Low p{sub T} photon production in proton-nucleus collisions at 18 GeV/c
Conference
·
OSTI ID:10188927
- Brookhaven National Lab., Upton, NY (United States); and others
The inclusive single photon spectrum has been measured in the p{sub T} range from a few MeV/c up to approximately 1 GeV/c at several rapidities in the interval from {minus}2.1 < y{sub cm} < +0.5 in 18 GeV/c proton-beryllium and proton-tungsten collisions at the Brookhaven AGS. The measured photon distributions are compared with the expected distribution of photons from {pi}{sup 0} decays and hadronic bremsstrahlung in a search for new sources of ``soft`` photons at low transverse momentum.
- Research Organization:
- Brookhaven National Lab., Upton, NY (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC02-76CH00016
- OSTI ID:
- 10188927
- Report Number(s):
- BNL--49453; CONF-930636--6; ON: DE94001380
- Country of Publication:
- United States
- Language:
- English
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Fri Oct 01 00:00:00 EDT 1993
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Journal Article
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·
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Thesis/Dissertation
·
Mon Dec 31 23:00:00 EST 1984
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OSTI ID:5484264
Related Subjects
662340
662390
663410
663430
663520
663570
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
A = 150-189
A = 6-19
BERYLLIUM 9 TARGET
BROOKHAVEN AGS
ELECTROMAGNETIC PROCESSES AND PROPERTIES
HADRON INTERACTIONS
HADRONIC PARTICLE DECAY
NUCLEON-INDUCED REACTIONS AND SCATTERING
PHOTONUCLEAR REACTIONS AND PHOTON SCATTERING
PHOTOPRODUCTION
PIONS
PROTON REACTIONS
PROTON-NUCLEON INTERACTIONS
TRANSVERSE MOMENTUM
TUNGSTEN
662390
663410
663430
663520
663570
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
A = 150-189
A = 6-19
BERYLLIUM 9 TARGET
BROOKHAVEN AGS
ELECTROMAGNETIC PROCESSES AND PROPERTIES
HADRON INTERACTIONS
HADRONIC PARTICLE DECAY
NUCLEON-INDUCED REACTIONS AND SCATTERING
PHOTONUCLEAR REACTIONS AND PHOTON SCATTERING
PHOTOPRODUCTION
PIONS
PROTON REACTIONS
PROTON-NUCLEON INTERACTIONS
TRANSVERSE MOMENTUM
TUNGSTEN