000 | 01937nab a2200349 c 4500 | ||
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001 | vtls000587152 | ||
003 | RU-ToGU | ||
005 | 20210922092955.0 | ||
007 | cr | | ||
008 | 171020|2017 xxu s a eng d | ||
024 | 7 |
_a10.1103/PhysRevD.95.036022 _2doi |
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035 | _ato000587152 | ||
040 |
_aRU-ToGU _brus _cRU-ToGU |
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245 | 1 | 0 |
_aCP-violating decays of the pseudoscalars η and η' and their connection to the electric dipole moment of the neutron _cT. Gutsche, A. N. Blin, S. Kovalenko [et al.] |
504 | _aБиблиогр.: 30 назв. | ||
520 | 3 | _aUsing 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. | |
653 | _aпсевдоскаляры | ||
653 | _aэлектрический дипольный момент | ||
655 | 4 |
_aстатьи в журналах _9745982 |
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700 | 1 |
_aHiller Blin, Astrid N _9337923 |
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700 | 1 |
_aKovalenko, Sergey _9282447 |
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700 | 1 |
_aKuleshov, Serguei _9337924 |
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700 | 1 |
_aLyubovitskij, Valery E. _989163 |
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700 | 1 |
_aVicente Vacas, Manuel J. _9337925 |
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700 | 1 |
_aZhevlakov, Alexey S. _9133397 |
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700 | 1 |
_aGutsche, Thomas _9127267 |
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773 | 0 |
_tPhysical Review D _d2017 _gVol. 95, № 3. P. 036022-1-036022-9 _x1550-7998 |
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852 | 4 | _aRU-ToGU | |
856 | 7 | _uhttp://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000587152 | |
908 | _aстатья | ||
999 | _c428186 |