LIVIVO - Search results -

Search results

Result 1 - 10 of total 247

Search options

Article ; Online: Correcting the Non-Linear Response of Silicon Photomultipliers.

Brinkmann, Lukas / Garutti, Erika / Martens, Stephan / Schwandt, Joern

2024 Volume 24, Issue 5

Abstract: The finite number of pixels in a silicon photomultiplier (SiPM) limits its dynamic range to light pulses up to typically 80% of the total number of pixels in a device. Correcting the non-linear response is essential to extend the SiPM's dynamic range. ... ...

Abstract	The finite number of pixels in a silicon photomultiplier (SiPM) limits its dynamic range to light pulses up to typically 80% of the total number of pixels in a device. Correcting the non-linear response is essential to extend the SiPM's dynamic range. One challenge in determining the non-linear response correction is providing a reference linear light source. Instead, the single-step method used to calibrate PMTs is applied, based on the difference in responses to two light sources. With this method, the response of an HPK SiPM (S14160-1315PS) is corrected to linearity within 5% while extending the linear dynamic range by a factor larger than ten. The study shows that the response function does not vary by more than 5% for a variation in the operating voltage between 2 and 5 V overvoltage in the gate length between 20 and 100 ns and for a time delay between the primary and secondary light of up to 40 ns.
Language	English
Publishing date	2024-03-05
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2052857-7
ISSN	1424-8220 ; 1424-8220
ISSN (online)	1424-8220
ISSN	1424-8220
DOI	10.3390/s24051671
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Article ; Online: Determination of Self-Heating in Silicon Photomultipliers.

Garutti, Erika / Martens, Stephan / Schwandt, Joern / Villalba-Pedro, Carmen

Sensors (Basel, Switzerland)

2024 Volume 24, Issue 9

Abstract: The main consequence of radiation damage on a silicon photomultiplier (SiPM) is a significant increase in the dark current. If the SiPM is not adequately cooled, the power dissipation causes it to heat up, which alters its performance parameters. To ... ...

Abstract	The main consequence of radiation damage on a silicon photomultiplier (SiPM) is a significant increase in the dark current. If the SiPM is not adequately cooled, the power dissipation causes it to heat up, which alters its performance parameters. To investigate this heating effect, a measurement cycle was developed and performed with a KETEK SiPM glued to an Al
Language	English
Publishing date	2024-04-24
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2052857-7
ISSN	1424-8220 ; 1424-8220
ISSN (online)	1424-8220
ISSN	1424-8220
DOI	10.3390/s24092687
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Book ; Online: Self-heating Effect in Silicon-Photomultipliers

Garutti, E. / Klanner, R. / Popova, E. / Martens, S. / Schwandt, J. / Villalba, C.

2022

Abstract: The main effect of radiation damage in a Silicon-Photolumtiplier (SiPM) is a dramatic increase in the dark current. The power dissipated, if not properly cooled, heats the SiPM, whose performance parameters depend on temperature. Heating studies were ... ...

Abstract	The main effect of radiation damage in a Silicon-Photolumtiplier (SiPM) is a dramatic increase in the dark current. The power dissipated, if not properly cooled, heats the SiPM, whose performance parameters depend on temperature. Heating studies were performed with a KETEK SiPM, glued on an Al$_2$O$_3$ substrate, which is either directly connected to the temperature-controlled chuck of a probe station, or through layers of material with well-known thermal resistance. The SiPM is illuminated by a LED operated in DC-mode. The SiPM current is measured and used to determine the steady-state temperature as a function of power dissipated in the multiplication region of the SiPM and thermal resistance, as well as the time dependencies for heating and cooling. This information can be used to correct the parameters determined for radiation-damaged SiPM for the effects of self-heating. The method can also be employed for packaged SiPMs with unknown thermal contact to a heat sink. The results presented in this paper are preliminary.
Keywords	Physics - Instrumentation and Detectors
Subject code	621
Publishing date	2022-05-11
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Book ; Online: PeakOTron

Rolph, Jack / Garutti, Erika / Klanner, Robert / Quadfasel, Tobias / Schwandt, Joern

A Python Module for Fitting Charge Spectra of Silicon Photomultipliers

2023

Abstract: A Python program has been developed which fits a published detector-response model to SiPM charge spectra to characterise SiPMs. Spectra for SiPMs illuminated by low intensity pulsed light with Poisson-distributed number of photons and a time spread of ... ...

