Multiparticle-hole States of High Spin in N

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Multiparticle-hole States of High Spin in N. / Kast, D.; Lieb, K. P.; Gross, C. J.; Jungclaus, A.; Rudolph, Dirk; Schubart, R.; Grawe, H.; Heese, J.

In: Nuclear Physics, Section A, Vol. 587, No. 1, 1995, p. 202-210.

Research output: Contribution to journalArticle

Harvard

Kast, D, Lieb, KP, Gross, CJ, Jungclaus, A, Rudolph, D, Schubart, R, Grawe, H & Heese, J 1995, 'Multiparticle-hole States of High Spin in N', Nuclear Physics, Section A, vol. 587, no. 1, pp. 202-210. https://doi.org/10.1016/0375-9474(94)00824-7

APA

Kast, D., Lieb, K. P., Gross, C. J., Jungclaus, A., Rudolph, D., Schubart, R., ... Heese, J. (1995). Multiparticle-hole States of High Spin in N. Nuclear Physics, Section A, 587(1), 202-210. https://doi.org/10.1016/0375-9474(94)00824-7

CBE

Kast D, Lieb KP, Gross CJ, Jungclaus A, Rudolph D, Schubart R, Grawe H, Heese J. 1995. Multiparticle-hole States of High Spin in N. Nuclear Physics, Section A. 587(1):202-210. https://doi.org/10.1016/0375-9474(94)00824-7

MLA

Vancouver

Kast D, Lieb KP, Gross CJ, Jungclaus A, Rudolph D, Schubart R et al. Multiparticle-hole States of High Spin in N. Nuclear Physics, Section A. 1995;587(1):202-210. https://doi.org/10.1016/0375-9474(94)00824-7

Author

Kast, D. ; Lieb, K. P. ; Gross, C. J. ; Jungclaus, A. ; Rudolph, Dirk ; Schubart, R. ; Grawe, H. ; Heese, J. / Multiparticle-hole States of High Spin in N. In: Nuclear Physics, Section A. 1995 ; Vol. 587, No. 1. pp. 202-210.

RIS

TY - JOUR

T1 - Multiparticle-hole States of High Spin in N

AU - Kast, D.

AU - Lieb, K. P.

AU - Gross, C. J.

AU - Jungclaus, A.

AU - Rudolph, Dirk

AU - Schubart, R.

AU - Grawe, H.

AU - Heese, J.

N1 - 1

PY - 1995

Y1 - 1995

N2 - The lifetimes of the 21/2(+) and 17/2(-) yrast states in Nb-89, Mo-89 and Tc-91 and of the 334 keV 5/2(-) state in Nb-87 were determined via the electronic timing method. The nuclei were populated by means of the VICKSI pulsed Ar-36 beam impinging on a Ni-58 target. The lifetimes measured for the first time are: Mo-89: 2271 keV 17/2(-) tau = 1.6(4) ns; 2584 keV 21/2(+) tau = 13.7(3) ns; Nb-87: 334 keV 5/2(-) tau = 41(3) ns. The resulting B(E2) values of stretched E2-decay gamma-rays largely confirm predictions of multiparticle shell model calculations carried out within the (g(9/2),p(1/2)) single-particle space and with the Gross-Frenkel residual interaction. The long lifetime of the 334 keV state in Nb-87 arises from an f(5/2) excitation.

AB - The lifetimes of the 21/2(+) and 17/2(-) yrast states in Nb-89, Mo-89 and Tc-91 and of the 334 keV 5/2(-) state in Nb-87 were determined via the electronic timing method. The nuclei were populated by means of the VICKSI pulsed Ar-36 beam impinging on a Ni-58 target. The lifetimes measured for the first time are: Mo-89: 2271 keV 17/2(-) tau = 1.6(4) ns; 2584 keV 21/2(+) tau = 13.7(3) ns; Nb-87: 334 keV 5/2(-) tau = 41(3) ns. The resulting B(E2) values of stretched E2-decay gamma-rays largely confirm predictions of multiparticle shell model calculations carried out within the (g(9/2),p(1/2)) single-particle space and with the Gross-Frenkel residual interaction. The long lifetime of the 334 keV state in Nb-87 arises from an f(5/2) excitation.

U2 - 10.1016/0375-9474(94)00824-7

DO - 10.1016/0375-9474(94)00824-7

M3 - Article

VL - 587

SP - 202

EP - 210

JO - Nuclear Physics A

T2 - Nuclear Physics A

JF - Nuclear Physics A

SN - 0375-9474

IS - 1

ER -