Radiation hardness and precision timing study of silicon detectors for the CMS High Granularity Calorimeter (HGC)
Abstract
The high luminosity upgraded LHC or Phase-II is expected to increase the instantaneous luminosity by a factor of 10 beyond the LHC's design value, expecting to deliver 250 fb–1 per year for a further 10 years of operation. Under these conditions the performance degradation due to integrated radiation dose will need to be addressed. The CMS collaboration is planning to upgrade the forward calorimeters. The replacement is called the High Granularity Calorimeter (HGC) and it will be realized as a sampling calorimeter with layers of silicon detectors interleaved. The sensors will be realized as pad detectors with sizes of less that ~1.0 cm2 and an active thickness between 100 and 300 μm depending on the position, respectively, the expected radiation levels. For an integrated luminosity of 3000 fb–1, the electromagnetic calorimetry will sustain integrated doses of 1.5 MGy (150 Mrads) and neutron fluences up to 1016 neq/cm2. A radiation tolerance study after neutron irradiation of 300, 200, and 100 μm n-on-p and p-on-n silicon pads irradiated to fluences up to 1.6×1016 neq/cm2 is presented. In this work, the properties of these diodes studied before and after irradiation were leakage current, capacitance, charge collection efficiency, annealing effects and timing capability. Themore »
- Authors:
-
- European Organization for Nuclear Research (CERN), Geneva (Switzerland); Instituto de Física de Cantabria (CSIC-UC), Santander (Spain)
- Instituto de Física de Cantabria (CSIC-UC), Santander (Spain)
- European Organization for Nuclear Research (CERN), Geneva (Switzerland)
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- National Inst. of Nuclear Physics (INFN), Rome (Italy)
- Univ. of Minnesota, Minneapolis, MN (United States)
- Hamburg University (Germany)
- National Inst. of Nuclear Physics (INFN), Milan (Italy)
- Publication Date:
- Research Org.:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- OSTI Identifier:
- 1471189
- Report Number(s):
- FERMILAB-CONF-16-775-CD
Journal ID: ISSN 0168-9002; 1513556
- Grant/Contract Number:
- AC02-07CH11359
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
- Additional Journal Information:
- Journal Volume: 845; Journal Issue: C; Conference: 14.Vienna Conference on Instrumentation (VCI), Vienna (Austria), 15-19 Feb 2016; Journal ID: ISSN 0168-9002
- Publisher:
- Elsevier
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; Si pad detectors; Radiation-hard detectors
Citation Formats
Currás, Esteban, Fernández, Marcos, Gallrapp, Christian, Gray, Lindsey, Mannelli, Marcello, Meridiani, Paolo, Moll, Michael, Nourbakhsh, Shervin, Scharf, Christian, Silva, Pedro, Steinbrueck, Georg, Fatis, Tommaso de, and Vila, Iván. Radiation hardness and precision timing study of silicon detectors for the CMS High Granularity Calorimeter (HGC). United States: N. p., 2016.
Web. doi:10.1016/j.nima.2016.05.008.
Currás, Esteban, Fernández, Marcos, Gallrapp, Christian, Gray, Lindsey, Mannelli, Marcello, Meridiani, Paolo, Moll, Michael, Nourbakhsh, Shervin, Scharf, Christian, Silva, Pedro, Steinbrueck, Georg, Fatis, Tommaso de, & Vila, Iván. Radiation hardness and precision timing study of silicon detectors for the CMS High Granularity Calorimeter (HGC). United States. https://doi.org/10.1016/j.nima.2016.05.008
Currás, Esteban, Fernández, Marcos, Gallrapp, Christian, Gray, Lindsey, Mannelli, Marcello, Meridiani, Paolo, Moll, Michael, Nourbakhsh, Shervin, Scharf, Christian, Silva, Pedro, Steinbrueck, Georg, Fatis, Tommaso de, and Vila, Iván. Tue .
"Radiation hardness and precision timing study of silicon detectors for the CMS High Granularity Calorimeter (HGC)". United States. https://doi.org/10.1016/j.nima.2016.05.008. https://www.osti.gov/servlets/purl/1471189.
@article{osti_1471189,
title = {Radiation hardness and precision timing study of silicon detectors for the CMS High Granularity Calorimeter (HGC)},
author = {Currás, Esteban and Fernández, Marcos and Gallrapp, Christian and Gray, Lindsey and Mannelli, Marcello and Meridiani, Paolo and Moll, Michael and Nourbakhsh, Shervin and Scharf, Christian and Silva, Pedro and Steinbrueck, Georg and Fatis, Tommaso de and Vila, Iván},
abstractNote = {The high luminosity upgraded LHC or Phase-II is expected to increase the instantaneous luminosity by a factor of 10 beyond the LHC's design value, expecting to deliver 250 fb–1 per year for a further 10 years of operation. Under these conditions the performance degradation due to integrated radiation dose will need to be addressed. The CMS collaboration is planning to upgrade the forward calorimeters. The replacement is called the High Granularity Calorimeter (HGC) and it will be realized as a sampling calorimeter with layers of silicon detectors interleaved. The sensors will be realized as pad detectors with sizes of less that ~1.0 cm2 and an active thickness between 100 and 300 μm depending on the position, respectively, the expected radiation levels. For an integrated luminosity of 3000 fb–1, the electromagnetic calorimetry will sustain integrated doses of 1.5 MGy (150 Mrads) and neutron fluences up to 1016 neq/cm2. A radiation tolerance study after neutron irradiation of 300, 200, and 100 μm n-on-p and p-on-n silicon pads irradiated to fluences up to 1.6×1016 neq/cm2 is presented. In this work, the properties of these diodes studied before and after irradiation were leakage current, capacitance, charge collection efficiency, annealing effects and timing capability. The results of these measurements validate these sensors as candidates for the HGC system.},
doi = {10.1016/j.nima.2016.05.008},
journal = {Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment},
number = C,
volume = 845,
place = {United States},
year = {Tue May 03 00:00:00 EDT 2016},
month = {Tue May 03 00:00:00 EDT 2016}
}
Web of Science
Works referenced in this record:
Sensor R&D for the CMS outer tracker upgrade for the HL-LHC
journal, April 2014
- Behnamian, H.
- Journal of Instrumentation, Vol. 9, Issue 04
Campaign to identify the future CMS tracker baseline
journal, December 2011
- Hoffmann, K. -H.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 658, Issue 1
Research Reactor Benchmarks
journal, September 2003
- Ravnik, Matjaž; Jeraj, Robert
- Nuclear Science and Engineering, Vol. 145, Issue 1
Study of characteristics of silicon detectors irradiated with 24 GeV/c protons between −20°C and +20°C
journal, June 1995
- Lemeilleur, F.; Bates, S. J.; Chilingarov, A.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 360, Issue 1-2
Silicon sensor developments for the CMS Tracker upgrade
journal, January 2012
- Dierlamm, A.
- Journal of Instrumentation, Vol. 7, Issue 01
Works referencing / citing this record:
Performance of n-on-p planar pixel sensors with active edges at high-luminosity environment
journal, January 2020
- Djamai, Djemouai; Lounis, Abdenour; Gkougkousis, Evangelos-Leonidas
- The European Physical Journal Plus, Vol. 135, Issue 1
Timing performance of a multi-pad PICOSEC-Micromegas detector prototype
journal, March 2021
- Aune, S.; Bortfeldt, J.; Brunbauer, F.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 993
The CMS High-Granularity Calorimeter for Operation at the High-Luminosity LHC
preprint, January 2018
- Pitters, Florian
- arXiv