Study of the ψ2(3823) and χc1(3872) states in B+ → (J/ψπ+π−)K+ decays

Study of the ψ2(3823) and χc1(3872) states in B+ → (J/ψπ+π−)K+ decays

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Abstract The decays B+ → J/ψπ+π−K+ are studied using a data set corresponding to an integrated luminosity of 9 fb−1 collected with the LHCb detector in proton-proton collisions between 2011 and 2018. Precise measurements of the ratios of branching fractions with the intermediate ψ2(3823), χc1(3872)...

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Main Authors: Aaij, R. (Author), Abellán Beteta, C. (Author), Ackernley, T. (Author), Adeva, B. (Author), Adinolfi, M. (Author), Afsharnia, H. (Author), Aidala, C. A (Author), Aiola, S. (Author), Ajaltouni, Z. (Author), Akar, S. (Author), Albrecht, J. (Author), Alessio, F. (Author), Alexander, M. (Author), Alfonso Albero, A. (Author), Aliouche, Z. (Author)
Format: Article
Language:English
Published: Springer Berlin Heidelberg, 2021-09-20T17:31:03Z.
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