Two-photon production of leptons at hadron colliders in semielastic and elastic cases


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Аннотация

The mechanism of two-photon dilepton production is studied in the equivalent-photon (Weizsäcker–Williams) approximation. This approximation is shown to describe well experimental data from hadron accelerators. The respective total and differential cross sections were obtained for the LHC and for the Tevatron collider at various energies of colliding hadrons. The differential cross sections were studied versus the dilepton invariant mass, transverse momentum, and emission angle in the reference frame comoving with the center of mass of colliding hadrons. The cases of semielastic and inelastic collisions were examined.

Авторлар туралы

A. Manko

Institute of Physics

Хат алмасуға жауапты Автор.
Email: andrej.j.manko@gmail.com
Белоруссия, pr. Nezavisimosti 68, Minsk, Republic of, BY-220072

R. Shulyakovsky

Institute of Applied Physics

Email: andrej.j.manko@gmail.com
Белоруссия, Akademicheskaya ul. 16, Minsk, Republic of, BY-220072

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© Pleiades Publishing, Ltd., 2016