Observation of a new baryon state in the Λb0<sup>π+</sup><sup>π−</sup> mass spectrum

Observation of a new baryon state in the Λb0<sup>π+</sup><sup>π−</sup> mass spectrum

© 2020, The Author(s). A new baryon state is observed in the Λb0π+π− mass spectrum with high significance using a data sample of pp collisions, collected with the LHCb detector at centre-of-mass energies s = 7, 8 and 13 TeV, corresponding to an integrated luminosity of 9 fb−1. The mass and natural w...

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Bibliographic Details
Main Author: Williams, Michael
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:English
Published: Springer Science and Business Media LLC 2022
Online Access:https://hdl.handle.net/1721.1/142436

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