Cross sections for one-neutron knock-out from $^{37}$Ca at intermediate energy
A. Bûrger
(1)
,
F. Azaiez
(2)
,
A. Algora
,
A. Al-Khatib
,
B. Bastin
(3)
,
G. Benzoni
,
R. Borcea
,
C. Bourgeois
(2)
,
P. Bringel
,
E. Clément
(1)
,
J.C. Dalouzy
(4)
,
Z. Dlouhy
,
Z. Dombradi
,
A. Drouart
(1)
,
C. Engelhardt
,
S. Franchoo
(2)
,
Z. Fulop
,
A. Görgen
(1)
,
S. Grévy
(4)
,
H. Hübel
,
F. Ibrahim
(2)
,
W. Korten
(1)
,
J. Mrazek
,
A. Navin
(4)
,
F. Rotaru
,
P. Roussel-Chomaz
(4)
,
M.G. Saint-Laurent
(4)
,
G. Sletten
,
D. Sohler
,
O. Sorlin
(4)
,
M. Stanoiu
,
I. Stefan
(4)
,
C. Theisen
(1)
,
C. Timis
,
D. Verney
(2)
,
S. Williams
A. Algora
- Function : Author
A. Al-Khatib
- Function : Author
B. Bastin
- Function : Author
- PersonId : 738704
- IdHAL : beyhan-bastin
- ORCID : 0000-0001-5959-0875
- IdRef : 123532752
G. Benzoni
- Function : Author
- PersonId : 755374
- ORCID : 0000-0002-7938-0338
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
- Function : Author
- PersonId : 755248
- ORCID : 0000-0002-9250-135X
M. Stanoiu
- Function : Author
I. Stefan
- Function : Author
- PersonId : 179537
- IdHAL : iulian-stefan
- ORCID : 0000-0001-7923-8908
- IdRef : 114633401
C. Theisen
- Function : Author
- PersonId : 8104
- IdHAL : christophe-theisen
- ORCID : 0000-0002-8509-1022
- IdRef : 160554306
C. Timis
- Function : Author
S. Williams
- Function : Author
- PersonId : 755715
- ORCID : 0000-0003-4670-8883
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.