Radiation hardness investigation of avalanche photodiodes for the Projectile Spectator Detector readout at the Compressed Baryonic Matter experiment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F15%3A00444999" target="_blank" >RIV/61389005:_____/15:00444999 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/15:00315305

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.nima.2014.11.071" target="_blank" >http://dx.doi.org/10.1016/j.nima.2014.11.071</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nima.2014.11.071" target="_blank" >10.1016/j.nima.2014.11.071</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Radiation hardness investigation of avalanche photodiodes for the Projectile Spectator Detector readout at the Compressed Baryonic Matter experiment

Popis výsledku v původním jazyce

In this paper, we discuss results of avalanche photodiodes radiation tests for Projectile Spectator Detector at future Compressed Baryonic Matter experiment. The tests were carried out in Nuclear Physics Institute of ASCR in Rez using the cyclotron facility. Secondary neutron beam was used for irradiation because the main radiation damage in the Projectile Spectator Detector is caused by neutrons. Two types of the avalanche photodiodes from Zecotek and Ketek manufacturers were investigated. Special attention was given to the noise investigation and self-annealing after the irradiation. We have irradiated two Ketek PM3375 diodes with equivalent dose for 1 MeV neutrons equal to 2.5 +/- 02 x 10(12) n/cm(2), and single Zecotek MAPD-3N diode with equivalentdose for 1 MeV neutrons equal to 3.4 +/- 0.2 x 10(12) n/cm(2). All the types of the diodes haw shown an increasing level of the noise after the irradiation. From that we can conclude that those avalanche photodiodes are not able to detec

Název v anglickém jazyce

Radiation hardness investigation of avalanche photodiodes for the Projectile Spectator Detector readout at the Compressed Baryonic Matter experiment

Popis výsledku anglicky

In this paper, we discuss results of avalanche photodiodes radiation tests for Projectile Spectator Detector at future Compressed Baryonic Matter experiment. The tests were carried out in Nuclear Physics Institute of ASCR in Rez using the cyclotron facility. Secondary neutron beam was used for irradiation because the main radiation damage in the Projectile Spectator Detector is caused by neutrons. Two types of the avalanche photodiodes from Zecotek and Ketek manufacturers were investigated. Special attention was given to the noise investigation and self-annealing after the irradiation. We have irradiated two Ketek PM3375 diodes with equivalent dose for 1 MeV neutrons equal to 2.5 +/- 02 x 10(12) n/cm(2), and single Zecotek MAPD-3N diode with equivalentdose for 1 MeV neutrons equal to 3.4 +/- 0.2 x 10(12) n/cm(2). All the types of the diodes haw shown an increasing level of the noise after the irradiation. From that we can conclude that those avalanche photodiodes are not able to detec

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Nuclear Instruments & Methods in Physics Research Section A

ISSN

0168-9002

e-ISSN

—

Svazek periodika

787

Číslo periodika v rámci svazku

JUL

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

117-120

Kód UT WoS článku

000354869900026

EID výsledku v databázi Scopus

2-s2.0-84919608856