract, with links to the article:  10.1016/S0146-6410(00)00054-5

2000WE02

Phys.Rev. C61, 021301 (2000)

V.Werner, N.Pietralla, P.von Brentano, R.F.Casten, R.V.Jolos

Quadrupole Shape Invariants in the Interacting Boson Model

Journal abstract, with links to the article:  10.1103/PhysRevC.61.021301

1999BR12

Phys.Rev. C59, 1930 (1999)

J.Bryssinck, L.Govor, D.Belic, F.Bauwens, O.Beck, P.von Brentano, D.De Frenne, T.Eckert, C.Fransen, K.Govaert, R.-D.Herzberg, E.Jacobs, U.Kneissl, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, V.Yu.Ponomarev, V.Werner

Uniform Properties of J^π = 1^- Two-Phonon States in the Semimagic Even-Even Tin Isotopes ^{116, 118, 120, 122, 124}Sn

NUCLEAR REACTIONS ^{116,118,120,122,124}Sn(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. ^{116,118,120,122,124}Sn deduced levels, J, π, excitation B(M1), two-phonon excitations. Quasiparticle-phonon model calculations.

Journal abstract, with links to the article:  10.1103/PhysRevC.59.1930

1999FR06

Phys.Rev. C59, 2264 (1999)

C.Fransen, B.Krischok, O.Beck, J.Besserer, P.von Brentano, T.Eckert, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, A.Zilges

Low-Lying Dipole Excitations in the Transitional Nuclei ^{190, 192}Os

NUCLEAR REACTIONS ^190,192Os(γ, γ'), E=4 MeV bremsstrahlung; measured Eγ, Iγ(θ). ^190,192Os deduced levels, J, π, B(M1), dipole excitation strength distribution, scissors mode. Comparison with IBM-2 predictions.

Journal abstract, with links to the article:  10.1103/PhysRevC.59.2264

1999FR14

Phys.Rev. C60, 011304 (1999)

C.Friessner, N.Pietralla, A.Schmidt, I.Schneider, Y.Utsuno, T.Otsuka, P.von Brentano

Low Spin Structure of the N = Z Odd-Odd Nucleus ₂₃⁴⁶V₂₃

NUCLEAR REACTIONS ⁴⁶Ti(p, n), E=15 MeV; measured Eγ, Iγ(θ), γγ-coin. ⁴⁶V deduced levels, J, π, δ. Comparison with shell-model calculations.

Journal abstract, with links to the article:  10.1103/PhysRevC.60.011304

Data from this article have been entered in the XUNDL database. For more information, click here.

1999HE31

Phys.Rev. C60, 051307 (1999)

R.-D.Herzberg, C.Fransen, P.von Brentano, J.Eberth, J.Enders, A.Fitzler, L.Kaubler, H.Kaiser, P.von Neumann-Cosel, N.Pietralla, V.Yu.Ponomarev, H.Prade, A.Richter, H.Schnare, R.Schwengner, S.Skoda, H.G.Thomas, H.Tiesler, D.Weisshaar, I.Wiedenhover

Resolved Dipole Strength Below the E1 Giant Resonance in ¹³⁸Ba

NUCLEAR REACTIONS ¹³⁸Ba(γ, γ'), E=6.7 MeV bremsstrahlung; measured Eγ, Iγ, γ polarization. ¹³⁸Ba deduced levels, J, π, B(E1). Euroball cluster detectors.

Journal abstract, with links to the article:  10.1103/PhysRevC.60.051307

Data from this article have been entered in the XUNDL database. For more information, click here.

1999HU01

Nucl.Phys. A645, 239 (1999)

N.Huxel, P.von Brentano, J.Eberth, J.Enders, R.-D.Herzberg, P.von Neumann-Cosel, N.Nicolay, N.Pietralla, H.Prade, C.Rangacharyulu, J.Reif, A.Richter, C.Schlegel, R.Schwengner, S.Skoda, H.G.Thomas, I.Wiedenhover, G.Winter, A.Zilges

Complete Scissors Mode Strength in Heavy Deformed Odd-Mass Nuclei: A case study of ¹⁶⁵Ho and ¹⁶⁹Tm

NUCLEAR REACTIONS ¹⁶⁵Ho(γ, γ'), E=4.8 MeV bremsstrahlung; ¹⁶⁹Tm(γ, γ'), E=4.5, 7 MeV bremsstrahlung; measured Eγ, Iγ; deduced integrated σ. ¹⁶⁵Ho, ¹⁶⁹Tm deduced levels, B(M1), B(E1) strengths. Fluctuation analysis. Composite HPGe detectors.

