2018/05/31 by ATLAS Collaboration, M. Aaboud, G. Aad +98 · 173 citations
Chemistry · Physics and Astronomy · #Analytical Chemistry (journal) #Astrophysics #Atlas (anatomy) #Atlas detector #Chemistry #High-Energy Particle Collisions Research #Large Hadron Collider #Luminosity #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Proton #Quantum Chromodynamics and Particle Interactions #hep-ex
paper · pdf · doi:10.1007/jhep10(2018)047
published in Journal of High Energy Physics 2018(10) (Springer Nature) · 47 pages in total, author list starting page 31, 11 figures, 15 tables, submitted to JHEP. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/BPHY-2013-02/
openalex created_date 2018/05/17 · openalex publication_date 2018/10/01 · arxiv created 2018/10/17 · arxiv updated 2018/10/18 · openalex updated_date 2026/08/06
A bstract An angular analysis of the decay B d 0 → K ∗ μ + μ − is presented, based on proton-proton collision data recorded by the ATLAS experiment at the LHC. The study is using 20.3 fb −1 of integrated luminosity collected during 2012 at centre-of-mass energy of √(s)=8 <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>8</mml:mn></mml:math> TeV. Measurements of the K * longitudinal polarisation fraction and a set of angular parameters obtained for this decay are presented. The results are compatible with the Standard Model predictions.