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Title: Chiral Mass Splitting for cs-bar and cn-bar Mesons in the U-tilde(12)-Classification Scheme of Hadrons

Abstract

We investigate the chiral mass splitting of parity-doubled J = 0, 1 states for cs-bar and cn-bar meson systems in the U-tilde(12)SF-classification scheme of hadrons, using the linear sigma model to describe the light-quark pseudoscalar and scalar mesons together with the spontaneous breaking of chiral symmetry, and consequently predict the masses of as-yet-unobserved (0+, 1+) cn-bar mesons. We also mention some indications of their existence in the recent published data from the Belle and BABAR Collaborations.

Authors:
;  [1];  [2]
  1. Department of Engineering Science, Junior College Funabashi Campus, Nihon University, Funabashi 274-8501 (Japan)
  2. Research Institute of Science and Technology, College of Science and Technology, Nihon University, Tokyo 101-8308 (Japan)
Publication Date:
OSTI Identifier:
20798112
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 814; Journal Issue: 1; Conference: 11. international conference on hadron spectroscopy, Rio de Janeiro (Brazil), 21-26 Aug 2005; Other Information: DOI: 10.1063/1.2176522; (c) 2006 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; CHIRAL SYMMETRY; CHIRALITY; CLASSIFICATION; D QUARKS; MESON SPECTROSCOPY; MULTIPARTICLE SPECTROMETERS; PARITY; PARTICLE IDENTIFICATION; PSEUDOSCALAR MESONS; S STATES; SCALAR MESONS; SIGMA MODEL; SYMMETRY BREAKING; U QUARKS

Citation Formats

Yamada, Kenji, Maeda, Tomohito, and Ishida, Shin. Chiral Mass Splitting for cs-bar and cn-bar Mesons in the U-tilde(12)-Classification Scheme of Hadrons. United States: N. p., 2006. Web. doi:10.1063/1.2176522.
Yamada, Kenji, Maeda, Tomohito, & Ishida, Shin. Chiral Mass Splitting for cs-bar and cn-bar Mesons in the U-tilde(12)-Classification Scheme of Hadrons. United States. doi:10.1063/1.2176522.
Yamada, Kenji, Maeda, Tomohito, and Ishida, Shin. Sat . "Chiral Mass Splitting for cs-bar and cn-bar Mesons in the U-tilde(12)-Classification Scheme of Hadrons". United States. doi:10.1063/1.2176522.
@article{osti_20798112,
title = {Chiral Mass Splitting for cs-bar and cn-bar Mesons in the U-tilde(12)-Classification Scheme of Hadrons},
author = {Yamada, Kenji and Maeda, Tomohito and Ishida, Shin},
abstractNote = {We investigate the chiral mass splitting of parity-doubled J = 0, 1 states for cs-bar and cn-bar meson systems in the U-tilde(12)SF-classification scheme of hadrons, using the linear sigma model to describe the light-quark pseudoscalar and scalar mesons together with the spontaneous breaking of chiral symmetry, and consequently predict the masses of as-yet-unobserved (0+, 1+) cn-bar mesons. We also mention some indications of their existence in the recent published data from the Belle and BABAR Collaborations.},
doi = {10.1063/1.2176522},
journal = {AIP Conference Proceedings},
number = 1,
volume = 814,
place = {United States},
year = {Sat Feb 11 00:00:00 EST 2006},
month = {Sat Feb 11 00:00:00 EST 2006}
}