2born (2born) wrote,

Поляризованные пучки, поправки, вот это вот все...

One-loop electroweak radiative corrections to lepton pair production in polarized electron-positron collisions: https://arxiv.org/abs/2005.04748

JINR, Dubna, Russia
This paper presents the high-precision theoretical predictions for e+e−→l−l+ scattering. Calculations are performed using the {\tt SANC} system. They take into account complete one-loop electroweak radiative corrections as well as longitudinal polarization of initial beams. Reaction observables are obtained using the helicity amplitude method with taking into account initial and final state fermion masses. Numerical results are given for the center-of-mass energy range s√=250−1000 GeV with various degrees of polarization.
Comments: 9 pages, 4 tables, 2 figures
Tags: наука, разгребая arXiv'ы

  • Post a new comment


    default userpic

    Your reply will be screened

    Your IP address will be recorded 

    When you submit the form an invisible reCAPTCHA check will be performed.
    You must follow the Privacy Policy and Google Terms of use.