Comparison of the total neutral energy spectra of. cap alpha cap alpha. , dd and pp interactions at the ISR

Conference · Thu Nov 15 00:00:00 EST 1984 · AIP Conf. Proc.; (United States)

OSTI ID:5660504

The total neutral energy spectra, E/sub TOT//sub /sup 0// = ..sigma../sub 1/epsilon/sub i//sup 0/, have been measured in the central region of ..cap alpha cap alpha.., dd and pp interactions at ..sqrt../sup s/NN = 31 GeV with an electromagnetic calorimeter covering 2..pi.. in azimuth. The data were collected in the light-ion run at the CERN ISR during August 1983. The cross section ratio of the ..cap alpha cap alpha.. to the pp interactions increases rapidly wth E/sub TOT//sup 0/ from 7 to 10/sup 5/ in the range 1.5<19 GeV. The data are compared with a simple model of simultaneous multiple nucleon-nucleon collisions.

• Research Organization: Brookhaven National Laboratory, Upton, NY 11973
• OSTI ID: 5660504
• Report Number(s): CONF-8405193-; TRN: 88-004157
• Journal Information: AIP Conf. Proc.; (United States), Vol. 123:1; Conference: Conference on the intersections between particle and nuclear physics, Steamboat Springs, CO, USA, 23 May 1984
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
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DEUTERIUM TARGET
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HYDROGEN 1 TARGET
NUCLEAR MATTER
PHASE TRANSFORMATIONS
ENERGY SPECTRA
QUARK MATTER
GEV RANGE 10-100
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
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HADRON REACTIONS
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651220* - Nuclear Properties &amp; Reactions
A=1-5
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