Journal abstract, with links to the article:  10.1016/S0375-9474(98)00610-1

1999KA65

Nucl.Phys. A660, 41 (1999); Erratum Nucl.Phys. A669, 368 (2000); Erratum Nucl.Phys. A679, 869 (2001)

H.Kaiser, P.von Brentano, E.Caurier, J.Eberth, J.Enders, A.Fitzler, C.Fransen, R.-D.Herzberg, L.Kaubler, P.von Neumann-Cosel, N.Pietralla, A.Poves, H.Prade, A.Richter, H.Schnare, R.Schwengner, S.Skoda, H.G.Thomas, H.Tiesler, D.Weisshaar, I.Wiedenhover

Dipole Excitations in the Semi-Magic Nucleus ⁵¹V Studied with the (γ, γ') Reaction

NUCLEAR REACTIONS ⁵¹V(γ, γ'), E=6.7 MeV bremsstrahlung; measured Eγ, Iγ, integrated σ. ⁵¹V deduced levels, Γ₀, dipole strength distribution. Shell-model calculations with large model spaces. Composite HPGe detectors.

Journal abstract, with links to the article:  10.1016/S0375-9474(99)00375-9

1999LE31

Phys.Rev. C60, 024308 (1999)

H.Lehmann, A.Nord, A.E.de Almeida Pinto, O.Beck, J.Besserer, P.von Brentano, S.Drissi, T.Eckert, R.-D.Herzberg, D.Jager, J.Jolie, U.Kneissl, J.Margraf, H.Maser, N.Pietralla, H.H.Pitz

Dipole Excitations in the Vibrational Nucleus ¹¹²Cd

NUCLEAR REACTIONS ¹¹²Cd(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. ¹¹²Cd deduced levels, J, π, decay branching ratios, B(M1), B(E1). Nuclear resonance fluorescence technique. Comparison with IBM calculations.

Journal abstract, with links to the article:  10.1103/PhysRevC.60.024308

Data from this article have been entered in the XUNDL database. For more information, click here.

1999LI45

Phys.Rev. C60, 064310 (1999)

A.F.Lisetskiy, R.V.Jolos, N.Pietralla, P.von Brentano

Quasideuteron Configurations in Odd-Odd N = Z Nuclei

NUCLEAR STRUCTURE ²H, ⁶Li, ¹⁰B, ¹⁴N, ¹⁸F, ²²Na, ²⁶Al, ³⁰P, ³⁴Cl, ⁴²Sc; calculated transitions B(M1); deduced quasideuteron configurations. Analytical formulas.

Journal abstract, with links to the article:  10.1103/PhysRevC.60.064310

1999PI02

Phys.Rev. C59, 2941 (1999)

N.Pietralla

Empirical Correlation between Two-Phonon E1 Transition Strengths in Vibrational Nuclei

NUCLEAR STRUCTURE ⁵²Cr, ⁸⁸Sr, ¹⁰⁶Pd, ^{116,118,120,122,124}Sn, ¹⁴⁰Ce, ^142,144Nd, ¹⁴⁴Sm; analyzed B(E1); deduced quadrupole-octupole two-phonon structure.

Journal abstract, with links to the article:  10.1103/PhysRevC.59.2941

1999PI07

Phys.Rev.Lett. 83, 1303 (1999)

N.Pietralla, C.Fransen, D.Belic, P.von Brentano, C.Friessner, U.Kneissl, A.Linnemann, A.Nord, H.H.Pitz, T.Otsuka, I.Schneider, V.Werner, I.Wiedenhover

Transition Rates between Mixed Symmetry States: First measurement in ⁹⁴Mo

RADIOACTIVITY ^94mTc(β⁺); measured Eγ, Iγ, γγ-coin following β-decay. ⁹⁴Mo deduced transitions B(M1), B(E2), δ, mixed-symmetry states.

