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Title: Excited bottomonia in quark-gluon plasma from lattice QCD

Abstract

We present the first lattice QCD study of up to 3S and 2P bottomonia at non-zero temperatures. Correlation functions of bottomonia were computed using novel bottomonium operators and a variational technique, within the lattice non-relativistic QCD framework. We analyzed the bottomonium correlation functions based on simple physicallymotivated spectral functions. We found evidence of sequential in-medium modifications, in accordance with the sizes of the bottomonium states.

Authors:
 [1];  [2];  [1];  [1]
  1. Brookhaven National Lab. (BNL), Upton, NY (United States)
  2. Univ. of Arizona, Tucson, AZ (United States); Brookhaven National Lab. (BNL), Upton, NY (United States)
Publication Date:
Research Org.:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26); USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
OSTI Identifier:
1575828
Alternate Identifier(s):
OSTI ID: 1583117
Report Number(s):
BNL-213524-2020-JAAM
Journal ID: ISSN 0370-2693
Grant/Contract Number:  
SC0012704; AC02-06CH11357; AC02-05CH11231; AC05-00OR22725; SC0009913
Resource Type:
Published Article
Journal Name:
Physics Letters B
Additional Journal Information:
Journal Volume: 800; Journal Issue: C; Journal ID: ISSN 0370-2693
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; Heavy ion collision; Quark-gluon plasma; Quarkonium; Lattice QCD

Citation Formats

Larsen, Rasmus, Meinel, Stefan, Mukherjee, Swagato, and Petreczky, Peter. Excited bottomonia in quark-gluon plasma from lattice QCD. United States: N. p., 2019. Web. doi:10.1016/j.physletb.2019.135119.
Larsen, Rasmus, Meinel, Stefan, Mukherjee, Swagato, & Petreczky, Peter. Excited bottomonia in quark-gluon plasma from lattice QCD. United States. doi:10.1016/j.physletb.2019.135119.
Larsen, Rasmus, Meinel, Stefan, Mukherjee, Swagato, and Petreczky, Peter. Tue . "Excited bottomonia in quark-gluon plasma from lattice QCD". United States. doi:10.1016/j.physletb.2019.135119.
@article{osti_1575828,
title = {Excited bottomonia in quark-gluon plasma from lattice QCD},
author = {Larsen, Rasmus and Meinel, Stefan and Mukherjee, Swagato and Petreczky, Peter},
abstractNote = {We present the first lattice QCD study of up to 3S and 2P bottomonia at non-zero temperatures. Correlation functions of bottomonia were computed using novel bottomonium operators and a variational technique, within the lattice non-relativistic QCD framework. We analyzed the bottomonium correlation functions based on simple physicallymotivated spectral functions. We found evidence of sequential in-medium modifications, in accordance with the sizes of the bottomonium states.},
doi = {10.1016/j.physletb.2019.135119},
journal = {Physics Letters B},
number = C,
volume = 800,
place = {United States},
year = {2019},
month = {11}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1016/j.physletb.2019.135119

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