Angular analysis of the decay B+ → K∗(892)+μ+μ− in proton-proton collisions at √s = 8 TeV
| Parent link: | Journal of High Energy Physics Vol. 2021, iss. 4.— 2021.— [124, 34 p.] |
|---|---|
| निगमित लेखक: | |
| अन्य लेखक: | , , , , , , , |
| सारांश: | 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 |
| भाषा: | अंग्रेज़ी |
| प्रकाशित: |
2021
|
| विषय: | |
| ऑनलाइन पहुंच: | https://doi.org/10.1007/JHEP04(2021)124 |
| स्वरूप: | इलेक्ट्रोनिक पुस्तक अध्याय |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664663 |
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