Study of e/sup +/e/sup -/ pairs in the mass range 11 to 25 GeV/c/sup 2/ at the CERN intersecting storage rings

Conference · Sun Jan 01 04:00:00 EST 1984

OSTI ID:6174640

A sample of 58 e/sup +/e/sup -/ events with an invariant mass greater than 11 GeV/c/sup 2/ produced in pp collisions at a centre of mass energy of 62.3 GeV is discussed. The cross sections as a function of the mass and tranverse momentum are presented. The electron pairs are produced with a mean transverse momentum of 2.50 +- 0.25 GeV/c. 13 references.

• Research Organization: Michigan State Univ., East Lansing (USA); Oxford Univ. (UK); Rockefeller Univ., New York (USA); European Organization for Nuclear Research, Geneva (Switzerland)
• DOE Contract Number: AC02-81ER40033
• OSTI ID: 6174640
• Report Number(s): DOE/ER/40033-65; CONF-840757-18; ON: DE85001832
• Country of Publication: United States
• Language: English

Related Subjects

645101* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Electromagnetic Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON-BARYON INTERACTIONS
CERN ISR
ELECTRON PAIRS
ENERGY RANGE
GEV RANGE
GEV RANGE 10-100
HADRON-HADRON INTERACTIONS
INTERACTIONS
LINEAR MOMENTUM
MASS
NUCLEON-NUCLEON INTERACTIONS
PAIR PRODUCTION
PARTICLE INTERACTIONS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
STORAGE RINGS
TRANSVERSE MOMENTUM