TY - JOUR
T1 - Development of a measurement system enabling the reconstruction of γ-ray time spectra by simultaneous recording of energy and time information
AU - Tajima, Hiroyuki
AU - Kitao, Shinji
AU - Masuda, Ryo
AU - Kobayashi, Yasuhiro
AU - Masuda, Takahiko
AU - Yoshimura, Koji
AU - Seto, Makoto
N1 - Funding Information:
Hiroyuki Tajima Shinji Kitao Ryo Masuda Yasuhiro Kobayashi Takahiko Masuda Koji Yoshimura Makoto Seto Hiroyuki Tajima Shinji Kitao Ryo Masuda Yasuhiro Kobayashi Takahiko Masuda Koji Yoshimura Makoto Seto Institute for Integrated Radiation and Nuclear Science, Kyoto University, Kumatori, Osaka, 590-0494, Japan Division of Physics and Astronomy, Graduate School of Science, Kyoto University, Kitashirakawa, Sakyo, Kyoto 606-8502, Japan Research Institute for Interdisciplinary Science, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan Hiroyuki Tajima, Shinji Kitao, Ryo Masuda, Yasuhiro Kobayashi, Takahiko Masuda, Koji Yoshimura and Makoto Seto 2019-10-01 2019-09-11 13:40:44 cgi/release: Article released bin/incoming: New from .zip Japan Society for the Promotion of Science https://doi.org/10.13039/501100001691 Grant-in-Aid for Scientific Research Grant no. 16K yes We developed a measurement system that enables the reconstruction of γ -ray time spectra in cascade decay schemes with 0.3�ns time resolution, which is sufficient for nuclear decay with more than nanoseconds half-life. As this system records all the time and energy information of γ -rays, the energy regions for the γ -ray identification can be optimized after the measurement. Moreover, this system has five timing inputs and thus we can record the timing data of external perturbations; we can investigate the responses to the perturbation afterward. This property fulfills the demands required for quantum information research with γ -rays. � 2019 The Japan Society of Applied Physics [1] Mössbauer R. L. 1973 Naturwissenschaften 60 493 10.1007/BF00603250 Mössbauer R. L. Naturwissenschaften 0028-1042 60 1973 493 [2] Helistö P., Tittonen I., Lippmaa M. and Katila T. 1991 Phys. Rev. Lett. 66 2037 10.1103/PhysRevLett.66.2037 Helistö P., Tittonen I., Lippmaa M. and Katila T. Phys. Rev. Lett. 0031-9007 66 1991 2037 [3] Coussement R. et al 2002 Phys. Rev. Lett. 89 107601 10.1103/PhysRevLett.89.107601 Coussement R. et al Phys. Rev. Lett. 89 107601 2002 [4] Vagizov F., Antonov V., Radeonychev Y. V., Shakhmuratov R. N. and Kocharovskaya O. 2014 Nature 508 80 10.1038/nature13018 Vagizov F., Antonov V., Radeonychev Y. V., Shakhmuratov R. N. and Kocharovskaya O. Nature 508 2014 80 [5] Masuda T. et al 2017 Rev. Sci. Instrum. 88 063105 10.1063/1.4989405 Masuda T. et al Rev. Sci. Instrum. 88 063105 2017 [6] Yoshimi A. et al 2018 Phys. Rev. C 97 024607 10.1103/PhysRevC.97.024607 Yoshimi A. et al Phys. Rev. C 0556-2813 97 024607 2018 [7] Firestone R. B. 1999 Table of Isotopes 8th ed (New York: Wiley) Firestone R. B. Table of Isotopes 1999
PY - 2019
Y1 - 2019
N2 - We developed a measurement system that enables the reconstruction of γ-ray time spectra in cascade decay schemes with 0.3 ns time resolution, which is sufficient for nuclear decay with more than nanoseconds half-life. As this system records all the time and energy information of γ-rays, the energy regions for the γ-ray identification can be optimized after the measurement. Moreover, this system has five timing inputs and thus we can record the timing data of external perturbations; we can investigate the responses to the perturbation afterward. This property fulfills the demands required for quantum information research with γ-rays.
AB - We developed a measurement system that enables the reconstruction of γ-ray time spectra in cascade decay schemes with 0.3 ns time resolution, which is sufficient for nuclear decay with more than nanoseconds half-life. As this system records all the time and energy information of γ-rays, the energy regions for the γ-ray identification can be optimized after the measurement. Moreover, this system has five timing inputs and thus we can record the timing data of external perturbations; we can investigate the responses to the perturbation afterward. This property fulfills the demands required for quantum information research with γ-rays.
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U2 - 10.7567/1347-4065/ab3f19
DO - 10.7567/1347-4065/ab3f19
M3 - Article
AN - SCOPUS:85073197704
VL - 58
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 10
M1 - 108001
ER -