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\bibitem{NEXTCollaborationAlvarez_etal2013} NEXT Collaboration(Alvarez, V. et al), Carcel, S., Cervera-Villanueva, A., Diaz, J., Ferrario, P., Gil, A., et al. (2013). Ionization and scintillation response of high-pressure xenon gas to alpha particles. \textit{J. Instrum.}, \textit{8}, P05025--35pp.

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