g-factor and spin-parity assignments of excited states in the N=83 isotones 135Te, 136I, 137Xe, and 138Cs

被引：15

作者：

Liu, S. H. ^{[1
]}

Hamilton, J. H. ^{[1
]}

Ramayya, A. V. ^{[1
]}

Covello, A. ^{[2
,3
]}

Gargano, A. ^{[3
]}

Itaco, N. ^{[2
,3
]}

Stone, N. J. ^{[4
,5
]}

Daniel, A. V. ^{[1
,6
]}

Hwang, J. K. ^{[1
]}

Luo, Y. X. ^{[1
,7
]}

Rasmussen, J. O. ^{[7
]}

Ter-Akopian, G. M. ^{[6
]}

Zhu, S. J. ^{[8
]}

Ma, W. C. ^{[9
]}

机构：

[1] Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA

[2] Complesso Univ Monte San Angelo, Dipartimento Sci Fis, I-80126 Naples, Italy

[3] Complesso Univ Monte San Angelo, Ist Nazl Fis Nucl, I-80126 Naples, Italy

[4] Univ Oxford, Dept Phys, Oxford OX1 3PU, England

[5] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA

[6] Joint Inst Nucl Res, Flerov Lab Nucl React, RU-141980 Dubna, Russia

[7] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA

[8] Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China

[9] Mississippi State Univ, Dept Phys & Astron, Mississippi State, MS 39762 USA

来源：

PHYSICAL REVIEW C | 2010年 / 81卷 / 01期

基金：

中国国家自然科学基金;

关键词：

FISSION; NUCLEI;

D O I：

10.1103/PhysRevC.81.014316

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The g factor of the 15/2(-) state in Xe-137 was measured for the first time by using a newly developed technique for measuring angular correlations with Gammasphere. Spins and parities were assigned to several levels in the N = 83 isotones Te-135, I-136, Xe-137, and Cs-138. The calculated g factor in the shell-model frame is in good agreement with the measured one in the present work. Shell-model calculations also support our spin-parity assignments.

引用

页数：7

共 6 条

[1] g factors, spin-parity assignments, and multipole mixing ratios of excited states in N=82 isotones 134Te, 135I
Goodin, C.
Stone, N. J.
Ramayya, A. V.
Daniel, A. V.
Stone, J. R.
Hamilton, J. H.
Li, K.
Hwang, J. K.
Luo, Y. X.
Rasmussen, J. O.
Gargano, A.
Covello, A.
Ter-Akopian, G. M.
PHYSICAL REVIEW C, 2008, 78 (04):
[2] CONVERSION-COEFFICIENT MEASUREMENTS AND SPIN-PARITY ASSIGNMENTS FOR EXCITED-LEVELS IN XE-133,135,136, CS-135,137,139, AND BA-138
ACHTERBERG, E
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MORAGUES, JA
PROTO, AN
IGLESIAS, FC
JECH, AE
PHYSICAL REVIEW C, 1972, 5 (05): : 1759 - +
[3] G-FACTOR OF 4(1+) STATES IN THE N = 82 ISOTONES XE-136 AND BA-138
BERANT, Z
WOLF, A
HILL, JC
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MACH, H
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PHYSICAL REVIEW C, 1985, 31 (02): : 570 - 574
[4] One-neutron transfer study of 135Te and 137Xe by particle-γ coincidence spectroscopy: The ν1i13/2 state at N=83
Allmond, J. M.
Radford, D. C.
Pavan, J.
Lagergren, K.
Baktash, C.
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Chaturvedi, L.
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PHYSICAL REVIEW C, 2012, 86 (03):
[5] Search for possible one- and two-phonon octupole ;vibrational states in 134Sb, 134,135Te, 135,136I, 137Xe and 139Ba near 132Sn
Hwang, J. K.
Hamilton, J. H.
Ramayya, A. V.
Luo, Y. X.
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2013, 40 (06)
[6] High-spin states of the N=82 isotones 136Xe, 137Cs, and 138Ba: Monopole-driven competition of neutron core excitations with two-proton excitations to the h11/2 high-j orbit
Jin, Hua
Tazaki, Shigeru
Kaneko, Kazunari
Wang, Han-Kui
Sun, Yang
PHYSICAL REVIEW C, 2019, 100 (06)

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