Title of article
The HARP resistive plate chambers: Characteristics and physics performance
Author/Authors
Ammosov، نويسنده , , V. and Boyko، نويسنده , , I. and Chelkov، نويسنده , , G. and Dedovitch، نويسنده , , D. and Dydak، نويسنده , , F. and Elagin، نويسنده , , A. and Gapienko، نويسنده , , V. and Gostkin، نويسنده , , M. and Guskov، نويسنده , , A. and Koreshev، نويسنده , , V. and Kroumchtein، نويسنده , , Z. and Nefedov، نويسنده , , Yu. V. Nikolaev، نويسنده , , K. and Semak، نويسنده , , A. and Sviridov، نويسنده , , Yu. and Usenko، نويسنده , , E. ، نويسنده ,
Pages
5
From page
639
To page
643
Abstract
The HARP resistive plate chamber (RPC) system was designed for time-of-flight measurement in the large-angle acceptance region of the HARP spectrometer. It comprised 46 four-gap glass RPCs covering an area of 8 m 2 . The design of the RPCs, their operation, intrinsic properties, and system performance are described. The intrinsic time resolution of the RPCs is 127 ps leading to a system time-of-flight resolution of 175 ps. It is argued that gross differences between pion and proton timing in multi-gap timing RPCs, reported recently in the literature, do not exist.
Keywords
Harp , Gaseous detectors , Resistive plate chambers , RPC
Journal title
Astroparticle Physics
Record number
2025147
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