Q¯ modes in the Quark-Gluon Plasma
Abstract. We study the evolution of heavy quarkonium states with temperature in a Quark-Gluon Plasma (QGP) by evaluating an in-medium Q¯ T-matrix within a reduced Bethe-Salpeter equation in S- and P-wave channels. The interaction kernel is extracted from finite-temperature QCD lattice calculations o...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Cabrera, D. [verfasserIn] |
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Artikel |
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Englisch |
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2007 |
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© Società Italiana di Fisica and Springer-Verlag 2007 |
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Enthalten in: The European physical journal / A - Società Italiana di Fisica, 1998, 31(2007), 4 vom: März, Seite 858-861 |
|---|---|
| Übergeordnetes Werk: |
volume:31 ; year:2007 ; number:4 ; month:03 ; pages:858-861 |
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10.1140/epja/i2006-10237-y |
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| 520 | |a Abstract. We study the evolution of heavy quarkonium states with temperature in a Quark-Gluon Plasma (QGP) by evaluating an in-medium Q¯ T-matrix within a reduced Bethe-Salpeter equation in S- and P-wave channels. The interaction kernel is extracted from finite-temperature QCD lattice calculations of the singlet free energy of a Q¯ pair. Quarkonium bound states are found to gradually move across the Q¯ threshold after which they rapidly dissolve in the hot system. We calculate Euclidean-time correlation functions and compare to results from lattice QCD. We also study finite-width effects in the heavy-quark propagators. | ||
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10.1140/epja/i2006-10237-y doi (DE-627)OLC2051747040 (DE-He213)i2006-10237-y-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Cabrera, D. verfasserin aut Q¯ modes in the Quark-Gluon Plasma 2007 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Società Italiana di Fisica and Springer-Verlag 2007 Abstract. We study the evolution of heavy quarkonium states with temperature in a Quark-Gluon Plasma (QGP) by evaluating an in-medium Q¯ T-matrix within a reduced Bethe-Salpeter equation in S- and P-wave channels. The interaction kernel is extracted from finite-temperature QCD lattice calculations of the singlet free energy of a Q¯ pair. Quarkonium bound states are found to gradually move across the Q¯ threshold after which they rapidly dissolve in the hot system. We calculate Euclidean-time correlation functions and compare to results from lattice QCD. We also study finite-width effects in the heavy-quark propagators. Rapp, R. aut Enthalten in The European physical journal / A Società Italiana di Fisica, 1998 31(2007), 4 vom: März, Seite 858-861 (DE-627)239430387 (DE-600)1413603-X (DE-576)064448398 1434-6001 nnns volume:31 year:2007 number:4 month:03 pages:858-861 https://doi.org/10.1140/epja/i2006-10237-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_30 GBV_ILN_62 GBV_ILN_70 GBV_ILN_105 GBV_ILN_267 GBV_ILN_2002 GBV_ILN_2003 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_4029 GBV_ILN_4082 GBV_ILN_4116 GBV_ILN_4277 GBV_ILN_4307 AR 31 2007 4 03 858-861 |
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10.1140/epja/i2006-10237-y doi (DE-627)OLC2051747040 (DE-He213)i2006-10237-y-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Cabrera, D. verfasserin aut Q¯ modes in the Quark-Gluon Plasma 2007 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Società Italiana di Fisica and Springer-Verlag 2007 Abstract. We study the evolution of heavy quarkonium states with temperature in a Quark-Gluon Plasma (QGP) by evaluating an in-medium Q¯ T-matrix within a reduced Bethe-Salpeter equation in S- and P-wave channels. The interaction kernel is extracted from finite-temperature QCD lattice calculations of the singlet free energy of a Q¯ pair. Quarkonium bound states are found to gradually move across the Q¯ threshold after which they rapidly dissolve in the hot system. We calculate Euclidean-time correlation functions and compare to results from lattice QCD. We also study finite-width effects in the heavy-quark propagators. Rapp, R. aut Enthalten in The European physical journal / A Società Italiana di Fisica, 1998 31(2007), 4 vom: März, Seite 858-861 (DE-627)239430387 (DE-600)1413603-X (DE-576)064448398 1434-6001 nnns volume:31 year:2007 number:4 month:03 pages:858-861 https://doi.org/10.1140/epja/i2006-10237-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_30 GBV_ILN_62 GBV_ILN_70 GBV_ILN_105 GBV_ILN_267 GBV_ILN_2002 GBV_ILN_2003 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_4029 GBV_ILN_4082 GBV_ILN_4116 GBV_ILN_4277 GBV_ILN_4307 AR 31 2007 4 03 858-861 |
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10.1140/epja/i2006-10237-y doi (DE-627)OLC2051747040 (DE-He213)i2006-10237-y-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Cabrera, D. verfasserin aut Q¯ modes in the Quark-Gluon Plasma 2007 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Società Italiana di Fisica and Springer-Verlag 2007 Abstract. We study the evolution of heavy quarkonium states with temperature in a Quark-Gluon Plasma (QGP) by evaluating an in-medium Q¯ T-matrix within a reduced Bethe-Salpeter equation in S- and P-wave channels. The interaction kernel is extracted from finite-temperature QCD lattice calculations of the singlet free energy of a Q¯ pair. Quarkonium bound states are found to gradually move across the Q¯ threshold after which they rapidly dissolve in the hot system. We calculate Euclidean-time correlation functions and compare to results from lattice QCD. We also study finite-width effects in the heavy-quark propagators. Rapp, R. aut Enthalten in The European physical journal / A Società Italiana di Fisica, 1998 31(2007), 4 vom: März, Seite 858-861 (DE-627)239430387 (DE-600)1413603-X (DE-576)064448398 1434-6001 nnns volume:31 year:2007 number:4 month:03 pages:858-861 https://doi.org/10.1140/epja/i2006-10237-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_30 GBV_ILN_62 GBV_ILN_70 GBV_ILN_105 GBV_ILN_267 GBV_ILN_2002 GBV_ILN_2003 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_4029 GBV_ILN_4082 GBV_ILN_4116 GBV_ILN_4277 GBV_ILN_4307 AR 31 2007 4 03 858-861 |
