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100 _a20180123a2004 k y0engy50 ba
101 0 _aeng
135 _adrcn ---uucaa
181 0 _ai
182 0 _ab
200 1 _aVector mesons in nuclear µ⁻- E⁻ conversion
_fA. Faessler [et al.]
203 _aText
_celectronic
300 _aTitle screen
320 _a[References.: 18 tit.]
330 _aWe study nuclear µ⁻- E⁻ conversion in the general framework of an effective Lagrangian approach without referring to any specific realization of the physics beyond the Standard Model (SM) responsible for lepton flavor violation (L/f). We show that vector meson exchange between lepton and nucleon currents plays an important role in this process. A new issue of this mechanism is the presence of the strange quark vector current contribution induced by the f meson. This allows us to extract new limits on the L/f lepton–quark effective couplings from the existing experimental data.
333 _aРежим доступа: по договору с организацией-держателем ресурса
461 _tPhysics Letters B
_d1967-
463 _tVol. 590, iss. 1-2
_v[P. 57-62]
_d2004
610 1 _aэлектронный ресурс
610 1 _aтруды учёных ТПУ
610 1 _aядерная физика
610 1 _aвекторные мезоны
701 1 _aFaessler
_bA.
_gAmand
701 1 _aGutsche
_bTh.
701 1 _aKovalenko
_bS.
701 1 _aLyubovitskiy (Lyubovitskij)
_bV. E.
_cphysicist
_cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences, Professor of the University of Tubingen (Germany)
_f1963-
_gValery Efimovich
_2stltpush
_3(RuTPU)RU\TPU\pers\33385
801 2 _aRU
_b63413507
_c20200205
_gRCR
856 4 _uhttps://doi.org/10.1016/j.physletb.2004.03.068
942 _cCF