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High-resolution resonance study of the12C+n total cross section in the region of13CT=3/2 states

Authors :
Hinterberger, F.
von Rossen, P.
Cierjacks, S.
Schmalz, G.
Source :
Zeitschrift für Physik A Hadrons and Nuclei; December 1987, Vol. 326 Issue: 4 p407-412, 6p
Publication Year :
1987

Abstract

The<superscript>12</superscript>C+n total cross section has been studied in the region of the lowestT=3/2 states of<superscript>13</superscript>C. The firstT=3/2 state at (15108.2±1.2) keV excitation is observed as a weak resonance anomaly. The deduced resonance parameters agree with previous results. At higher excitation energies four sharp anomalies have been observed at (17534±3) keV, (18082±3) keV, (20057±4) keV and (21703±4) keV excitation with total widths between 12 keV and 20 keV. The results are discussed with respect to a possibleT=3/2 assignment. An upper limit of the elasticity (J+1/2) G<subscript>no</subscript>/gG is deduced for thoseT=3/2 levels which do not appear as resonance anomalies.

Details

Language :
English
ISSN :
09397922 and 14315831
Volume :
326
Issue :
4
Database :
Supplemental Index
Journal :
Zeitschrift für Physik A Hadrons and Nuclei
Publication Type :
Periodical
Accession number :
ejs16461064
Full Text :
https://doi.org/10.1007/BF01289544