NUCLEAR REACTIONS ⁹⁴Mo(γ, γ'), E=3.3, 4.0 MeV bremsstrahlung; measured Eγ, Iγ. ⁹⁴Mo deduced transitions B(M1), B(E2), δ, mixed-symmetry states.

Journal abstract, with links to the article:  10.1103/PhysRevLett.83.1303

1999PO22

Phys.Rev.Lett. 83, 4029 (1999)

V.Yu.Ponomarev, J.Bryssinck, L.Govor, F.Bauwens, O.Beck, D.Belic, P.von Brentano, D.De Frenne, C.Fransen, R.-D.Herzberg, E.Jacobs, U.Kneissl, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, V.Werner

Strong Fragmentation of Low-Energy Electromagnetic Excitation Strength in ¹¹⁷Sn

NUCLEAR REACTIONS ¹¹⁷Sn(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, integral elastic σ. ¹¹⁷Sn deduced fragmentation of low-energy electromagnetic excitation strength. Comparison with microscopic calculations. Nuclear resonance fluorescence technique.

Journal abstract, with links to the article:  10.1103/PhysRevLett.83.4029

Data from this article have been entered in the XUNDL database. For more information, click here.

1998EN05

Nucl.Phys. A636, 139 (1998)

J.Enders, P.von Brentano, J.Eberth, R.-D.Herzberg, N.Huxel, H.Lenske, P.von Neumann-Cosel, N.Nicolay, N.Pietralla, H.Prade, J.Reif, A.Richter, C.Schlegel, R.Schwengner, S.Skoda, H.G.Thomas, I.Wiedenhover, G.Winter, A.Zilges

Photon Scattering Off ⁵²Cr: Two-phonon E1 strength at the N = 28 shell closure ?

NUCLEAR REACTIONS Cr(γ, γ'), E=7.0 MeV; measured Eγ, Iγ. ^50,52,53Cr deduced levels, J, π, B(λ). ⁵²Cr deduced two-phonon 1^- state. QRPA calculations.

Journal abstract, with links to the article:  10.1016/S0375-9474(98)00213-9

1998FR01

Phys.Rev. C57, 129 (1998)

C.Fransen, O.Beck, P.von Brentano, T.Eckert, R.-D.Herzberg, U.Kneissl, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, A.Zilges

Systematics of Low-Lying Electric Dipole Excitations in the A ≈ 130-200 Mass Region

NUCLEAR STRUCTURE Z=56-76; compiled, analyzed low-lying B(E1) data; deduced shell, deformation effects.

Journal abstract, with links to the article:  10.1103/PhysRevC.57.129

1998GA43

Nucl.Phys. A643, 225 (1998)

A.Gade, I.Wiedenhover, T.Diefenbach, A.Gelberg, M.Luig, H.Meise, N.Pietralla, M.Wilhelm, T.Otsuka, P.von Brentano

Non-Yrast States of ¹³²Ce Populated in β-Decay

RADIOACTIVITY ¹³²Pr(β⁺) [from ¹¹⁷Sn(¹⁹F, 4n)]; measured Eγ, Iγ, γγ-coin following β decay. ¹³²Ce deduced levels, J, π, δ. Comparison with IBM calculations.

Journal abstract, with links to the article:  10.1016/S0375-9474(98)00555-7

1998NO09

Phys.Rev. C57, 3459 (1998)

A.Nord, S.W.Yates, O.Beck, D.Belic, P.von Brentano, T.Eckert, C.Fransen, R.-D.Herzberg, U.Kneissl, H.Maser, N.Pietralla, H.H.Pitz, V.Werner

Low-Lying Dipole Strength in ²⁰⁷Pb

NUCLEAR REACTIONS ²⁰⁷Pb(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. ²⁰⁷Pb deduced levels dipole strengths. Nuclear resonance flourescence technique.

Journal abstract, with links to the article:  10.1103/PhysRevC.57.3459

1998PI01

Phys.Rev. C57, 150 (1998)

N.Pietralla, T.Mizusaki, P.von Brentano, R.V.Jolos, T.Otsuka, V.Werner

2₁⁺ and 2₂⁺ States in Collective Nuclei as Multiple Q-Phonon Excitations

Journal abstract, with links to the article:  10.1103/PhysRevC.57.150

1998PI03

Phys.Rev. C58, 184 (1998)

N.Pietralla, P.von Brentano, R.-D.Herzberg, U.Kneissl, N.Lo Iudice, H.Maser, H.H.Pitz, A.Zilges

Systematics of the Excitation Energy of the 1⁺ Scissors Mode and Its Empirical Dependence on the Nuclear Deformation Parameter

NUCLEAR STRUCTURE Z=56-78; analyzed scissors mode excitation energy; deduced deformation dependence.

