Yrast decay schemes from heavy-ion + ${}^{48}{Ca}$ fusion-evaporation reactions: IV: ${}^{53}{Cr}$ , ${}^{54}V$ , ${}^{62}{Co}$ , and ${}^{61 - 63}{Ni}$

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1 October 1978

journal article
research article
Published by American Physical Society (APS) in Physical Review C

Vol. 18 (4) , 1637-1650
https://doi.org/10.1103/physrevc.18.1637

Abstract

Fusion-evaporation reactions induced by beams of 25-55 MeV

{}^{9}{Be}

and

{}^{18}O

on an isotopically enriched

{}^{48}{Ca}

target have been used to populate high-spin yrast levels in

{}^{53}{Cr}

,

{}^{54}V

,

{}^{62}{Co}

, and

{}^{61 - 63}{Ni}

. Measurements consisted of

γ

-ray excitation functions, angular distributions,

γ - γ

coincidences, and recoil-distance and Doppler shift lifetime measurements, from which were deduced the energy levels,

γ

-ray branching ratios, most probable spin-parity assignments, and level lifetimes.

Keywords

This publication has 25 references indexed in Scilit:

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