TORCH: a large area time-of-flight detector for particle identification

Neville Harnew; Srishti Bhasin; Thomas Blake; Nicholas Brook; Tom Conneely; David Cussans; Maarten van Dijk; Roger Forty; Christophe Frei; Emmy Gabriel; Rui Gao; Timothy Gershon; Thierry Gys; Tom T. Hadavizadeh; Thomas Hancock; Michel Kreps; James Milnes; Didier Piedigrossi; Jonas Rademacker

doi:10.1016/j.nima.2018.10.099

arXiv · 1810.06658

TORCH: a large area time-of-flight detector for particle identification

Neville Harnew·Srishti Bhasin·Thomas Blake·Nicholas Brook·Tom Conneely·David Cussans·Maarten van Dijk·Roger Forty·Christophe Frei·Emmy Gabriel·Rui Gao·Timothy Gershon·Thierry Gys·Tom T. Hadavizadeh·Thomas Hancock·Michel Kreps·James Milnes·Didier Piedigrossi·Jonas Rademacker

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Abstract

TORCH is a time-of-flight detector that is being developed for the Upgrade II of the LHCb experiment, with the aim of providing charged particle identification over the momentum range 2-10 GeV/c. A small-scale TORCH demonstrator with customised readout electronics has been operated successfully in beam tests at the CERN PS. Preliminary results indicate that a single-photon resolution better than 100 ps can be achieved.

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Neville Harnew, Srishti Bhasin, Thomas Blake, Nicholas Brook, Tom Conneely, David Cussans, Maarten van Dijk, Roger Forty, Christophe Frei, Emmy Gabriel, Rui Gao, Timothy Gershon, Thierry Gys, Tom T. Hadavizadeh, Thomas Hancock, Michel Kreps, James Milnes, Didier Piedigrossi, Jonas Rademacker. 2018-10-15. TORCH: a large area time-of-flight detector for particle identification. https://doi.org/10.1016/j.nima.2018.10.099

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