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arXiv · physics/9907015

High Resolution RPC's for Large TOF Systems

P. Fonte·R. Ferreira Marques·J. Pinhao·N. Carolino·A. Policarpo
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Abstract

Here we report on a particular type of RPC that presents up to 99% efficiency for minimum ionizing particles and a very sharp time resolution, below 50 ps sigma in the most optimized conditions. Our 9 cm2 cells, made with glass and metal electrodes that form accurately spaced gaps of a few hundred micrometers, are operated at atmospheric pressure in non-flammable gases and can be economically produced in large quantities, opening perspectives for the construction of large area time of flight systems.

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P. Fonte, R. Ferreira Marques, J. Pinhao, N. Carolino, A. Policarpo. 1999-08-16. High Resolution RPC's for Large TOF Systems. https://doi.org/10.1016/s0168-9002(99)01299-1

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