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CERN Document Server 2,049 εγγραφές βρέθηκαν  1 - 10επόμενοτέλος  μετάβαση στην εγγραφή: Η έρευνα πήρε 0.30 δευτερόλεπτα. 
1.
Prototype Test for Electromagnetic Calorimeter, FOCAL, at CERN-SPS Using Large Dynamic Range Readout Electronics / Muhuri, Sanjib (Calcutta, VECC) ; Chandra, Sinjini (Calcutta, VECC ; HBNI, Mumbai) ; Mukhopadhyay, Sourav (Bhabha Atomic Res. Ctr.) ; Saini, Jogender (Calcutta, VECC) ; Chandratre, V B (Bhabha Atomic Res. Ctr.) ; Singaraju, R N (Calcutta, VECC) ; Nayak, T K (Calcutta, VECC ; CERN) ; van den Brink, Ton (Utrecht U.) ; Chattopadhyay, Subhasis (Calcutta, VECC)
A silicon–tungsten prototype calorimeter, for the proposed ALICE LS3-upgarde, was fabricated and tested at the CERN-SPS beamline facility in the year 2017. The calorimeter was designed with the help of GEANT4 simulation to perform in a high multiplicity density environment with optimised energy and position resolutions for incident energy up to 200 GeV. [...]
Singapore : Springer, 2021 - 7 p. - Published in : Springer Proc. Phys. 261 (2021) 833-839
In : 23rd DAE-BRNS High Energy Physics Symposium, Chennai, India, 10-14 Dec 2018, pp.833-839
2.
Test of prototype electromagnetic calorimeter (FOCAL) using large dynamic range ASIC ANUINDRA at CERN-SPS / Muhuri, Sanjib (Calcutta, VECC) ; Chandra, Sinjini (Calcutta, VECC) ; Mukhopadhyay, Sourav (Bhabha Atomic Res. Ctr.) ; Saini, Jogender (Calcutta, VECC) ; Chandratre, V B (Bhabha Atomic Res. Ctr.) ; Singaraju, R N (Calcutta, VECC) ; Nayak, T K (Calcutta, VECC ; CERN) ; van den Brink, Ton (Utrecht U.) ; Chattopadhyay, S (Calcutta, VECC)
2017 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 62 (2017) , pp. 872-873 Fulltext: PDF;
In : 62nd DAE-BRNS Symposium on Nuclear Physics, Patiala, India, 20 - 24 Dec 2017, pp.872-873
3.
Prototype tests of full-depth Si-W electromagnetic calorimeter for ALICE upgrade at CERN / Muhuri, Sanjib (Calcutta, VECC) ; Mukhopadhay, Sourav (Bhabha Atomic Res. Ctr.) ; Saha, Sumit K (Calcutta, VECC) ; Thakur, Sanchari (Calcutta, VECC) ; Chandratre, V B (Bhabha Atomic Res. Ctr.) ; Khan, Shuaib A (Calcutta, VECC) ; Nayak, Tapan K (Calcutta, VECC) ; Saini, Jogender (Calcutta, VECC) ; Singaraju, R N (Calcutta, VECC) ; Sukhwani, Menka (Bhabha Atomic Res. Ctr.)
2016 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 61 (2016) , pp. 748-749 Fulltext: PDF;
4.
ANUINDRA: A wide dynamic range FEE ASIC for a silicon–tungsten electromagnetic calorimeter / Mukhopadhyay, Sourav (Bhabha Atomic Res. Ctr. ; HBNI, Mumbai) ; Chandratre, Vinay B (Bhabha Atomic Res. Ctr. ; HBNI, Mumbai) ; Muhuri, Sanjib (Calcutta, VECC ; HBNI, Mumbai) ; Singaraju, Rama N (Calcutta, VECC) ; Saini, Jogender (Calcutta, VECC) ; Nayak, Tapan K (Calcutta, VECC ; NISER, Jatni ; CERN)
A wide dynamic range (ratio of maximum detectable signal to noise floor) front end electronics (FEE) readout ASIC ANUINDRA has been developed in 0.35μm standard N-well CMOS technology for the prototype forward calorimeter (FOCAL), a silicon–tungsten (Si–W) electromagnetic (EM) calorimeter, proposed as part of the ALICE upgrade at CERN. It is a 16 channel pulse processing ASIC with a multiplexed serial output along with all the individual channel’s responses available as output pins. [...]
2022 - 8 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1040 (2022) 167253
5.