Abstract	A Python program has been developed which fits a published detector-response model to SiPM charge spectra to characterise SiPMs. Spectra for SiPMs illuminated by low intensity pulsed light with Poisson-distributed number of photons and a time spread of order nanoseconds or less, can be analysed. The entire charge spectra, including the intervals in-between the photoelectron peaks, are fitted, which allows determining, in addition to the mean number of detected photons, gain, gain spread, prompt cross-talk, pedestal, and electronics noise, the dark-count rate as well as the probability and time constant of after-pulses. The starting values of the fit parameters are extracted from the charge spectra. The program performance has been evaluated using simulated charge spectra with the different SiPM parameters varied in a wide range. By analysing 100 simulated spectra for every parameter set, the biases and statistical uncertainties of the individual parameters have been determined. It is found that the parameters are precisely determined and that the entire spectra are well described, in most cases with a $\chi ^2$/NDF close to 1. In addition, measured spectra for two types of SiPMs for a wide range of over-voltages have been analysed. The program achieves mostly a good description of the spectra, and the parameters determined agree with the values from the producers and expectations. The program can be used for detailed analyses of single spectra, but, as it is compatible with the native \texttt{Python} multiprocessing module, also for the automatic characterisation of large samples of SiPMs.
Keywords	Physics - Instrumentation and Detectors
Subject code	612
Publishing date	2023-01-27
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Performance evaluation of a novel multi-pinhole collimator for dopamine transporter SPECT.

Tecklenburg, K / Forgács, A / Apostolova, I / Lehnert, W / Klutmann, S / Csirik, J / Garutti, E / Buchert, R

Physics in medicine and biology

2020 Volume 65, Issue 16, Page(s) 165015

Abstract: There is a tradeoff between spatial resolution and count sensitivity in SPECT with conventional collimators. Multi-pinhole (MPH) collimator technology has potential for concurrent improvement of resolution and sensitivity in clinical SPECT of 'small' ... ...

Abstract	There is a tradeoff between spatial resolution and count sensitivity in SPECT with conventional collimators. Multi-pinhole (MPH) collimator technology has potential for concurrent improvement of resolution and sensitivity in clinical SPECT of 'small' organs. This study evaluated a novel MPH collimator specifically designed for dopamine transporter (DAT) SPECT with a triple-head SPECT camera. Count sensitivity was measured with a
MeSH term(s)	Dopamine Plasma Membrane Transport Proteins/metabolism ; Humans ; Neostriatum/metabolism ; Parkinson Disease/diagnostic imaging ; Parkinson Disease/metabolism ; Phantoms, Imaging ; Tomography, Emission-Computed, Single-Photon/instrumentation
Chemical Substances	Dopamine Plasma Membrane Transport Proteins
Language	English
Publishing date	2020-08-21
Publishing country	England
Document type	Evaluation Study ; Journal Article
ZDB-ID	208857-5
ISSN	1361-6560 ; 0031-9155
ISSN (online)	1361-6560
ISSN	0031-9155
DOI	10.1088/1361-6560/ab9067
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 199: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Book ; Online: Study of micro pixel photon counters for a high granularity scintillator-based hadron calorimeter

D'Ascenzo, N / Eggemann, A / Garutti, E

(DESY ; 07,196)

2007

Author's details	N. D'Ascenzo; A. Eggemann; E. Garutti
Series title	DESY ; 07,196
Language	English
Size	Online-Ressource (8 S., 220 KB), graph. Darst.
Edition	v1, 8 Nov 2007
Publisher	Technische Informationsbibliothek u. Universitätsbibliothek ; DESY
Publishing place	Hannover ; Hamburg
Document type	Book ; Online
Note	Unterschiede zwischen dem gedruckten Dokument und der elektronischen Ressource können nicht ausgeschlossen werden
Database	Library catalogue of the German National Library of Science and Technology (TIB), Hannover

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Book: Study of micro pixel photon counters for a high granularity scintillator-based hadron calorimeter

D'Ascenzo, N / Eggemann, A / Garutti, E

(DESY ; 07,196)

