Angular analysis of the B0 → K⁎(892)0μ+μ− decay in proton-proton collisions at s=13TeV
Journal
Physics Letters B
Journal Volume
864
Start Page
139406
ISSN
0370-2693
Date Issued
2025-05
Author(s)
Abstract
A full set of optimized observables is measured in an angular analysis of the decay B0→K⁎(892)0μ+μ− using a sample of proton-proton collisions at s=13TeV, collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 140 fb−1. The analysis is performed in six bins of the squared invariant mass of the dimuon system, q2, over the range 1.1
Subjects
B-physics
CMS
Flavor anomalies
Heavy flavor
Rare decays
Publisher
Elsevier BV
Type
journal article