Azimuthal correlations of high--transverse-momentum. pi. /sup 0/ pairs
Journal Article
·
· Phys. Rev. Lett.; (United States)
We have studied correlations between two ..pi../sup 0/'s produced at the CERN intersecting storage rings, utlizing detectors with large azimuthal acceptance. We find that the previously observed enhancement of two ..pi../sup 0/'s produced at azimuthal difference near 180/sup 0/ can be made to vanish when certain kinematic effects are removed. However, we observe aligned configurations above 8 GeV of transverse energy unexplained by such kinematic effects.
- Research Organization:
- Brookhaven National Laboratory, Upton, New York 11973
- OSTI ID:
- 6842541
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 40:22; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
Similar Records
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Journal Article
·
Mon Dec 31 23:00:00 EST 1979
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·
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Conference
·
Sat Dec 31 23:00:00 EST 1977
· AIP (Am. Inst. Phys.) Conf. Proc.; (United States)
·
OSTI ID:6362671
Determination of the angular and energy dependence of hard constituent scattering from. pi. /sup 0/ pair events at the CERN intersecting storage rings
Technical Report
·
Mon Aug 23 00:00:00 EDT 1982
·
OSTI ID:7062098
Related Subjects
645101* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Electromagnetic Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR CORRELATION
ANNIHILATION
BASIC INTERACTIONS
BOSONS
CALORIMETRY
CERN ISR
CORRELATIONS
ELECTROMAGNETIC INTERACTIONS
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
GEV RANGE
GEV RANGE 01-10
HADRONS
INTERACTIONS
LEPTON-LEPTON INTERACTIONS
LINEAR MOMENTUM
MASSLESS PARTICLES
MESONS
PAIR PRODUCTION
PARTICLE INTERACTIONS
PHOTONS
PIONS
PIONS NEUTRAL
PSEUDOSCALAR MESONS
STORAGE RINGS
TRANSVERSE MOMENTUM
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR CORRELATION
ANNIHILATION
BASIC INTERACTIONS
BOSONS
CALORIMETRY
CERN ISR
CORRELATIONS
ELECTROMAGNETIC INTERACTIONS
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
GEV RANGE
GEV RANGE 01-10
HADRONS
INTERACTIONS
LEPTON-LEPTON INTERACTIONS
LINEAR MOMENTUM
MASSLESS PARTICLES
MESONS
PAIR PRODUCTION
PARTICLE INTERACTIONS
PHOTONS
PIONS
PIONS NEUTRAL
PSEUDOSCALAR MESONS
STORAGE RINGS
TRANSVERSE MOMENTUM