Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Satoru Iwaki"'
Autor:
Jun-ichi Suzuki, Satoru Iwaki, Joseph D. Parker, Takayuki Oku, Yuji Kishimoto, Takenao Shinohara, Kentaro Miuchi, Atsushi Takada, Kazuki Ueno, Tomofumi Nagae, Shigeto Kabuki, Hidetoshi Kubo, Tatsuya Sawano, Masahide Harada, H. Nishimura, Kaori Hattori, Toru Tanimori, Shunsuke Kurosawa, Hiroyuki Fujioka
Publikováno v:
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 697:23-31
We have developed a prototype time-resolved neutron imaging detector employing the micro-pixel chamber (muPIC), a micro-pattern gaseous detector, coupled with a field programmable gate array-based data acquisition system for applications in neutron r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0502bea8f750376ba27bba8961e80370
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100766477
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100766477
Autor:
Atsushi Takada, Masahide Harada, Tetsuya Mizumoto, Masahiro Ikeno, Kaori Hattori, Jun-ichi Suzuki, Joseph D. Parker, Satoru Iwaki, M. Tanaka, Y. Matsuoka, Yuji Kishimoto, T. Uchida, Toru Tanimori, Hironobu Nishimura, Shunsuke Kurosawa, Takenao Shinohara, Hidetoshi Kubo, K. Ueno, Tatsuya Sawano, Kentaro Miuchi, Shigeto Kabuki, Takayuki Oku
Publikováno v:
hamon. 23:218-222
We have developed a prototype time-resolved neutron imaging detector employing a micro-pattern gaseous detector known as the micro-pixel chamber ({\mu}PIC) coupled with a field-programmable-gate-array-based data acquisition system. Our detector syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::531c6dcf41828392a8958fbe859cf16b
https://doi.org/10.5611/hamon.23.3_218
https://doi.org/10.5611/hamon.23.3_218
Autor:
Shigeto Kabuki, Kojiro Taniue, Kentaro Miuchi, Jongwon Kim, Hidetoshi Kubo, Do Gyun Kim, Kazuki Ueno, N. Higashi, Satoru Iwaki, Toru Tanimori, Shunsuke Kurosawa, Michiaki Takahashi
Publikováno v:
Current Applied Physics. 12:364-368
It is an on-going challenge to verify the proton range in situ during proton therapy. Since the protons stop in target tissue, measurement of gamma-rays emitted either promptly from nuclear de-excitation or in pair from positron annihilation is the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6753e577be6477c531c98de3f012bd79
https://doi.org/10.1016/j.cap.2011.07.027
https://doi.org/10.1016/j.cap.2011.07.027
Autor:
Kentaro Miuchi, Toru Tanimori, Shunsuke Kurosawa, Kojiro Taniue, Atsushi Takada, Kaori Hattori, Shigeto Kabuki, K. Nakamura, Hidetoshi Kubo, K. Ueno, N. Higashi, Tatsuya Sawano, Hironobu Nishimura, Joseph D. Parker, Satoru Iwaki, Michiaki Takahashi
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 628:150-153
We have developed an Electron-Tracking Compton Camera (ETCC) for medical imaging and MeV gamma-ray astronomy. The ETCC consists of a gaseous Time Projection Chamber ( μ -TPC) and pixel scintillator arrays. To improve the detection efficiency, we hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04364b13fcf5ee587ba70825df5e2416
https://doi.org/10.1016/j.nima.2010.06.305
https://doi.org/10.1016/j.nima.2010.06.305
Autor:
Atsushi Takada, Kaori Hattori, Hiroyuki Toyokawa, K. Nakamura, N. Higashi, Tatsuya Sawano, K. Ueno, Satoru Iwaki, Toru Tanimori, Shunsuke Kurosawa, Michiaki Takahashi, Shigeto Kabuki, Joseph D. Parker, Hironobu Nishimura, Hidetoshi Kubo, Kojiro Taniue, Kentaro Miuchi
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 628:158-161
We have evaluated the possibility of the Electron-Tracking Compton Camera (ETCC) to simultaneously operate as a pair-creation camera. The ETCC consists of a gaseous micro-time projection chamber (micro-TPC) and a scintillation camera. Several prototy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d0b0a6c778571276532778e52fe58bb
