10–15 Mar 2019
Steinmatte conference center
Europe/Zurich timezone

Data-driven Monte Carlo Generator for Low Energy e+e- Annihilation to Hadrons

12 Mar 2019, 16:30
20m
Steinmatte Room C

Steinmatte Room C

Oral Track 3: Computations in Theoretical Physics: Techniques and Methods Track 3: Computations in Theoretical Physics: Techniques and Methods

Speaker

Mr Alexandr Korobov (BINP,NSU)

Description

The Monte Carlo generator to simulate events of single-photon
annihilation to hadrons at center-of-mass energies below 2.5 GeV
is described. The generator is based on existing data on cross sections
of various exclusive channels of e+e- annihilation obtained in various
e+e- experiments by the scan and ISR methods. It is extensively used
in the software packages for analysis of experiments at Novosibirsk colliders VEPP-2000 and VEPP-4 aimed at high-precision measurements of hadronic cross sections for calculations of the hadronic vacuum polarization for the muon anomaly problem.

Primary authors

Prof. Simon Eidelman (Budker Institute of Nuclear Physics and Novosibirsk State University) Mr Alexandr Korobov (BINP,NSU)

Presentation materials

Peer reviewing

Paper