Radiation hardness of Silicon Photomultipliers for CBM@FAIR, NA61@CERN and BM@N experiments

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F18%3A00499141" target="_blank" >RIV/61389005:_____/18:00499141 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.nima.2017.11.066" target="_blank" >http://dx.doi.org/10.1016/j.nima.2017.11.066</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nima.2017.11.066" target="_blank" >10.1016/j.nima.2017.11.066</a>

Result language
angličtina
Original language name
Radiation hardness of Silicon Photomultipliers for CBM@FAIR, NA61@CERN and BM@N experiments
Original language description
Results of radiation hardness study of Silicon Photomultipliers (SiPMs) to be used at forward hadron calorimeters, including designed Projectile Spectator Detector (PSD) of CBM, PSD of NA61 beyond 2020 upgrade and Zero Degree Calorimeter (ZDC) at BM@N are presented. High intensity beams at future heavy-ion accelerator facilities up to 10(6)/10(7) interactions/second will lead to high neutron fluence around calorimeters up to 3 x 10(12) n(eq)/cm(2) accumulated during a year of the experiment operation. SiPMs produced by Ketek, Zecotek, Hamamatsu and Sensl manufacturers were irradiated at cyclotron of NPI Rez in a wide range of neutron fluences from 4 x 10(10) up to 6 x 10(12) n/cm(2). Change of SiPM's main parameters after irradiation including dark current, breakdown voltage, noise and signal response to LED was studied in the lab. Furthermore, several packs of irradiated SiPMs were installed at the currently operating NA61 PSD to study the cumulative radiation effect on the calorimeter performance. Beam scan with 20-80 GeV/c protons was performed to determine the dependency of detector energy resolution on beam energy before and after irradiation.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Nuclear Instruments & Methods in Physics Research Section A
ISSN
0168-9002
e-ISSN
—
Volume of the periodical
912
Issue of the periodical within the volume
12
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
4
Pages from-to
241-244
UT code for WoS article
000453717200060
EID of the result in the Scopus database
2-s2.0-85036514452

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