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CHAKRABORTY, Sayan (University of Calcutta)03/02/2026, 16:55Gaseous detectorsPoster
Bulk resistivity of electrode materials is very important for the performance of Resistive Plate Chambers (RPCs). Surface resistivity of the electrode plate also play crucial role to reduce the micro discharge inside the RPC. Detailed studies have been made on both the bulk resistivity and surface resistivity of carbon-loaded Polytetrafluoroethylene (PTFE) material commonly known as Teflon....
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78. The OCTOPUS Project: Development of a Monolithic Active Pixel Sensor for Future Lepton CollidersJANOSKA, Zdenko (Czech Technical University in Prague (CZ))03/02/2026, 16:55Detector concepts for the future experimentsPoster
The OCTOPUS (Optimized CMOS Technology for Precision in Ultra-thin Silicon) project, established within the DRD3 collaboration, aims to develop a Monolithic Active Pixel Sensor (MAPS) demonstrator to meet the stringent requirements of future lepton collider vertex detectors. This paper presents the architecture, design features, and preliminary simulation results of the first OCTOPUS...
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Dr M. JOHN, J. (IFJ-PAN, Krakow)03/02/2026, 17:00Detector concepts for the future experimentsPoster
Future high-luminosity electronโpositron colliders demand Monte Carlo generators of unprecedented precision. We present recent developments in KKMCee aimed at this goal. Building on requirements for โhigh-precisionโ MC toolsโimproved higher-order corrections, efficient reweighting, and robust interfacesโwe highlight new tests and extensions. In particular, the inclusion of $\tau$ spin...
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RANGA, Virender (Indian Institute of Technology Roorkee)03/02/2026, 17:00Photon detectionPoster
Measurements of Response of LBC, LaBr3:Ce and NaI(Tl) Crystals to Thermal and Fast Neutrons
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SHEOKAND, Tanvi (Panjab University (IN))03/02/2026, 17:05Gaseous detectorsPoster
The upgrade of the High-Luminosity LHC (HL-LHC) will boost the instantaneous luminosity to 5-7 ร 10^34 cmโปยฒsโปยน, increasing particle fluxes in the forward region of the CMS detector. The high particle flux can damage electronics and induce spurious signals. This study focuses on the GE1/1 triple-GEM detectorโs sensitivity to both neutral and charged background particles, performed using FLUKA...
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VIJAY, Anusree (Indian Institute of Technology Madras (IN))03/02/2026, 17:05Detector concepts for the future experimentsPoster
The MALTA family of Depleted Monolithic Active Pixel Sensors, fabricated in a modified 180 nm CMOS imaging process, is being developed to meet the stringent requirements of next-generation collider experiments. These sensors are designed to provide high spatial resolution, fast timing, and excellent radiation tolerance. The MALTA2 prototype employs small collection electrodes and optimized...
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THAKURANI, Bhanu (University of Delhi (IN))03/02/2026, 17:10Gaseous detectorsPoster
Resistive Plate Chambers (RPCs) are widely employed in high-energy physics experiments due to their excellent timing and efficiency capabilities. However, the conventional freon-based gas mixtures employed in RPCs contribute significantly to greenhouse gas emissions due to their high Global Warming Potential (GWP). This study examines the performance of a single-gap glass RPC detector (30 cm x...
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Ms LOHAN, Sushila (University of Delhi (IN))03/02/2026, 17:10Gaseous detectorsPoster
Gaseous Detectors are key components of particle detectors in High Energy Physics (HEP) experiments. The Gas Electron Multiplier (GEM) is one such detector being used in contemporary HEP experiments due to its good timing resolution, High-rate handling capability, good spatial resolution, and radiation tolerance. The optimal performance of gaseous detector depends on the choice of gases being...
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Dr KARNAM, Raveendrababu (National Institute of Science Education and Research (NISER) (IN))03/02/2026, 17:15Medical imaging, security and other applicationsPoster
Muography exploits naturally occurring cosmic-ray muons, produced by interactions of primary cosmic rays with atmospheric nuclei, for imaging applications. At sea level, muons are the most abundant charged particles, with an intensity of $\sim$1 cm$^{-2}$ min$^{-1}$. Over the past two decades, muon radiography has been applied in diverse contexts, including nuclear safety (monitoring spent...
