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Author (up) LHCb Collaboration (Aaij, R. et al); Fernandez Casani, A.; Jaimes Elles, S.J.; Libralon, S.; Lucio Martinez, M.; Martinez-Vidal, F.; Mazorra de Cos, J.; Oyanguren, A.; Rebollo De Miguel, M.; Sanderswood, I.; Svintozelskyi, V.; Velilla Serna, J.; Zhuo, J. url  doi
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  Title Measurement of γ using B± → DK± and B± → Dπ± decays with D → KS0π+π- and D → KS0K+K- Type Journal Article
  Year 2026 Publication Journal of High Energy Physics Abbreviated Journal J. High Energy Phys.  
  Volume 08 Issue 8 Pages 037 - 34pp  
  Keywords B Physics; CKM Angle Gamma; CP Violation; Hadron-Hadron Scattering  
  Abstract A measurement of the CKM angle gamma using the decay channels B-+/- -> DK +/- and B-+/- -> D pi(+/-), where the D meson decays to D -> K-S(0)pi(+)pi(-) or D -> (KSK+K-)-K-0, is performed with a data sample corresponding to an integrated luminosity of 5.8 fb(-1), collected during 2024 by the upgraded LHCb experiment. CP violation is observed through a difference in the distributions of the Dalitz plot of the D decay between the B+ and B- mesons. The CKM angle. is determined to be gamma = (68.1 +/- 6.7)degrees. Other parameters related to the examined B meson decay modes are also measured. This is the first measurement of the CKM angle gamma using the upgraded LHCb detector.  
  Address [Bonacci, R. B.; Chizhik, G.; Dekkers, S.; Egede, U.; Hadavizadeh, T.; Harris, T. H.; Henderson, R. D. L.; Jelavic, A.; Lane, J. J.; Liu, F. L.; Lobo, I.; Song, R.; Walton, E. J.; Ward, J. A.] Monash Univ, Sch Phys & Astron, Melbourne, Vic, Australia, Email: shunan.zhang@cern.ch  
  Corporate Author Thesis  
  Publisher Springer Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes WOS:001856715400001 Approved no  
  Is ISI yes International Collaboration yes  
  Call Number IFIC @ pastor @ Serial 7472  
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