First observation of excitation across the Sn-100 core

Authors
Lipoglavsek, M Baktash, C Carpenter, MP Dean, DJ Fahlander, C Hjorth-Jensen, M Janssens, RVF Likar, A Nyberg, J Paul, SD Piechaczek, A Radford, DC Rudolph, D Seweryniak, D Sarantites, DG Vencelj, M Yu, CH
Citation
M. Lipoglavsek et al., First observation of excitation across the Sn-100 core, NUCL PHYS A, 682, 2001, pp. 399C-403C
Citations number
10
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS A
ISSN journal
0375-9474 → ACNP
Volume
682
Year of publication
2001
Pages
399C - 403C
Database
ISI
SICI code
0375-9474(20010212)682:<399C:FOOEAT>2.0.ZU;2-D
Abstract
Excited states of nuclei near the doubly-magic nucleus Sn-100 were studied with the Ni-58+Cr-50 reaction. The experimental setup consisted of the GAMM ASPHERE array augmented with light charged-particle and neutron detectors. Excited states were identified for the first time in the proton emitting nu cleus Sb-105. Excitations across the N=Z=50 doubly closed shell were observ ed in Cd-99 and In-101. Some results of large-scale shell-model calculation s are discussed.