Single-neutron states in Sn-133

被引：113

作者：

Hoff, P

Baumann, P

Huck, A

Knipper, A

Walter, G

Marguier, G

Fogelberg, B

Lindroth, A

Mach, H

SanchezVega, M

Taylor, RBE

VanDuppen, P

Jokinen, A

Lindroos, M

Ramdhane, M

Kurcewicz, W

Jonson, B

Nyman, G

Jading, Y

Kratz, KL

Wohr, A

Lovhoiden, G

Thorsteinsen, TF

Blomqvist, J

机构：

[1] UNIV STRASBOURG 1,CNRS,INST PHYS NUCL,IN2P3,F-67037 STRASBOURG,FRANCE

[2] UNIV LYON 1,CNRS,IN2P3,INST PHYS NUCL,F-69622 VILLEURBANNE,FRANCE

[3] UPPSALA UNIV,DEPT NEUTRON RES,S-61182 NYKOPING,SWEDEN

[4] CERN,DIV PPE,CH-1211 GENEVA 23,SWITZERLAND

[5] CHALMERS UNIV TECHNOL,DEPT PHYS,S-41296 GOTHENBURG,SWEDEN

[6] UNIV MAINZ,INST NUCL CHEM,D-55099 MAINZ,GERMANY

[7] UNIV OSLO,DEPT PHYS,N-0315 OSLO,NORWAY

[8] UNIV BERGEN,DEPT PHYS,N-5000 BERGEN,NORWAY

[9] ROYAL INST TECHNOL,DEPT PHYS FRESCATI,S-10405 STOCKHOLM,SWEDEN

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.77.1020

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The location of several single-neutron states in Sn-133 has been identified. The P-3/2, h(9/2), and f(5/2) states were found at 853.7, 1560.9, and 2004.6 keV, respectively, by measuring gamma rays in coincidence with delayed neutrons following the decay of In-134. Crucial for obtaining the new data were the improved yields at the mass-separator facility ISOLDE-PSB at CERN. A semiempirically adjusted Woods-Saxon calculation, based on parameters from the Pb region and normalized on the mass data at Sn-132, reproduces the new single particle energies with good precision.

引用

页码：1020 / 1023

页数：4

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