Speaker
Peter Filip
(Slovak Academy of Sciences (SK))
Description
We suggest, that specific decay channels of mesons can be influenced by external electromagnetic field of sufficient strength. In particular, CP - violating decay of Eta meson Eta--> Pi+Pi-, which is limited to BR < 10^-27 in Standard Model, can become enhanced in the magnetic field, and strong decay channel of Rho(770) meson may become suppressed. For heavy Quarkonium-type mesons external electromagnetic field may influence production and decay channels, which can be relevant in heavy ion collisions, where extremal magnetic fields are produced for a short time.
additional information
Similar Poster has been presented in 10th - VCE Seminar, November 29, 2014 in Vienna,
and supplemented with talk:
http://www.dkpi.at/wp-content/manual-uploads/vces2014_talks/02-sa/18-Filip.pdf
see also
http://arxiv.org/pdf/1504.07008.pdf
Author
Peter Filip
(Slovak Academy of Sciences (SK))