Journal abstract, with links to the article:  10.1103/PhysRevC.58.184

1998PI04

Phys.Rev. C58, 191 (1998)

N.Pietralla, P.von Brentano, A.Gelberg, T.Otsuka, A.Richter, N.Smirnova, I.Wiedenhover

Symmetry Changing Transitions in γ-Soft Nuclei Studied in the Interacting Boson Model

Journal abstract, with links to the article:  10.1103/PhysRevC.58.191

1998PI06

Phys.Rev. C58, 796 (1998)

N.Pietralla, D.Belic, P.von Brentano, C.Fransen, R.-D.Herzberg, U.Kneissl, H.Maser, P.Matschinsky, A.Nord, T.Otsuka, H.H.Pitz, V.Werner, I.Wiedenhover

Isovector Quadrupole Excitations in the Valence Shell of the Vibrator Nucleus ¹³⁶Ba: Evidence from photon scattering experiments

NUCLEAR REACTIONS ¹³⁶Ba(γ, γ'), E=4 MeV bremsstrahlung; measured Eγ, Iγ(θ). ¹³⁶Ba deduced levels J, π, widths, B(λ).

NUCLEAR STRUCTURE ¹³⁶Ba calculated levels, J, π, E2 strength distribution; deduced fragmentation of 2⁺ state. IBM-2, Q-phonon scheme.

Journal abstract, with links to the article:  10.1103/PhysRevC.58.796

1998WO06

Phys.Rev. C58, 765 (1998)

A.Wolpert, O.Beck, D.Belic, J.Besserer, P.von Brentano, T.Eckert, C.Fransen, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, A.Nord, N.Pietralla, H.H.Pitz

Low-Lying Dipole Excitations in the Heavy, Odd-Mass Nucleus ¹⁸¹Ta

NUCLEAR REACTIONS ¹⁸¹Ta(γ, γ'), E=2.7, 4.1 MeV bremsstrahlung; measured Eγ, Iγ. ¹⁸¹Ta deduced levels, B(E1), B(M1), gΓ₀. Nuclear resonance flourescence.

Journal abstract, with links to the article:  10.1103/PhysRevC.58.765

1997BE43

Phys.Rev. C56, 1276 (1997)

J.Besserer, O.Beck, P.von Brentano, T.Eckert, R.-D.Herzberg, D.Jager, U.Kneissl, J.Margraf, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, A.Zilges

Fragmentation of Low-Lying Dipole Strength in the Odd-Mass Nucleus ¹³³Cs

NUCLEAR REACTIONS ¹³³Cs(γ, γ'), E ≤ 4.1 MeV bremsstrahlung; measured Eγ, Iγ. ¹³³Cs deduced levels, J, π, Γ₀, B(M1), B(E1), dipole strength distributions. Nuclear resonance flourescence technique. Data from other nuclei compared.

Journal abstract, with links to the article:  10.1103/PhysRevC.56.1276

1997EC01

Phys.Rev. C56, 1256 (1997); Erratum Phyhs.Rev. C57, 1007 (1998)

T.Eckert, O.Beck, J.Besserer, P.von Brentano, R.Fischer, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, S.W.Yates, A.Zilges

Dipole Excitations in the Transitional Nucleus ¹⁴⁴Nd Studied in Photon Scattering Experiments

NUCLEAR REACTIONS ¹⁴⁴Nd(γ, γ'), E ≤ 4.1 MeV bremsstrahlung; measured Eγ, Iγ(θ). ¹⁴⁴Nd deduced levels, J, π, Γ₀, B(M1), B(E1), dipole strength distributions, two-phonon excitation. Nuclear resonance flourescence technique, data from other nuclei compared.

