Exactly solvable pairing Hamiltonian for heavy nuclei
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Publication Date
2011 -
Publisher
American Physical Society -
Citation
Dukelsky, J., Lerma, S., Robledo, L.M., Rodríguez Guzmán, R., Rombouts, S.M.A.: " Exactly solvable pairing Hamiltonian for heavy nuclei". Physical Review C. Vol. 84, n. 6, (2011). DOI: 10.1103/PhysRevC.84.061301 -
Abstract
We present a new exactly solvable Hamiltonian with a separable pairing interaction and nondegenerate single-particle energies. It is derived from the hyperbolic family of Richardson-Gaudin models and possesses two free parameters, one related to an interaction cutoff and the other to the pairing strength. These two parameters can be adjusted to give an excellent reproduction of Gogny self-consistent mean-field calculations in the Hartree-Fock basis. -
Project
info:eu-repo/grantAgreement/European Community [220335]
info:eu-repo/grantAgreement/Spanish Ministry for Science and Innovation [FIS2009-07277, FPA2009-08958]
info:eu-repo/grantAgreement/Mexican Secretariat of Public Education [PROMEP 103.5/09/4482]
Fichero | Tamaño | Formato |
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Exactly solvable.pdf | 283.0Kb | View/ | versión editor |
Fichero | Tamaño | Formato |
| Description |
---|---|---|---|---|
Exactly solvable.pdf | 283.0Kb | View/ | versión editor |