Search for entrance channel effects in heavy ion induced fusion reactions via neutron evaporation

2003 ◽  
Vol 68 (3) ◽  
Author(s):  
Ajay Kumar ◽  
A. Kumar ◽  
G. Singh ◽  
B. K. Yogi ◽  
Rakesh Kumar ◽  
...  
Keyword(s):  
Heavy Ion ◽  
Entrance Channel ◽  
Fusion Reactions ◽  
Channel Effects ◽  
Neutron Evaporation

Search for entrance channel effects in heavy ion induced fusion reactions through the compound system79Rb*

2002 ◽  
Vol 66 (3) ◽  
Author(s):  
J. Kaur ◽  
I. M. Govil ◽  
G. Singh ◽  
Ajay Kumar ◽  
A. Kumar ◽  
...  
Keyword(s):  
Heavy Ion ◽  
Entrance Channel ◽  
Fusion Reactions ◽  
Channel Effects

CROSS SECTIONS CALCULATED FOR COLD FUSION REACTIONS WITH EMISSION OF ONLY ONE NEUTRON FOR PRODUCING THE HEAVIEST ELEMENTS

2005 ◽  
Vol 14 (03) ◽  
pp. 373-375 ◽  
Author(s):  
ROBERT SMOLAŃCZUK
Keyword(s):  
Cross Sections ◽  
Level Density ◽  
Cold Fusion ◽  
Entrance Channel ◽  
Fusion Reactions ◽  
Coupled Channels ◽  
Dynamical Deformation ◽  
Channel Effects ◽  
The Difference ◽  
Heaviest Elements

Entrance-channel effects in cold fusion reactions that lead to heavy and superheavy nuclei are discussed in the framework of the coupled-channels theory. Dynamical deformation besides collective excitations is taken into account in the entrance channel. Exit channel is described by using the modified statistical model that takes into account the difference between the level density in the equilibrium configuration and that in the saddle-point configuration. Comparison of the calculated fusion cross sections with experimental data is given.

Entrance-channel effects in heavy-ion capture: role of octupole phonons

2010 ◽  
Vol 834 (1-4) ◽  
pp. 110c-116c ◽  
Author(s):  
N. Rowley ◽  
K. Hagino
Keyword(s):  
Heavy Ion ◽  
Entrance Channel ◽  
Channel Effects

Erratum to “Pre-compound neutron evaporation in low energy heavy ion fusion reactions” [Nucl. Phys. A 798 (2008) 1–15]

2009 ◽  
Vol 831 (1-2) ◽  
pp. 137 ◽  
Author(s):  
Ajay Kumar ◽  
Hardev Singh ◽  
Rajesh Kumar ◽  
Gulzar Singh ◽  
I.M. Govil ◽  
...  
Keyword(s):  
Heavy Ion ◽  
Low Energy ◽  
Nucl Phys ◽  
Fusion Reactions ◽  
Heavy Ion Fusion ◽  
Neutron Evaporation

Search for entrance channel effects in sub-barrier fusion reactions

1995 ◽  
Vol 51 (2) ◽  
pp. 628-634 ◽  
Author(s):  
A. Charlop ◽  
J. Bierman ◽  
Z. Drebi ◽  
A. Garcia ◽  
S. Gil ◽  
...  
Keyword(s):  
Entrance Channel ◽  
Fusion Reactions ◽  
Channel Effects

scholarly journals Investigating entrance channel influences in the fusion of some heavy–ion systems

2019 ◽  
Vol 6 (5) ◽  
pp. 247-252
Author(s):  
Asnake Girma ◽  
Amanuel Fessahatsion
Keyword(s):  
Fusion Reaction ◽  
Heavy Ion ◽  
Entrance Channel ◽  
Incomplete Fusion ◽  
Projectile Energy ◽  
Reaction Products ◽  
Fusion Reactions ◽  
Excitation Functions ◽  
Model Code ◽  
Theoretical Predictions

The dynamics of heavy-ion fusion reaction involved in the interaction of 12C,14N and 16O projectiles with,59Co, 51V,128Te and165Ho targets at≈3-8MeV/nucleon specific energies was studied. This study focus on the correlation between entrance channel properties and incomplete fusion reaction. The experimentally measured excitation functions of various reaction products populated by complete and/or incomplete fusions of 12C+59Co, 128Te,14N+128Teand 16O+ 51V, 165Hoprojectile-target systems available in the literature. Were compared and analyzed with the predicted excitation functions, using the statistical model code PACE4. For representative non-α-emitting channels, the experimentally measured excitation functions were, in general, found to be in good agreement with the theoretical predictions. However, for α-emitting channels in the present systems, the measured excitation functions were higher than the predictions of the theoretical model code, which may be credited to incomplete fusion reactions at these energies. An attempt was made to approximate the incomplete fusion fraction that explains the relative importance of incomplete fusion processes. The incomplete fusion fraction was found to be sensitive to the projectile energy and mass-asymmetry of the entrance channel

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