$Searches for rare B s 0 $$ {B}_s^0 $$ and B0 decays into four muons$

Searches for rare B s 0 $$ {B}_s^0 $$ and B0 decays into four muons

Abstract Searches for rare B s 0 $$ {B}_s^0 $$...

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Bibliographic Details
Main Authors:	Aaij, R., Abdelmotteleb, A. S. W., Abellán Beteta, C., Abudinén, F., Ackernley, T., Adeva, B., Adinolfi, M., Afsharnia, H., Agapopoulou, C., Aidala, C. A., Aiola, S., Ajaltouni, Z., Akar, S., Albrecht, J., Alessio, F.
Other Authors:	Massachusetts Institute of Technology. Department of Physics
Format:	Article
Language:	English
Published:	Springer Berlin Heidelberg 2022
Online Access:	https://hdl.handle.net/1721.1/141317

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Summary:	Abstract Searches for rare B s 0 $$ {B}_s^0 $$ and B0 decays into four muons are performed using proton-proton collision data recorded by the LHCb experiment, corresponding to an integrated luminosity of 9 fb−1. Direct decays and decays via light scalar and J/ψ resonances are considered. No evidence for the six decays searched for is found and upper limits at the 95% confidence level on their branching fractions ranging between 1.8 × 10−10 and 2.6 × 10−9 are set.