2007

Author's details	N. D'Ascenzo; A. Eggemann; E. Garutti
Series title	DESY ; 07,196
Language	English
Size	8 S., graph. Darst., 30 cm
Edition	v1, 8 Nov 2007
Publisher	DESY
Publishing place	Hamburg
Document type	Book
Note	Unterschiede zwischen dem gedruckten Dokument und der elektronischen Ressource können nicht ausgeschlossen werden
Database	Former special subject collection: coastal and deep sea fishing

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Book: Study of micro pixel photon counters for a high granularity scintillator-based hadron calorimeter

D'Ascenzo, N / Eggemann, A / Garutti, E

(DESY ; 07,196)

2007

Author's details	N. D'Ascenzo; A. Eggemann; E. Garutti
Series title	DESY ; 07,196
Language	English
Size	8 S., graph. Darst., 30 cm
Edition	v1, 8 Nov 2007
Publisher	DESY
Publishing place	Hamburg
Document type	Book
Note	Unterschiede zwischen dem gedruckten Dokument und der elektronischen Ressource können nicht ausgeschlossen werden
Database	Library catalogue of the German National Library of Science and Technology (TIB), Hannover

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Book ; Online: Resistive Plate Chamber Digitization in a Hadronic Shower Environment

Deng, Z. / Li, Y. / Wang, Y. / Yue, Q. / Yang, Z. / Apostolakis, J. / Folger, G. / Grefe, C. / Ivantchenko, V. / Ribon, A. / Uzhinskiy, V. / Boumediene, D. / Carloganu, C. / Français, V. / Cho, G. / Kim, D-W. / Lee, S. C. / Park, W. / Vallecorsa, S. /

Cauwenbergh, S. / Tytgat, M. / Pingault, A. / Zaganidis, N. / Brianne, E. / Ebrahimi, A. / Gadow, K. / Göttlicher, P. / Günter, C. / Hartbrich, O. / Hermberg, B. / Irles, A. / Krivan, F. / Krüger, K. / Kvasnicka, J. / Lu, S. / Lutz, B. / Morgunov, V. / Neubüser, C. / Provenza, A. / Reinecke, M. / Sefkow, F. / Schuwalow, S. / Tran, H. L. / Garutti, E. / Laurien, S. / Matysek, M. / Ramilli, M. / Schroeder, S. / Bilki, B. / Norbeck, E. / Northacker, D. / Onel, Y. / Chang, S. / Khan, A. / Kim, D. H. / Kong, D. J. / Oh, Y. D. / Kawagoe, K. / Hirai, H. / Sudo, Y. / Suehara, T. / Sumida, H. / Yoshioka, T. / Gil, E. Cortina / Mannai, S. / Buridon, V. / Combaret, C. / Caponetto, L. / Eté, R. / Garillot, G. / Grenier, G. / Han, R. / Ianigro, J. C. / Kieffer, R. / Laktineh, I. / Lumb, N. / Mathez, H. / Mirabito, L. / Petrukhin, A. / Steen, A. / Antequera, J. Berenguer / Alamillo, E. Calvo / Fouz, M. -C. / Marin, J. / Puerta-Pelayo, J. / Verdugo, A. / Chadeeva, M. / Danilov, M. / Gabriel, M. / Goecke, P. / Kiesling, C. / vanderKolk, N. / Simon, F. / Szalay, M. / Bilokin, S. / Bonis, J. / Cornebise, P. / Richard, F. / Pöschl, R. / Rouëné, J. / Thiebault, A. / Zerwas, D. / Anduze, M. / Balagura, V. / Belkadhi, K. / Boudry, V. / Brient, J-C. / Cornat, R. / Frotin, M. / Gastaldi, F. / Haddad, Y. / Magniette, F. / Ruan, M. / Rubio-Roy, M. / Shpak, K. / Videau, H. / Yu, D. / Callier, S. / di Lorenzo, S. Conforti / Dulucq, F. / Martin-Chassard, G. / de la Taille, Ch. / Raux, L. / Seguin-Moreau, N. / Kotera, K. / Ono, H. / Takeshita, T. / Corriveau, F.

2016

Abstract: The CALICE Semi-Digital Hadron Calorimeter (SDHCAL) technological prototype is a sampling calorimeter using Glass Resistive Plate Chamber detectors with a three-threshold readout as the active medium. This technology is one of the two options proposed ... ...

