Title
Branching fraction measurement of the decay B+ →ψ (2S)φ (1020)K+
Date Issued
01 May 2025
Access level
open access
Resource Type
Controlled Vocabulary for Resource Type Genres::texto::revista::artículo::artículo original
Author(s)
Aaij R.
Abdelmotteleb A.S.W.
Abellan Beteta C.
Abudinén F.
Ackernley T.
Adefisoye A.A.
Adeva B.
Adinolfi M.
Adlarson P.
Adlarson P.
Agapopoulou C.
Aidala C.A.
Aidala C.A.
Ajaltouni Z.
Akar S.
Akiba K.
Albicocco P.
Albrecht J.
Albrecht J.
Alessio F.
Aliouche Z.
Alvarez Cartelle P.
Amalric R.
Amato S.
Amey J.L.
Amhis Y.
An L.
Anderlini L.
Andersson M.
Andreianov A.
Andreola P.
Andreotti M.
Andreou D.
Anelli A.
Anelli A.
Ao D.
Archilli F.
Archilli F.
Argenton M.
Arguedas Cuendis S.
Arguedas Cuendis S.
Artamonov A.
Artuso M.
Aslanides E.
Ataíde Da Silva R.
Atzeni M.
Audurier B.
Bacher D.
Bachiller Perea I.
Bachmann S.
Bachmayer M.
Back J.J.
Baladron Rodriguez P.
Balagura V.
Balboni A.
Baldini W.
Balzani L.
Bao H.
Baptista De Souza Leite J.
Barbero Pretel C.
Barbero Pretel C.
Barbetti M.
Barbosa I.R.
Barbosa I.R.
Barlow R.J.
Barnyakov M.
Barsuk S.
Barter W.
Bartolini M.
Bartz J.
Basels J.M.
Bashir S.
Bassi G.
Bassi G.
Batsukh B.
Battista P.B.
Bay A.
Beck A.
Becker M.
Bedeschi F.
Bediaga I.B.
Behling N.A.
Belin S.
Belous K.
Belov I.
Belyaev I.
Benane G.
Bencivenni G.
Ben-Haim E.
Berezhnoy A.
Bernet R.
Bernet Andres S.
Bertolin A.
Betancourt C.
Betti F.
Bex J.
Bezshyiko I.
Bhom J.
Bieker M.S.
Biesuz N.V.
Billoir P.
Biolchini A.
Birch M.
Bishop F.C.R.
Bitadze A.
Bizzeti A.
Blake T.
Blanc F.
Blank J.E.
FOM-Institute of Subatomic Physics - NIKHEF
Faculty of Science, Engineering and Medicine
Universität Zürich, Physik-Institut
Faculty of Science, Engineering and Medicine
University of Liverpool
Syracuse University
Instituto Galego de Física de Altas Enerxías (IGFAE)
University of Bristol
Uppsala Universitet
University of Glasgow
Université Paris-Saclay
Syracuse University
University of Michigan, Ann Arbor
Université Clermont Auvergne
University of Cincinnati
FOM-Institute of Subatomic Physics - NIKHEF
INFN, Laboratori Nazionali Di Frascati
Technische Universität Dortmund
Lamarr - Institut für Maschinelles Lernen und Künstliche Intelligenz
Organisation Européenne pour la Recherche Nucléaire
The University of Manchester
Department of Physics
Sorbonne Université
Universidade Federal do Rio de Janeiro
University of Bristol
Université Paris-Saclay
State Key Laboratory of Nuclear Physics and Technology
Istituto Nazionale di Fisica Nucleare, Sezione di Firenze
Universität Zürich, Physik-Institut
Organisation Européenne pour la Recherche Nucléaire
Universität Zürich, Physik-Institut
Istituto Nazionale di Fisica Nucleare, Sezione di Ferrara
Syracuse University
Istituto Nazionale di Fisica Nucleare, Sezione di Milano-Bicocca
Università degli Studi di Milano-Bicocca
University of Chinese Academy of Sciences
Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tor Vergata
Università degli Studi di Roma "Tor Vergata"
Istituto Nazionale di Fisica Nucleare, Sezione di Ferrara
Consejo Nacional de Rectores (CONARE)
Organisation Européenne pour la Recherche Nucléaire
Organisation Européenne pour la Recherche Nucléaire
Syracuse University
Centre de Physique des Particules de Marseille
École Polytechnique Fédérale de Lausanne
Massachusetts Institute of Technology
Université Paris-Saclay
