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POSSIBLE OPEN CHANNEL EFFECTS IN THE CHARMONIUM SPECTRUM

Authors :
Barbour, I. M.
Gilchrist, J. P.
Source :
(1984). doi:10.1007/BF01581601
Publication Year :
1983
Publisher :
Deutsches Elektronen-Synchrotron, DESY, Hamburg, 1983.

Abstract

(1984). doi:10.1007/BF01581601<br />The non-relativistic quark model is used to investigate the effects of open channels and possible\((q\bar q)^2 \) dimesonium states on the charmonium spectrum. An alternative interpretation of the structures inR above threshold is proposed.

Subjects

Subjects :
MASS SPECTRUM [CHARMONIUM]
DECAY [CHARMONIUM]
QUARK: CHARMONIUM
CHARMONIUM: MASS SPECTRUM
High Energy Physics::Lattice
MODEL: POTENTIAL
PARTIAL WAVE ANALYSIS: COUPLED CHANNEL
(2MESON) [BOUND STATE]
COUPLED CHANNEL [PARTIAL WAVE ANALYSIS]
POTENTIAL [MODEL]
QUARK: MULTIQUARK
MULTIQUARK [QUARK]
MASS SPECTRUM: CHARMONIUM
CROSS SECTION: ENERGY DEPENDENCE
NUMERICAL CALCULATIONS
ddc:530
Computer Science::Information Theory
CHARMONIUM [QUARK]
ENERGY DEPENDENCE [CROSS SECTION]
High Energy Physics::Phenomenology
DECAY: CHARMONIUM
ANNIHILATION: ELECTRON POSITRON
NONRELATIVISTIC [QUARK]
ELECTRON POSITRON [ANNIHILATION]
QUARK: NONRELATIVISTIC
CHARMONIUM [DECAY]
ANNIHILATION [ELECTRON POSITRON]
BOUND STATE: (2MESON)
High Energy Physics::Experiment
CHARMONIUM [MASS SPECTRUM]
CHARMONIUM: DECAY
ELECTRON POSITRON: ANNIHILATION

Details

Language :
English
Database :
OpenAIRE
Journal :
(1984). doi:10.1007/BF01581601
Accession number :
edsair.doi.dedup.....299430120d4d250eadf1c2fd63b0bc60
Full Text :
https://doi.org/10.3204/pubdb-2017-13626
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