Abstract	The CALICE Semi-Digital Hadron Calorimeter (SDHCAL) technological prototype is a sampling calorimeter using Glass Resistive Plate Chamber detectors with a three-threshold readout as the active medium. This technology is one of the two options proposed for the hadron calorimeter of the International Large Detector for the International Linear Collider. The prototype was exposed to beams of muons, electrons and pions of different energies at the CERN Super Proton Synchrotron. To be able to study the performance of such a calorimeter in future experiments it is important to ensure reliable simulation of its response. In this paper we present our prototype simulation performed with GEANT4 and the digitization procedure achieved with an algorithm called SimDigital. A detailed description of this algorithm is given and the methods to determinate its parameters using muon tracks and electromagnetic showers are explained. The comparison with hadronic shower data shows a good agreement up to 50 GeV. Discrepancies are observed at higher energies. The reasons for these differences are investigated.
Keywords	Physics - Instrumentation and Detectors ; High Energy Physics - Experiment
Subject code	621
Publishing date	2016-04-15
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Book ; Online: Performance of the CMS High Granularity Calorimeter prototype to charged pion beams of 20$-$300 GeV/c

Acar, B. / Adamov, G. / Adloff, C. / Afanasiev, S. / Akchurin, N. / Akgün, B. / Alhusseini, M. / Alison, J. / de Almeida, J. P. Figueiredo de sa Sousa / de Almeida, P. G. Dias / Alpana, A. / Alyari, M. / Andreev, I. / Aras, U. / Aspell, P. / Atakisi, I. O. / Bach, O. / Baden, A. / Bakas, G. /

