Nonlinear Dynamics and Applications

2007, Vol.14, pp.168-174


Effects of "new physics" in processes of photons scattering on linear colliders of next generation.
T. V. Shishkina

The main possibilities of "new physics" effects using polarized gamma beams of linear colliders are considered. It is discovered that processes of several bosons production in processes of photons scattering is the best place to search directly for any anomalous behaviour of quartic couplings (a0, ae and an). A set of anomalous quartic boson operators are considered in the paper. Compton scattering of polarized photons by polarized electrons is investigated. Numerical analysis is realized at energy and kinematic conditions of ILC. Radiative effects in processes of and interaction are calculated and analyzed. It is discovered the importance of radiative correction procedure for study of the effects beyond Standard Model of electroweak interaction. Different methods of "new physics" search are discussed.
Key words: Compton scattering, polarization, linear colliders

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