Surface diffuseness of nuclear potential from heavy-ion fusion reactions

2003 ◽  
Vol 722 ◽  
pp. C479-C483 ◽  
Author(s):  
I.I. Gontchar ◽  
D.J. Hinde ◽  
M. Dasgupta ◽  
J.O. Newton
Keyword(s):  
Heavy Ion ◽  
Nuclear Potential ◽  
Fusion Reactions ◽  
Surface Diffuseness ◽  
Heavy Ion Fusion

DYNAMICAL CHANGE OF SURFACE DIFFUSENESS OF ION–ION POTENTIAL AND ITS EFFECT ON FUSION CROSS-SECTION

2013 ◽  
Vol 22 (02) ◽  
pp. 1350010 ◽  
Author(s):  
M. ISMAIL ◽  
W. M. SEIF
Keyword(s):  
Simple Model ◽  
Cross Section ◽  
Cross Sections ◽  
Fusion Cross Section ◽  
Heavy Ion ◽  
Nuclear Potential ◽  
Physical Processes ◽  
Surface Diffuseness ◽  
Heavy Ion Fusion ◽  
Dynamical Change

We assume a simple model to describe the ion–ion potential with dynamical change in its surface diffuseness. In particular, this model is used to calculate the heavy-ion fusion cross-section using different values of the surface diffuseness. Both the static and dynamic nuclear Woods–Saxon potentials with diffuseness values ranging between 0.65 fm and 1.3 fm are used to reproduce the fusion cross-sections data of the 19 F +208 Pb and 16 O +154 Sm reactions. The results estimate that there are different physical processes which could contribute to the fusion cross-section with different weights at each energy value. Each of these processes has its own nuclear potential.

scholarly journals Do we understand heavy-ion fusion reactions of importance in stellar evolution?

2011 ◽  
Vol 312 (4) ◽  
pp. 042011 ◽  
Author(s):  
C L Jiang ◽  
B B Back ◽  
H Esbensen ◽  
R V F Janssens ◽  
K E Rehm ◽  
...  
Keyword(s):  
Stellar Evolution ◽  
Heavy Ion ◽  
Fusion Reactions ◽  
Heavy Ion Fusion

Structure ofGe72,74nuclei probed with a combined analysis of heavy-ion fusion reactions and Coulomb excitation

2010 ◽  
Vol 81 (4) ◽  
Author(s):  
Muhammad Zamrun F. ◽  
Zakarya Mohamed Mohamed Mahmoud ◽  
N. Takigawa ◽  
K. Hagino
Keyword(s):  
Coulomb Excitation ◽  
Heavy Ion ◽  
Fusion Reactions ◽  
Combined Analysis ◽  
Heavy Ion Fusion

Pauli blocking potential applied to heavy-ion fusion reactions

2021 ◽  
Author(s):  
Kaixuan Cheng ◽  
Chang 许昌 Xu ◽  
Chunwang Ma ◽  
Jie Pu ◽  
Yuting Wang
Keyword(s):  
Heavy Ion ◽  
Fusion Reactions ◽  
Pauli Blocking ◽  
Heavy Ion Fusion

Calculation of continuum feeding times of heavy-ion fusion reactions in the A = 80 region

1988 ◽  
Vol 486 (2) ◽  
pp. 353-373 ◽  
Author(s):  
Fernando Cristancho ◽  
Klaus Peter Lieb
Keyword(s):  
Heavy Ion ◽  
Fusion Reactions ◽  
Heavy Ion Fusion

scholarly journals Excitation of nuclear anharmonic vibrations in heavy-ion fusion reactions

1998 ◽  
Vol 57 (3) ◽  
pp. 1349-1360 ◽  
Author(s):  
K. Hagino ◽  
S. Kuyucak ◽  
N. Takigawa
Keyword(s):  
Heavy Ion ◽  
Fusion Reactions ◽  
Anharmonic Vibrations ◽  
Heavy Ion Fusion

scholarly journals Origin of a maximum of the astrophysical S factor in heavy-ion fusion reactions at deep subbarrier energies

2018 ◽  
Vol 97 (3) ◽  
Author(s):  
K. Hagino ◽  
A. B. Balantekin ◽  
N. W. Lwin ◽  
Ei Shwe Zin Thein
Keyword(s):  
Heavy Ion ◽  
Fusion Reactions ◽  
S Factor ◽  
Heavy Ion Fusion
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