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Scalar and vector self-energies of heavy baryons in nuclear medium
The in-medium sum rules are employed to calculate the shifts in the mass and residue as well as the scalar and vector self-energies of the heavy [Formula: see text] and [Formula: see text] baryons, with Q being b or c quark. The maximum shift in mass due to nuclear matter belongs to the [Formula: se...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
North Holland Pub. Co
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5384447/ https://www.ncbi.nlm.nih.gov/pubmed/28413255 http://dx.doi.org/10.1016/j.nuclphysa.2017.02.007 |
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author | Azizi, K. Er, N. Sundu, H. |
author_facet | Azizi, K. Er, N. Sundu, H. |
author_sort | Azizi, K. |
collection | PubMed |
description | The in-medium sum rules are employed to calculate the shifts in the mass and residue as well as the scalar and vector self-energies of the heavy [Formula: see text] and [Formula: see text] baryons, with Q being b or c quark. The maximum shift in mass due to nuclear matter belongs to the [Formula: see text] baryon and it is found to be [Formula: see text]. In the case of residue, it is obtained that the residue of [Formula: see text] baryon is maximally affected by the nuclear medium with the shift [Formula: see text]. The scalar and vector self-energies are found to be [Formula: see text] , [Formula: see text] , [Formula: see text] , [Formula: see text] , [Formula: see text] , [Formula: see text] and [Formula: see text] , [Formula: see text] , [Formula: see text] , [Formula: see text] , [Formula: see text] and [Formula: see text]. |
format | Online Article Text |
id | pubmed-5384447 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | North Holland Pub. Co |
record_format | MEDLINE/PubMed |
spelling | pubmed-53844472017-04-12 Scalar and vector self-energies of heavy baryons in nuclear medium Azizi, K. Er, N. Sundu, H. Nucl Phys A Article The in-medium sum rules are employed to calculate the shifts in the mass and residue as well as the scalar and vector self-energies of the heavy [Formula: see text] and [Formula: see text] baryons, with Q being b or c quark. The maximum shift in mass due to nuclear matter belongs to the [Formula: see text] baryon and it is found to be [Formula: see text]. In the case of residue, it is obtained that the residue of [Formula: see text] baryon is maximally affected by the nuclear medium with the shift [Formula: see text]. The scalar and vector self-energies are found to be [Formula: see text] , [Formula: see text] , [Formula: see text] , [Formula: see text] , [Formula: see text] , [Formula: see text] and [Formula: see text] , [Formula: see text] , [Formula: see text] , [Formula: see text] , [Formula: see text] and [Formula: see text]. North Holland Pub. Co 2017-04 /pmc/articles/PMC5384447/ /pubmed/28413255 http://dx.doi.org/10.1016/j.nuclphysa.2017.02.007 Text en © 2017 The Author(s) http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Azizi, K. Er, N. Sundu, H. Scalar and vector self-energies of heavy baryons in nuclear medium |
title | Scalar and vector self-energies of heavy baryons in nuclear medium |
title_full | Scalar and vector self-energies of heavy baryons in nuclear medium |
title_fullStr | Scalar and vector self-energies of heavy baryons in nuclear medium |
title_full_unstemmed | Scalar and vector self-energies of heavy baryons in nuclear medium |
title_short | Scalar and vector self-energies of heavy baryons in nuclear medium |
title_sort | scalar and vector self-energies of heavy baryons in nuclear medium |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5384447/ https://www.ncbi.nlm.nih.gov/pubmed/28413255 http://dx.doi.org/10.1016/j.nuclphysa.2017.02.007 |
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