학술논문

Combined analysis of Belle and Belle II data to determine the CKM angle ϕ 3 using B + → D( K S 0 $$ {K}_S^0 $$ h + h − )h + decays
Document Type
article
Author
The Belle and Belle II collaborationsF. AbudinénL. AggarwalH. AhmedH. AiharaN. AkopovS. Al SaidA. AloisioN. Anh KyD. M. AsnerH. AtmacanV. AushevR. AyadV. BabuS. BacherS. BaehrS. BahinipatiP. BambadeSw. BanerjeeS. BansalJ. BaudotJ. BeckerP. K. BeheraK. BelousJ. V. BennettF. U. BernlochnerM. BertemesE. BertholetM. BessnerS. BettariniF. BianchiT. BilkaD. BiswasA. BobrovD. BodrovG. BonviciniJ. BorahA. BozekM. BračkoP. BranchiniR. A. BriereT. E. BrowderA. BudanoS. BussinoM. CampajolaL. CaoG. CasarosaC. CecchiD. ČervenkovP. CheemaV. ChekelianA. ChenB. G. CheonK. ChilikinK. ChirapatpimolH.-E. ChoS.-J. ChoS.-K. ChoiY. ChoiS. ChoudhuryD. CinabroL. CoronaS. CunliffeT. CzankS. DasF. DattolaE. De La Cruz-BureloG. de MarinoS. K. MauryaG. De NardoM. De NuccioG. De PietroR. de SangroM. DestefanisS. DeyA. De Yta-HernandezR. DhamijaA. Di CantoZ. DoležalI. Domínguez JiménezT. V. DongM. DorigoD. DossettS. DubeyG. DujanyM. EliachevitchD. EpifanovP. FeichtingerD. FerlewiczT. FillingerS. FioreA. FodorF. FortiB. G. FulsomA. GabrielliE. GanievM. Garcia-HernandezV. GaurA. GazR. GiordanoA. GiriA. GlazovR. GodangP. GoldenzweigB. GolobW. GradlE. GrazianiD. GreenwaldT. GuY. GuanK. GudkovaJ. GuilliamsC. HadjivasiliouS. HalderT. HaraO. HartbrichK. HayasakaH. HayashiiS. HazraI. Heredia de la CruzA. HershenhornT. HiguchiE. C. HillW.-S. HouC.-L. HsuT. IijimaK. InamiA. IshikawaM. IwasakiW. W. JacobsE.-J. JangY. JinH. JunkerkalefeldA. B. KaliyarK. H. KangR. KarlG. KaryanY. KatoC. KetterC. KieslingC.-H. KimD. Y. KimK.-H. KimY.-K. KimK. KinoshitaP. KodyšT. KogaS. KohaniS. KorparE. KovalenkoT. M. G. KraetzschmarP. KrižanP. KrokovnyT. KuhrJ. KumarM. KumarR. KumarK. KumaraA. KuzminY.-J. KwonS. LacapraraY.-T. LaiC. La LicataL. LanceriJ. S. LangeR. LeboucherS. C. LeeP. LeitlJ. LiS. X. LiL. Li GioiJ. LibbyK. LieretZ. LiptakQ. Y. LiuD. LiventsevS. LongoT. LueckC. LyuM. MaggioraR. MaitiS. MaityR. ManfrediE. ManoniS. MarcelloA. MartiniL. MassaccesiM. MasudaK. MatsuokaD. MatvienkoJ. A. McKennaF. MeierM. MerolaF. MetznerM. MilesiC. MillerK. MiyabayashiR. MizukG. B. MohantyN. Molina-GonzalezH.-G. MoserF. MuellerC. MurphyR. MussaK. R. NakamuraT. NakanoM. NakaoM. NarukiD. NarwalA. NatochiiL. NayakM. NayakG. NazaryanN. K. NisarS. NishidaK. NishimuraY. OnishchukH. OnoP. OskinG. PakhlovaA. PaladinoA. PantaE. PaoloniK. ParhamS.-H. ParkA. PasseriA. PathakS. PatraR. PestotnikL. E. PiilonenT. PodobnikS. PokharelL. PolatC. PrazS. PrellE. PrencipeM. T. PrimH. PurwarA. RabusovP. RadosS. RaizS. ReiterM. RemnevI. Ripp-BaudotG. RizzoL. B. RizzutoS. H. RobertsonM. RöhrkenJ. M. RoneyA. RostomyanN. RoutD. SahooD. A. SandersS. SandilyaL. SanteljY. SatoV. SavinovB. ScavinoG. SchnellJ. SchuelerA. J. SchwartzY. SeinoA. SelceK. SenyoM. E. SeviorM. ShapkinC. SharmaT. ShillingtonB. ShwartzA. SibidanovF. SimonJ. B. SinghA. SofferE. SolovievaS. SpataroB. SpruckS. StefkovaZ. S. StottlerR. StroiliK. SumisawaW. SutcliffeS. Y. SuzukiM. TabataM. TakizawaK. TanidaF. TenchiniR. TiwaryD. TonelliE. TorassaK. TrabelsiM. UchidaI. UedaT. UglovK. UnoS. UnoY. UshirodaS. E. VahsenR. van TonderK. E. VarvellA. VinokurovaL. VitaleH. M. WakelingE. WangM.-Z. WangX. L. WangA. WarburtonS. WatanukiO. WerbyckaC. WesselE. WonB. D. YabsleyW. YanH. YeK. YoshiharaY. YusaL. ZaniY. ZhaiY. ZhangV. ZhilichQ. D. ZhouX. Y. ZhouV. I. Zhukova
Source
Journal of High Energy Physics, Vol 2022, Iss 2, Pp 1-34 (2022)
Subject
B Physics
CKM Angle Gamma
e +-e − Experiments
Nuclear and particle physics. Atomic energy. Radioactivity
QC770-798
Language
English
ISSN
1029-8479
Abstract
Abstract We present a measurement of the Cabibbo-Kobayashi-Maskawa unitarity triangle angle ϕ 3 (also known as γ) using a model-independent Dalitz plot analysis of B + → D ( K S 0 $$ {K}_S^0 $$ h + h − )h +, where D is either a D 0 or D ¯ $$ \overline{D} $$ 0 meson and h is either a π or K. This is the first measurement that simultaneously uses Belle and Belle II data, combining samples corresponding to integrated luminosities of 711 fb −1 and 128 fb −1, respectively. All data were accumulated from energy-asymmetric e + e − collisions at a centre-of-mass energy corresponding to the mass of the Υ(4S) resonance. We measure ϕ 3 = (78.4 ± 11.4 ± 0.5 ± 1.0)°, where the first uncertainty is statistical, the second is the experimental systematic uncertainty and the third is from the uncertainties on external measurements of the D-decay strong-phase parameters.