Radiation hardness of some new liquid scintillators and of liquid-core scintillating fibers

被引:0
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作者
Vasilchenko, VG
Golovkin, SV
Kushnirenko, AE
Zimin, KV
Konstantinchenko, AA
Pyshchev, AI
Kozlov, VA
Shershukov, VM
机构
[1] ROSTOV DON STATE UNIV,INST PHYS & ORGAN CHEM,ROSTOV NA DONU 344104,RUSSIA
[2] PN LEBEDEV PHYS INST,MOSCOW 117924,RUSSIA
[3] NATL ACAD SCI UKRAINE,INST SINGLE CRYSTALS,UA-310141 KHARKOV,UKRAINE
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T [工业技术];
学科分类号
08 ;
摘要
The radiation hardnesses of some known and new liquid scintillators and capillary fibers filled with them were studied. The scintillation efficiency of a liquid scintillator based on 1-methylnaphtalene with R39 dye was found to fall by 30% at a dose of 190 Mrad. The radiation hardness of thin liquid-core scintillating fibers filled with this scintillator exceeds 60 Mrad.
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页码:367 / 377
页数:11
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