Bakshi, A. / Banerjee, S. / DeBarbaro, P. / Bargassa, P. / Barney, D. / Beaudette, F. / Beaujean, F. / Becheva, E. / Becker, A. / Behera, P. / Belloni, A. / Bergauer, T. / Berni, M. El / Besancon, M. / Bhattacharya, S. / Bhowmik, D. / Bilki, B. / Bilokin, S. / Blazey, G. C. / Blekman, F. / Bloch, P. / Bodek, A. / Bonanomi, M. / Bonis, J. / Bonnemaison, A. / Bonomally, S. / Borg, J. / Bouyjou, F. / Bower, N. / Braga, D. / Brennan, L. / Brianne, E. / Brondolin, E. / Bryant, P. / Buhmann, E. / Buhmann, P. / Butler-Nalin, A. / Bychkova, O. / Callier, S. / Calvet, D. / Canderan, K. / Cankocak, K. / Cao, X. / Cappati, A. / Caraway, B. / Caregari, S. / Carty, C. / Cauchois, A. / Ceard, L. / Cerci, D. S. / Cerci, S. / Cerminara, G. / Chadeeva, M. / Charitonidis, N. / Chatterjee, R. / Chen, J. A. / Chen, Y. M. / Cheng, H. J. / Cheng, K. Y. / Cheung, H. / Chokheli, D. / Cipriani, M. / Čoko, D. / Couderc, F. / Cuba, E. / Danilov, M. / Dannheim, D. / Daoud, W. / Das, I. / Dauncey, P. / Davies, G. / Davignon, O. / Day, E. / Debbins, P. / Defranchis, M. M. / Delagnes, E. / Demiragli, Z. / Demirbas, U. / Derylo, G. / Diaz, D. / Diehl, L. / Dinaucourt, P. / Dincer, G. G. / Dittmann, J. / Dragicevic, M. / Dugad, S. / Dulucq, F. / Dumanoglu, I. / Dünser, M. / Dutta, S. / Dutta, V. / Edberg, T. K. / Elias, F. / Emberger, L. / Eno, S. C. / Ershov, Yu. / Extier, S. / Fahim, F. / Fallon, C. / Fard, K. Sarbandi / Fedi, G. / Ferragina, L. / Forthomme, L. / Frahm, E. / Franzoni, G. / Freeman, J. / French, T. / Gadow, K. / Gandhi, P. / Ganjour, S. / Gao, X. / Garcia, M. T. Ramos / Garcia-Bellido, A. / Garutti, E. / Gastaldi, F. / Gastler, D. / Gecse, Z. / Germer, A. / Gerwig, H. / Gevin, O. / Ghosh, S. / Gilbert, A. / Gilbert, W. / Gill, K. / Gingu, C. / Gninenko, S. / Golunov, A. / Golutvin, I. / Gonultas, B. / Gorbounov, N. / Göttlicher, P. / Gouskos, L. / Graf, C. / Gray, A. B. / Grieco, C. / Gr\"önroos, S. / Gu, Y. / Guilloux, F. / Guler, E. Gurpinar / Guler, Y. / Gülmez, E. / Guo, J. / Gutti, H. / Hakimi, A. / Hammer, M. / Hartbrich, O. / Hassanshahi, H. M. / Hatakeyama, K. / Hazen, E. / Heering, A. / Hegde, V. / Heintz, U. / Heuchel, D. / Hinton, N. / Hirschauer, J. / Hoff, J. / Hou, W. S. / Hou, X. / Hua, H. / Huck, S. / Hussain, A. / Incandela, J. / Irles, A. / Irshad, A. / Isik, C. / Jain, S. / Jaroslavceva, J. / Jheng, H. R. / Joshi, U. / Kaadze, K. / Kachanov, V. / Kalipoliti, L. / Kaminskiy, A. / Kanuganti, A. R. / Kao, Y. W. / Kapoor, A. / Kara, O. / Karneyeu, A. / Kałuzińska, O. / Kaya, M. / Kaya, O. / Kazhykharim, Y. / Khan, F. A. / Khukhunaishvili, A. / Kieseler, J. / Kilpatrick, M. / Kim, S. / Koetz, K. / Kolberg, T. / Komm, M. / Köseyan, O. K. / Kraus, V. / Krawczyk, M. / Kristiansen, K. / Kristić, A. / Krohn, M. / Kronheim, B. / Krüger, K. / Kulis, S. / Kumar, M. / Kunori, S. / Kuo, C. M. / Kuryatkov, V. / Kvasnicka, J. / Kyre, S. / Lai, Y. / Lamichhane, K. / Landsberg, G. / Lange, C. / Langford, J. / Laurien, S. / Lee, M. Y. / Lee, S. W. / Leiton, A. G. Stahl / Levin, A. / Li, A. / Li, J. H. / Li, Y. Y. / Liang, Z. / Liao, H. / Lin, Z. / Lincoln, D. / Linssen, L. / Lipton, R. / Liu, G. / Liu, Y. / Lobanov, A. / Lohezic, V. / Lomidze, D. / Lu, R. S. / Lu, S. / Lupi, M. / Lysova, I. / Magnan, A. -M. / Magniette, F. / Mahjoub, A. / Martens, S. / Matysek, M. / Meier, B. / Malakhov, A. / Mallios, S. / Mandjavize, I. / Mannelli, M. / Mans, J. / Marchioro, A. / Martelli, A. / Martinez, G. / Masterson, P. / Matthewman, M. / Mayekar, S. N. / David, A. / Coco, S. / Meng, B. / Menkel, A . / Mestvirishvili, A. / Milella, G. / Mirza, I. / Moccia, S. / Mohanty, G. B. / Monti, F. / Moortgat, F. W. / Morrissey, I. / Motta, J. / Murthy, S. / Musić, J. / Musienko, Y. / Nabili, S. / Nguyen, M. / Nikitenko, A. / Noonan, D. / Noy, M. / Nurdan, K. / Nursanto, M. Wulansatiti / Ochando, C. / Odell, N. / Okawa, H. / Onel, Y. / Ortez, W. / Ozegović, J. / Ozkorucuklu, S. / Paganis, E. / Palmer, C. A. / Pandey, S. / Pantaleo, F. / Papageorgakis, C. / Papakrivopoulos, I. / Paranjpe, M. / Parshook, J. / Pastika, N. / Paulini, M. / Peitzmann, T. / Peltola, T. / Peng, N. / Perraguin, A. Buchot / Petiot, P. / Pierre-Emile, T. / Pinto, M. Vicente Barreto / Popova, E. / Pöschl, R. / Prosper, H. / Prvan, M. / Puljak, I. / Qasim, S. R. / Qu, H. / Quast, T. / Quinn, R. / Quinnan, M. / Rane, A. / Rao, K. K. / Rapacz, K. / Raux, L. / Redjeb, W. / Reinecke, M. / Revering, M. / Richard, F. / Roberts, A. / Sanchez, A. M. / Rohlf, J. / Rolph, J. / Romanteau, T. / Rosado, M. / Rose, A. / Rovere, M. / Roy, A. / Rubinov, P. / Rusack, R. / Rusinov, V. / Ryjov, V. / Sahin, O. M. / Salerno, R. / Saradhy, R. / Sarkar, T. / Sarkisla, M. A. / Sauvan, J. B. / Schmidt, I. / Schmitt, M. / Schuwalow, S. / Scott, E. / Seez, C. / Sefkow, F. / Selivanova, D. / Sharma, S. / Shelake, M. / Shenai, A. / Shukla, R. / Sicking, E. / De, M. / Silva, P. / Simkina, P. / Simon, F. / Simsek, A. E. / Sirois, Y. / Smirnov, V. / Sobering, T. J. / Spencer, E. / Srimanobhas, N. / Steen, A. / Strait, J. / Strobbe, N. / Su, X. F. / Sudo, Y. / Suarez, C. Mantilla / Sukhov, E. / Sulak, L. / Sun, L. / Suryadevara, P. / Syal, C. / de La Taille, C. / Tali, B. / Tan, C. L. / Tao, J. / Tarabini, A. / Tatli, T. / Thaus, R. / Taylor, R. D. / Tekten, S. / Thiebault, A. / Thienpont, D. / Tiley, C. / Tiras, E. / Titov, M. / Tlisov, D. / Tok, U. G. / Kayis, A. / Troska, J. / Tsai, L. S. / Tsamalaidze, Z. / Tsipolitis, G. / Tsirou, A. / Undleeb, S. / Urbanski, D. / Uslan, E. / Ustinov, V. / Uzunian, A. / Varela, J. / Velasco, M. / Vernazza, E. / Viazlo, O. / Vichoudis, P. / Virdee, T. / Voirin, E. / Vojinovi\c, M. / Vojinovic, M. / Wade, A. / Wang, C. / Wang, C. C. / Wang, D. / Wang, F. / Wang, X. / Wang, Z. / Wayne, M. / Webb, S. N. / Whitbeck, A. / Wickwire, R. / Wilson, J. S. / Wu, H. Y. / Wu, L. / Xiao, M. / Yang, J. / Yeh, C. H / Yohay, R. / Yu, D. / Yu, S. S. / Yuan, C. / Miao, Y. / Yumiceva, F. / Yusuff, I. / Zabi, A. / Zacharopoulou, A. / Zamiatin, N. / Zarubin, A. / Zehetner, P. / Zerwas, D. / Zhang, H. / Zhang, J. / Zhang, Y. / Zhang, Z. / Zhao, X.

