Observation of the doubly Cabibbo-suppressed decay Ξ c+ → pϕ

The doubly Cabibbo-suppressed decay Ξ c+ → pϕ with ϕ → K+K− is observed for the first time, with a statistical significance of more than fifteen standard deviations. The data sample used in this analysis corresponds to an integrated luminosity of 2 fb−1 recorded with the LHCb detector in pp collisio...

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Bibliographic Details
Main Authors: Boettcher, Thomas Julian, Craik, Daniel C, Weisser, Constantin, Williams, M., LHCb Collaboration
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:English
Published: Springer Berlin Heidelberg 2020
Online Access:https://hdl.handle.net/1721.1/127637