| 000 | 02340nlm1a2200373 4500 | ||
|---|---|---|---|
| 001 | 657258 | ||
| 005 | 20231030041503.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\23760 | ||
| 035 | _aRU\TPU\network\23732 | ||
| 090 | _a657258 | ||
| 100 | _a20180122a2005 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aUS | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aScalar meson mediated nuclear µ⁻-e⁻ conversion _fA. Faessler [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 26 tit.] | ||
| 330 | _aWe study the nuclear µ⁻-e⁻conversion in the general framework of the effective Lagrangian approach without referring to any specific realization of the physics beyond the standard model (SM) responsible for lepton flavor violation (LFV). We analyze the role of scalar meson exchange between the lepton and nucleon currents and show its relevance for the coherent channel of µ⁻-e⁻conversion. We show that this mechanism introduces modifications in the predicted µ⁻-e⁻conversion rates in comparison with the conventional direct nucleon mechanism, based on the contact type interactions of the nucleon currents with the LFV leptonic current. We derive from the experimental data lower limits on the mass scales of the generic LFV lepton-quark contact terms and demonstrate that they are more stringent than the similar limits existing in the literature | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 |
_tPhysical Review D _ocovering particles, fields, gravitation, and cosmology _oScientific Journal _d1958- |
||
| 463 |
_tVol. 72, iss. 7 _v[075006, 6 p.] _d2005 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 701 | 1 |
_aFaessler _bA. _gAmand |
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| 701 | 1 |
_aGutsche _bTh. _gThomas |
|
| 701 | 1 |
_aKovalenko _bS. _gSergey |
|
| 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 |
|
| 701 | 1 |
_aSchmidt _bI. _gIvan |
|
| 801 | 2 |
_aRU _b63413507 _c20180122 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1103/PhysRevD.72.075006 | |
| 942 | _cCF | ||