University of Oxford
Laboratoire d'Annecy-le-Vieux de Physique des Particules LAPP
Universität Heidelberg
École Polytechnique Fédérale de Lausanne
Faculty of Science, Engineering and Medicine
Instituto Galego de Física de Altas Enerxías (IGFAE)
Laboratoire Leprince-Ringuet
Istituto Nazionale di Fisica Nucleare, Sezione di Ferrara
Istituto Nazionale di Fisica Nucleare, Sezione di Ferrara
Technische Universität Dortmund
University of Chinese Academy of Sciences
University of Liverpool
Université Paris-Saclay
Instituto Galego de Física de Altas Enerxías (IGFAE)
Istituto Nazionale di Fisica Nucleare, Sezione di Firenze
Universidade Federal do Rio de Janeiro
Pontifícia Universidade Católica do Rio de Janeiro
The University of Manchester
Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
Université Paris-Saclay
The University of Edinburgh
Department of Physics
Syracuse University
Rheinisch-Westfälische Technische Hochschule Aachen
AGH University of Krakow
Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
Scuola Normale Superiore di Pisa
Institute of High Energy Physics, Chinese Academy of Sciences
Université Paris-Saclay
École Polytechnique Fédérale de Lausanne
Faculty of Science, Engineering and Medicine
Technische Universität Dortmund
Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
Centro Brasileiro de Pesquisas Físicas
Technische Universität Dortmund
Instituto Galego de Física de Altas Enerxías (IGFAE)
Organisation Européenne pour la Recherche Nucléaire
Istituto Nazionale di Fisica Nucleare, Sezione di Genova
Istituto Nazionale di Fisica Nucleare - INFN
Centre de Physique des Particules de Marseille
INFN, Laboratori Nazionali Di Frascati
Sorbonne Université
Organisation Européenne pour la Recherche Nucléaire
Universität Zürich, Physik-Institut
Universitat Ramon Llull
Istituto Nazionale di Fisica Nucleare, Sezione di Padova
Universität Zürich, Physik-Institut
The University of Edinburgh
Department of Physics
Universität Zürich, Physik-Institut
Henryk Niewodniczanski Institute of Nuclear Physics of the Polish Academy of Sciences
Technische Universität Dortmund
Istituto Nazionale di Fisica Nucleare, Sezione di Ferrara
Sorbonne Université
FOM-Institute of Subatomic Physics - NIKHEF
Imperial College London
Laboratoire d'Annecy-le-Vieux de Physique des Particules LAPP
The University of Manchester
Faculty of Science, Engineering and Medicine
École Polytechnique Fédérale de Lausanne
Technische Universität Dortmund
Abstract
The branching fraction of the decay B+→ψ(2S)φ(1020)K+, relative to the topologically similar decay B+→J/ψφ(1020)K+, is measured using proton-proton collision data collected by the LHCb experiment at center-of-mass energies of 7, 8, and 13 TeV, corresponding to an integrated luminosity of 9 fb-1. The ratio is found to be 0.061±0.004±0.009, where the first uncertainty is statistical and the second systematic. Using the world-average branching fraction for B+→J/ψφ(1020)K+, the branching fraction for the decay B+→ψ(2S)φ(1020)K+ is found to be (3.0±0.2±0.5±0.2)×10-6, where the first uncertainty is statistical, the second systematic, and the third is due to the branching fraction of the normalization channel.
Volume
111
Issue
9
Scopus EID
2-s2.0-105005540606
Source
Physical Review D
ISSN of the container
24700029
Sources of information:
Scopus
Directorio de Producción Científica