Observation of new excited $${B} ^0_{s} $$ B s 0 states

Observation of new excited $${B} ^0_{s} $$ B s 0 states

Abstract A structure is observed in the $${B} ^{\pm }{K} ^{\mp }$$ B ± K ∓ mass spectrum in a sample of proton-proton collisions at centre-of-mass energies of 7, 8, and 13 TeV, collected with the LHCb detector and corresponding to a total integrated luminosity of 9 $$\,\text {fb} ^{-1}$$ fb - 1 . Th...

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Main Authors: Aaij, R. (Author), Beteta, C. A. (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), Albero, A. A. (Author), Aliouche, Z. (Author), Alkhazov, G. (Author), Cartelle, P. A. (Author), Amato, S. (Author), Amhis, Y. (Author), An, L. (Author)
Format: Article
Language:English
Published: Springer Berlin Heidelberg, 2021-11-01T14:34:09Z.
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