Synthesis of the doubly magic deformed nucleus108270Hs162in the decay of274Hs*formed via hot fusion reactions: Entrance-channel effects and role of magicity of48Ca and270Hs

2014 ◽  
Vol 89 (1) ◽  
Author(s):  
Niyti ◽  
Raj K. Gupta
Keyword(s):  
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.

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

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

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

Fragment mass identification and related aspects in the decay of 40Ca* and 39K* nuclei

2014 ◽  
Vol 23 (10) ◽  
pp. 1450063 ◽  
Author(s):  
Gurvinder Kaur ◽  
Manoj K. Sharma
Keyword(s):  
Cross Sections ◽  
Entrance Channel ◽  
Cluster Decay ◽  
Channel Effects ◽  
Nice Agreement ◽  
The Cross ◽  
Fragmentation Potential ◽  
First Time ◽  
Mass Identification

The dynamics involved in the decay of light mass nuclei formed in asymmetric channels 12 C + 28 Si , 11 B + 28 Si and 12 C + 27 Al have been investigated using the dynamical cluster-decay model (DCM). In reference to the experimentally measured charge particle cross-sections, the fragment masses contributing towards the decay of 40 Ca * and 39 K * nuclei have been identified using spherical choice of fragmentation. Also, the role of entrance channel has been investigated by studying the decay of 39 K * nuclear system formed in two different reactions at same excitation energy. The behavior of fragmentation potential, preformation probability, penetrability and emission time, is analyzed to figure out the favorable mass fragments, their relative emergence and the entrance channel effects observed in the decay of light mass nuclei. In addition to this, the cross-sections for the light particles (LPs) and heavier charge fragments have been estimated for the compound nucleus (CN) decay. Besides this, one of the noncompound nucleus (nCN) process, deep inelastic collision (DIC) has been addressed in context of DCM approach for the first time. The cross-sections obtained in framework of DCM for both CN and nCN processes are found to have nice agreement with the available experimental data.

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

Entrance Channel Dependence of Production Cross Sections of Superheavy Nuclei in Cold Fusion Reactions

2005 ◽  
Vol 22 (4) ◽  
pp. 846-849 ◽  
Author(s):  
Feng Zhao-Qing ◽  
Jin Gen-Ming ◽  
Fu Fen ◽  
Zhang Feng-Shou ◽  
Jia Fei ◽  
...  
Keyword(s):  
Cross Sections ◽  
Production Cross ◽  
Cold Fusion ◽  
Entrance Channel ◽  
Superheavy Nuclei ◽  
Fusion Reactions

scholarly journals Evaporation-residue cross sections: role of the entrance channel

2011 ◽  
Vol 17 ◽  
pp. 09004 ◽  
Author(s):  
Neil Rowley ◽  
Nabila Saffdine Grar
Keyword(s):  
Cross Sections ◽  
Evaporation Residue ◽  
Entrance Channel
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