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DOE OSTI · 1343558

The GlueX DIRC detector

Barbosa, F.·Bessuille, J.·Chudakov, E.·Dzhygadlo, R.·Fanelli, C.·Frye, J.·Hardin, J.·Kelsey, J.·Patsyuk, M.·Schwarz, C.·Schwiening, J.·Stevens, J.·Shepherd, M.·Whitlatch, T.·Williams, M.
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Abstract

We present the GlueX DIRC (Detection of Internally Reflected Cherenkov light) detector that is being developed to upgrade the particle identification capabilities in the forward region of the GlueX experiment at Jefferson Lab. The GlueX DIRC will utilize four existing decommissioned BaBar DIRC bar boxes, which will be oriented to form a plane roughly 4 m away from the fixed target of the experiment. A new photon camera has been designed that is based on the SuperB FDIRC prototype. The full GlueX DIRC system will consist of two such cameras, with the first planned to be built and installed in 2017. In addition, we present the current status of the design and R&D, along with the future plans of the GlueX DIRC detector.

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43 PARTICLE ACCELERATORS73 NUCLEAR PHYSICS AND RADIATION PHYSICSCherenkov counterDIRCParticle identificationRing imaging

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Barbosa, F., Bessuille, J., Chudakov, E., Dzhygadlo, R., Fanelli, C., Frye, J., Hardin, J., Kelsey, J., Patsyuk, M., Schwarz, C., Schwiening, J., Stevens, J., Shepherd, M., Whitlatch, T., Williams, M.. 2017-02-03. The GlueX DIRC detector. https://doi.org/10.1016/j.nima.2017.01.054

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