FUSION OF 6He+238U SYSTEM: HALO AND BREAKUP EFFECTS-Reference-Cited by-同舟云学术

FUSION OF 6He+238U SYSTEM: HALO AND BREAKUP EFFECTS

Published:2011-05-10 Issue:14 Volume:26 Page:1017-1023
ISSN:0217-7323
Container-title:Modern Physics Letters A
language:en
Short-container-title:Mod. Phys. Lett. A

Author:

DUHAN SUKHVINDER S.¹,SINGH MANJEET¹,KHARAB RAJESH¹,SHARMA H. C.²

Affiliation:

1. Department of Physics, Kurukshetra University, Kurukshetra, Hr.-136 119, India

2. Department of Applied Sciences, HCTM, Kaithal, Hr.-136 027, India

Abstract

We have studied the role of spatial extension (Halo structure) of 6 He and that of breakup reaction channel in the fusion of 6 He +238 U system. The breakup channel effects are taken into account within the framework of the dynamic polarisation potential approach. It has been found that the fusion cross section enhances due to the static effects of spatial extension of the projectile in the entire energy region. The breakup effects, however, results in the above barrier suppression and below barrier small enhancement in the fusion cross section. The matching between the data and the predictions improves significantly by the inclusion of both static and breakup effects.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S021773231103533X

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