Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model.
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFOP |
Texto Completo: | http://www.repositorio.ufop.br/handle/123456789/4484 https://iopscience.iop.org/article/10.1209/0295-5075/98/21001 https://doi.org/10.1209/0295-5075/98/21001 |
Resumo: | The improved quark mass density-dependent (IQMDD) model, which has been successfully used to describe the properties of both infinite nuclear matter and finite nuclei, is applied to investigate the properties of quark deconfinement phase transition. By using the finite temperature quantum field theory, we calculate the finite temperature effective potential and extend the IQMDD model to finite temperature and finite nuclear matter density. The critical temperature and the critical density of nuclear matter are given and the QCD phase diagram is addressed. It is shown that this model can not only describe the saturation properties of nuclear matter, but also explain the quark deconfinement phase transition successfully. |
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Wu, ChenQian, WeiliangMa, Yu-GangZhang, Guo-QiangKumar, Sanjeev2015-02-25T16:07:10Z2015-02-25T16:07:10Z2012WU, C. et al. Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model. Europhysics Letters, v. 98, p. 21001, 2012. Disponível em: <http://iopscience.iop.org/0295-5075/98/2/21001/pdf/0295-5075_98_2_21001.pdf>. Acesso em: 24 fev. 2015.0295-5075http://www.repositorio.ufop.br/handle/123456789/4484https://iopscience.iop.org/article/10.1209/0295-5075/98/21001https://doi.org/10.1209/0295-5075/98/21001The improved quark mass density-dependent (IQMDD) model, which has been successfully used to describe the properties of both infinite nuclear matter and finite nuclei, is applied to investigate the properties of quark deconfinement phase transition. By using the finite temperature quantum field theory, we calculate the finite temperature effective potential and extend the IQMDD model to finite temperature and finite nuclear matter density. The critical temperature and the critical density of nuclear matter are given and the QCD phase diagram is addressed. It is shown that this model can not only describe the saturation properties of nuclear matter, but also explain the quark deconfinement phase transition successfully.Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPinfo:eu-repo/semantics/openAccessLICENSElicense.txtlicense.txttext/plain; charset=utf-82636http://www.repositorio.ufop.br/bitstream/123456789/4484/2/license.txtc2ffdd99e58acf69202dff00d361f23aMD52ORIGINALARTIGO_QuarkDeconfinementPhase.pdfARTIGO_QuarkDeconfinementPhase.pdfapplication/pdf204823http://www.repositorio.ufop.br/bitstream/123456789/4484/1/ARTIGO_QuarkDeconfinementPhase.pdf28a4c4c96b1801a1dfd094e3a661bb62MD51123456789/44842019-06-24 08:09:26.811oai:localhost:123456789/4484Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-06-24T12:09:26Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false |
dc.title.pt_BR.fl_str_mv |
Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model. |
title |
Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model. |
spellingShingle |
Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model. Wu, Chen |
title_short |
Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model. |
title_full |
Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model. |
title_fullStr |
Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model. |
title_full_unstemmed |
Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model. |
title_sort |
Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model. |
author |
Wu, Chen |
author_facet |
Wu, Chen Qian, Weiliang Ma, Yu-Gang Zhang, Guo-Qiang Kumar, Sanjeev |
author_role |
author |
author2 |
Qian, Weiliang Ma, Yu-Gang Zhang, Guo-Qiang Kumar, Sanjeev |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Wu, Chen Qian, Weiliang Ma, Yu-Gang Zhang, Guo-Qiang Kumar, Sanjeev |
description |
The improved quark mass density-dependent (IQMDD) model, which has been successfully used to describe the properties of both infinite nuclear matter and finite nuclei, is applied to investigate the properties of quark deconfinement phase transition. By using the finite temperature quantum field theory, we calculate the finite temperature effective potential and extend the IQMDD model to finite temperature and finite nuclear matter density. The critical temperature and the critical density of nuclear matter are given and the QCD phase diagram is addressed. It is shown that this model can not only describe the saturation properties of nuclear matter, but also explain the quark deconfinement phase transition successfully. |
publishDate |
2012 |
dc.date.issued.fl_str_mv |
2012 |
dc.date.accessioned.fl_str_mv |
2015-02-25T16:07:10Z |
dc.date.available.fl_str_mv |
2015-02-25T16:07:10Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
WU, C. et al. Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model. Europhysics Letters, v. 98, p. 21001, 2012. Disponível em: <http://iopscience.iop.org/0295-5075/98/2/21001/pdf/0295-5075_98_2_21001.pdf>. Acesso em: 24 fev. 2015. |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufop.br/handle/123456789/4484 |
dc.identifier.issn.none.fl_str_mv |
0295-5075 |
dc.identifier.uri2.none.fl_str_mv |
https://iopscience.iop.org/article/10.1209/0295-5075/98/21001 |
dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1209/0295-5075/98/21001 |
identifier_str_mv |
WU, C. et al. Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model. Europhysics Letters, v. 98, p. 21001, 2012. Disponível em: <http://iopscience.iop.org/0295-5075/98/2/21001/pdf/0295-5075_98_2_21001.pdf>. Acesso em: 24 fev. 2015. 0295-5075 |
url |
http://www.repositorio.ufop.br/handle/123456789/4484 https://iopscience.iop.org/article/10.1209/0295-5075/98/21001 https://doi.org/10.1209/0295-5075/98/21001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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reponame:Repositório Institucional da UFOP instname:Universidade Federal de Ouro Preto (UFOP) instacron:UFOP |
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