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Measurement of the CKM angle γ in the B0→DK∗0 channel using self-conjugate D→KS0h+h- decays.
In: European Physical Journal C -- Particles & Fields, Jg. 84 (2024-02-01), Heft 2, S. 1-18
Online
academicJournal
Zugriff:
A model-independent study of C P violation in B 0 → D K ∗ 0 decays is presented using data corresponding to an integrated luminosity of 9 \,fb - 1 collected by the LHCb experiment at centre-of-mass energies of s = 7 , 8 and 13 \,Te V . The CKM angle γ is determined by examining the distributions of signal decays in phase-space bins of the self-conjugate D → K S 0 h + h - decays, where h = π , K . Observables related to C P violation are measured and the angle γ is determined to be γ = (49 - 19 + 22) ∘ . Measurements of the amplitude ratio and strong-phase difference between the favoured and suppressed B 0 decays are also presented. [ABSTRACT FROM AUTHOR]
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Measurement of the CKM angle γ in the B0→DK∗0 channel using self-conjugate D→KS0h+h- decays.
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Autor/in / Beteiligte Person: | collaboration, LHCb ; Aaij, R. ; Abdelmotteleb, A. S. W. ; Beteta, C. Abellan ; Abudinén, F. ; Ackernley, T. ; Adeva, B. ; Adinolfi, M. ; Adlarson, P. ; Afsharnia, H. ; Agapopoulou, C. ; Aidala, C. A. ; Ajaltouni, Z. ; Akar, S. ; Akiba, K. ; Albicocco, P. ; Albrecht, J. ; Alessio, F. ; Alexander, M. ; Albero, A. Alfonso |
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Zeitschrift: | European Physical Journal C -- Particles & Fields, Jg. 84 (2024-02-01), Heft 2, S. 1-18 |
Veröffentlichung: | 2024 |
Medientyp: | academicJournal |
ISSN: | 1434-6044 (print) |
DOI: | 10.1140/epjc/s10052-023-12376-z |
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