TY  - JOUR
AU  - Gutsche, T.
AU  - Hiller Blin, A. N.
AU  - Kovalenko, S.
AU  - Kuleshov, S.
AU  - Lyubovitskij, V. E.
AU  - Vicente Vacas, M. J.
PY  - 2017
DA  - 2017//
TI  - CP-violating decays of the pseudoscalars eta and eta' and their connection to the electric dipole moment of the neutron
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 036022
EP  - 9pp
VL  - 95
IS  - 3
PB  - Amer Physical Soc
AB  - 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.
SN  - 2470-0010
UR  - http://arxiv.org/abs/1612.02276
UR  - https://doi.org/10.1103/PhysRevD.95.036022
DO  - 10.1103/PhysRevD.95.036022
LA  - English
N1  - WOS:000396024900014
ID  - Gutsche_etal2017
ER  -