학술논문

Measurement of the J/psi photoproduction cross section
Document Type
Conference
Author
Source
AIP Conf. Proc.; (United States); 68:1; Conference: 20. international conference on high energy physics, Madison, WI, USA, 17 Jul 1980
Subject
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS PSI RESONANCES
PHOTOPRODUCTION
CROSS SECTIONS
DEUTERIUM TARGET
ELECTRONS
ENERGY DEPENDENCE
GEV RANGE 10-100
GEV RANGE 100-1000
MASS SPECTRA
MUONS
PAIR PRODUCTION
BASIC INTERACTIONS
BOSONS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
HADRONS
INTERACTIONS
LEPTONS
MESON RESONANCES
MESONS
PARTICLE PRODUCTION
RESONANCE PARTICLES
SPECTRA
TARGETS
VECTOR MESONS 645101* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Electromagnetic Interactions & Properties
Language
English
Abstract
This paper reports on the preliminary measurement of the energy dependence of the J/psi photoproduction cross section over the energy range 60 to 225 GeV. The data was acquired using the Broadband Photon Beam and spectrometer in the Proton Area at Fermilab by a Fermilab University of Illinois collaboration, E-401.