A5034989333- Particle physics theoretical and experimental studies
- High-Energy Particle Collisions Research
- Quantum Chromodynamics and Particle Interactions
- Particle Detector Development and Performance
- Dark Matter and Cosmic Phenomena
- Computational Physics and Python Applications
- Cosmology and Gravitation Theories
- Neutrino Physics Research
- Medical Imaging Techniques and Applications
- Black Holes and Theoretical Physics
- Radiation Detection and Scintillator Technologies
- Astrophysics and Cosmic Phenomena
- Particle Accelerators and Free-Electron Lasers
- Distributed and Parallel Computing Systems
- Gamma-ray bursts and supernovae
- CCD and CMOS Imaging Sensors
- Diamond and Carbon-based Materials Research
- Nuclear reactor physics and engineering
- Atomic and Subatomic Physics Research
- Stochastic processes and financial applications
- Electronic and Structural Properties of Oxides
- International Science and Diplomacy
- Big Data Technologies and Applications
- Advanced X-ray and CT Imaging
- Scientific Computing and Data Management
European Organization for Nuclear Research
2016-2025
Institute of High Energy Physics
2015-2024
A. Alikhanyan National Laboratory
2022-2024
University of Antwerp
2024
RWTH Aachen University
2024
Paul Scherrer Institute
2023
University of Bristol
2022
Imperial College London
2021
National and Kapodistrian University of Athens
2016
Fermi National Accelerator Laboratory
2013
This paper deals with an investigation of the trapping mechanisms and "pumping" process on a device based polycrystalline Chemical Vapor Deposited (CVD) diamond, recently tested as particle tracker. Photoconductivity measurements have been carried out during monochromatic illumination from near IR to above bandgap, while thermally stimulated current used detect main defect level band-edge. The results compared charge collection distance measurements, highlighting passivation effects some...
Major LHC upgrades planned around 2020 are expected to increase the delivered instantaneous luminosity above 1034 cm-2s-1 while keeping bunch spacing at 25 ns, or even increasing it. In order cope with higher pileup, CMS collaboration is planning build a completely new tracking system, which will probably implement also trigger capabilities. identify best possible design, tool was developed (tkLayout) generate layouts, make an estimate of material budget and provide priori performance....
We propose a quantitative model of electronic transport on the basis conductivity characterization diamond-based sensors exposed to $\ensuremath{\beta}$ radiation. Some investigated samples have been irradiated with neutron up fluence $2\ifmmode\times\else\texttimes\fi{}{10}^{15}∕{\mathrm{cm}}^{2}$. Radiation-induced current measurements performed study trapping and recombination deep defect levels in diamond band gap. present analysis passivation traps release carriers during thermal fading...
The CMS silicon strip tracker, providing a sensitive area of approximately 200 m2 and comprising 10 million readout channels, has recently been completed at the tracker integration facility CERN. community is currently working to develop integrate online offline software frameworks, known as XDAQ CMSSW respectively, for purposes data acquisition detector commissioning monitoring. Recent developments have seen many new services tools within system, such event building, distributed analysis,...
Silicon carbide is a promising wide-gap material because of its excellent electrical and physical properties, which are very relevant to technological applications. In particular, silicon can represent good alternative Si in applications like the inner tracking detectors particle physics experiments [1]. this work p+/n SiC diodes realized on medium doped (1×1015 cm -3), 40 µm thick epitaxial layer exploited as measurements their charge collection properties under beta radiation from Sr90...
The CMS Silicon Strip Tracker is the largest detector of its kind ever operated, with about 200 m <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> silicon surface. it sub-detector highest number modules within CMS. Given complexity device, a variety tools was developed and used to measure status in real time allow for data qualification corrective actions when needed. In this paper we describe monitoring techniques that are safely operate...
The performance of the tracker CMS experiment, comprising a pixel and strip detector, has so far been excellent, as reflected in wealth physics results produced far.However, foreseen increases both instantaneous well integrated luminosity by LHC during next ten years will necessitate series upgrades tracking detector.In 2016-17 detector be exchanged, around 2022 whole need to replaced, order able cope with an 5 × 10 34 cm -2 s -1 3000 fb , expected for High Luminosity (HL-LHC).Experience at...
The Compact Muon Solenoid (CMS) experiment plans to replace its strip tracker system with a completely new Outer Tracker cope the higher luminosity, compared Run 2 operation, provided by HL-LHC. This CMS Phase-2 will be build up from two types of modules both consisting out parallel silicon sensors separated few millimetres. To read four specific custom chips are required. proceeding introduces module concept, goes into more detail on data path, discusses test (OT-$\mu$DTC) designed for...
This paper reports the design, fabrication and characterization of single-sided silicon microstrip sensors with integrated biasing resistors coupling capacitors, produced for first time in India. We have developed a prototype sensor on four-inch wafer. After finding suitable test procedures characterizing these AC coupled sensors, we fine-tuned various process parameters order to produce desired specifications.
The CMS Silicon Strip Tracker is the largest detector of its kind ever operated, with a silicon surface area about 200 m <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> . sub-detector highest number modules within experiment. Given complexity device, variety tools were developed and are used to determine status in real time allow for data qualification corrective actions when needed. In this paper we describe monitoring techniques that...