Journal abstract, with links to the article:  10.1103/PhysRevC.56.1256

1997HE01

Phys.Lett. 390B, 49 (1997)

R.-D.Herzberg, P.von Brentano, J.Eberth, J.Enders, R.Fischer, N.Huxel, T.Klemme, P.von Neumann-Cosel, N.Nicolay, N.Pietralla, V.Yu.Ponomarev, J.Reif, A.Richter, C.Schlegel, R.Schwengner, S.Skoda, H.G.Thomas, I.Wiedenhover, G.Winter, A.Zilges

Fine Structure of the E1 Response in ¹⁴⁰Ce Below the Particle Threshold

NUCLEAR REACTIONS ¹⁴⁰Ce(γ, γ'), E=6.7 MeV bremsstrahlung; measured Eγ, Iγ, σ vs E. ¹⁴⁰Ce deduced B(E1), strength function. Euroball cluster detector. Quasiparticle-phonon model.

Journal abstract, with links to the article:  10.1016/S0370-2693(96)01374-3

1997HE16

Phys.Rev. C56, 2484 (1997)

R.-D.Herzberg, C.Fransen, R.Fischer, O.Beck, D.Belic, J.Besserer, P.von Brentano, T.Eckert, U.Kneissl, B.Krischok, J.Margraf, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, A.Wolpert, A.Zilges

Observation of an Octupole × Quasiparticle Band in ¹⁷⁵Lu using Photon Scattering Experiments

NUCLEAR REACTIONS ¹⁷⁵Lu(γ, γ'), E=2.6, 4.1 MeV bremsstrahlung; measured Eγ, Iγ. ¹⁷⁵Lu deduced levels, J, π, branching ratios, B(E1) vs E, transition Γ, evidence for octupole vibration. Nuclear resonance fluorescence technique.

Journal abstract, with links to the article:  10.1103/PhysRevC.56.2484

1997JO06

Nucl.Phys. A618, 126 (1997)

R.V.Jolos, P.von Brentano, N.Pietralla, I.Schneider

Shape Invariants in the Multiple ' Q-Excitation ' Scheme

NUCLEAR STRUCTURE ^{104,106,108,110}Pd, ^106,110,114Cd, ^128,134Ba, ¹⁵⁶Gd, ¹⁶⁴Dy, ¹⁶⁸Er, ¹⁸⁰Hf, ^188,190,192Os, ^194,196Pt; calculated different shape invariants, asymmetry parameter. Multiple ' Q-excitation ' scheme.

Journal abstract, with links to the article:  10.1016/S0375-9474(97)00046-8

1997PI08

Nucl.Phys. A618, 141 (1997)

N.Pietralla, O.Beck, J.Besserer, P.von Brentano, T.Eckert, R.Fischer, C.Fransen, R.-D.Herzberg, D.Jager, R.V.Jolos, U.Kneissl, B.Krischok, J.Margraf, H.Maser, A.Nord, H.H.Pitz, M.Rittner, A.Schiller, A.Zilges

The Scissors Mode and Other Magnetic and Electric Dipole Excitations in the Transitional Nuclei ^178,180Hf

NUCLEAR REACTIONS ^178,180Hf(γ, γ'), E=4 MeV bremsstrahlung; measured Eγ, Iγ(θ). ^178,180Hf deduced levels, J, decay widths, branching ratios, Γ₀, B(λ). Scissors mode, M1 sum rules, electric dipole excitations, octupole vibrational bands, K-mixing. Nuclear resonance fluorescence technique.

Journal abstract, with links to the article:  10.1016/S0375-9474(97)00054-7

1997RE13

Nucl.Phys. A620, 1 (1997)

J.Reif, P.von Brentano, J.Eberth, J.Enders, R.-D.Herzberg, N.Huxel, L.Kaubler, P.von Neumann-Cosel, N.Nicolay, N.Pietralla, H.Prade, A.Richter, C.Schlegel, H.Schnare, R.Schwengner, T.Servene, S.Skoda, H.G.Thomas, I.Wiedenhover, G.Winter, A.Zilges

Resonant Photon Scattering on the Semi-Magic Nucleus ⁸⁹Y up to 7 MeV

NUCLEAR REACTIONS ⁸⁹Y(γ, γ'), E=7 MeV; measured Eγ, Iγ. ⁸⁹Y deduced levels, ground-state B(λ). Shell model, quasiparticle-phonon model. Euroball Ge cluster detector.

