SYNTHESIS AND GAMMA-DECAY OF NEW HEAVY NEUTRON-RICH ISOTOPE ER-175

Authors
YANG WF YUAN SG ZHANG ZQ YU X MOU WT LI ZW GAN ZG LIU HY GUO JS ZHONG JQ SUN XF
Citation
Wf. Yang et al., SYNTHESIS AND GAMMA-DECAY OF NEW HEAVY NEUTRON-RICH ISOTOPE ER-175, High energy physics & nuclear physics, 20(1), 1996, pp. 1-2
Citations number
3
Categorie Soggetti
Physics, Particles & Fields","Physics, Nuclear
Journal title
High energy physics & nuclear physics → ACNP
ISSN journal
08999996
Volume
20
Issue
1
Year of publication
1996
Pages
1 - 2
Database
ISI
SICI code
0899-9996(1996)20:1<1:SAGONH>2.0.ZU;2-N
Abstract
A new isotope Er-175 was synthesized for the first time by the Yb-176( n,2p)Er-175 reaction in irradiation of natural metal ytterbium targets with 14 MeV neutrons, The activities of Er-175 were observed by gamma (X) ray spectroscopy, Eight new gamma rays of 76.5, 120.9, 123.7, 128. 5, 227,3, 234.0, 281.4, and 1167.5 keV with half-life of 1.2 +/- 0.3 m in were found and assigned to the beta decay of Er-175, A partial deca y scheme of Er-175 was proposed.