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GOLA, Mohit (TRIUMF (CA))03/02/2026, 17:15Photon detectionPoster
A new photosensor module, the multi-PMT (mPMT), has been developed for the Intermediate Water Cherenkov Detector (IWCD) of the Hyper-Kamiokande (Hyper-K) experiment. Each mPMT module consists of 19 three-inch PMTs enclosed within a watertight pressure vessel and integrated with custom readout electronics. Compared to conventional 20-inch PMTs used in Super-Kamiokande and Hyper-K, mPMTs offer...
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Mr MANDAL, SUBIR (Bose Institute)03/02/2026, 17:20Gaseous detectorsPoster
A straw tube detector prototype consisting of six straws each having 6 mm diameter and 20 cm length is characterised using premixed gas of Argon and C$O_2$ in volumetric ratio of 70/30 at a flow rate of 3 l/h. F$e^{55}$ X-ray source having characteristic energy of 5.9 keV is used to measure the gain and energy resolution. The primary goal of this work is to study the variation of gain and...
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CHETRI, Hridey, PAWAR, Nihar03/02/2026, 17:20Particle IdentificationPoster
The Aerogel Ring Imaging Cherenkov (ARICH) detector is located in the forward endcap of the Belle II detector to identify charged particles, with the main goal of separating kaons from pions over the full kinematic range. The detector works by collecting Cherenkov light emitted by fast charged particles with Hybrid Avalanche Photo-Detectors (HAPDs). ARICH has been successfully operated from...
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MIZUHIKI, Ryugo (Kobe University (JP))03/02/2026, 17:24Trigger and DAQ hardwarePoster
The design and status of developing the Level-0 endcap muon trigger firmware of
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the ATLAS experiment at HL-LHC are reported. An ATCA blade with an XCVU13P FPGA
and the firmware to identify muon candidates have been developed. The firmware
uses detector hits from the Thin Gap Chambers (TGC) to reconstruct candidates
and takes the coincidence with data from other inner muon detectors,... -
SOLDANI, Mattia (CERN)03/02/2026, 17:24Solid state detectorsPoster
The Tile Calorimeter (TileCal) is a sampling hadronic calorimeter covering the central region of the ATLAS experiment, with steel as absorber and plastic scintillators as active medium. The scintillators are read-out by the wavelength shifting fibres coupled to the photomultiplier tubes (PMTs). The analogue signals from the PMTs are amplified, shaped, digitized by sampling the signal every 25...
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PAL, Kuldeep Kumar (National Institute of Science Education and Research (NISER) (IN))03/02/2026, 17:27Solid state detectorsPoster
To cope up with enhanced interaction rates during the High Luminosity operation of the LHC (HL-LHC), the CMS Outer Tracker (OT) is being upgraded with specialized strip-strip (2S) modules with capability of track selection at the hardware level. The assembly of such silicon strip tracker modules consist a multi-step procedure with the usage of several machineries and precision fixtures. Within...
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Prof. ZUCCON, Paoloz (Universita degli Studi di Trento and INFN (IT))03/02/2026, 17:27Solid state detectorsPoster
The High-Energy Particle Detector 02 (HEPD-02) was launched in June 2025 as a payload on the China Seismo-Electromagnetic Satellite CSES-02. HEPD-02 is equipped with monolithic active pixel sensors (MAPS) arranged to reconstruct the incoming direction of the charged particles entering the detector. It is the first time that MAPS are used in a space application. The technological solutions and...
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SHUCHI, Sneh (National Institute of Science Education and Research (NISER) (IN))03/02/2026, 17:30Solid state detectorsPoster
The CMS silicon strip tracker consists of the inner barrel (TIB), inner discs (TID), outer barrel (TOB), and end-cap (TEC) sub-detectors, providing precise measurements for charged particle trajectories up to a pseudorapidity range of |ฮท| < 2.5. During Run 3 with proton-proton collisions at โs = 13.6 TeV, the CMS strip tracker continues to perform exceedingly well superseding its design goals....
