Published June 1991 | Version v1
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Polarized gluon bremsstrahlung observed in the reaction p+p → pπ+π-πo+p

Creators

  • 1. Oslo Univ. (Norway). Fysisk Inst.
  • 2. Trondheim Univ. (Norway). Inst. for Fysikk

Description

The reaction p+p → pφ+φ-φo+p at 19 GeV/c incident momentum is discussed in terms of gluon bremsstrahlung. The produced gluon polarization is in agreement with previous results on two-pion systems and with theory. The oblateness effect on the gluon polarization on the three pion jet is on the other hand much larger than obtained by perturbative, lowest order calculations. 8 refs., 4 figs

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
13 p.
Report number
OUP--91-16

INIS

Country of Publication
Norway
Country of Input or Organization
Norway
INIS RN
22079383
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BREMSSTRAHLUNG; GEV RANGE 10-100; GLUONS; HADRONIC PARTICLE DECAY; NUCLEAR FRAGMENTATION; PIONS; PROTON REACTIONS; SPIN ORIENTATION
Descriptors DEC
BARYON REACTIONS; BOSONS; DECAY; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ENERGY RANGE; GEV RANGE; HADRON REACTIONS; HADRONS; MESONS; NUCLEAR REACTIONS; NUCLEON REACTIONS; ORIENTATION; PARTICLE DECAY; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; RADIATIONS