| 000 | 03014nlm1a2200469 4500 | ||
|---|---|---|---|
| 001 | 659039 | ||
| 005 | 20231030041615.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\27354 | ||
| 035 | _aRU\TPU\network\27293 | ||
| 090 | _a659039 | ||
| 100 | _a20181222a2018 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aSearch for the flavor-changing neutral current interactions of the top quark and the Higgs boson which decays into a pair of b quarks at s√=13s=13 TeV _fA. M. Sirunyan [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 54 tit.] | ||
| 330 | _aA search for flavor-changing neutral currents (FCNC) in events with the top quark and the Higgs boson is presented. The Higgs boson decay to a pair of b quarks is considered. The data sample corresponds to an integrated luminosity of 35.9 fb−1 recorded by the CMS experiment at the LHC in proton-proton collisions at s√=13s=13 TeV. Two channels are considered: single top quark FCNC production in association with the Higgs boson (pp → tH), and top quark pair production with FCNC decay of the top quark (t → qH). Final states with one isolated lepton and at least three reconstructed jets, among which at least two are associated with b quarks, are studied. No significant deviation is observed from the predicted background. Observed (expected) upper limits at 95% confidence level are set on the branching fractions of top quark decays, ℬ(t → uH) < 0.47% (0.34%) and ℬ(t → cH) < 0.47% (0.44%), assuming a single nonzero FCNC coupling. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tJournal of High Energy Physics | ||
| 463 |
_tVol. 2018, iss. 6 _v[102, 36 p.] _d2018 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aFCNC Interaction | |
| 610 | 1 | _ahadron-hadron scattering (experiments) | |
| 610 | 1 | _ahiggs physics | |
| 610 | 1 | _atop physics | |
| 610 | 1 | _aвзаимодействие | |
| 610 | 1 | _aадрон-адронное рассеяние | |
| 610 | 1 | _aлучшие люди | |
| 610 | 1 | _aфизики | |
| 701 | 1 |
_aSirunyan _bA. M. |
|
| 701 | 1 |
_aTumasyan _bA. R. |
|
| 701 | 1 |
_aAdam _bW. _gWolfgang |
|
| 701 | 1 |
_aAmbrogi _bF. _gFederico |
|
| 701 | 1 |
_aBabaev _bA. A. _cphysicist _cengineer-issledovatelskogo Polytechnic University, candidate of physical and mathematical Sciences _f1981- _gAnton Anatoljevich _2stltpush _3(RuTPU)RU\TPU\pers\35154 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИсследовательская школа физики высокоэнергетических процессов _c(2017- ) _h8118 _2stltpush _3(RuTPU)RU\TPU\col\23551 |
| 801 | 2 |
_aRU _b63413507 _c20190130 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1007/JHEP06(2018)102 | |
| 942 | _cCF | ||