PALSRaM: A three-detector positron annihilation lifetime spectrometer for γ-emitting radioactive materials

被引：3
|
作者：
Bes R. [1 ,2 ]
Vancraeyenest A. [3 ,4 ]
机构：
[1] Department of Physics, University of Helsinki, P.O. Box 64, Helsinki
[2] Helsinki Institute of Physics, University of Helsinki, P.O. Box 64, Helsinki
[3] Department of Applied Physics, Aalto University, P.O. Box 14100, Aalto
[4] Helsinki Institute of Physics, Aalto University, P.O. Box 14100, Aalto
来源：
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2023年 / 1052卷
关键词：
Positron Annihilation Lifetime Spectroscopy; Triple-coincidence;
D O I：
10.1016/j.nima.2023.168265
中图分类号：
学科分类号：
摘要：
A three detector positron annihilation lifetime spectrometer for γ-emitting radioactive materials has been constructed and successfully tested. The equipment operates in triple-coincidence mode in order to reject the false coincidence due to the radioactive background generated when dealing with radioactive samples. The spectrometer has been optimized and tested by comparison of the results of well-known material with and without high background radiation. The time resolution of 155 ps is achieved. This paper reports on the design, stability and performance of this new spectrometer. © 2023 The Author(s)
引用
收藏
相关论文
共 50 条
  • [21] Three-detector setup for PAL spectrometer based on DRS4 waveform digitizing board
    安然
    陈祥磊
    代传波
    郭晓彬
    龚玉巍
    李清华
    任才
    刘艳芬
    郭俊清
    丛龙翰
    叶邦角
    郭智荣
    Nuclear Science and Techniques, 2015, 26 (04) : 59 - 62
  • [22] Commissioning of the J-PET detector in view of the positron annihilation lifetime spectroscopy
    K. Dulski
    C. Curceanu
    E. Czerwiński
    A. Gajos
    M. Gorgol
    N. Gupta-Sharma
    B. C. Hiesmayr
    B. Jasińska
    K. Kacprzak
    Ł. Kapłon
    D. Kisielewska
    K. Klimaszewski
    G. Korcyl
    P. Kowalski
    N. Krawczyk
    W. Krzemień
    T. Kozik
    E. Kubicz
    M. Mohammed
    Sz. Niedźwiecki
    M. Pałka
    M. Pawlik-Niedźwiecka
    L. Raczyński
    J. Raj
    K. Rakoczy
    Z. Rudy
    S. Sharma
    R. Y. Shivani
    M. Shopa
    M. Silarski
    W. Skurzok
    B. Wiślicki
    P. Zgardzińska
    Hyperfine Interactions, 2018, 239
  • [23] Commissioning of the J-PET detector in view of the positron annihilation lifetime spectroscopy
    Dulski, K.
    Curceanu, C.
    Czerwinski, E.
    Gajos, A.
    Gorgol, M.
    Gupta-Sharma, N.
    Hiesmayr, B. C.
    Jasinska, B.
    Kacprzak, K.
    Kaplon, L.
    Kisielewska, D.
    Klimaszewski, K.
    Korcyl, G.
    Kowalski, P.
    Krawczyk, N.
    Krzemien, W.
    Kozik, T.
    Kubicz, E.
    Mohammed, M.
    Niedzwiecki, Sz.
    Palka, M.
    Pawlik-Niedzwiecka, M.
    Raczynski, L.
    Raj, J.
    Rakoczy, K.
    Rudy, Z.
    Sharma, S.
    Shivani
    Shopa, R. Y.
    Silarski, M.
    Skurzok, M.
    Wislicki, W.
    Zgardzinska, B.
    Moskal, P.
    HYPERFINE INTERACTIONS, 2018, 239
  • [24] Water intake of cellulose materials monitored by positron annihilation lifetime spectroscopy
    Resch, Laura
    Karner, Anna
    Sprengel, Wolfgang
    Wuerschum, Roland
    Schennach, Robert
    CELLULOSE, 2022, 29 (03) : 1357 - 1363
  • [25] Water intake of cellulose materials monitored by positron annihilation lifetime spectroscopy
    Laura Resch
    Anna Karner
    Wolfgang Sprengel
    Roland Würschum
    Robert Schennach
    Cellulose, 2022, 29 : 1357 - 1363
  • [26] Estimation of pore size of porous materials by positron annihilation lifetime measurement
    Ito, K
    Yagi, Y
    Hirano, S
    Miyayama, M
    Kudo, T
    Kishimoto, A
    Ujihira, Y
    JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 1999, 107 (02) : 123 - 127
  • [27] Evaluation of a resistor-chain-based SiPM detector for positron annihilation lifetime measurement
    Wang, H. B.
    Han, X. X.
    Zhao, Q. H.
    Liu, J. D.
    Zhang, H. J.
    Liang, H.
    Ye, B. J.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2023, 1052
  • [28] A new positron annihilation lifetime spectrometer based on DRS4 waveform digitizing board
    安然
    成斌
    刘艳芬
    叶邦角
    孔伟
    Stefan Ritt
    Chinese Physics C, 2014, (05) : 50 - 54
  • [29] Study of timing performance parameters for a SiPM-based digital positron annihilation lifetime spectrometer
    Choi, H.
    Ko, K.
    Kim, W.
    Lee, J.
    Sun, G.
    Chang, H.
    Yi, Y.
    Cho, G.
    JOURNAL OF INSTRUMENTATION, 2022, 17 (12):
  • [30] A new digital positron annihilation lifetime spectrometer for a single piece of micron-thickness film
    Zhao, Q. H.
    Han, X. X.
    Wang, H. B.
    Dong, Y.
    Li, Y. H.
    Luo, M.
    Guo, J. Q.
    Liu, J. D.
    Zhang, H. J.
    Ye, B. J.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2022, 1038
12345