Dispersive optical-model and coupled-channels descriptions of neutron scattering fromAl27andCo59up to80MeV

2003 ◽  
Vol 68 (4) ◽  
Author(s):  
M. M. Nagadi ◽  
C. R. Howell ◽  
W. Tornow ◽  
G. J. Weisel ◽  
M. A. Al-Ohali ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Optical Model ◽  
Coupled Channels

scholarly journals The refractive scattering of 17F+12C

2020 ◽  
Vol 239 ◽  
pp. 03010
Author(s):  
Liyuan Hu ◽  
Yushou Song ◽  
Yingwei Hou ◽  
Huilan Liu
Keyword(s):  
Experimental Data ◽  
Angular Distribution ◽  
Elastic Scattering ◽  
Optical Potential ◽  
Optical Model ◽  
Channel Calculation ◽  
Coupled Channels ◽  
The One ◽  
Nuclear Rainbow ◽  
The Continuum

The experimental data of the elastic scattering angular distribution of 17F+12C at 170 MeV is analyzed by the continuum-discretized coupled channels (CDCC) method and the optical model (OM). In the CDCC calculation, the unambiguous optical potential of 16O+12C is used as the input to give the coupling potentials. A very refractive feature is found and two evident Airy minima are predicted at large angles. The one-channel calculation is also performed and gives nearly the same result. In the OM calculations, this optical potential of 16O+12C is used again and adjusted to reproduce the angular distribution of 17F+12C. The Airy oscillation appears again in the calculated angular distribution. These results indicate that the elastic scattering of 17F+12C at 170 MeV has the possibility of the nuclear rainbow phenomenon, which is probably due to the contribution from the 16O core.

s- andp-wave neutrons onSi30andS34: Coupled channels optical model

1984 ◽  
Vol 29 (6) ◽  
pp. 1993-1995 ◽  
Author(s):  
Alan D. MacKellar ◽  
Boris Castel
Keyword(s):  
Optical Model ◽  
Coupled Channels

scholarly journals Coupled-channels Optical Model Analyses of Nucleon-induced Reactions for Medium and Heavy Nuclei in the Energy Region from 1 keV to 200 MeV

2007 ◽  
Vol 44 (6) ◽  
pp. 838-852 ◽  
Author(s):  
Satoshi KUNIEDA ◽  
Satoshi CHIBA ◽  
Keiichi SHIBATA ◽  
Akira ICHIHARA ◽  
Efrem Sh. SUKHOVITSKĨ
Keyword(s):  
Energy Region ◽  
Optical Model ◽  
Heavy Nuclei ◽  
Coupled Channels
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