Pulse-width analysis for neutron capture cross-section measurement using an NaI(Tl) detector

Katabuchi, Tatsuya; Matsuhashi, Taihei; Terada, Kikuo; Arai, T.; Furutaka, Kazuyoshi; Hara, K.; Harada, Hideo; Hirose, K.; Hori, Jun‐ichi; Igashira, M.; Kamiyama, Takashi; Kimura, A.; Kino, K.; Kitatani, Fumito; Kiyanagi, Yoshiaki; Koizumi, M.; Mizumoto, M.; Nakamura, Shôji; Oshima, M.; Toh, Yosuke

doi:10.1016/j.nima.2014.07.062

Cited by 16 publications

(19 citation statements)

References 18 publications

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“…The sizes of the NaI(Tl) crystals were 330 mm diameter ×203 mm length and 203 mm diameter ×203 mm length, respectively. A fast data acquisition system based on pulse-width analysis a e-mail: buchi@nr.titech.ac.jp method [4] was implemented to achieve measurement in the high energy region.…”

Section: Experiments and Data Analysismentioning

confidence: 99%

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Measurement of the neutron capture cross section of ⁹⁹Tc using ANNRI at J-PARC

et al. 2017

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Section: Experiments and Data Analysismentioning

confidence: 99%

“…This allows us to analyze resolved resonances with a fine time resolution of 100 ns in a simple way. Details of data analysis can be found elsewhere [4,5]. Only a brief description is given here.…”

Section: Experiments and Data Analysismentioning

confidence: 99%

Measurement of the neutron capture cross section of ⁹⁹Tc using ANNRI at J-PARC

et al. 2017

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“…Furthermore, a neutron shield tube has been installed at the sample position to reduce neutron background [27].…”

Section: Extension Of Energy Region Of Capture Cross Section Above 10mentioning

confidence: 99%

Research and development for accuracy improvement of neutron nuclear data on minor actinides

Harada

Iwamoto

et al. 2017

EPJ Web Conf.

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Abstract. To improve accuracy of neutron nuclear data on minor actinides, a Japanese nuclear data project entitled "Research and development for Accuracy Improvement of neutron nuclear data on Minor ACtinides (AIMAC)" has been implemented. Several independent measurement techniques were developed for improving measurement precision at J-PARC/MLF/ANNRI and KURRI/LINAC facilities. Effectiveness of combining the independent techniques has been demonstrated for identifying bias effects and improving accuracy, especially in characterization of samples used for nuclear data measurements. Capture cross sections and/or total cross sections have been measured for . Systematic nuclear data evaluation has also been performed by taking into account the identified bias effect. Highlights of the AIMAC project are outlined.

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“…The details of the detector system can be found in ref. [18]. The sample position is set at a flight path length of 27.9 m.…”

Section: Extension Of Capture Cross Section Measurements To High Enermentioning

confidence: 99%

“…Analog electronics modules such as shaping amplifiers were removed. Instead of measuring the pulse height with the conventional peak-hold analog-to-digital convertor, a new method to calculate the pulse height from the pulse width measured with the time digitizer was developed [18]. To lower the fast neutron background, we are designing neutron shields for the detectors.…”

Section: Extension Of Capture Cross Section Measurements To High Enermentioning

confidence: 99%