Angular analysis of the decay B+ → K∗(892)+μ+μ− in proton-proton collisions at √s = 8 TeV; Journal of High Energy Physics; Vol. 2021, iss. 4

Angular analysis of the decay B+ → K∗(892)+μ+μ− in proton-proton collisions at √s = 8 TeV; Journal of High Energy Physics; Vol. 2021, iss. 4

Detalles Bibliográficos
Parent link:Journal of High Energy Physics
Vol. 2021, iss. 4.— 2021.— [124, 34 p.]
Autor Corporativo: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Otros Autores: Sirunyan A. M., Tumasyan A. R., Adam W. Wolfgang, Bergauer T. Thomas, Tyurin N. E. Nikolay Evgenjevich, Babaev A. A. Anton Anatoljevich, Okhotnikov V. V. Vitaly Vladimirovich, Sukhikh L. G. Leonid Grigorievich
Sumario:Title screen
Angular distributions of the decay B+ → K∗(892)+μ+μ− are studied using events collected with the CMS detector in √s = 8 TeV proton-proton collisions at the LHC, corresponding to an integrated luminosity of 20.0 fb−1. The forward-backward asymmetry of the muons and the longitudinal polarization of the K∗(892)+ meson are determined as a function of the square of the dimuon invariant mass. These are the first results from this exclusive decay mode and are in agreement with a standard model prediction.
Режим доступа: по договору с организацией-держателем ресурса
Lenguaje:inglés
Publicado: 2021
Materias:
электронный ресурс
труды учёных ТПУ
Hadron-Hadron scattering (experiments)
B physics
Acceso en línea:https://doi.org/10.1007/JHEP04(2021)124
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664663

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