Intermittency in central collisions of O-16 + A at 14.6/A-GeV/c

Abbott, T.; Akiba, Y.; Alburger, D.; Beavis, D.; Beery, P.; Bloomer, M.A.; Bond, P.D.; Chasman, C.; Chen, Z.; Chu, Y.Y.

doi:10.1016/0370-2693(94)90972-5

Intermittency in central collisions of O-16 + A at 14.6/A-GeV/c

E-802

Collaboration

•

T. Abbott
(
- UC, Riverside
)

Jun, 1994

18 pages

Published in:

Phys.Lett.B 337 (1994) 254-260

DOI:

10.1016/0370-2693(94)90972-5

Report number:

BNL-49897

Experiments:

BNL-E-0802

View in:

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Abstract: (Elsevier)

Fluctuations in pseudorapidity distributions of charged particles from central collisions of 16 O+Al and 16 O+Cu at 14.6 A GeV/ c are analyzed using scaled factorial moments. A power-law growth of moments with decreasing bin size is observed down to δη ∼ 0.1. About half the measured signal remains after making corrections based on Monte Carlo calculations with Fritiof and GEANT which include γ-conversions, Dalitz decays and detector effects.

scattering: heavy ion
heavy ion: scattering
nucleus nucleus: nuclear reaction
oxygen
aluminum
copper
central region
rapidity spectrum
intermittency
moment

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