A HIGHLY NEUTRON-RICH CLUSTER AND/OR A SUPERHEAVY NUCLEUS IN THE COMPOUND NUCLEUS 238U+238U: A MEAN FIELD STUDY-Reference-Cited by-同舟云学术

A HIGHLY NEUTRON-RICH CLUSTER AND/OR A SUPERHEAVY NUCLEUS IN THE COMPOUND NUCLEUS 238U+238U: A MEAN FIELD STUDY

Published:2007-07 Issue:06 Volume:16 Page:1721-1732
ISSN:0218-3013
Container-title:International Journal of Modern Physics E
language:en
Short-container-title:Int. J. Mod. Phys. E

Author:

GUPTA RAJ K.¹²,PATRA S. K.²³,STEVENSON P. D.⁴,GREINER WALTER²

Affiliation:

1. Department of Physics, Panjab University, Chandigarh-160014, India

2. Frankfurt Institute for Advanced Studies (FIAS), J.-W.-Goethe-Universität, D-60438 Frankfurt am Main, Germany

3. Institute of Physics, Sachivalaya Marg, Bhubaneswar-751 005, India

4. Department of Physics, University of Surrey, Guildford, Surrey, GU2 7XH, UK

Abstract

Clustering structures of the various resonance states of the compound nucleus 476184*, formed in 238 U +238 U reaction, are studied within the standard relativistic mean field (RMF) and non-relativistic Skyrme Hartree–Fock formalisms. The formations of various possible clusters and superheavy nuclei as daughter products are discussed. Both the formalisms support clustering phenomenon, the RMF presenting a somewhat more realistic picture. Also, before the asymptotic fissioning state, a kind of triple fission, with the cluster appearing in the neck region of two equal fragments, is obtained as one of the possibilities in RMF formalism.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218301307006137

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