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Imaging Cherenkov detectors are largely used for particle identification (PID) in nuclear and particle physics experiments, where developing fast reconstruction algorithms is becoming of paramount importance to allow for near real time…

Data Analysis, Statistics and Probability · Physics 2020-05-21 Cristiano Fanelli , Jary Pomponi

The DIRC, a new type of Cherenkov imaging device, has been selected as the primary particle identification system for the BABAR detector at the asymmetric B-factory, PEP-II. It is based on total internal reflection and uses long,…

High Energy Physics - Experiment · Physics 2015-06-25 Jochen Schwiening

The DIRC is a new type of Cherenkov imaging device that will be used for the first time in the BABAR detector at the asymmetric B-factory, PEP-II. It is based on total internal reflection and uses long, rectangular bars made from synthetic…

High Energy Physics - Experiment · Physics 2015-06-25 DIRC Collaboration

The DIRC is a new type of Cherenkov detector that is successfully operating as the hadronic particle identification system for the BABAR experiment at SLAC. The fused silica bars that serve as the DIRC's Cherenkov radiators must transmit…

High Energy Physics - Experiment · Physics 2015-06-25 M. Convery , B. Ratcliff , X. Sarazin , J. Schwiening , J. Va'vra

We present the final results from a novel Cherenkov imaging detector called the Focusing DIRC (FDIRC). This detector was designed as a full-scale prototype of the particle identification system for the SuperB experiment [1], and comprises…

Instrumentation and Detectors · Physics 2015-12-09 B. Dey , M. Borsato , N. Arnaud , D. W. G. S. Leith , K. Nishimura , D. A. Roberts , B. N. Ratcliff , G. Varner , J. Va'vra

The integration of Deep Learning (DL) into experimental nuclear and particle physics has driven significant progress in simulation and reconstruction workflows. However, traditional simulation frameworks such as Geant4 remain…

Instrumentation and Detectors · Physics 2025-04-29 James Giroux , Michael Martinez , Cristiano Fanelli

The DIRC is a Cherenkov imaging detector based on total internal reflection for the BaBar detector at PEP-II. The principles of the DIRC ring imaging Cherenkov technique are explained and its choice for the BaBar detector particle…

High Energy Physics - Experiment · Physics 2009-10-30 J. Schwiening

The DIRC, a novel type of Cherenkov ring imaging device, is the primary hadronic particle identification system for the BaBar detector at the asymmetric B-factory Pep-II at SLAC. It is based on total internal reflection and uses long,…

High Energy Physics - Experiment · Physics 2007-05-23 T. Hadig

The DIRC (Detection of Internally Reflected Cerenkov light) is a new type of ring imaging Cerenkov detector, which detects images from Cerenkov light produced in precisely machined quartz bars. The Cerenkov images are transported along…

High Energy Physics - Experiment · Physics 2007-05-23 C. Lu , D. Marlow , C. Mindas , E. Prebys

The innovative Barrel DIRC (Detection of Internally Reflected Cherenkov light) counter will provide hadronic particle identification (PID) in the central region of the PANDA experiment at the new Facility for Antiproton and Ion Research…

Imaging Cherenkov detectors are crucial for particle identification (PID) in nuclear and particle physics experiments. Fast reconstruction algorithms are essential for near real-time alignment, calibration, data quality control, and…

Instrumentation and Detectors · Physics 2024-07-11 Cristiano Fanelli , James Giroux , Justin Stevens

The DIRC technology (Detection of Internally Reflected Cherenkov light) offers an excellent possibility to minimize the form factor of Cherenkov detectors in hermetic high energy detectors. The PANDA experiment at FAIR in Germany will…

We have developed particle detectors based on fused silica (quartz) Cherenkov radiators read out with micro-channel plate photomultipliers (MCP-PMTs) or silicon photomultipliers (SiPMs) for high precision timing (Sigma(t) about 10-15 ps).…

Instrumentation and Detectors · Physics 2015-06-05 M. G. Albrow , Heejong Kim , S. Los , E. Ramberg , A. Ronzhin , V. Samoylenko , H. Wenzel , A. Zatserklyaniy

Imaging Cherenkov detectors form the backbone of particle identification (PID) at the future Electron Ion Collider (EIC). Currently all the designs for the first EIC detector proposal use a dual Ring Imaging CHerenkov (dRICH) detector in…

Instrumentation and Detectors · Physics 2022-04-20 C. Fanelli , A. Mahmood

The DIRC, a novel type of Cherenkov ring imaging device, is the primary hadronic particle identification system for the BABAR detector at the asymmetric B-factory, PEP-II at SLAC. BABAR began taking data with colliding beams mode in late…

High Energy Physics - Experiment · Physics 2007-05-23 Jochen Schwiening , representing the BABAR-DIRC Collaboration

We study the reconstruction and particle identification (PID) problem for Ring Imaging devices providing a good knowledge of the direction of the Cerenkov photons, as the DIRC system, on which we specialize. We advocate first the use of the…

High Energy Physics - Experiment · Physics 2009-10-31 M. Benayoun , L. Del Buono , Ph. Leruste

The resolution of Cherenkov detectors using the DIRC method is mainly limited by three components: photon loss due to steep angles of incidence, dispersion effects, and angle straggling due to the Coulomb interaction of the charged…

High Energy Physics - Experiment · Physics 2025-06-03 Mustafa Schmidt , Afaf Wasili

We present studies for optimizing the next generation of ground-based imaging atmospheric Cherenkov telescopes (IACTs). Results focus on mid-sized telescopes (MSTs) for CTA, detecting very high energy gamma rays in the energy range from a…

Instrumentation and Methods for Astrophysics · Physics 2015-07-15 M. Wood , T. Jogler , J. Dumm , S. Funk

Cerenkov technology is often the optimal choice for particle identification in high energy particle collision applications. Typically, the most challenging regime is at high pseudorapidity (forward) where particle identification must…

Instrumentation and Detectors · Physics 2016-06-28 M. Blatnik , K. Dehmelt , A. Deshpande , D. Dixit , N. Feege , T. K. Hemmick , B. Lewis , M. L. Purschke , W. Roh , F. Torales-Acosta , T. Videbaek , S. Zajac

The multi-reference coupled-cluster Monte Carlo (MR-CCMC) algorithm is a determinant-based quantum Monte Carlo (QMC) algorithm that is conceptually similar to Full Configuration Interaction QMC (FCIQMC). It has been shown to offer a…

Strongly Correlated Electrons · Physics 2024-05-06 Zijun Zhao , Maria-Andreea Filip , Alex J W Thom
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