MASS-IDENTIFIED PARTICLE YIELDS IN ANTIPROTON-PROTON COLLISIONS AT SQUARE-ROOT-S=1.8 TEV

被引:68
作者
ALEXOPOULOS, T
ALLEN, C
ANDERSON, EW
ARETI, H
BANERJEE, S
BEERY, PD
BISWAS, NN
BUJAK, A
CARMONY, DD
CARTER, T
COLE, P
CHOI, Y
DEBONTE, RJ
ERWIN, AR
FINDEISEN, C
GOSHAW, AT
GUTAY, LJ
HIRSCH, AS
HOJVAT, C
KENNEY, VP
LINDSEY, CS
LOSECCO, JM
MCMAHON, T
MCMANUS, AP
MORGAN, N
NELSON, KS
OH, SH
PIEKARZ, J
PORILE, NT
REEVES, D
SCHARENBERG, RP
STAMPKE, SR
STRINGFELLOW, BC
THOMPSON, MA
TURKOT, F
WALKER, WD
WANG, CH
WESSON, DK
机构
[1] PURDUE UNIV,DEPT PHYS & CHEM,W LAFAYETTE,IN 47907
[2] UNIV NOTRE DAME,DEPT PHYS,NOTRE DAME,IN 46556
[3] IOWA STATE UNIV SCI & TECHNOL,DEPT PHYS,AMES,IA 50011
[4] FERMI NATL ACCELERATOR LAB,BATAVIA,IL 60510
[5] DUKE UNIV,DEPT PHYS,DURHAM,NC 27706
关键词
D O I
10.1103/PhysRevLett.64.991
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The yields and the transverse-momentum distributions of pions, kaons, and antiprotons produced in the central region of pp collisions at ss =1.8 TeV at the Fermilab Tevatron collider have been measured up to a charged-particle pseudorapidity density of approximately 20. The average transverse momentum pt as a function of dNc/d for all three types of particles is presented. © 1990 The American Physical Society.
引用
收藏
页码:991 / 994
页数:4
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