Abstract
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.
| Original language | English |
|---|---|
| Article number | 108001 |
| Journal | Japanese Journal of Applied Physics |
| Volume | 58 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - Jan 1 2019 |
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ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)
Cite this
Development of a measurement system enabling the reconstruction of γ-ray time spectra by simultaneous recording of energy and time information. / Tajima, Hiroyuki; Kitao, Shinji; Masuda, Ryo; Kobayashi, Yasuhiro; Masuda, Takahiko; Yoshimura, Koji; Seto, Makoto.
In: Japanese Journal of Applied Physics, Vol. 58, No. 10, 108001, 01.01.2019.Research output: Contribution to journal › Article
}
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
PY - 2019/1/1
Y1 - 2019/1/1
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.
UR - http://www.scopus.com/inward/record.url?scp=85073197704&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85073197704&partnerID=8YFLogxK
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 -