Investigation of quark distributions in a family of pentaquarks using the Thomas-Fermi quark model

Investigation of quark distributions in a family of pentaquarks using the Thomas-Fermi quark model

Using the Thomas-Fermi quark model, a collective, spherically symmetric density of states is created to represent a gas of interacting fermions with various degeneracies at zero temperature. Over a family of pentaquarks, uudc c ¯ , color interaction probabilities were obtained after averaging over a...

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Veröffentlicht in:Communications in theoretical physics 2021-03, Vol.73 (3), p.35202
Hauptverfasser: Giri, Mohan, Baral, Suman, Kaphle, Gopi Chandra, Dangi, Nirmal, Shiwakoti, Sudip, Bardomero, Leonardo, Lashomb, Paul, Wilcox, Walter
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pentaquarks
quark models
Thomas Fermi models
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container_issue 3
container_start_page 35202
container_title Communications in theoretical physics
container_volume 73
creator Giri, Mohan
Baral, Suman
Kaphle, Gopi Chandra
Dangi, Nirmal
Shiwakoti, Sudip
Bardomero, Leonardo
Lashomb, Paul
Wilcox, Walter
description Using the Thomas-Fermi quark model, a collective, spherically symmetric density of states is created to represent a gas of interacting fermions with various degeneracies at zero temperature. Over a family of pentaquarks, uudc c ¯ , color interaction probabilities were obtained after averaging over all the possible configurations. Three different functions are developed for light, charm, and anti-charm quarks and are assumed to be linearly related by some proportionality constants. Interesting patterns of quark distributions are observed while analyzing the quark function consistency conditions for such constants.
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subjects pentaquarks
quark models
Thomas Fermi models
title Investigation of quark distributions in a family of pentaquarks using the Thomas-Fermi quark model
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