Towards an analytical threshold function of the two lepton pair production in gamma-gamma collisions

4 Jun 2019, 12:25
20m
Bruno Touschek Auditorium (INFN-LNF, Italy)

Bruno Touschek Auditorium

INFN-LNF, Italy

Via E. Fermi, 40 I-00044 Frascati
Talk Gamma-Gamma Collisions Gamma-Gamma Collisions

Speaker

Dr Frédéric Kapusta (LPNHE Paris)

Description

The analytical asymptotic cross section for arbitrary masses was given a few years ago.
Obtaining an analytical approach of the onset of the asymptotic regime is an interesting challenge.
The current status will be reviewed.

Primary author

Dr Frédéric Kapusta (LPNHE Paris)

Presentation materials