| 000 | 03792nlm1a2200481 4500 | ||
|---|---|---|---|
| 001 | 659051 | ||
| 005 | 20231030041616.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\27375 | ||
| 090 | _a659051 | ||
| 100 | _a20181224a2018 k y0engy50 ba | ||
| 101 | 0 |
_aeng _deng |
|
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aStudies of B∗s2(5840)0Bs2∗(5840)0 and Bs1(5830)0Bs1(5830)0 mesons including the observation of the B∗s2(5840)0→B0K0SBs2∗(5840)0→B0KS0 decay in proton-proton collisions at s√=8TeV _fА. М. Sirunyan [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 25 tit.] | ||
| 330 | _aMeasurements of B∗s2(5840)0Bs2∗(5840)0 and Bs1(5830)0Bs1(5830)0 mesons are performed using a data sample of proton-proton collisions corresponding to an integrated luminosity of Open image in new window, collected with the CMS detector at the LHC at a centre-of-mass energy of 8TeV8TeV. The analysis studies P-wave B0sBs0 meson decays into B(∗)+K−B(∗)+K− and B(∗)0K0SB(∗)0KS0, where the B+B+ and B0B0 mesons are identified using the decays B+→J/ψK+B+→J/ψK+ and B0→J/ψK∗(892)0B0→J/ψK∗(892)0. The masses of the P-wave B0sBs0 meson states are measured and the natural width of the B∗s2(5840)0Bs2∗(5840)0 state is determined. The first measurement of the mass difference between the charged and neutral B∗B∗ mesons is also presented. The B∗s2(5840)0Bs2∗(5840)0 decay to B0K0SB0KS0 is observed, together with a measurement of its branching fraction relative to the B∗s2(5840)0→B+K−Bs2∗(5840)0→B+K− decay | ||
| 461 |
_tThe European Physical Journal C _oScientific Journal |
||
| 463 |
_tVol. 78, iss. 11 _v[939, 26 р.,] _d2018 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aCMS | |
| 610 | 1 | _aphysics | |
| 610 | 1 | _ab hadrons | |
| 610 | 1 | _aheavy flavour spectroscopy | |
| 610 | 1 | _ahadron spectroscopy | |
| 610 | 1 | _aexperimental results | |
| 610 | 1 | _aспектроскопия | |
| 610 | 1 | _aадронное взаимодействие | |
| 701 | 1 |
_aSirunyan _bА. М. |
|
| 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 |
|
| 701 | 1 |
_aOkhotnikov _bV. V. _cphysicist _cengineer of Tomsk Polytechnic University _f1992- _gVitaly Vladimirovich _2stltpush _3(RuTPU)RU\TPU\pers\36453 |
|
| 701 | 1 |
_aBaydali _bS. A. _cspecialist in the field of automation and electronics _cAssociate Professor of Tomsk Polytechnic University, Candidate of technical sciences, vice-rector for research and innovations _f1984- _gSergey Anatolievich _2stltpush _3(RuTPU)RU\TPU\pers\33544 |
|
| 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 _c20181224 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1140/epjc/s10052-018-6390-z | |
| 942 | _cCF | ||