Cross sections for one-neutron knock-out from $^{37}$Ca at intermediate energy - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Physical Review C Year : 2012

Cross sections for one-neutron knock-out from $^{37}$Ca at intermediate energy

A. Algora
  • Function : Author
A. Al-Khatib
  • Function : Author
B. Bastin
G. Benzoni
R. Borcea
  • Function : Author
P. Bringel
  • Function : Author
Z. Dlouhy
  • Function : Author
Z. Dombradi
  • Function : Author
C. Engelhardt
  • Function : Author
Z. Fulop
  • Function : Author
H. Hübel
  • Function : Author
J. Mrazek
  • Function : Author
F. Rotaru
  • Function : Author
G. Sletten
  • Function : Author
D. Sohler
M. Stanoiu
  • Function : Author
I. Stefan
C. Timis
  • Function : Author
S. Williams

Abstract

The cross section for the knock-out of a deeply bound valence neutron from 37Ca at an incident beam energy of 60AMeV has been measured along with momentum distributions of the residual nuclei and γ rays from the de-excitation of the first excited state in 36Ca. As for other cases of deeply bound nucleons studied using knock-out reactions, the reduction of the measured cross section compared to theoretical predictions is stronger than those observed for near-magic stable nuclei. Both the momentum distributions and the excitation energy of the first excited state in 36Ca indicate a sizable N = 16 gap.
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Dates and versions

in2p3-00769566 , version 1 (02-01-2013)

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A. Bûrger, F. Azaiez, A. Algora, A. Al-Khatib, B. Bastin, et al.. Cross sections for one-neutron knock-out from $^{37}$Ca at intermediate energy. Physical Review C, 2012, 86, pp.064609. ⟨10.1103/PhysRevC.86.064609⟩. ⟨in2p3-00769566⟩
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