Journal article
HIGH PT HADRON-PRODUCTION IN PHOTON-PHOTON COLLISIONS
- Abstract:
-
We have studied the properties of hadron production in photon-photon scattering with tagged photons at the e+e- storage ring PETRA. A tail in the pT distribution of particles consistent with pT-4 has been observed. We show that this tail cannot be due to the hadronic part of the photon. Selected events with high pT particles are found to be consistent with a two-jet structure as expected from a point-like coupling of the photons to quarks. The lowest-order cross section predicted for γγ → qq,...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Physics Letters B More from this journal
- Volume:
- 107
- Issue:
- 4
- Pages:
- 290-296
- Publication date:
- 1981-01-01
- DOI:
- ISSN:
-
0370-2693
Item Description
- Language:
-
English
- Pubs id:
-
pubs:27117
- UUID:
-
uuid:290be2c9-2f2a-40a2-9f1f-9fd8180241fb
- Local pid:
-
pubs:27117
- Source identifiers:
-
27117
- Deposit date:
-
2012-12-19
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- Copyright date:
- 1981
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