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10.1140/epja/i2006-10237-y doi (DE-627)OLC2051747040 (DE-He213)i2006-10237-y-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Cabrera, D. verfasserin aut Q¯ modes in the Quark-Gluon Plasma 2007 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Società Italiana di Fisica and Springer-Verlag 2007 Abstract. We study the evolution of heavy quarkonium states with temperature in a Quark-Gluon Plasma (QGP) by evaluating an in-medium Q¯ T-matrix within a reduced Bethe-Salpeter equation in S- and P-wave channels. The interaction kernel is extracted from finite-temperature QCD lattice calculations of the singlet free energy of a Q¯ pair. Quarkonium bound states are found to gradually move across the Q¯ threshold after which they rapidly dissolve in the hot system. We calculate Euclidean-time correlation functions and compare to results from lattice QCD. We also study finite-width effects in the heavy-quark propagators. Rapp, R. aut Enthalten in The European physical journal / A Società Italiana di Fisica, 1998 31(2007), 4 vom: März, Seite 858-861 (DE-627)239430387 (DE-600)1413603-X (DE-576)064448398 1434-6001 nnns volume:31 year:2007 number:4 month:03 pages:858-861 https://doi.org/10.1140/epja/i2006-10237-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_30 GBV_ILN_62 GBV_ILN_70 GBV_ILN_105 GBV_ILN_267 GBV_ILN_2002 GBV_ILN_2003 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_4029 GBV_ILN_4082 GBV_ILN_4116 GBV_ILN_4277 GBV_ILN_4307 AR 31 2007 4 03 858-861 |
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10.1140/epja/i2006-10237-y doi (DE-627)OLC2051747040 (DE-He213)i2006-10237-y-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Cabrera, D. verfasserin aut Q¯ modes in the Quark-Gluon Plasma 2007 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Società Italiana di Fisica and Springer-Verlag 2007 Abstract. We study the evolution of heavy quarkonium states with temperature in a Quark-Gluon Plasma (QGP) by evaluating an in-medium Q¯ T-matrix within a reduced Bethe-Salpeter equation in S- and P-wave channels. The interaction kernel is extracted from finite-temperature QCD lattice calculations of the singlet free energy of a Q¯ pair. Quarkonium bound states are found to gradually move across the Q¯ threshold after which they rapidly dissolve in the hot system. We calculate Euclidean-time correlation functions and compare to results from lattice QCD. We also study finite-width effects in the heavy-quark propagators. Rapp, R. aut Enthalten in The European physical journal / A Società Italiana di Fisica, 1998 31(2007), 4 vom: März, Seite 858-861 (DE-627)239430387 (DE-600)1413603-X (DE-576)064448398 1434-6001 nnns volume:31 year:2007 number:4 month:03 pages:858-861 https://doi.org/10.1140/epja/i2006-10237-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_30 GBV_ILN_62 GBV_ILN_70 GBV_ILN_105 GBV_ILN_267 GBV_ILN_2002 GBV_ILN_2003 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_4029 GBV_ILN_4082 GBV_ILN_4116 GBV_ILN_4277 GBV_ILN_4307 AR 31 2007 4 03 858-861 |
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Abstract. We study the evolution of heavy quarkonium states with temperature in a Quark-Gluon Plasma (QGP) by evaluating an in-medium Q¯ T-matrix within a reduced Bethe-Salpeter equation in S- and P-wave channels. The interaction kernel is extracted from finite-temperature QCD lattice calculations of the singlet free energy of a Q¯ pair. Quarkonium bound states are found to gradually move across the Q¯ threshold after which they rapidly dissolve in the hot system. We calculate Euclidean-time correlation functions and compare to results from lattice QCD. We also study finite-width effects in the heavy-quark propagators. © Società Italiana di Fisica and Springer-Verlag 2007 |
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Abstract. We study the evolution of heavy quarkonium states with temperature in a Quark-Gluon Plasma (QGP) by evaluating an in-medium Q¯ T-matrix within a reduced Bethe-Salpeter equation in S- and P-wave channels. The interaction kernel is extracted from finite-temperature QCD lattice calculations of the singlet free energy of a Q¯ pair. Quarkonium bound states are found to gradually move across the Q¯ threshold after which they rapidly dissolve in the hot system. We calculate Euclidean-time correlation functions and compare to results from lattice QCD. We also study finite-width effects in the heavy-quark propagators. © Società Italiana di Fisica and Springer-Verlag 2007 |
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Abstract. We study the evolution of heavy quarkonium states with temperature in a Quark-Gluon Plasma (QGP) by evaluating an in-medium Q¯ T-matrix within a reduced Bethe-Salpeter equation in S- and P-wave channels. The interaction kernel is extracted from finite-temperature QCD lattice calculations of the singlet free energy of a Q¯ pair. Quarkonium bound states are found to gradually move across the Q¯ threshold after which they rapidly dissolve in the hot system. We calculate Euclidean-time correlation functions and compare to results from lattice QCD. We also study finite-width effects in the heavy-quark propagators. © Società Italiana di Fisica and Springer-Verlag 2007 |
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Q¯ modes in the Quark-Gluon Plasma |
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