Test and characterization of a prototype silicon-tungsten electromagnetic calorimeter / Muhuri, Sanjib (Calcutta, VECC) ; Mukhopadhyay, Sourav (Bhabha Atomic Res. Ctr.) ; Chandratre, Vinay B. (Bhabha Atomic Res. Ctr.) ; Sukhwani, Menka (Bhabha Atomic Res. Ctr.) ; Jena, Satyajit (Indian Inst. Tech., Mumbai) ; Khan, Shuaib Ahmad (Calcutta, VECC) ; Nayak, Tapan K. (Calcutta, VECC) ; Saini, Jogender (Calcutta, VECC) ; Singaraju, Rama Narayana (Calcutta, VECC)
New generation high-energy physics experiments demand high precision tracking and accurate measurements of a large number of particles produced in the collisions of lementary particles and heavy-ions. Silicon-tungsten (Si-W) calorimeters provide the most viable technological option to meet the requirements of particle detection in high multiplicity environments. [...]
arXiv:1407.5724.- 2014-11-11 - 6 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 764 (2014) 24-29 Preprint: PDF; External link: Preprint
6.
Fabrication and beam test of a silicon-tungsten electromagnetic calorimeter / Muhuri, Sanjib (Calcutta, VECC) ; Mukhopadhyay, Sourav (HBNI, Mumbai) ; Chandratre, Vinay B. (HBNI, Mumbai) ; Nayak, Tapan K. (Calcutta, VECC ; CERN) ; Saha, Sumit Kumar (Calcutta, VECC) ; Thakur, Sanchari (Calcutta, VECC) ; Singaraju, Rama N. (Calcutta, VECC) ; Saini, Jogender (Calcutta, VECC) ; van den Brink, A. (Utrecht U. ; Nikhef, Amsterdam ; Utrecht U.) ; Chujo, Tatsuya (Tsukuba U. (main)) et al.
A silicon-tungsten (Si-W) sampling calorimeter, consisting of 19 alternate layers of silicon pad detectors (individual pad area of 1~cm$^2$) and tungsten absorbers (each of one radiation length), has been constructed for measurement of electromagnetic showers over a large energy range. The signal from each of the silicon pads is readout using an ASIC with a dynamic range from $-300$~fC to $+500$~fC. [...]
arXiv:1911.00743.- 2020-03-18 - 15 p. - Published in : JINST 15 (2020) P03015 Fulltext: PDF; Fulltext from publisher: PDF;
7.
Development of indigenous silicon detector and readout electronics for forward electromagnetic calorimeter prototypes / Mukhopadhyay, Sourav (HBNI, Mumbai) ; Chandratre, V B (HBNI, Mumbai) ; Sukhwani, Menka (HBNI, Mumbai) ; Singaraju, Rama N (Calcutta, VECC) ; Muhuri, Sanjib (Calcutta, VECC ; HBNI, Mumbai) ; Saini, Jogender (Calcutta, VECC) ; Khan, Shuaib A (Calcutta, VECC) ; Nayak, Tapan (Calcutta, VECC ; NISER, Jatni ; CERN)
ALICE is a high-energy physics experiment at the CERN Large Hadron Collider (LHC) in Geneva, to study the properties of quark-gluon plasma, formed in heavy-ion collisions. In the upgrade program, a new electromagnetic forward calorimeter (FOCAL) based on silicon and tungsten (Si$+$W) sampling configuration, has been proposed to address new physics objectives of ALICE experiment. [...]
2022 - 12 p. - Published in : Pramana - J. Phys. 96 (2022) 177
8.
Characteristics of triple GEM detector for the ALICE TPC upgrade at CERN / Patra, Rajendra Nath (Calcutta, VECC) ; Singaraju, R N (Calcutta, VECC) ; Biswas, S (Calcutta, VECC) ; Ahammed, Z (Calcutta, VECC) ; Nayak, T K (Calcutta, VECC) ; Viyogi, Y P (Calcutta, VECC)
2016 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 61 (2016) , pp. 1050-1051 Fulltext: PDF;
9.
Testing of large size GEM detector with Pb+Pb collision at CERN-SPS / Kumar, Ajit (Calcutta, VECC) ; Dubey, Anand Kumar (Calcutta, VECC) ; Saini, Jogender (Calcutta, VECC) ; Singhal, Vikas (Calcutta, VECC) ; Negi, Vinod (Calcutta, VECC) ; Mandal, Swagata (Calcutta, VECC) ; Prasad, Sidharth Kumar (Bose Inst., Kolkata) ; Nag, Dipanjan (Bose Inst., Kolkata) ; Gosh, ChandraSekher (Calcutta, VECC) ; Chattopadhyay, Subhasis (Calcutta, VECC ; Bose Inst., Kolkata)
2017 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 62 (2017) , pp. 1006-1007 Fulltext: PDF;
In : 62nd DAE-BRNS Symposium on Nuclear Physics, Patiala, India, 20 - 24 Dec 2017, pp.1006-1007
10.
Performance of a small scale prototype of cellular honeycomb proportional chamber / ALICE Collaboration
Beam test results for the first small-scale prototype of a honeycomb cellular proportional chamber to be used in ALICE PMD are presented. The overall efficiency for MIP detection is found to be around 93%. [...]
ALICE-INT-1999-20; CERN-ALICE-INT-1999-20.- Geneva : CERN, 1999 - 22 p. Fulltext: PDF;

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