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Information Journal Paper

Title

THE RESPONSE OF RADON DIFFUSION CHAMBER USING A NEW CALIBRATION METHOD AND ITS RESULTS IN AN INTERNATIONAL INTERCOMPARISON

Pages

  17-22

Abstract

 The measurements of RADON as a radioactive gas, when inhaled creates lung cancer risk in human, are of great importance for researchers. In this research, the response of a passive RADON detector is determined based upon a new CALIBRATION method. The detector includes a chamber in which the RADON gas can diffuse inside the cham ber and the alpha particles from the RADON and/or its alpha emitter daughters are registered on the surface of a polycarbonate film at the bottom of the chamber. The new CALIBRATION method includes a traceable standard flow-through source of RADON, connected to a designed CALIBRATION chamber with adjustable inner RADON concentration. The uncertainty of the method is 5% with the confidence level of 95%. The sensitivity of the detection method is calculated to be 13.55 [tracks cm-2 (Bq lit-1 day)-1], and the results of an international intercomparison show that the differences between the measured values by the system are less than 5% in comparison with those of the reference values in three RADON levels; that is, low, medium, and high concentrations.

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  • Cite

    APA: Copy

    HOSSINI POOYA, S.M., TAHERI, M., TORABI NABIL, F., & SHAMSAIE ZAFARGHANDI, M.. (2013). THE RESPONSE OF RADON DIFFUSION CHAMBER USING A NEW CALIBRATION METHOD AND ITS RESULTS IN AN INTERNATIONAL INTERCOMPARISON. JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, -(3 (65)), 17-22. SID. https://sid.ir/paper/97717/en

    Vancouver: Copy

    HOSSINI POOYA S.M., TAHERI M., TORABI NABIL F., SHAMSAIE ZAFARGHANDI M.. THE RESPONSE OF RADON DIFFUSION CHAMBER USING A NEW CALIBRATION METHOD AND ITS RESULTS IN AN INTERNATIONAL INTERCOMPARISON. JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY[Internet]. 2013;-(3 (65)):17-22. Available from: https://sid.ir/paper/97717/en

    IEEE: Copy

    S.M. HOSSINI POOYA, M. TAHERI, F. TORABI NABIL, and M. SHAMSAIE ZAFARGHANDI, “THE RESPONSE OF RADON DIFFUSION CHAMBER USING A NEW CALIBRATION METHOD AND ITS RESULTS IN AN INTERNATIONAL INTERCOMPARISON,” JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, vol. -, no. 3 (65), pp. 17–22, 2013, [Online]. Available: https://sid.ir/paper/97717/en

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