Identification of excited states and shell model description of the N=Z+1 nucleus 91Rh -: art. no. 014302

被引：7

作者：

Marginean, N ^{[1
]}

Rusu, C

Bucurescu, D

Alvarez, CR

Ur, CA

Bazzacco, D

Lunardi, S

Pavan, P

de Angelis, G

Axiotis, M

Farnea, E

Gadea, A

Ionescu-Bujor, M

Iordachescu, A

Krolas, W

Kröll, T

Lenzi, SM

Martinez, T

Menegazzo, R

Napoli, DR

Quintana, B

Spolaore, P

Zhang, YH

Wrzesinski, J

机构：

[1] Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy

[2] H Hulubei Natl Inst Phys & Nucl Engn, Bucharest, Romania

[3] Univ Padua, Dipartimento Fis, Padua, Italy

[4] Ist Nazl Fis Nucl, Sez Padova, Padua, Italy

[5] Polish Acad Sci, H Niewodniczanski Inst Nucl Phys, Krakow, Poland

[6] Tech Univ Munich, Phys Dept E12, Garching, Germany

[7] Univ Salamanca, Grp Fis Nucl, E-37008 Salamanca, Spain

来源：

PHYSICAL REVIEW C | 2005年 / 72卷 / 01期

关键词：

D O I：

10.1103/PhysRevC.72.014302

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：

High-spin excited states have been identified in the N=Z+1 nucleus Rh-91 with the reaction Fe-54(Ca-40,p2n gamma) at 130 MeV, using the GASP array, the ISIS silicon array, and the n-ring detector system. Two structures have been observed, the positive-parity yrast sequence above the (9/2(+)) ground state and a sequence assigned to negative parity that is built on a possible (1/2(-)) isomeric state. The observed structures are compared with various shell-model calculations in the (p(1/2),g(9/2)) space.

引用

页数：10

共 35 条

[31] Observation of the [1s2s](3,1S)nln′l′ 1P inner-shell doubly excited states of Ne by photoion yield spectroscopy -: art. no. 062502
Oura, M
Yamaoka, H
Senba, Y
Ohashi, H
Koike, F
PHYSICAL REVIEW A, 2004, 70 (06): : 062502 - 1
[32] Negative-parity intruder states of the neutron-rich N=20, Z=14-16 isotones: a 1(h)over-barω shell model description
Bouhelal, M.
Haas, F.
Caurier, E.
Nowacki, F.
Bouldjedri, A.
EUROPEAN PHYSICAL JOURNAL A, 2009, 42 (03): : 529 - 533
[33] r- and p-space electron densities and related kinetic and exchange energies in terms of s states alone for the leading term in the 1/Z expansion for nonrelativistic closed-shell atomic ions -: art. no. 062501
Howard, IA
March, NH
Van Doren, VE
PHYSICAL REVIEW A, 2001, 63 (06): : 9
[34] Relativistic energy, fine structure, and hyperfine structure of the high-lying core-excited states 5P(n) (n=1-7) and 5So(m) (m=1-5) for Be-like boron and carbon -: art. no. 042513
Gou, BC
Wang, F
PHYSICAL REVIEW A, 2004, 69 (04): : 042513 - 1
[35] Negative-parity intruder states of the neutron-rich N = 20 , Z = 14-16 isotones: a 1ℏ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$ \omega$\end{document} shell model description
M. Bouhelal
F. Haas
E. Caurier
F. Nowacki
A. Bouldjedri
The European Physical Journal A, 2009, 42 (3) : 529 - 533

← 1 2 3 4 →