| 000 | 03656nlm1a2200457 4500 | ||
|---|---|---|---|
| 001 | 662542 | ||
| 005 | 20231030041824.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\33697 | ||
| 090 | _a662542 | ||
| 100 | _a20200902a2019 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _aarnn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aSearch for invisible decays of a Higgs boson produced through vector boson fusion in proton-proton collisions at vs=13TeV _fА. М. Sirunyan, A. R. Tumasyan, W. Adam [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References.: 84 tit.] | ||
| 330 | _aA search for invisible decays of a Higgs boson is performed using proton-proton collision data collected with the CMS detector at the LHC in 2016 at a center-of-mass energy , corresponding to an integrated luminosity of 35.9. The search targets the production of a Higgs boson via vector boson fusion. The data are found to be in agreement with the background contributions from standard model processes. An observed (expected) upper limit of 0.33 (0.25), at 95% confidence level, is placed on the branching fraction of the Higgs boson decay to invisible particles, assuming standard model production rates and a Higgs boson mass of 125.09?GeV. Results from a combination of this analysis and other direct searches for invisible decays of the Higgs boson, performed using data collected at , 8, and 13?TeV, are presented. An observed (expected) upper limit of 0.19 (0.15), at 95% confidence level, is set on the branching fraction of invisible decays of the Higgs boson. The combined limit represents the most stringent bound on the invisible branching fraction of the Higgs boson reported to date. This result is also interpreted in the context of Higgs-portal dark matter models, in which upper bounds are placed on the spin-independent dark-matter-nucleon scattering cross section. | ||
| 461 | _tPhysics Letters B | ||
| 463 |
_tVol. 793 _v[P. 520-551] _d2019 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aCMS | |
| 610 | 1 | _aphysics | |
| 610 | 1 | _aHiggs | |
| 610 | 1 | _aInvisible decays | |
| 610 | 1 | _aфизика | |
| 701 | 1 |
_aSirunyan _bА. М. |
|
| 701 | 1 |
_aTumasyan _bA. R. |
|
| 701 | 1 |
_aAdam _bW. _gWolfgang |
|
| 701 | 1 |
_aAmbrogi _bF. _gFederico |
|
| 701 | 1 |
_aAsilar _bE. _gEce |
|
| 701 | 1 |
_aBergauer _bT. _gThomas |
|
| 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 |
|
| 701 | 1 |
_aOkhotnikov _bV. V. _cphysicist _cengineer of Tomsk Polytechnic University _f1992- _gVitaly Vladimirovich _2stltpush _3(RuTPU)RU\TPU\pers\36453 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИсследовательская школа физики высокоэнергетических процессов _c(2017- ) _h8118 _2stltpush _3(RuTPU)RU\TPU\col\23551 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа новых производственных технологий _bНаучно-производственная лаборатория "Импульсно-пучковых, электроразрядных и плазменных технологий" _h7882 _2stltpush _3(RuTPU)RU\TPU\col\23502 |
| 801 | 2 |
_aRU _b63413507 _c20211210 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1016/j.physletb.2019.04.025 | |
| 942 | _cCF | ||