TY  - SER
AU  - Hiller Blin,Astrid N
AU  - Kovalenko,Sergey
AU  - Kuleshov,Serguei
AU  - Lyubovitskij,Valery E.
AU  - Vicente Vacas,Manuel J.
AU  - Zhevlakov,Alexey S.
AU  - Gutsche,Thomas
TI  - CP-violating decays of the pseudoscalars η and η' and their connection to the electric dipole moment of the neutron
KW  - псевдоскаляры
KW  - электрический дипольный момент
KW  - статьи в журналах
N1  - Библиогр.: 30 назв
N2  - Using the present upper bound on the neutron electric dipole moment, we give an estimate for the upper limit of the CP-violating couplings of the eta(eta') to the nucleon. Using this result, we then derive constraints on the CP-violating eta(eta')-pi-pi couplings, which define the two-pion CP-violating decays of the eta and eta' mesons. Our results are relevant for the running and planned measurements of rare decays of the eta and eta' mesons by the GlueX Collaboration at JLab and the LHCb Collaboration at CERN
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000587152
ER  -