Journal abstract, with links to the article:  10.1016/S0375-9474(97)00126-7

1997SC15

Nucl.Phys. A620, 277 (1997); Erratum Nucl.Phys. A624, 776 (1997)

R.Schwengner, G.Winter, W.Schauer, M.Grinberg, F.Becker, P.von Brentano, J.Eberth, J.Enders, T.von Egidy, R.-D.Herzberg, N.Huxel, L.Kaubler, P.von Neumann-Cosel, N.Nicolay, J.Ott, N.Pietralla, H.Prade, S.Raman, J.Reif, A.Richter, C.Schlegel, H.Schnare, T.Servene, S.Skoda, T.Steinhardt, C.Stoyanov, H.G.Thomas, I.Wiedenhover, A.Zilges

Two-Phonon J = 1 States in Even-Mass Te Isotopes with A = 122-130

NUCLEAR REACTIONS ^126,122Te(γ, γ'), E=4.5 MeV bremsstrahlung; ¹³⁰Te(γ, γ'), E=5.5 MeV bremsstrahlung; measured Eγ, Iγ(θ). ^122,126,130Te deduced levels, J, Γ, B(λ). Enriched targets, Ge detectors.

Journal abstract, with links to the article:  10.1016/S0375-9474(97)00169-3

1997SC25

Z.Phys. A358, 197 (1997)

R.Schwengner, W.Schauer, G.Winter, P.von Brentano, J.Eberth, J.Enders, J.Enders, T.von Egidy, M.Grinberg, R.-D.Herzberg, N.Huxel, L.Kaubler, P.von Neumann-Cosel, N.Nicolay, J.Ott, N.Pietralla, H.Prade, S.Raman, J.Reif, A.Richter, C.Schlegel, H.Schnare, T.Servene, S.Skoda, C.Stoyanov, H.G.Thomas, I.Wiedenhover, A.Zilges

Dipole Excitations in ¹²²Te, ¹²⁶Te and ¹³⁰Te

NUCLEAR REACTIONS ^122,126,130Te(γ, γ'), E=4.5-5.5 MeV bremsstrahlung; measured Eγ, Iγ. ^122,126,130Te deduced levels, J, π, transition γ multipolarity, widths, one-, two-phonon vibrational structure. Quasiparticle-phonon model analysis.

Journal abstract, with links to the article:  10.1007/s002180050306

1997WI18

Phys.Rev. C56, R2354 (1997)

I.Wiedenhover, A.Gelberg, T.Otsuka, N.Pietralla, J.Gableske, A.Dewald, P.von Brentano

2⁺ Mixed-Symmetry State in the O(6)-Like Nucleus ¹²⁸Xe

NUCLEAR REACTIONS ¹²⁵Te(α, n), E=16 MeV; measured Eγ, Iγ, γγ-coin, DSA, DCO ratios. ¹²⁸Xe deduced levels, J, π, T_1/2, B(λ).

NUCLEAR STRUCTURE ¹²⁸Xe; calculated levels; deduced d-parity mixing, scissors mode, selection rules. Interacting Boson Model (IBM-2) calculations.

Journal abstract, with links to the article:  10.1103/PhysRevC.56.R2354

1996MA18

Phys.Rev. C53, 2749 (1996)

H.Maser, S.Lindenstruth, I.Bauske, O.Beck, P.von Brentano, T.Eckert, H.Friedrichs, R.D.Heil, R.-D.Herzberg, A.Jung, U.Kneissl, J.Margraf, N.Pietralla, H.H.Pitz, C.Wesselborg, A.Zilges

Systematics of Low-Lying Dipole Excitations in the Deformed Even-Even Nuclei ^{164,166,168,170}Er

NUCLEAR REACTIONS ^{164,166,168,170}Er(γ, γ'), E ≤ 4.1 MeV bremsstrahlung; measured Eγ, Iγ, asymmetry. ^{164,166,168,170}Er deduced levels, J, π, K, Γ₀, B(λ). Enriched targets.

Journal abstract, with links to the article:  10.1103/PhysRevC.53.2749

Data from this article have been entered in the XUNDL database. For more information, click here.

