Experimental signal for diquarks in quark-gluon plasma

Journal Article · Fri Jan 31 23:00:00 EST 1992 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.45.866· OSTI ID:7048706

Sateesh, K S ^[1]

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1. Department of Physics and Astronomy, University of Massachusetts, Amherst, Massachusetts 01003 (United States)

We will discuss how a substantial presence of diquarks (correlated pairs of light quarks) can alter the ratio of {Lambda}{sub {ital c}}/{Sigma}{sub {ital c}} in heavy-ion collisions. This can be used as a signal for the presence of diquarks in the plasma and also as an indication for the existence of deconfined matter.

• OSTI ID: 7048706
• Journal Information: Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 45:3; ISSN PRVDA; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

662230* -- Quantum Chromodynamics-- (1992-)
662240 -- Models for Strong Interactions-- (1992-)
662340 -- Hadron Interactions-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
BARYONS
CHARGED-PARTICLE REACTIONS
CHARM PARTICLES
COLOR MODEL
COMPOSITE MODELS
COUPLING CONSTANTS
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
FUNCTIONS
HADRONS
HAMILTONIANS
HEAVY ION REACTIONS
HYPERONS
LAMBDA BARYONS
LAMBDA PARTICLES
LIE GROUPS
MASS DIFFERENCE
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MATTER
NUCLEAR REACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUANTUM OPERATORS
QUARK MATTER
QUARK MODEL
SIGMA BARYONS
SIGMA PARTICLES
SPIN
STRANGE PARTICLES
SU GROUPS
SU-3 GROUPS
SYMMETRY GROUPS
VACUUM STATES
WAVE FUNCTIONS