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High spin study and lifetime measurements of neutron rich Co isotopes

Abstract

The neutron rich nuclei {sup 61,63}Co have been studied using the reactions {sup 16}O({sup 48}Ca,p2n){sup 61}Co at 110 MeV and {sup 18}O({sup 48}Ca,p2n){sup 63}Co at 110 MeV respectively. Discrete lines from the channels of interest were investigated using pre-scaled {gamma} singles, charged-particle-{gamma}, neutron-charged-particle-{gamma} and charged particle-{gamma}-{gamma} data. Decay schemes, with level spins deduced from angular distribution data are presented together with preliminary information on the lifetimes of some higher excitation states. These data represent the first study on the medium to high spin states in these nuclei. (author). 9 refs., 1 tab., 4 figs.
Authors:
Regan, P H; Arrison, J W; Huttmeier, U J; Balamuth, D P [1] 
  1. Pennsylvania Univ., Philadelphia, PA (United States). Dept. of Physics
Publication Date:
Aug 01, 1992
Product Type:
Technical Report
Report Number:
AECL-10613(v.2); CONF-920548-; CONF-9205444-
Reference Number:
SCA: 663110; 663550; PA: AIX-28:057838; EDB-97:122525; SN: 97001841961
Resource Relation:
Conference: Workshop on large gamma-ray detector arrays, Ottawa (Canada); Chalk River (Canada), 18-23 May 1992; 19-23 May 1992; Other Information: PBD: Aug 1992; Related Information: Is Part Of Proceedings of the international conference on nuclear structure at high angular momentum and the workshop on large gamma-ray detector arrays; PB: 500 p.
Subject:
66 PHYSICS; COBALT 61; HIGH SPIN STATES; COBALT 63; ANGULAR DISTRIBUTION; BRANCHING RATIO; CALCIUM 48 TARGET; COINCIDENCE SPECTROMETRY; DE-EXCITATION; DOPPLER EFFECT; EXCITED STATES; EXPERIMENTAL DATA; HEAVY ION FUSION REACTIONS; LIFETIME; NEUTRON-RICH ISOTOPES; NEUTRONS; OXYGEN 16 REACTIONS; OXYGEN 18 REACTIONS; PARTICLE IDENTIFICATION; PROTONS; ROTATIONAL STATES; YRAST STATES
OSTI ID:
520599
Research Organizations:
Atomic Energy of Canada Ltd., Chalk River, ON (Canada). Chalk River Nuclear Labs.
Country of Origin:
Canada
Language:
English
Other Identifying Numbers:
Other: ON: DE97638960; TRN: CA9700522057838
Availability:
INIS; OSTI as DE97638960
Submitting Site:
INIS
Size:
pp. 444-448
Announcement Date:

Citation Formats

Regan, P H, Arrison, J W, Huttmeier, U J, and Balamuth, D P. High spin study and lifetime measurements of neutron rich Co isotopes. Canada: N. p., 1992. Web.
Regan, P H, Arrison, J W, Huttmeier, U J, & Balamuth, D P. High spin study and lifetime measurements of neutron rich Co isotopes. Canada.
Regan, P H, Arrison, J W, Huttmeier, U J, and Balamuth, D P. 1992. "High spin study and lifetime measurements of neutron rich Co isotopes." Canada.
@misc{etde_520599,
title = {High spin study and lifetime measurements of neutron rich Co isotopes}
author = {Regan, P H, Arrison, J W, Huttmeier, U J, and Balamuth, D P}
abstractNote = {The neutron rich nuclei {sup 61,63}Co have been studied using the reactions {sup 16}O({sup 48}Ca,p2n){sup 61}Co at 110 MeV and {sup 18}O({sup 48}Ca,p2n){sup 63}Co at 110 MeV respectively. Discrete lines from the channels of interest were investigated using pre-scaled {gamma} singles, charged-particle-{gamma}, neutron-charged-particle-{gamma} and charged particle-{gamma}-{gamma} data. Decay schemes, with level spins deduced from angular distribution data are presented together with preliminary information on the lifetimes of some higher excitation states. These data represent the first study on the medium to high spin states in these nuclei. (author). 9 refs., 1 tab., 4 figs.}
place = {Canada}
year = {1992}
month = {Aug}
}