HIGH-RESOLUTION STUDY OF MG-24(P, D)MG-23 FOR THE NE-E PROBLEM

Authors
KUBONO S YUN CC BOYD RN BUCHMANN LR FUCHI Y HOSAKA M IKEDA N JIANG CL KATAYAMA I KAWASHIMA H MIYATAKE H NIIZEKI T NOMURA T ODAHARA A OHURA M OHNUMA H ORIHARA H ROLFS C SHIMODA T TAJIMA Y TANAKA MH TOYOKAWA H
Citation
S. Kubono et al., HIGH-RESOLUTION STUDY OF MG-24(P, D)MG-23 FOR THE NE-E PROBLEM, ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 348(1), 1994, pp. 59-60
Citations number
13
Categorie Soggetti
Physics, Nuclear","Physics, Particles & Fields
Journal title
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI → ACNP
ISSN journal
09397922
Volume
348
Issue
1
Year of publication
1994
Pages
59 - 60
Database
ISI
SICI code
0939-7922(1994)348:1<59:HSOMDF>2.0.ZU;2-B
Abstract
Nuclear levels of Mg-23 near and above the proton threshold were inves tigated with high resolution. A new level has been identified at 7.643 MeV (66 keV above the proton threshold) with a possible J(pi) = (3/2, 5/2)+. Some other spin-parity and excitation-energy assignments are a lso made. These results enable the reaction rate estimate of Na-22(p,g amma)Mg-23 with much smaller uncertainties, which is critical for the Ne-E problem in nuclear astrophysics.