Calculating Masses of Pentaquarks Composed of Baryons and Mesons

Calculating Masses of Pentaquarks Composed of Baryons and Mesons

We consider an exotic baryon (pentaquark) as a bound state of two-body systems composed of a baryon (nucleon) and a meson. We used a baryon-meson picture to reduce a complicated five-body problem to simple two-body problems. The homogeneous Lippmann-Schwinger integral equation is solved in configura...

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Main Authors: M. Monemzadeh, N. Tazimi, Sh. Babaghodrat
Format: Article
Language:English
Published: Hindawi Limited 2016-01-01
Series:Advances in High Energy Physics
Online Access:http://dx.doi.org/10.1155/2016/6480926
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spelling doaj-6bf62652fa084863b1b95106dca944042020-11-24T23:54:20ZengHindawi LimitedAdvances in High Energy Physics1687-73571687-73652016-01-01201610.1155/2016/64809266480926Calculating Masses of Pentaquarks Composed of Baryons and MesonsM. Monemzadeh0N. Tazimi1Sh. Babaghodrat2Department of Physics, University of Kashan, Ghotb Ravandi Boulevard, Kashan 87317-51167, IranDepartment of Physics, University of Kashan, Ghotb Ravandi Boulevard, Kashan 87317-51167, IranDepartment of Physics, University of Kashan, Ghotb Ravandi Boulevard, Kashan 87317-51167, IranWe consider an exotic baryon (pentaquark) as a bound state of two-body systems composed of a baryon (nucleon) and a meson. We used a baryon-meson picture to reduce a complicated five-body problem to simple two-body problems. The homogeneous Lippmann-Schwinger integral equation is solved in configuration space by using one-pion exchange potential. We calculate the masses of pentaquarks θc(uuddc¯) and θb(uuddb¯).http://dx.doi.org/10.1155/2016/6480926
collection DOAJ
language English
format Article
sources DOAJ
author M. Monemzadeh
N. Tazimi
Sh. Babaghodrat
spellingShingle M. Monemzadeh
N. Tazimi
Sh. Babaghodrat
Calculating Masses of Pentaquarks Composed of Baryons and Mesons
Advances in High Energy Physics
author_facet M. Monemzadeh
N. Tazimi
Sh. Babaghodrat
author_sort M. Monemzadeh
title Calculating Masses of Pentaquarks Composed of Baryons and Mesons
title_short Calculating Masses of Pentaquarks Composed of Baryons and Mesons
title_full Calculating Masses of Pentaquarks Composed of Baryons and Mesons
title_fullStr Calculating Masses of Pentaquarks Composed of Baryons and Mesons
title_full_unstemmed Calculating Masses of Pentaquarks Composed of Baryons and Mesons
title_sort calculating masses of pentaquarks composed of baryons and mesons
publisher Hindawi Limited
series Advances in High Energy Physics
issn 1687-7357
1687-7365
publishDate 2016-01-01
description We consider an exotic baryon (pentaquark) as a bound state of two-body systems composed of a baryon (nucleon) and a meson. We used a baryon-meson picture to reduce a complicated five-body problem to simple two-body problems. The homogeneous Lippmann-Schwinger integral equation is solved in configuration space by using one-pion exchange potential. We calculate the masses of pentaquarks θc(uuddc¯) and θb(uuddb¯).
url http://dx.doi.org/10.1155/2016/6480926
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AT ntazimi calculatingmassesofpentaquarkscomposedofbaryonsandmesons
AT shbabaghodrat calculatingmassesofpentaquarkscomposedofbaryonsandmesons
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