https://doi.org/10.1016/j.nima.2010.06.307
https://doi.org/10.1016/j.nima.2010.06.307
Autor:
H. Nishimura, Kaori Hattori, Y. Yanagida, Y. Okada, Hidetoshi Kubo, Kazuki Ueno, C. Ida, Satoru Iwaki, Joseph D. Parker, Michiaki Takahashi, Kentaro Miuchi, Atsushi Takada, Toru Tanimori, Shunsuke Kurosawa, Shigeto Kabuki
Publikováno v:
IEEE Transactions on Nuclear Science. 56:3779-3788
We have developed a LaBr3:Ce scintillator array consisting of 8 × 8 pixels with a size of 5.8 mm×5.8 mm×15.0 mm, which serves as an absorber of scattered gamma rays with energies from 0.1 to 1 MeV in a Compton camera. The pixels were cut from two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cec6e94b3648ed43a7bd442659532885
https://doi.org/10.1109/tns.2009.2034657
https://doi.org/10.1109/tns.2009.2034657
Autor:
H. Nishimura, Toru Tanimori, Shunsuke Kurosawa, Hiroyuki Sekiya, Kaori Hattori, K. Tsuchiya, Kazuki Ueno, C. Ida, Shigeto Kabuki, Kentaro Miuchi, Atsushi Takada, Satoru Iwaki, Michiaki Takahashi, Hidetoshi Kubo, Atsushi Takeda
Publikováno v:
Astroparticle Physics. 31:185-191
NEWAGE-0.3a is a prototype direction-sensitive dark matter search detector. We measured its response to electron tracks and nuclear tracks while focusing on the tracking performances in an underground laboratory. It showed a gamma-ray rejection power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32d9b452154489991126c610f84e404b
https://doi.org/10.1016/j.astropartphys.2008.12.011
https://doi.org/10.1016/j.astropartphys.2008.12.011
Autor:
Sigeto Kabuki, Kentaro Miuchi, K. Ueno, Toru Tanimori, Shunsuke Kurosawa, Atsushi Takada, Ken N.Ichi Tsuchiya, Hironobu Nishimura, Naoki Nonaka, Satoru Iwaki, C. Ida, Eiichi Mizuta, Kaori Hattori, Hidetoshi Kubo
Publikováno v:
Journal of the Physical Society of Japan. 78:161-164
As next-generation MeV gamma-ray telescope, we have developed an electron-tracking Compton camera (ETCC) that consists of a gaseous tracker and an absorber. The ETCC obtains the energy and direction of both a scattered gamma ray and a recoil electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::632c198522dc24d8460144ec51eb2ac4
https://doi.org/10.1143/jpsjs.78sa.161
https://doi.org/10.1143/jpsjs.78sa.161
Autor:
Kentaro Miuchi, Atsushi Takada, Toru Tanimori, Shunsuke Kurosawa, Satoru Iwaki, Reiko Orito, Kazuki Ueno, T. Nagayoshi, Shigeto Kabuki, Hidetoshi Kubo, C. Ida, H. Nishimura, Kaori Hattori
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 591:268-271
We have studied the performance of a readout system with ASIC chips for a gamma-ray camera based on a 64-channel multi-anode PSPMT (Hamamatsu flat-panel H8500) coupled to a GSO(Ce) scintillator array. The GSO array consists of 8×8 pixels of 6×6×13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f83b554412f03eb7f0b5bb8be6e3828
https://doi.org/10.1016/j.nima.2008.03.071
https://doi.org/10.1016/j.nima.2008.03.071
Autor:
Joseph D. Parker, Satoru Iwaki, Hidetoshi Kubo, Tatsuya Sawano, Shohei Miyamoto, Dai Tomono, Tetsuya Mizumoto, K. Nakamura, S. Sonoda, Atsushi Takada, Taito Takemura, Y. Matsuoka, M. Oda, Shogo Nakamura, Y. Mizumura, Toru Tanimori, Shunsuke Kurosawa, Kentaro Miuchi, S. Komura, Tetsuro Kishimoto
For MeV gamma-ray astronomy, we have developed an electron-tracking Compton camera (ETCC) as a MeV gamma-ray telescope capable of rejecting the radiation background and attaining the high sensitivity of near 1 mCrab in space. Our ETCC comprises a gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b4722913368ed2ec72273a9be645293
http://arxiv.org/abs/1508.00990
http://arxiv.org/abs/1508.00990
