Finite Temperature Lattice QCD: Baryons in the Quark-Gluon Plasma

Gert Aarts; Chris Allton; Davide de Boni; Simon Hands; Benjamin Jäger; Chrisanthi Praki; Jon-Ivar Skullerud

doi:10.5506/APhysPolBSupp.9.441

Finite Temperature Lattice QCD: Baryons in the Quark-Gluon Plasma

Gert Aarts, Chris Allton, Davide de Boni, Simon Hands, Benjamin Jäger, Chrisanthi Praki, Jon-Ivar Skullerud

Research output: Contribution to journal › Conference article › Research › peer-review

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Abstract

Baryonic correlation functions provide an ideal tool to study parity doubling and chiral symmetry using lattice simulations. We present a study using 2 + 1 flavours of anisotropic Wilson clover fermions on the FASTSUM ensembles and find clear evidence that parity doubling emerges in the quark-gluon plasma. This result is confirmed on the level of spectral functions, which are obtained using a MEM reconstruction. We further highlight the importance of Gaussian smearing in this study.

Original language	English
Journal	Acta Physica Polonica B Proceedings Supplement
Volume	9
Issue number	3
Pages (from-to)	441-446
ISSN	1899-2358
DOIs	https://doi.org/10.5506/APhysPolBSupp.9.441
Publication status	Published - 18. Jul 2016
Externally published	Yes
Event	Excited QCD 2016 - Costa da Caparia, Portugal Duration: 6. Mar 2016 → 12. Mar 2016 https://indico.cern.ch/event/453434/

Conference

Conference	Excited QCD 2016
Country/Territory	Portugal
City	Costa da Caparia
Period	06/03/2016 → 12/03/2016
Internet address	https://indico.cern.ch/event/453434/

Bibliographical note

6 pages, 3 figures, talk presented at "Excited QCD 2016", 6-12 March 2016, Costa da Caparica, Portugal

Keywords

hep-lat

Documents & Links

10.5506/APhysPolBSupp.9.441

1607.05082v1Final published version, 523 KB

http://www.actaphys.uj.edu.pl/fulltext?series=Sup&vol=9&page=441

Cite this

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title = "Finite Temperature Lattice QCD: Baryons in the Quark-Gluon Plasma",

abstract = "Baryonic correlation functions provide an ideal tool to study parity doubling and chiral symmetry using lattice simulations. We present a study using 2 + 1 flavours of anisotropic Wilson clover fermions on the FASTSUM ensembles and find clear evidence that parity doubling emerges in the quark-gluon plasma. This result is confirmed on the level of spectral functions, which are obtained using a MEM reconstruction. We further highlight the importance of Gaussian smearing in this study.",

keywords = "hep-lat",

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note = "6 pages, 3 figures, talk presented at {"}Excited QCD 2016{"}, 6-12 March 2016, Costa da Caparica, Portugal; Excited QCD 2016 ; Conference date: 06-03-2016 Through 12-03-2016",

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doi = "10.5506/APhysPolBSupp.9.441",

language = "English",

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journal = "Acta Physica Polonica B Proceedings Supplement",

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TY - GEN

T1 - Finite Temperature Lattice QCD

T2 - Excited QCD 2016

AU - Aarts, Gert

AU - Allton, Chris

AU - Boni, Davide de

AU - Hands, Simon

AU - Jäger, Benjamin

AU - Praki, Chrisanthi

AU - Skullerud, Jon-Ivar

N1 - 6 pages, 3 figures, talk presented at "Excited QCD 2016", 6-12 March 2016, Costa da Caparica, Portugal

PY - 2016/7/18

Y1 - 2016/7/18

N2 - Baryonic correlation functions provide an ideal tool to study parity doubling and chiral symmetry using lattice simulations. We present a study using 2 + 1 flavours of anisotropic Wilson clover fermions on the FASTSUM ensembles and find clear evidence that parity doubling emerges in the quark-gluon plasma. This result is confirmed on the level of spectral functions, which are obtained using a MEM reconstruction. We further highlight the importance of Gaussian smearing in this study.

AB - Baryonic correlation functions provide an ideal tool to study parity doubling and chiral symmetry using lattice simulations. We present a study using 2 + 1 flavours of anisotropic Wilson clover fermions on the FASTSUM ensembles and find clear evidence that parity doubling emerges in the quark-gluon plasma. This result is confirmed on the level of spectral functions, which are obtained using a MEM reconstruction. We further highlight the importance of Gaussian smearing in this study.

KW - hep-lat

U2 - 10.5506/APhysPolBSupp.9.441

DO - 10.5506/APhysPolBSupp.9.441

M3 - Conference article

SN - 1899-2358

VL - 9

SP - 441

EP - 446

JO - Acta Physica Polonica B Proceedings Supplement

JF - Acta Physica Polonica B Proceedings Supplement

IS - 3

Y2 - 6 March 2016 through 12 March 2016

ER -

Finite Temperature Lattice QCD: Baryons in the Quark-Gluon Plasma

Abstract

Conference

Bibliographical note

Keywords

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Cite this