1996MA55

Phys.Rev. C54, R2129 (1996)

H.Maser, N.Pietralla, P.von Brentano, R.-D.Herzberg, U.Kneissl, J.Margraf, H.H.Pitz, A.Zilges

Observation of the 1⁺ Scissors Mode in the γ-Soft Nucleus ¹³⁴Ba

NUCLEAR REACTIONS ¹³⁴Ba(γ, γ'), E ≤ 4.1 MeV bremsstrahlung; measured Eγ, Iγ, σ(E, θ), γ polarization. ¹³⁴Ba deduced levels, J, π, B(λ), radiative width ratios. Ge(Li) detector, Compton polarimeter. Sum rule, interacting boson model.

Journal abstract, with links to the article:  10.1103/PhysRevC.54.R2129

1996NO10

Phys.Rev. C54, 2287 (1996)

A.Nord, A.Schiller, T.Eckert, O.Beck, J.Besserer, P.von Brentano, R.Fischer, R.-D.Herzberg, D.Jager, U.Kneissl, J.Margraf, H.Maser, N.Pietralla, H.H.Pitz, M.Rittner, A.Zilges

Systematic Study of the Fragmentation of Low-Lying Dipole Strength in Odd-A Rare Earth Nuclei Investigated in Nuclear Resonance Fluorescence Experiments

NUCLEAR REACTIONS ¹⁵⁵Gd, ¹⁵⁹Tb(γ, γ'), E ≤ 4.1 MeV bremsstrahlung; measured Eγ, Iγ. ¹⁵⁵Gd, ¹⁵⁹Tb deduced levels, (gΓ₀), B(λ). Enriched targets. Other nuclei dipole fragmentation data considered.

Journal abstract, with links to the article:  10.1103/PhysRevC.54.2287

1996VO11

Phys.Rev.Lett. 76, 2029 (1996)

P.von Brentano, J.Eberth, J.Enders, L.Esser, R.-D.Herzberg, N.Huxel, H.Meise, P.von Neumann-Cosel, N.Nicolay, N.Pietralla, H.Prade, J.Reif, A.Richter, C.Schlegel, R.Schwengner, S.Skoda, H.G.Thomas, I.Wiedenhover, G.Winter, A.Zilges

First Observation of the Scissiors Mode in a γ-Soft Nucleus: The case of ¹⁹⁶Pt

NUCLEAR REACTIONS ¹⁹⁶Pt(γ, γ'), E ≤ 4.7 MeV bremsstrahlung; measured γ spectra. ¹⁹⁶Pt deduced levels, J, π, Γ0/Γ, B(λ).

Journal abstract, with links to the article:  10.1103/PhysRevLett.76.2029

1995HE25

Nucl.Phys. A592, 211 (1995)

R.-D.Herzberg, I.Bauske, P.von Brentano, Th.Eckert, R.Fischer, W.Geiger, U.Kneissl, J.Margraf, H.Maser, N.Pietralla, H.H.Pitz, A.Zilges

Lifetimes of Two-Phonon 1^- States in Even N = 82 Nuclei

NUCLEAR REACTIONS ¹³⁸Ba(γ, γ'), ¹⁴⁰Ce(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. ¹³⁸Ba, ¹⁴⁰Ce deduced levels, J, decay width, branching ratios, Γ₀, B(λ), T_1/2, configuration. Nuclear resonance fluorescence technique. Two-phonon, 2⁺ (x) 3^- states in N=82 nuclei reviewed.

Journal abstract, with links to the article:  10.1016/0375-9474(95)00303-I

1995MA69

Phys.Rev. C52, 2429 (1995)

J.Margraf, T.Eckert, M.Rittner, I.Bauske, O.Beck, U.Kneissl, H.Maser, H.H.Pitz, A.Schiller, P.von Brentano, R.Fischer, R.-D.Herzberg, N.Pietralla, A.Zilges, H.Friedrichs

Systematics of Low-Lying Dipole Strengths in Odd and Even Dy and Gd Isotopes

NUCLEAR REACTIONS ^{160,162,164,161,163}Dy, ^{160,156,157,158}Gd(γ, γ'), E=4 MeV bremsstrahlung; measured Eγ, Iγ, γ asymmetry in some cases. ^{164,162,161,163,160}Dy, ¹⁵⁷Gd deduced levels, J, π, K, Γ₀, B(λ). Enriched targets.

