Isovector Pairing within the so(5) Richardson-Gaudin Exactly Solvable Model

Conference · Mon Oct 10 00:00:00 EDT 2005

OSTI ID:885359

Dimitrova, S S; Dukelsky, J; Gueorguiev, V G; Van Isacker, P

Properties of a nucleon system interacting via isovector proton-neutron pairing can be described within the so(5) generalized Richardson-Gaudin exactly-solvable model [1]. We present results for a system of 12 nucleon pairs within the full f{sub p} + g{sub 9/2} shell-model space. We discuss coupling constant dependence of the pair energies, total energy of the system, and the occupation numbers.

• Research Organization: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
• Sponsoring Organization: USDOE
• DOE Contract Number: W-7405-ENG-48
• OSTI ID: 885359
• Report Number(s): UCRL-PROC-216126; TRN: US0603869
• Resource Relation: Conference: Presented at: Twenty Forth International Workshop on Nuclear Theory, Rila Mountains, Bulgaria, Jun 20 - Jun 24, 2005
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
74 ATOMIC AND MOLECULAR PHYSICS
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
COUPLING CONSTANTS
ISOVECTORS
NUCLEAR THEORY
NUCLEONS
OCCUPATION NUMBER