Laboratory

Detector Team

Laboratory Head
Hiromi SATOD.Sci.
  • Now writing...

Research Areas

This team is in charge of development, fabrication, and operation of various detectors used for nuclear physics experiments at RIBF. Our current main mission is maintenance and improvement of beam-line detectors which are used at BigRIPS separator and its succeeding beam lines for beam diagnosis and particle identification of RI beams. We are also engaged in research and development of new detectors that can be used for higher-intensity RI beams.

Research Subject

  1. Maintenance and improvement of the beam-line detectors which are used at BigRIPS separator and its succeeding beam lines
  2. Development of new beam-line detectors with radiation hardness and tolerance for higher counting rates
  3. Development of a high dynamic range preamplifier for silicon strip detectors

List of Selected Publications

  1. Ikeda, T., Kojima, T.M, Natsume, Y., Kimura, J., and Abe, T.:
    "Stable transmission of slow highly charged ions through tapered glass capillary with active discharging method for sub-micron sized beams"
    Appl. Phys. Lett. 109, 133501 (2016).
  2. Sato, Y., Murakami, H.:
    "Pulse height decrease in a single-crystal CVD diamond detector"
    Jpn. J. Appl. Phys. 54, 096401 (2015).
  3. Sato, Y., Shimaoka, T., Kaneko, J.H., Murakami, H., Isobe, M., Osakabe, M., Tsubota, M., Ochiai, K., Chayahara, A., Umezawa, H., Shikata, S.:
    "Radiation hardness of a single crystal CVD diamond detector for MeV energy protons"
    Nucl. Instrum. Meth. in Phys. Research A, 784, 147 (2015).
  4. Sato, Y., Fukuda, N., Takeda, H., Kameda, D., Suzuki, H., Shimizu, Y., Ahn, D.S., Murai, D., Inabe, N., Shimaoka, T., Tsubota, M., Kaneko, J.H., Chayahara, A., Umezawa, H., Shikata, S., Kumagai, H., Murakami, H., Sato, H., Yoshida, K., and Kubo, T.:
    "Status of beam line detectors for the BigRIPS fragment separator at RIKEN RI Beam Factory: issues on high rates and resolution"
    JPS Con. Proc. 6, 030124 (2015).
  5. Kumagai, H., Ohnishi, T., Fukuda, N., Takeda, H., Kameda, D., Inabe, N., Yoshida, K., and Kubo, T.:
    "Development of Parallel Plate Avalanche Counter (PPAC) for BigRIPS fragment separator"
    Nucl. Instrum. and Meth. B 317, 717-727 (2014).

 

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