@Article{Zheng+Gadea2013,
author="Zheng, Y. et al
and Gadea, A.",
title="gamma-ray linear polarization measurements and (g(9/2))(-3) neutron alignment in Ru-91",
journal="Physical Review C",
year="2013",
publisher="Amer Physical Soc",
volume="87",
number="4",
pages="044328--10pp",
abstract="Linear polarization measurements have been performed for gamma rays in Ru-91 produced with the Ni-58(Ar-36,2p1n gamma)Ru-91 reaction at a beam energy of 111 MeV. The EXOGAM Ge clover array has been used to measure the gamma-gamma coincidences, gamma-ray linear polarization, and gamma-ray angular distributions. The polarization sensitivity of the EXOGAM clover detectors acting as Compton polarimeters has been determined in the energy range 0.3-1.3 MeV. Several transitions have been observed for the first time. Measurements of linear polarization and angular distribution have led to the firm assignments of spin differences and parity of high-spin states in Ru-91. More specifically, calculations using a semiempirical shell model were performed to understand the structures of the first and second (21/2(+)) and (17/2(+)) levels. The results are in good agreement with the experimental data, supporting the interpretation of the nonyrast (21/2(+)) and (17/2(+)) states in terms of the J(max) and J(max) -- 2 members of the seniority-three nu(g(9/2))(-3) multiplet.",
optnote="WOS:000317866200004",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1409), last updated on Thu, 23 May 2013 11:11:50 +0000",
issn="0556-2813",
doi="10.1103/PhysRevC.87.044328",
opturl="http://arxiv.org/abs/1304.3287",
opturl="https://doi.org/10.1103/PhysRevC.87.044328",
archivePrefix="arXiv",
eprint="1304.3287",
language="English"
}