Journal abstract, with links to the article:  10.1103/PhysRevC.52.2429

Data from this article have been entered in the XUNDL database. For more information, click here.

1995PI02

Phys.Rev. C51, 1021 (1995)

N.Pietralla, I.Bauske, O.Beck, P.von Brentano, W.Geiger, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, H.H.Pitz, A.Zilges

Absolute Level Widths in ²⁷Al Below 4 MeV

NUCLEAR REACTIONS ²⁷Al(γ, γ'), E < 4.2 MeV bremsstrahlung; measured Eγ, nuclear self absorption. ²⁷Al deduced level widths, Γ, T_1/2.

Journal abstract, with links to the article:  10.1103/PhysRevC.51.1021

1995PI07

Phys.Lett. 349B, 1 (1995)

N.Pietralla, P.von Brentano, T.Otsuka, R.F.Casten

Odd-Spin Yrast States as Multiple Quadrupole-Phonon Excitations

NUCLEAR STRUCTURE Z=30-80; analyzed B(λ) ratio data; deduced levels quadrupole phonon purity. Interacting boson approximation, yrast states.

Journal abstract, with links to the article:  10.1016/0370-2693(95)00235-D

1995PI12

Phys.Rev. C52, R2317 (1995)

N.Pietralla, P.von Brentano, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, H.H.Pitz, A.Zilges

Correlation between Low-Lying M1 and E2 Strength in Heavy Rare Earth Nuclei

NUCLEAR STRUCTURE ^142,146,148Nd, ^{144,148,150,152}Sm, ^{154,156,158,160}Gd, ^160,162,164Dy, ^{164,166,168,170}Er, ^172,174,176Yb, ¹⁷⁸Hf, ^182,184,186W; analyzed B(M1); deduced deformation dependence of M1 transition strength, M1-E2 correlation, collectivity. Rare earth nuclei, scissors mode.

Journal abstract, with links to the article:  10.1103/PhysRevC.52.R2317

1995ZI02

Phys.Rev. C52, R468 (1995)

A.Zilges, P.von Brentano, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, N.Pietralla, H.H.Pitz

Strong Dipole Excitations Around 1.8 MeV in ²³⁸U

NUCLEAR REACTIONS ²³⁸U(γ, γ'), E=1.5-2.0 MeV; measured Eγ, Iγ. ²³⁸U deduced levels, J, π, γ-multipolarity, K-quantum number, γ-branching, Γ₀, T_1/2, B(λ). High resolution strudy.

Journal abstract, with links to the article:  10.1103/PhysRevC.52.R468

1994GE07

Nucl.Phys. A580, 263 (1994)

W.Geiger, Zs.Nemeth, I.Bauske, P.von Brentano, R.D.Heil, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, N.Pietralla, H.H.Pitz, C.Wesselborg, A.Zilges

Low-Lying Dipole Excitations in the Isotopes ^113,114Cd

NUCLEAR REACTIONS ^113,114Cd(γ, γ'), E=4.3 MeV bremsstrahlung; measured Eγ, Iγ. ^113,114Cd deduced levels, J, π, Γ₀, B(E1), (Γ₀)²/Γ. Enriched targets.

Journal abstract, with links to the article:  10.1016/0375-9474(94)90773-0

Data from this article have been entered in the XUNDL database. For more information, click here.

1994MO18

Phys.Rev. C50, 2222 (1994)

R.Moreh, O.Beck, U.Kneissl, J.Margraf, H.Maser, H.H.Pitz, R.-D.Herzberg, N.Pietralla, A.Zilges

Width of the 3841-keV Level in ¹⁷O

NUCLEAR REACTIONS ¹⁷O(γ, γ'), E=4.7 MeV bremsstrahlung; measured scattering σ. ¹⁷O level deduced Γ. Enriched target.

Journal abstract, with links to the article:  10.1103/PhysRevC.50.2222

1994PI09

Phys.Rev.Lett. 73, 2962 (1994)

N.Pietralla, P.von Brentano, R.F.Casten, T.Otsuka, N.V.Zamfir

Distribution of Low-Lying Quadrupole Phonon Strength in Nuclei

NUCLEAR STRUCTURE Z=30-100; analyzed quadrupole phonon strength distribution. Interacting boson approximation.

Journal abstract, with links to the article:  10.1103/PhysRevLett.73.2962

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