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Information Journal Paper

Title

TEMPERATURE EFFECT ON RESPONSE FUNCTION, ENERGY RESOLUTION AND LIGHT OUTPUT OF NAI (TL) AND BGO SCINTILLATORS

Pages

  24-31

Abstract

 Due to the importance of the effect of temperature variation on the scintillation parameters, such as the LIGHT OUTPUT; ENERGY RESOLUTION and scintillation efficiency, we intended to verify the temperature effect on the response function of the BGO and NaI (Tl) scintillators. For the gamma ray and charged particles detection, scintillators such as Bismuth Germinate Oxide (BGO) and Sodium Iodide activated by Thallium NaI (Tl) are widely used. Thus the effect of temperature variation on the scintillation efficiency, LIGHT OUTPUT and ENERGY RESOLUTION have been measured using both BGO and NaI (Tl) scintillators of Æ2"x2" and Æ3"x3" dimensions in the energy range of 600-1400 keV, and at the temperature ranging from -30oC to + 70oC. Since the photomultiplier tubes (PM) tubes and scintillators are connected together, it is rather difficult to study the temperature effect on the scintillator alone, so the effect of temperature change on the PM tubes+scintillators was studied first. A similar study for the PM tube alone has been performed in a different experiment. By increasing the temperature, the scintillator efficiency and the LIGHT OUTPUT decrease and the ENERGY RESOLUTION deteriorate, whereas by decreasing the temperature, the LIGHT OUTPUT and the scintillator efficiency increase and the ENERGY RESOLUTION will improve.

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    APA: Copy

    SHOYOUKHI, SH., RAHIGHI, J., JAFARZADEH KHATIBANI, M., & GHODS, H.. (2009). TEMPERATURE EFFECT ON RESPONSE FUNCTION, ENERGY RESOLUTION AND LIGHT OUTPUT OF NAI (TL) AND BGO SCINTILLATORS. JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, -(2 (48)), 24-31. SID. https://sid.ir/paper/97880/en

    Vancouver: Copy

    SHOYOUKHI SH., RAHIGHI J., JAFARZADEH KHATIBANI M., GHODS H.. TEMPERATURE EFFECT ON RESPONSE FUNCTION, ENERGY RESOLUTION AND LIGHT OUTPUT OF NAI (TL) AND BGO SCINTILLATORS. JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY[Internet]. 2009;-(2 (48)):24-31. Available from: https://sid.ir/paper/97880/en

    IEEE: Copy

    SH. SHOYOUKHI, J. RAHIGHI, M. JAFARZADEH KHATIBANI, and H. GHODS, “TEMPERATURE EFFECT ON RESPONSE FUNCTION, ENERGY RESOLUTION AND LIGHT OUTPUT OF NAI (TL) AND BGO SCINTILLATORS,” JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, vol. -, no. 2 (48), pp. 24–31, 2009, [Online]. Available: https://sid.ir/paper/97880/en

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