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Title: Bimodal Fission in the Skyrme-Hartree-Fock Approach

Abstract

Spontaneous fission properties of 256Fm, 258Fm, and 260Fm isotopes are studied within the Skyrme-Hartree-Fock+BCS framework. In the particle-hole channel we take the Skyrme SkM* effective force, while in the particle-particle channel we employ the seniority pairing interaction. Three static fission paths for all investigated heavy fermium isotopes are found. The analysis of these fission modes allows to describe observed asymmetric fission of 256Fm, as well as bimodal fission of 258Fm and symmetric fission in 260Fm.

Authors:
 [1];  [2];  [3]
  1. Maria Curie-Sklodowska University
  2. Warsaw University
  3. ORNL
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
931998
DOE Contract Number:  
DE-AC05-00OR22725
Resource Type:
Conference
Resource Relation:
Conference: Zakopane Conference on Nuclear Physics, Zakopane, Poland, 20060904, 20060910
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; FERMIUM ISOTOPES; FISSION; NUCLEAR PHYSICS; PAIRING INTERACTIONS; SPONTANEOUS FISSION

Citation Formats

Staszczak, A., Dobaczewski, J., and Nazarewicz, Witold. Bimodal Fission in the Skyrme-Hartree-Fock Approach. United States: N. p., 2007. Web.
Staszczak, A., Dobaczewski, J., & Nazarewicz, Witold. Bimodal Fission in the Skyrme-Hartree-Fock Approach. United States.
Staszczak, A., Dobaczewski, J., and Nazarewicz, Witold. 2007. "Bimodal Fission in the Skyrme-Hartree-Fock Approach". United States.
@article{osti_931998,
title = {Bimodal Fission in the Skyrme-Hartree-Fock Approach},
author = {Staszczak, A. and Dobaczewski, J. and Nazarewicz, Witold},
abstractNote = {Spontaneous fission properties of 256Fm, 258Fm, and 260Fm isotopes are studied within the Skyrme-Hartree-Fock+BCS framework. In the particle-hole channel we take the Skyrme SkM* effective force, while in the particle-particle channel we employ the seniority pairing interaction. Three static fission paths for all investigated heavy fermium isotopes are found. The analysis of these fission modes allows to describe observed asymmetric fission of 256Fm, as well as bimodal fission of 258Fm and symmetric fission in 260Fm.},
doi = {},
url = {https://www.osti.gov/biblio/931998}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2007},
month = {Mon Jan 01 00:00:00 EST 2007}
}

Conference:
Other availability
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