Photoproduction With Polarized Photons as a Source of Polarized Gluon Jets

Petersson, B.; Pire, B.

doi:10.1016/0370-2693(80)90414-1

Photoproduction With Polarized Photons as a Source of Polarized Gluon Jets

B. Petersson
(
- Bielefeld U.
)
,
B. Pire
(
- Ecole Polytechnique
)

Apr, 1980

4 pages

Published in:

Phys.Lett.B 95 (1980) 119-122

Published: 1980

DOI:

10.1016/0370-2693(80)90414-1

Report number:

PRINT-80-0400 (ECOLE-POLY)

View in:

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Abstract: (Elsevier)

We show that, according to QCD, the direct Compton process γq→qg in polarized photoproduction leads to strongly polarized gluon jets. We also show that this process is expected to dominate in the reaction γp→π + + opposite side jet + X. The study of the opposite side jet will give direct evidence for the spin of the gluon.

PHOTON P: INCLUSIVE REACTION
PHOTON: POLARIZED BEAM
POLARIZED BEAM: PHOTON
JET: PHOTOPRODUCTION
PHOTOPRODUCTION: JET
GLUON: JET
PHOTON QUARK: INTERACTION
INTERACTION: PHOTON QUARK
CHANNEL CROSS SECTION
DIFFERENTIAL CROSS SECTION: Y-DEPENDENCE

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