2022

Abstract: The upgrade of the CMS experiment for the high luminosity operation of the LHC comprises the replacement of the current endcap calorimeter by a high granularity sampling calorimeter (HGCAL). The electromagnetic section of the HGCAL is based on silicon ... ...

Abstract	The upgrade of the CMS experiment for the high luminosity operation of the LHC comprises the replacement of the current endcap calorimeter by a high granularity sampling calorimeter (HGCAL). The electromagnetic section of the HGCAL is based on silicon sensors interspersed between lead and copper (or copper tungsten) absorbers. The hadronic section uses layers of stainless steel as an absorbing medium and silicon sensors as an active medium in the regions of high radiation exposure, and scintillator tiles directly readout by silicon photomultipliers in the remaining regions. As part of the development of the detector and its readout electronic components, a section of a silicon-based HGCAL prototype detector along with a section of the CALICE AHCAL prototype was exposed to muons, electrons and charged pions in beam test experiments at the H2 beamline at the CERN SPS in October 2018. The AHCAL uses the same technology as foreseen for the HGCAL but with much finer longitudinal segmentation. The performance of the calorimeters in terms of energy response and resolution, longitudinal and transverse shower profiles is studied using negatively charged pions, and is compared to GEANT4 predictions. This is the first report summarizing results of hadronic showers measured by the HGCAL prototype using beam test data. Comment: Accepted for publication by JINST
Keywords	Physics - Instrumentation and Detectors
Subject code	621
Publishing date	2022-11-09
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

To top

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

Inter-library loan at ZB MED