@article{a938c9b287b6487786d86c061c09e2af,
title = "Observation of ηc(2S) → pp¯ and search for X(3872) → pp¯ decays",
author = "{LHCb Collaboration} and R Aaij and Marco Adinolfi and John Benton and Emma Buchanan and Andrew Cook and Jeremy Dalseno and Sam Harnew and James Kariuki and Paras Naik and Konstantinos Petridis and Gabriela Pomery and Eugenia Price and Claire Prouve and Renato Quagliani and Jonas Rademacker and Sophie Richards and Daniel Saunders and Nicola Skidmore and Jaap Velthuis and David Voong",
year = "2017",
month = jun,
day = "10",
doi = "10.1016/j.physletb.2017.03.046",
language = "English",
volume = "769",
pages = "305--313",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "North-Holland Publishing Company",
}