@article{4e2faa4dd3a447248f460c032290bb3d,
title = "Search for the radiative Ξb− → Ξ − γ decay",
abstract = "The first search for the rare radiative decay Ξb− → Ξ −γ is performed using data collected by the LHCb experiment in proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.4 fb −1. The Ξb− → Ξ −J/ψ channel is used as normalization. No Ξb− → Ξ −γ signal is found and an upper limit of B(Ξb− → Ξ −γ) < 1.3 × 10 −4 at 95% confidence level is obtained. [Figure not available: see fulltext.]",
keywords = "B physics, Flavor physics, Hadron-Hadron scattering (experiments), Rare decay",
author = "R. Aaij and A.S.W. Abdelmotteleb and C.A. Beteta and T. Ackernley and B. Adeva and M. Adinolfi and H. Afsharnia and C.A. Aidala and S. Aiola and Z. Ajaltouni and S. Akar and J. Albrecht and F. Alessio and M. Alexander and A.A. Albero and Z. Aliouche and G. Alkhazov and P.A. Cartelle and S. Amato and J.L. Amey and Y. Amhis and L. An and L. Anderlini and A. Andreianov and M. Andreotti and F. Archilli and A. Artamonov and M. Artuso and K. Arzymatov and E. Aslanides and M. Atzeni and B. Audurier and S. Bachmann and M. Bachmayer and J.J. Back and P.B. Rodriguez and V. Balagura and W. Baldini and J.B. Leite and R.J. Barlow and S. Barsuk and W. Barter and M. Bartolini and F. Baryshnikov and J.M. Basels and S. Bashir and {LHCb collaboration} and {de Vries}, J.A. and M. Merk and C.J. Pawley and K. Vos and Martin, {Luis Miguel Garcia}",
year = "2022",
month = jan,
day = "14",
doi = "10.1007/JHEP01(2022)069",
language = "English",
volume = "2022",
journal = "Journal of High Energy Physics",
issn = "1029-8479",
publisher = "Springer Verlag",
number = "1",
}