Resolved photon processes |
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| Authors: | Manuel Drees Rohini M Godbole |
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| Institution: | (1) Tata Institute of Fundamental Research, Homi Bhabha Road, 400 005 Bombay, India;(2) Present address: Department of Physics, University of Wisconsin, 1150 University Avenue, 53706 Madison, WI, USA;(3) Physics Department, University of Bombay, 400 098 Vidyanagari, Bombay, India |
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| Abstract: | We review high-energy scattering processes that are sensitive to the hadronic structure of the photon, describing theoretical
predictions as well as recent experimental results. These processes include deep-inelastic electron-photon scattering ate
+
e
− colliders; and the production of jets, heavy quarks and isolated photons in the collision of real photons ate
+
e
− colliders, as well as in photon-photon collisions atep colliders. We also comment on minijet based calculations of totalγp andγγ cross-sections, and discuss the possibility that future lineare
+
e
− colliders might produce very large photon fluxes due to the beamstrahlung phenomenon; in the most extreme cases, we predict
more than one hadronicγγ event to occur at every bunch crossing. |
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| Keywords: | Photon structure functions minijets ep colliders lineare + e − colliders |
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