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New results of γ measurements in ADS and GLW-like decays at LHCb

2024/03/28 by S. Stanislaus, Stanislaus, Seophine
Computer Science · Medicine · Physics and Astronomy · #Distributed and Parallel Computing Systems #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #Medical Imaging Techniques and Applications #Particle physics theoretical and experimental studies

paper · pdf · doi:10.48550/arxiv.2403.19592

openalex publication_date 2024/03/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Recent LHCb measurements of the CKM angle γ in ADS and GLW-like decays are presented. One measurement considers B0→ D K*0(892) decays with two- and four-body D-decay final states and another considers B±→ D h± decays with D → Kπππ final states. The former supersedes a previous LHCb measurement and was presented for the first time at the 12th Workshop on the CKM Unitarity Triangle. The latter analysis measures the largest CP asymmetry seen at LHCb by splitting the D-decay phase space into bins.

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