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Mr GOSWAMI, Hrishikesh (Indian Institute of Technology Hyderabad)03/02/2026, 17:30Particle IdentificationPoster
We present a comprehensive overview of the construction, operation, and performance of the imaging Time-of-Propagation (TOP) detector of the Belle II experiment at the SuperKEKB e+eโ collider. Situated in the central barrel region of Belle II, the TOP detector is a critical component for the charged particle identification (PID). It leverages Cherenkov radiation, which is produced as charged...
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JAIN, Atul (Tata Institute of Fundamental Research (TIFR))03/02/2026, 17:32Photon detectionPoster
The Cosmic Ray Laboratory (CRL) of the Tata Institute of Fundamental Research (TIFR), Ooty, has established an indigenous technology for the fabrication of plastic scintillators using commercially available polymer pellets. Scintillators of dimension 50cm x 50cm x 2cm are routinely produced to meet the requirements of the GRAPE-3 experiment hosted at CRL. In this paper, we present the...
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MESE, Marco (University of Naples Federico II)03/02/2026, 17:32Trigger and DAQ hardware
Modern space-based UV and Cherenkov telescopes require highly integrated electronic systems capable of acquiring signals from large SiPM focal surfaces while ensuring low power consumption, high reliability, and seamless integration with the global telescope data acquisition. Within the SiSMUV project, we have developed a modular front-end electronics architecture specifically tailored to the...
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Ms ROZARIO, Catarina (Tata Institute of Fundamental Research (IN))03/02/2026, 17:34
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JUKS, Stefania (Universitรฉ Paris-Saclay (FR))03/02/2026, 17:34Gaseous detectorsPoster
About 80% of the greenhouse gas (GHG) emissions at CERN arise from the use of fluorinated gases in gaseous particle detectors, primarily C$_2$H$_2$F$_4$, SF$_6$ and CF$_4$, reaching the order of hundred-thousands of tCO$_2$e per year. This is challenging not only from an environmental perspective, but also due to financial and regulatory considerations. In the following years, the purchase of...
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CHMIEL, Kacper (Universita e INFN Roma Tre (IT))03/02/2026, 17:36Gaseous detectorsPoster
The most important ATLAS upgrade for LHC run-3 has been in the Muon Spectrometer, where the replacement of the two forward inner stations with the New Small Wheels (NSW) introduced two novel detector technologies: the small-strip Thin Gap Chambers (sTGC) and the resistive strips Micromegas (MM). These detectors have been chosen and designed in to cope with the high background levels of LHC...
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Prof. BEHERA, Prafulla (Indian Institute of Technology Madras (IN))Solid state detectorsPoster
Future collider experiments demand pixel detectors that can withstand extreme radiation environments while maintaining reliable performance at high luminosities. To address these requirements, a CMOS depleted monolithic active pixel sensor has been designed with an advanced readout scheme, enabling strong radiation tolerance, high hit-rate capability, fine spatial granularity, and accurate...
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DEBNATH, Trisha (LLR-Ecole Polytechnique | CNRS (FR))AI in hardware triggerPoster
As part of its upgrade for the High-Luminosity LHC (HL-LHC) , the CMS experiment is deploying a novel High Granularity Calorimeter (HGCAL) in the endcap regions. Designed with fine segmentation in both longitudinal and transverse directions, HGCAL will be the first calorimeter specifically optimised for particle-flow reconstruction to operate at a colliding-beam experiment. The calorimeter...
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NANDAN, Saswati (Universita & INFN Pisa (IT))Trigger and DAQ hardwarePoster
Reducing event and data sizes is critical for experiments at the LHC, where high collision rates and increased detector granularity rapidly increase storage and processing requirements. In the CMS experiment, a recent development to address this challenge is the โRawโโ format: a new approach for recording silicon strip data in which only the reconstructed clusterโs barycenter and average...
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