Physics at high energy photon photon colliders
نویسندگان
چکیده
منابع مشابه
Physics at High Energy Photon Photon Colliders
I review the physics prospects for high energy photon photon colliders, emphasizing results presented at the LBL Gamma Gamma Collider Workshop. Advantages and difficulties are reported for studies of QCD, the electroweak gauge sector, supersymmetry, and electroweak symmetry breaking. This work was supported by the Director, Office of Energy Research, Office of High Energy and Nuclear Physics, D...
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Using the laser backscattering method at future linear colliders one can obtain γγ and γe colliding beams (photon colliders) with energy and luminosity comparable to that in ee collisions. This option has been included in the pre-conceptual designs of linear colliders and in work on a Technical Design Report which is in progress. The physics motivation for photon colliders is quite clear. The p...
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The parton model is very useful to study scattering processes at very high energies. For example, nuclei consist of nucleons, which in turn consist of quarks and gluons, photons consist of lepton pairs, electrons of photons, etc.. Relativistic nuclei have photons as an important constituent at low enough virtuality Q = −q of the photon, due to the coherent action of all charges in the nucleus. ...
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The novel possibilities of probing the photon structure and high energy limit of QCD at photon colliders are summarised. We discuss the photon structure function F γ 2 (x, Q 2), the gluon distribution in the photon and the spin dependent structure function g γ 1 (x, Q 2) of the photon and emphasise advantages of the pho-ton colliders for measuring these quantities. The possibility of probing th...
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The physics potential of a high-energy photon collider is reviewed. The emphasis is put on aspects related to the symmetry breaking sector, including Higgs searches and production of longitudinal vector bosons. ENSLAPP-A-527/95 arch-ive/9508218 June 1995 § URA 14-36 du CNRS, associée à l’E.N.S de Lyon et à l’Université de Savoie. Talk presented at the Photon’95 Conference, Sheffield, England, A...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 1995
ISSN: 0168-9002
DOI: 10.1016/0168-9002(94)01175-3