Title of article :
Leptoquark pair production in γγ scattering: threshold resummation
Author/Authors :
Blümlein، نويسنده , , Johannes and Kryukov، نويسنده , , Alexander، نويسنده ,
Abstract :
The possibilities to pair-produce leptoquarks in photon–photon collisions are discussed. QCD threshold corrections lead to a strong enhancement of the production cross-section. Suitably long-lived leptoquarks (ΓΦ≲100 MeV) may form Leptoquarkonium states.
Keywords :
Leptoquark , Resummation , Leptoquarkonium
Journal title :
Astroparticle Physics
