Shedding light on quarkonium formation by associated photon production

Journal Article · Mon Mar 22 04:00:00 EST 1993 · Physical Review Letters; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.70.1747· OSTI ID:6709111

Sridhar, K ^[1]

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1. Theory Division, CERN, CH-1211, Geneva 23 (Switzerland)

The process [ital AB][r arrow]quarkonium +[gamma]+[ital X], for heavy quarkonium state such as [ital J]/[psi] or [Upsilon], is considered. The ratio of the cross sections for this process in [ital pp] and [ital p[bar p]] collisions is shown to be a very sensitive probe of models of quarkonium formation.

• OSTI ID: 6709111
• Journal Information: Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 70:12; ISSN 0031-9007; ISSN PRLTAO
• Country of Publication: United States
• Language: English

Related Subjects

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON-BARYON INTERACTIONS
BOSONS
BOTTOMONIUM
CHARM PARTICLES
CHARMONIUM
CROSS SECTIONS
ELEMENTARY PARTICLES
FIELD THEORIES
GLUONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
J PSI-3097 MESONS
MASSLESS PARTICLES
MESONS
NUCLEON-ANTINUCLEON INTERACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PHOTONS
POSTULATED PARTICLES
PROTON-ANTIPROTON INTERACTIONS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARKONIUM
UPSILON-9460 MESONS
VECTOR MESONS