Neutron-proton pairing correlations in a single l−shell model

Abstract

The long standing problem of neutron-proton pairing correlations is revisited by employing the Hartree-Fock-Bogoliubov formalism with neutronproton mixing in both the particle-hole and particle-hole channels. We compare numerical calculations performed within this method with an exact pairing model based on the SO(8) algebra. The neutron-proton mixing is included in our calculations by performing rotations in the isospin space using the isocranking technique.

Metadata

Item Type:	Conference or Workshop Item
Authors/Creators:	Márquez Romero, Antonio Dobaczewski, Jacek Jan https://orcid.org/0000-0002-4158-3770 Pastore, Alessandro https://orcid.org/0000-0003-3354-6432
Copyright, Publisher and Additional Information:	2018, The Author(s). Paper published in a journal: Acta Phys. Pol. B49 (2018) 347
Dates:	Submitted: 26 October 2017 Published (online): 26 October 2017 Published: 31 March 2018
Institution:	The University of York
Academic Units:	The University of York > Faculty of Sciences (York) > Physics (York)
Funding Information:	Funder Grant number SCIENCE AND TECHNOLOGY FACILITIES COUNCIL (STFC) ST/M006433/1 SCIENCE AND TECHNOLOGY FACILITIES COUNCIL (STFC) ST/P003885/1
Depositing User:	Pure (York)
Date Deposited:	09 Nov 2017 14:51
Last Modified:	17 Sep 2025 04:57
Published Version:	https://doi.org/10.5506/APhysPolB.49.347
Status:	Published
Refereed:	Yes
Identification Number:	10.5506/APhysPolB.49.347
Open Archives Initiative ID (OAI ID):	oai:eprints.whiterose.ac.uk:123841

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Neutron-proton pairing correlations in a single l−shell model

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