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Title: {eta}{sub c}-glueball mixing and resonance X(1835)

Abstract

The mixing of {eta}{sub c} and the lowest mass pseudoscalar glueball is estimated within the framework of the instanton liquid model. It is demonstrated that the mixing is large and may explain the difference between the observed mass of the glueball candidate X(1835) and the theoretical prediction of the QCD sum rule analysis.

Authors:
 [1];  [2];  [1]
  1. School of Physics and Center for Theoretical Physics, Seoul National University, Seoul 151-747 (Korea, Republic of)
  2. (Russian Federation)
Publication Date:
OSTI Identifier:
20713890
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 72; Journal Issue: 9; Other Information: DOI: 10.1103/PhysRevD.72.097502; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; GLUEBALLS; INSTANTONS; QUANTUM CHROMODYNAMICS; RESONANCE PARTICLES; REST MASS; SUM RULES

Citation Formats

Kochelev, Nikolai, BLTP, JINR, Dubna, Moscow region, 141980, and Min, D.-P. {eta}{sub c}-glueball mixing and resonance X(1835). United States: N. p., 2005. Web. doi:10.1103/PhysRevD.72.097502.
Kochelev, Nikolai, BLTP, JINR, Dubna, Moscow region, 141980, & Min, D.-P. {eta}{sub c}-glueball mixing and resonance X(1835). United States. doi:10.1103/PhysRevD.72.097502.
Kochelev, Nikolai, BLTP, JINR, Dubna, Moscow region, 141980, and Min, D.-P. Tue . "{eta}{sub c}-glueball mixing and resonance X(1835)". United States. doi:10.1103/PhysRevD.72.097502.
@article{osti_20713890,
title = {{eta}{sub c}-glueball mixing and resonance X(1835)},
author = {Kochelev, Nikolai and BLTP, JINR, Dubna, Moscow region, 141980 and Min, D.-P.},
abstractNote = {The mixing of {eta}{sub c} and the lowest mass pseudoscalar glueball is estimated within the framework of the instanton liquid model. It is demonstrated that the mixing is large and may explain the difference between the observed mass of the glueball candidate X(1835) and the theoretical prediction of the QCD sum rule analysis.},
doi = {10.1103/PhysRevD.72.097502},
journal = {Physical Review. D, Particles Fields},
number = 9,
volume = 72,
place = {United States},
year = {Tue Nov 01 00:00:00 EST 2005},
month = {Tue Nov 01 00:00:00 EST 2005}
}