Konferenzpaper

Jahr der Veröffentlichung: 2008

Seiten: 1283-1288

Zeitschrift: IEEE Transactions on Nuclear Science

Bandnummer: 55

Heftnummer: 3

ISSN: 0018-9499

eISSN: 1558-1578

DOI Link: https://doi.org/10.1109/TNS.2008.916062

Konferenz: 9th International Conference on Inorganic Scintillators and their Applications

Verlag: Institute of Electrical and Electronics Engineers

Abstract: 
For the first time, full size lead tungstate crystals of different suppliers, quality and dopant concentration have been irradiated with gamma-rays at low temperatures down to -25 degrees C at IHEP Protvino. In contrast to the behavior at room temperature, increased damage and extremely slow recovery processes have been observed. These first results are discussed in the light of several very different interpretations. Further more sensitive measurements are under preparation. The outcome will have a strong impact on the presently assembled ALICE-PHOS detector and the design of the EM calorimeter of PANDA at the future FAIR facility.

Harvard-Zitierstil: Novotny, R., Burachas, S., Doering, W., Dormenev, V., Goncharenko, Y., Ippolitov, M., et al. (2008) Radiation hardness and recovery processes of PWO crystals at-25 °C, IEEE Transactions on Nuclear Science, 55(3), pp. 1283-1288. https://doi.org/10.1109/TNS.2008.916062

APA-Zitierstil: Novotny, R., Burachas, S., Doering, W., Dormenev, V., Goncharenko, Y., Ippolitov, M., Hofstaetter, A., Korzhik, M., Manko, V., Melnik, Y., Missevitch, O., Mochalov, V., Ryazantsev, A., Semenov, P., Tamulaitis, G., Uzunian, A., Vasiliev, A., & Vasiliev, A. (2008). Radiation hardness and recovery processes of PWO crystals at-25 °C. IEEE Transactions on Nuclear Science. 55(3), 1283-1288. https://doi.org/10.1109/TNS.2008.916062