A dependence of J /. psi. production in. pi. sup minus -nucleus collisions at 530 GeV/ c
Journal Article
·
· Physical Review, D (Particles Fields); (USA)
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- Indiana University, Bloomington, Indiana 47405 (US)
- California Institute of Technology, Pasadena, California 91125 (USA)
- Fermilab, Batavia, Illinois 60510 (USA)
- University of Illinois at Chicago, Chicago, Illinois 60680 (USA)
- University of Louisville, Louisville, Kentucky 40292 (USA)
- University of Michigan at Flint, Flint, Michigan 48502 (USA)
- Institute for High Energy Physics, Serpukhov, (Union of Soviet Socialist Republics)
The {ital A} dependence of the cross section for {ital J}/{psi} production was measured in the Feynman-{ital x} region 0.1{le}{ital x}{sub {ital F}}{le}0.8 with a 530-GeV/{ital c} {pi}{sup {minus}} beam. Thick targets of C, Al, Cu, and Pb were employed. Using the cross-section parametrization {sigma}={sigma}{sub 0}A{sup {alpha}}, we find {alpha}=0.85{plus minus}0.06. No statistically significant dependence of {alpha} on either {ital x}{sub {ital F}} or transverse momentum {ital p}{sub {ital t}} is observed.
- OSTI ID:
- 6916343
- Journal Information:
- Physical Review, D (Particles Fields); (USA), Journal Name: Physical Review, D (Particles Fields); (USA) Vol. 41:1; ISSN PRVDA; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Journal Article
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Wed Mar 31 23:00:00 EST 1993
· Bulletin of the American Physical Society
·
OSTI ID:243869
Production of {ital J}/{psi} and {psi}(2{ital S}) mesons in {pi}{sup {minus}}Be collisions at 515 GeV/{ital c}
Journal Article
·
Wed May 01 00:00:00 EDT 1996
· Physical Review, D
·
OSTI ID:284037
The production of J//psi/ and associated particles in the collision of 530 GeV/c protons and pions with nuclear targets
Conference
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Sat Dec 31 23:00:00 EST 1988
·
OSTI ID:5762292
Related Subjects
645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALUMINIUM
BOSONS
CARBON
CHARGED-PARTICLE REACTIONS
CHARMONIUM
COPPER
CROSS SECTIONS
ELEMENTARY PARTICLES
ELEMENTS
ENERGY RANGE
GEV RANGE
GEV RANGE 100-1000
HADRON REACTIONS
HADRONS
J PSI-3097 MESONS
LEAD
LINEAR MOMENTUM
MATTER
MEASURING INSTRUMENTS
MESON REACTIONS
MESONS
METALS
MULTIWIRE PROPORTIONAL CHAMBERS
NONMETALS
NUCLEAR REACTIONS
PARTICLE PRODUCTION
PION MINUS REACTIONS
PION REACTIONS
PROPORTIONAL COUNTERS
QUARK MATTER
QUARKONIUM
RADIATION DETECTORS
SCINTILLATION COUNTERS
TRANSITION ELEMENTS
TRANSVERSE MOMENTUM
VECTOR MESONS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALUMINIUM
BOSONS
CARBON
CHARGED-PARTICLE REACTIONS
CHARMONIUM
COPPER
CROSS SECTIONS
ELEMENTARY PARTICLES
ELEMENTS
ENERGY RANGE
GEV RANGE
GEV RANGE 100-1000
HADRON REACTIONS
HADRONS
J PSI-3097 MESONS
LEAD
LINEAR MOMENTUM
MATTER
MEASURING INSTRUMENTS
MESON REACTIONS
MESONS
METALS
MULTIWIRE PROPORTIONAL CHAMBERS
NONMETALS
NUCLEAR REACTIONS
PARTICLE PRODUCTION
PION MINUS REACTIONS
PION REACTIONS
PROPORTIONAL COUNTERS
QUARK MATTER
QUARKONIUM
RADIATION DETECTORS
SCINTILLATION COUNTERS
TRANSITION ELEMENTS
TRANSVERSE MOMENTUM
VECTOR MESONS