FISSION BARRIERS AT FINITE TEMPERATURE: A THEORETICAL DESCRIPTION WITH THE GOGNY FORCE-Reference-Cited by-同舟云学术

FISSION BARRIERS AT FINITE TEMPERATURE: A THEORETICAL DESCRIPTION WITH THE GOGNY FORCE

Published:2009-04 Issue:04 Volume:18 Page:861-868
ISSN:0218-3013
Container-title:International Journal of Modern Physics E
language:en
Short-container-title:Int. J. Mod. Phys. E

Author:

MARTIN V.¹,ROBLEDO L. M.²

Affiliation:

1. Análisis Numérico, Facultad de Informática, Universidad Politécnica de Madrid, Campus de Montegancedo. 28660 Madrid, Spain

2. Dep. Fisica Teórica, C-XI, Universidad Autonoma de Madrid, 28049 Madrid, Spain

Abstract

The evolution with temperature of nuclear properties relevant to fission are analyzed in the case of the 240 Pu nucleus by using the standard finite temperature mean field approximation (including pairing correlations) and the Gogny D1S force. To be more specific, potential energy curves, pairing correlation energies, level density parameter a, collective quadrupole mass, etc are considered. The impact of their evolution with temperature in the quantum decay rate, meaningful only in the low temperature regime, is also considered.

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/S0218301309012963

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