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Search for the radiative Ξ−b → Ξ−γ decay
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The LHCb collaboration (Including:
). (2022) Search for the radiative Ξ−b → Ξ−γ decay. Journal of High Energy Physics, 2022 . 69. doi:10.1007/JHEP01(2022)069 ISSN 1029-8479.Research output not available from this repository.
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Official URL: https://doi.org/10.1007/JHEP01(2022)069
Abstract
The first search for the rare radiative decay Ξ−b → 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 Ξ−b → Ξ−J/ψ channel is used as normalization. No Ξ−b → Ξ−γ signal is found and an upper limit of B(Ξ−b → Ξ−γ) < 1.3 × 10−4 at 95% confidence level is obtained.
| Item Type: | Journal Article | ||||||
|---|---|---|---|---|---|---|---|
| Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||||
| Journal or Publication Title: | Journal of High Energy Physics | ||||||
| Publisher: | Springer | ||||||
| ISSN: | 1029-8479 | ||||||
| Official Date: | 14 January 2022 | ||||||
| Dates: |
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| Volume: | 2022 | ||||||
| Article Number: | 69 | ||||||
| DOI: | 10.1007/JHEP01(2022)069 | ||||||
| Status: | Peer Reviewed | ||||||
| Publication Status: | Published | ||||||
| Access rights to Published version: | Open Access (Creative Commons) |
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