A dual-phase xenon TPC for scintillation and ionisation yield measurements in liquid xenon Laura Baudis, Yanina Biondi, Chiara Capelli, Michelle Galloway, Shingo Kazama, Alexander Kish, Payam Pakarha, Francesco Piastra and Julien Wulf Eur. Phys. J. C, 78 5 (2018) 351 Published online: 30 April 2018 DOI: 10.1140/epjc/s10052-018-5801-5