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Title: Role of {pi}{pi} S-wave in CLEO D 3-body decays

Abstract

D meson 3-body hadronic decay data in the past were analyzed with Breit-Wigner amplitude fits. However, the complicated dynamics of the final states is known from previous studies to be poorly described by Breit-Wigner models. This short paper discusses work within CLEO to use coupled channel techniques to describe these decays.

Authors:
 [1]
  1. Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA 15260 (United States)
Publication Date:
OSTI Identifier:
20798149
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: 10.1063/1.2176558; (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; AMPLITUDES; BREIT-WIGNER FORMULA; CESR STORAGE RING; COUPLED CHANNEL THEORY; D MESONS; HADRONIC PARTICLE DECAY; MULTIPARTICLE SPECTROMETERS; PARTICLE IDENTIFICATION; PION-PION INTERACTIONS; PIONS; S WAVES

Citation Formats

Dytman, S. A.. Role of {pi}{pi} S-wave in CLEO D 3-body decays. United States: N. p., 2006. Web. doi:10.1063/1.2176558.
Dytman, S. A.. Role of {pi}{pi} S-wave in CLEO D 3-body decays. United States. doi:10.1063/1.2176558.
Dytman, S. A.. Sat . "Role of {pi}{pi} S-wave in CLEO D 3-body decays". United States. doi:10.1063/1.2176558.
@article{osti_20798149,
title = {Role of {pi}{pi} S-wave in CLEO D 3-body decays},
author = {Dytman, S. A.},
abstractNote = {D meson 3-body hadronic decay data in the past were analyzed with Breit-Wigner amplitude fits. However, the complicated dynamics of the final states is known from previous studies to be poorly described by Breit-Wigner models. This short paper discusses work within CLEO to use coupled channel techniques to describe these decays.},
doi = {10.1063/1.2176558},
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}
}