Hybrid mesons in quenched lattice QCD

Claude Bernard; Tom Blum; Thomas A. DeGrand; Carleton DeTar; Steven Gottlieb; Urs M. Heller; Jim Hetrick; Craig McNeile; Bob Sugar; Doug Toussaint; Matthew Wingate

doi:10.1016/S0920-5632(97)00467-2

Hybrid mesons in quenched lattice QCD

Claude Bernard^*
, Tom Blum
, Thomas A. DeGrand
, Carleton DeTar
, Steven Gottlieb
, Urs M. Heller
, Jim Hetrick
, Craig McNeile
, Bob Sugar
, Doug Toussaint
, Matthew Wingate

^*Corresponding author for this work

School of Engineering, Computing and Mathematics

Washington University St. Louis
Brookhaven National Laboratory
University of Colorado Boulder
University of Utah
Indiana University Bloomington
Florida State University
University of California at Santa Barbara
University of Arizona

Research output: Contribution to journal › Article › peer-review

Abstract

We have studied exotic hybrid mesons, made from a quark, an antiquark and gluons. Here we summarize a quenched calculation at 6/g² = 5.85 and 6.15. We investigate both the light quark hybrids and the charmonium hybrids. These mesons are found to mix with four-quark states, and this mixing can be used to help in extracting masses from the propagators.

Original language	English
Pages (from-to)	61-64
Number of pages	4
Journal	Nuclear Physics B - Proceedings Supplements
Volume	60
Issue number	1-2
DOIs	https://doi.org/10.1016/S0920-5632(97)00467-2
Publication status	Published - Jan 1998

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

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Cite this

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title = "Hybrid mesons in quenched lattice QCD",

abstract = "We have studied exotic hybrid mesons, made from a quark, an antiquark and gluons. Here we summarize a quenched calculation at 6/g2 = 5.85 and 6.15. We investigate both the light quark hybrids and the charmonium hybrids. These mesons are found to mix with four-quark states, and this mixing can be used to help in extracting masses from the propagators.",

author = "Claude Bernard and Tom Blum and DeGrand, \{Thomas A.\} and Carleton DeTar and Steven Gottlieb and Heller, \{Urs M.\} and Jim Hetrick and Craig McNeile and Bob Sugar and Doug Toussaint and Matthew Wingate",

year = "1998",

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doi = "10.1016/S0920-5632(97)00467-2",

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AU - Bernard, Claude

AU - Blum, Tom

AU - DeGrand, Thomas A.

AU - DeTar, Carleton

AU - Gottlieb, Steven

AU - Heller, Urs M.

AU - Hetrick, Jim

AU - McNeile, Craig

AU - Sugar, Bob

AU - Toussaint, Doug

AU - Wingate, Matthew

PY - 1998/1

Y1 - 1998/1

N2 - We have studied exotic hybrid mesons, made from a quark, an antiquark and gluons. Here we summarize a quenched calculation at 6/g2 = 5.85 and 6.15. We investigate both the light quark hybrids and the charmonium hybrids. These mesons are found to mix with four-quark states, and this mixing can be used to help in extracting masses from the propagators.

AB - We have studied exotic hybrid mesons, made from a quark, an antiquark and gluons. Here we summarize a quenched calculation at 6/g2 = 5.85 and 6.15. We investigate both the light quark hybrids and the charmonium hybrids. These mesons are found to mix with four-quark states, and this mixing can be used to help in extracting masses from the propagators.

UR - https://www.scopus.com/pages/publications/17944395279

U2 - 10.1016/S0920-5632(97)00467-2

DO - 10.1016/S0920-5632(97)00467-2

M3 - Article

AN - SCOPUS:17944395279

SN - 0920-5632

VL - 60

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EP - 64

JO - Nuclear Physics B - Proceedings Supplements

JF - Nuclear Physics B - Proceedings Supplements

IS - 1-2

ER -

Hybrid mesons in quenched lattice QCD

Abstract

ASJC Scopus subject areas

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