论文信息 - Status of the GlueX DIRC

Status of the GlueX DIRC

Abstract This year we start assembling the DIRC detector to upgrade the particle identification capabilities in the forward region of the GlueX detector in Hall D at Jefferson Lab. The main components of the GlueX DIRC are the four bar boxes (reused from the decommissioned BaBar DIRC) and two photon cameras, which were designed based on the prototype for the SuperB FDIRC. The delicate bar boxes have already arrived at JLab from SLAC, where they have been stored for the last ten years. They will be attached to the newly built photon cameras and installed in Hall D already for the 2019 spring run. We present the status of the GlueX DIRC project including the ongoing R&D and the plan for the future.

[1] A. Alaoui,et al. A RICH Detector for CLAS12 Spectrometer , 2012 .

[2] D. Leith,et al. Design and performance of the focusing DIRC detector , 2015 .

[3] Robert G. Edwards,et al. Toward the excited isoscalar meson spectrum from lattice QCD , 2013, 1309.2608.

[4] M. Düren,et al. Simulation and reconstruction of the PANDA Barrel DIRC , 2014 .

[5] T. Iijima,et al. Likelihood analysis of patterns in a time-of-propagation (TOP) counter , 2008 .

[6] P. Bailly,et al. The DIRC particle identification system for the BaBar experiment , 2004 .

[7] C. Fanelli,et al. The GlueX DIRC detector , 2017 .

[8] M. Staric,et al. Pattern recognition for the time-of-propagation counter , 2011 .