gamma scheme following Hg-208 beta(-) decay

Authors
Zhang, L Hu, QY Zhao, JH Zheng, JW Li, ZK Li, SH Gan, ZG Yu, Y Fan, HM Guo, B Zhang, TM Wang, CF Wang, TQ Jin, GM Morita, K Yoshita, A Pu, YH Kuto, H Yano, Y
Citation
L. Zhang et al., gamma scheme following Hg-208 beta(-) decay, HIGH EN P N, 24(9), 2000, pp. 823-828
Citations number
14
Categorie Soggetti
Physics
Journal title
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
ISSN journal
02543052 → ACNP
Volume
24
Issue
9
Year of publication
2000
Pages
823 - 828
Database
ISI
SICI code
0254-3052(200009)24:9<823:GSFHBD>2.0.ZU;2-V
Abstract
The Hg-208 has been produced in multi-nucleon transfer reactions induced by O-18 ion beam on a thick,natural lead target. The irradiated lead pieces w ere put into agasthermochromatographic device, in which the Hg-element prod ucts were separated and collected. The 4 pi Delta E-beta-gamma-gamma end ga mma-X(gamma) coincidence as well as time-successive gamma-ray single spectr um measurements were performed. A partial gamma scheme following Hg-208 bet a(-) decay has been proposed for the first time, which has taken into accou nt 21 gamma-rays and two new energy levels at 1365 and 1727keV, respectivel y.