학술논문
Isomer spectroscopy in the neutron-deficient lead region following projectile fragmentation
Document Type
Author
Gladnishki, KA; Podolyak, Z; Gerl, J; Hellstrom, M; Kopatch, Y; Mandal, S; Gorska, M; Regan, PH; Wollersheim, HJ; Banu, A; Benzoni, G; Boardman, H; La Commara, M; Ekman, J; Fahlander, Claes; Geissel, H; Grawe, H; Kaza, E; Korgul, A; Matos, M; Mineva, MN; Page, RD; Pearson, CJ; Plettner, C; Rudolph, D; Scheidenberger, C; Shishkin, V; Sohler, D; Summerer, K; Valiente-Dobon, JJ; Weick, H; Winkler, M
Source
Acta Physica Polonica. Series B: Elementary Particle Physics, Nuclear Physics, Statistical Physics, Theory of Relativity, Field Theory. 34(4):2395-2398
Subject
Language
English
ISSN
0587-4254
Abstract
Projectile fragmentation of a 750 MeV/nucleon U-238 beam was used to populate neutron-deficient nuclei around A similar to190. Isomeric states in Hg, Tl, Pb, Bi, and Po isotopes were identified and their lifetimes determined, with the ultimate aim of measuring their isomeric ratios to provide information on the spin population in such reactions.