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Journal Articles

A New detector system for the measurement of high-energy prompt $$gamma$$-rays for low-energy neutron induced fission

Makii, Hiroyuki; Nishio, Katsuhisa; Hirose, Kentaro; Orlandi, R.; L$'e$guillon, R.*; Ogawa, Tatsuhiko; Soldner, T.*; Hambsch, F.-J.*; A$"i$che, M.*; Astier, A.*; et al.

Nuclear Instruments and Methods in Physics Research A, 906, p.88 - 96, 2018/10

https://doi.org/10.1016/j.nima.2018.07.055
 Times Cited Count：3 Percentile：29.78(Instruments & Instrumentation)

We have developed a new setup to measure prompt fission $$gamma$$-ray spectra in neutron induced fission up to energies sufficient to reveal the structure associated with giant dipole resonances of fission fragments. The setup consists of multi-wire proportional counters, to detect both fission fragments in coincidence, and two large volume (101.6 mm in diameter and 127.0 mm in length) LaBr$$_{3}$$(Ce) scintillators, to measure the $$gamma$$-rays. The setup was used to obtain the prompt fission $$gamma$$-ray spectrum for thermal neutron induced fission of $$^{235}$$U at the PF1B cold-neutron beam facility of the Institut Laue-Langevin, Grenoble, France. We have successfully measured the $$gamma$$-ray spectrum up to energies of about 20 MeV, what extends the currently known $$gamma$$-ray spectrum limit to higher energies by approximately a factor of two.

JAEA Reports

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PNC TJ1600 97-002, 97 Pages, 1997/03

PNC-TJ1600-97-002.pdf:4.13MB

no abstracts in English

Journal Articles

Multi-element analysis of environmental samples by cold and thermal guided neutron induced prompt gamma-ray measurement

Yonezawa, Chushiro; ; Hoshi, Michio

Journal of Radioanalytical and Nuclear Chemistry, 215(1), p.81 - 85, 1997/00

https://doi.org/10.1007/BF02109882
 Times Cited Count：14 Percentile：72.17(Chemistry, Analytical)

no abstracts in English

Journal Articles

Application of neutron-induced prompt gamma-ray analysis for determination of B-10 in BNCT

Yonezawa, Chushiro; ; Sawahata, Hiroyuki*; *; Hoshi, Michio; Ito, Yasuo*

Cancer Neutron Capture Therapy, 0, p.221 - 225, 1996/00

no abstracts in English

Journal Articles

Neutron-induced prompt gamma-ray analysis

Yonezawa, Chushiro; Ito, Yasuo*

Radioisotopes, 43(1), p.50 - 53, 1994/01

https://doi.org/10.3769/radioisotopes.43.50

no abstracts in English

Journal Articles

Determination of multi-elements in environmental samples by cold neutron-induced prompt gamma-ray analysis

Yonezawa, Chushiro; ; Hoshi, Michio; Ito, Yasuo*

Proc. of Int. Trace Analysis Symp. 94; ITAS 94, 0, p.81 - 84, 1994/00

no abstracts in English

Oral presentation

Simultaneous measurement of fission and capture cross sections for minor actinide nuclei

Tamura, Nobuyuki; Nishio, Katsuhisa; Hirose, Kentaro; Nishinaka, Ichiro; Makii, Hiroyuki; Kimura, Atsushi; Ota, Shuya*; Andreyev, A. N.; Vermeulen, M.*; Gillespire, S.*; et al.

no journal, , 

no abstracts in English

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