Yayın: Signal fluctuation in neutron-irradiated silicon Avalanche Photodiodes
Dosyalar
Tarih
Kurum Yazarları
Piliçer, Ercan
Tapan, İlhan
Yazarlar
Danışman
Dil
Türü
Yayıncı:
Elsevier
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Dergi ISSN
Cilt Başlığı
Özet
Light from PbWO4 crystals in the barrel part of the CMS electromagnetic calorimeter will be detected by Avalanche Photodiodes (APDs). The crystal-APD system has to operate reliably in a high radiation environment. In the present paper, APD signal variation with wavelength and gain fluctuations for PbW04 scintillation light was investigated as a function of the neutron fluence. Calculations were made with a single-particle Monte Carlo simulation technique. The results show that the neutron fluence has an influence on the APD signal during 10 years CMS operation.
Açıklama
Bu çalışma, 09-13, Eylül 2005 tarihlerinde Liverpool[İngiltere]’de düzenlenen 7. International Conference on Position-Senstive Detectors Kongresi‘nde bildiri olarak sunulmuştur.
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Anahtar Kelimeler:
Konusu
Calorimeters, Silicon, Crystals, Radiation damage, Gain measurement, Neutron irradiation, Lead compounds, Monte Carlo methods, Lead tungstate crystals, Signal fluctuation, Avalanche photodiodes, Instruments & instrumentation, Nuclear science & technology, Physics, Avalanche photodiodes, Signal fluctuation, Lead-tungstate crystal, Radiation damage, Monte Carlo simulation, Cms electromagnetic calorimeter, Radiation-damage, Detectors, Crystals
Alıntı
Piliçer, E. ve Tapan, İ. (2007). ''Signal fluctuation in neutron-irradiated silicon Avalanche Photodiodes''. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 573(1-2), 291-293.