Measurement of inclusive. pi. /sup 0/ production at large p/sub T/ from p-p collisions at the CERN ISR. [Cross sections, 30. 7 to 62. 4 GeV]

Technical Report · Sun Jan 01 04:00:00 EST 1978

DOI:https://doi.org/10.2172/6314002· OSTI ID:6314002

Angelis, A. L.S.; Blumenfeld, B. J.; Cool, R. L.

An apparatus consisting of a superconducting solenoidal magnet, cylindrical drift chambers and two arrays of lead glass Cerenkov counters at the CERN ISR has been used to study p-p collisions in which a ..pi../sup 0/ of large p/sub T/ is produced near 90/sup 0/. The inclusive cross section for single ..pi../sup 0/ production at centre-of-mass energies 30.7, 53.1 and 62.4 GeV is presented. The data are found to be inconsistent with scaling of the form p/sub T/sup -n/ F(x/sub T/), where x/sub T/ = 2p/sub T//..sqrt..s.

• Research Organization: European Organization for Nuclear Research, Geneva (Switzerland); Rockefeller Univ., New York (USA)
• OSTI ID: 6314002
• Report Number(s): COO-2232A-68; CONF-780826-28
• Country of Publication: United States
• Language: English

Related Subjects

645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON-BARYON INTERACTIONS
BOSONS
CENTER-OF-MASS SYSTEM
CROSS SECTIONS
DATA
DATA FORMS
ELEMENTARY PARTICLES
ENERGY RANGE
EXPERIMENTAL DATA
GEV RANGE
GEV RANGE 10-100
HADRON-HADRON INTERACTIONS
HADRONS
INCLUSIVE INTERACTIONS
INFORMATION
INTERACTIONS
INVARIANCE PRINCIPLES
ISOLATED VALUES
LINEAR MOMENTUM
MESONS
NUCLEON-NUCLEON INTERACTIONS
NUMERICAL DATA
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PIONS
PIONS NEUTRAL
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
PSEUDOSCALAR MESONS
SCALE INVARIANCE
TRANSVERSE MOMENTUM