Influence of Extra Neutrons Added to the ${}^{12}C$ + ${}^{16}O$ System: Gross Structures in $γ$ -Ray Yields Following the ${}^{13}C$ + ${}^{16}O$ and ${}^{12}C$ + ${}^{18}O$ Reactions

Publisher Website

12 March 1979

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

Vol. 42 (11) , 687-690
https://doi.org/10.1103/physrevlett.42.687

Abstract

Excitation functions for the dominant fusion channels in the

{}^{13}C

+

{}^{16}O

and

{}^{12}C

+

{}^{18}O

reactions have been measured from 7 to 25 MeV (c.m.) using

γ

-ray spectroscopy. Comparison with the

{}^{12}C

+

{}^{16}O

system shows that gross structure persists in the

α

-out channel for

{}^{13}C

+

{}^{16}O

but is not apparent in this channel for

{}^{12}C

+

{}^{18}O

, although observed in the inelastic channels for the latter.

{}^{13}C

+

{}^{16}O

is the first system not comprised of

α

-cluster nuclei to exhibit gross structures in fusion channels.

Keywords

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