skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Thermal broadening of bottomonia: Lattice nonrelativistic QCD with extended operators

Abstract

We present lattice nonrelativistic QCD calculations of bottomonium correlation functions at temperatures T ≃ 150-350 MeV. The correlation functions were computed using extended bottomonium operators and on background gauge-field configurations for 2+1-flavor QCD having physical kaon and nearly physical pion masses. We analyzed these correlation functions based on simple theoretically motivated parametrizations of the corresponding spectral functions. The results of our analyses are compatible with significant in-medium thermal broadening of the ground state S- and P-wave bottomonia.

Authors:
 [1]; ORCiD logo [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). RIKEN Research Center
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:
1571313
Alternate Identifier(s):
OSTI ID: 1573481
Report Number(s):
BNL-212310-2019-JAAM
Journal ID: ISSN 2470-0010; PRVDAQ
Grant/Contract Number:  
SC0012704; SC0009913; AC02-06CH11357
Resource Type:
Published Article
Journal Name:
Physical Review D
Additional Journal Information:
Journal Volume: 100; Journal Issue: 7; Journal ID: ISSN 2470-0010
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Citation Formats

Larsen, Rasmus, Meinel, Stefan, Mukherjee, Swagato, and Petreczky, Peter. Thermal broadening of bottomonia: Lattice nonrelativistic QCD with extended operators. United States: N. p., 2019. Web. doi:10.1103/PhysRevD.100.074506.
Larsen, Rasmus, Meinel, Stefan, Mukherjee, Swagato, & Petreczky, Peter. Thermal broadening of bottomonia: Lattice nonrelativistic QCD with extended operators. United States. doi:10.1103/PhysRevD.100.074506.
Larsen, Rasmus, Meinel, Stefan, Mukherjee, Swagato, and Petreczky, Peter. Mon . "Thermal broadening of bottomonia: Lattice nonrelativistic QCD with extended operators". United States. doi:10.1103/PhysRevD.100.074506.
@article{osti_1571313,
title = {Thermal broadening of bottomonia: Lattice nonrelativistic QCD with extended operators},
author = {Larsen, Rasmus and Meinel, Stefan and Mukherjee, Swagato and Petreczky, Peter},
abstractNote = {We present lattice nonrelativistic QCD calculations of bottomonium correlation functions at temperatures T ≃ 150-350 MeV. The correlation functions were computed using extended bottomonium operators and on background gauge-field configurations for 2+1-flavor QCD having physical kaon and nearly physical pion masses. We analyzed these correlation functions based on simple theoretically motivated parametrizations of the corresponding spectral functions. The results of our analyses are compatible with significant in-medium thermal broadening of the ground state S- and P-wave bottomonia.},
doi = {10.1103/PhysRevD.100.074506},
journal = {Physical Review D},
number = 7,
volume = 100,
place = {United States},
year = {2019},
month = {10}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1103/PhysRevD.100.074506

Save / Share:

Works referenced in this record:

Chiral crossover in QCD at zero and non-zero chemical potentials
journal, August 2019


J/ψ suppression by quark-gluon plasma formation
journal, October 1986


Heavy-flavor production and medium properties in high-energy nuclear collisions --What next?
journal, May 2017


Quarkonia in the Quark Gluon Plasma
journal, April 2013

  • MÓCsy, ÁGnes; Petreczky, PÉTer; Strickland, Michael
  • International Journal of Modern Physics A, Vol. 28, Issue 11
  • DOI: 10.1142/S0217751X13400125

Hadronic spectral functions in lattice QCD
journal, October 1999


Maximum entropy analysis of the spectral functions in lattice QCD
journal, January 2001


J / ψ and η c in the Deconfined Plasma from Lattice QCD
journal, January 2004


Meson spectral functions at finite temperature
journal, March 2002


Hadron correlators, spectral functions and thermal dilepton rates from lattice QCD
journal, March 2003


A study of charmonium systems across the deconfinement transition
journal, May 2003


Charmonium at finite temperature in quenched lattice QCD
journal, February 2004


Behavior of charmonium systems after deconfinement
journal, May 2004


Quarkonium correlators and spectral functions at zero and finite temperature
journal, January 2007


Can quarkonia survive deconfinement?
journal, January 2008


On the temperature dependence of quarkonium correlators
journal, March 2009


Improved nonrelativistic QCD for heavy-quark physics
journal, November 1992


Heavy-quark bound states in lattice QCD
journal, January 1991


Precision Υ spectroscopy from nonrelativistic lattice QCD
journal, December 1994


Bottomonium spectrum from lattice QCD with 2 + 1 flavors of domain wall fermions
journal, May 2009


The Upsilon spectrum and the determination of the lattice spacing from lattice QCD including charm quarks in the sea
journal, March 2012


Prediction of the Bottomonium D -Wave Spectrum from Full Lattice QCD
journal, March 2012


Higher angular momentum states of bottomonium in lattice nonrelativistic QCD
journal, June 2012


Free-form smearing for bottomonium and B meson spectroscopy
journal, September 2015


Bottomonium above Deconfinement in Lattice Nonrelativistic QCD
journal, February 2011


What happens to the $ \Upsilon $ and η b in the quark-gluon plasma? Bottomonium spectral functions from lattice QCD
journal, November 2011


S wave bottomonium states moving in a quark-gluon plasma from lattice NRQCD
journal, March 2013


Melting of P wave bottomonium states in the quark-gluon plasma from lattice NRQCD
journal, December 2013


The bottomonium spectrum at finite temperature from N f = 2 + 1 lattice QCD
journal, July 2014

  • Aarts, G.; Allton, C.; Harris, T.
  • Journal of High Energy Physics, Vol. 2014, Issue 7
  • DOI: 10.1007/JHEP07(2014)097

Lattice NRQCD study of S- and P-wave bottomonium states in a thermal medium with N f = 2 + 1 light flavors
journal, March 2015


Quarkonium in-medium properties from realistic lattice NRQCD
journal, November 2018

  • Kim, Seyong; Petreczky, Peter; Rothkopf, Alexander
  • Journal of High Energy Physics, Vol. 2018, Issue 11
  • DOI: 10.1007/JHEP11(2018)088

Static quark-antiquark pairs at finite temperature
journal, July 2008


Chiral and deconfinement aspects of the QCD transition
journal, March 2012


Equation of state in ( 2 + 1 )-flavor QCD
journal, November 2014


Review of Particle Physics
journal, August 2018


Lattice calculation of the heavy quark potential at non-zero temperature
journal, December 2014


Lattice Calculations of Heavy Quark Potential at Finite Temperature
journal, November 2017


Hard thermal loop benchmark for the extraction of the nonperturbative Q Q ¯ potential
journal, June 2013


Real-time static potential in hot QCD
journal, March 2007


Complex Heavy-Quark Potential at Finite Temperature from Lattice QCD
journal, April 2012