LOW MASS DILEPTON PRODUCTION IN p p AND p A COLLISIONS AS A SIGNATURE OF THE THERMALIZATION OF HADRONIC MATTER

Pavlenko, O.P.; Pisut, Jan

doi:10.1016/0370-2693(89)90046-4

LOW MASS DILEPTON PRODUCTION IN p p AND p A COLLISIONS AS A SIGNATURE OF THE THERMALIZATION OF HADRONIC MATTER

O.P. Pavlenko
(
- BITP, Kiev
)
,
Jan Pisut
(
- Comenius U.
)

Dec, 1988

4 pages

Published in:

Phys.Lett.B 220 (1989) 247-250

Published: 1989

DOI:

10.1016/0370-2693(89)90046-4

Report number:

Print-89-0013 (COMEMNIUS)

View in:

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Abstract: (Elsevier)

We point out that an increase of the ratio ( d N ee /dy) ( dN π / d y) 2 (rapidity density of low mass dileptons over the square of the rapidity density of final hadrons) as a function of d N π d y is a signature of the thermalized quark-hadron mixed phase in pp and pA collisions.

P P: INTERACTION
INTERACTION: P P
P NUCLEUS: NUCLEAR REACTION
LEPTON: PAIR PRODUCTION
PAIR PRODUCTION: LEPTON
MATTER: HADRONIC
QUARK GLUON: PLASMA
THERMODYNAMICS: CRITICAL PHENOMENA

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