MULTIPLICITY DEPENDENCE OF TRANSVERSE-MOMENTUM SPECTRA OF CENTRALLY PRODUCED HADRONS IN (P)OVERBAR-P COLLISIONS AT 0.3, 0.54, 0.9, AND 1.8 TEV CENTER-OF-MASS ENERGY

Authors
ALEXOPOULOS T ALLEN C ANDERSON EW BALAMURALI V BANERJEE S BEERY PD BHAT P BISWAS NN BUJAK A CARMONY DD CARTER T COLE P CHOI Y DEBONTE R DECARLO V ERWIN AE FINDEISEN C GOSHAW AT GUTAY LJ HIRSCH AS HOJVAT C JENNINGS JR KENNEY VP LINDSEY CS LOOMIS C LOSECCO JM MCMAHON T MCMANUS AP MORGAN N NELSON K OH SH PORILE NT RIMAI A REEVES D ROBERTSON WJ SCHARENBERG RP STRINGFELLOW BC STAMPKE SR THOMPSON M TURKOT F WALKER WD WANG CH WARCHOL J WESSON DK ZHAN Y
Citation
T. Alexopoulos et al., MULTIPLICITY DEPENDENCE OF TRANSVERSE-MOMENTUM SPECTRA OF CENTRALLY PRODUCED HADRONS IN (P)OVERBAR-P COLLISIONS AT 0.3, 0.54, 0.9, AND 1.8 TEV CENTER-OF-MASS ENERGY, Physics letters. Section B, 336(3-4), 1994, pp. 599-604
Citations number
24
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
336
Issue
3-4
Year of publication
1994
Pages
599 - 604
Database
ISI
SICI code
0370-2693(1994)336:3-4<599:MDOTSO>2.0.ZU;2-Y
Abstract
Transverse momentum spectra of charged particles produced within the p seudo-rapidity range of eta = -0.36 to +1.0 have been measured in pBAR p collisions at square-root s = 0.3, 0.54, 1.0, and 1.8 TeV. The spect ra are presented as a function of event charged multiplicity within th e range -3.25 < eta < 3.25. We found that the slope in the low p(t) re gion is independent of center-of-mass energy and multiplicity while th e slope at the high p(t) region shows a strong energy and multiplicity dependence.