Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Iwase Hiroshi"'
Autor:
Ogawa Tatsuhiko, Hirata Yuho, Matsuya Yusuke, Kai Takeshi, Sato Tatsuhiko, Iwamoto Yosuke, Hashimoto Shintaro, Furuta Takuya, Abe Shin-ichiro, Matsuda Norihiro, Sekikawa Takuya, Yao Lan, Tsai Pi-En, Ratliff Hunter N., Iwase Hiroshi, Sakaki Yasuhito, Sugihara Kenta, Shigyo Nobuhiro, Sihver Lembit, Niita Koji
Publikováno v:
EPJ Nuclear Sciences & Technologies, Vol 10, p 13 (2024)
This paper presents the latest updates on PHITS, a versatile radiation transport code, focusing specifically on track-structure models. Track structure calculations are methods used to simulate the movement of charged particles while explicitly consi
Externí odkaz:
https://doaj.org/article/e9d8525f71e7445b88e9fb1d47e133d8
Autor:
Ge, Lixin, Li, Zenghai, Ng, Cho-Kuen, Xiao, Liling, Ego, Hiroyasu, Enomoto, Yoshinori, Iwase, Hiroshi, Morikawa, Yu, Yoshimoto, Takashi
A simulation workflow is under development to interface particle data transfer and matching of geometry between the electromagnetic (EM) cavity simulation code ACE3P and radiation code Geant4. The target is to simulate dark current (DC) radiation eff
Externí odkaz:
http://arxiv.org/abs/2308.09792
Autor:
Nakane Yoshihiro, Iwamoto Yosuke, Hagiwara Masayuki, Iwase Hiroshi, Sato Tatsuhiko, Masuda Akihiko, Matsumoto Tetsuro, Nunomiya Tomoya, Yashima Hiroshi, Satoh Daiki, Nakashima Hiroshi, Shima Tatsushi, Tamii Atsushi, Hatanaka Kichiji, Nakamura Takashi
Publikováno v:
EPJ Web of Conferences, Vol 153, p 08022 (2017)
Shielding benchmark experiments are useful to verify the accuracy of calculation methods for the radiation shielding designs of high-energy accelerator facilities. In the present work, the benchmark experiments were carried out for 244- and 387-MeV q
Externí odkaz:
https://doaj.org/article/ca7c3633e9cb4773b88fa5c94472bc4f
Autor:
Iwamoto Yosuke, Sato Tatsuhiko, Satoh Daiki, Hagiwara Masayuki, Yashima Hiroshi, Masuda Akihiko, Matsumoto Tetsuro, Iwase Hiroshi, Shima Tatsushi, Nakamura Takashi
Publikováno v:
EPJ Web of Conferences, Vol 153, p 08019 (2017)
To develop the 100-400 MeV quasi-monoenergetic neutron field, we measured neutron and unexpected gamma-ray energy spectra of the 7Li(p,n) reaction with 80-389 MeV protons in the 100-m time-of-flight (TOF) tunnel at the Research Center for Nuclear Phy
Externí odkaz:
https://doaj.org/article/eb85a29cda4b4503aa9b9488872f2ce5
Autor:
Matsumoto Tetsuro, Masuda Akihiko, Nishiyama Jun, Iwase Hiroshi, Iwamoto Yosuke, Satoh Daiki, Hagiwara Masayuki, Yashima Hiroshi, Shima Tatsushi, Nakamura Takashi, Harano Hideki, Tamii Atsushi, Hatanaka Kichiji
Publikováno v:
EPJ Web of Conferences, Vol 153, p 08016 (2017)
Neutron energy spectra behind concrete and iron shields were measured for quasi-monoenergetic neutrons above 200 MeV using a Bonner sphere spectrometer (BSS). Quasi-monoenergetic neutrons were produced by the 7Li(p,xn) reaction with 246-MeV and 389-M
Externí odkaz:
https://doaj.org/article/866f0d393da64b839a81253fddd6b71c
Autor:
Sato Tatsuhiko, Niita Koji, Iwamoto Yosuke, Hashimoto Shintaro, Ogawa Tatsuhiko, Furuta Takuya, Abe Shin-ichiro, Kai Takeshi, Matsuda Norihiro, Okumura Keisuke, Kai Tetsuya, Iwase Hiroshi, Sihver Lembit
Publikováno v:
EPJ Web of Conferences, Vol 153, p 06008 (2017)
The Particle and Heavy Ion Transport code System, PHITS, has been developed under the collaboration of several research institutes in Japan and Europe. This system can simulate the transport of most particles with energy levels up to 1 TeV (per nucle
Externí odkaz:
https://doaj.org/article/d1f82a1e10d14970ae2f6c0c98434d59
Autor:
Hagiwara Masayuki, Iwase Hiroshi, Iwamoto Yosuke, Satoh Daiki, Matsumoto Tetsuro, Masuda Akihiko, Yashima Hiroshi, Nakane Yoshihiro, Nakashima Hiroshi, Sakamoto Yukio, Shima Tatsushi, Tamii Atsushi, Hatanaka Kichiji, Nakamura Takashi
Publikováno v:
EPJ Web of Conferences, Vol 153, p 08021 (2017)
A shielding benchmark experiment has been performed using a quasi-monoenergetic 7Li(p,n) neutron source with the peak energies of 244 and 387 MeV at the Research Center for Nuclear Physics (RCNP) of Osaka University, in order to assess the accuracy o
Externí odkaz:
https://doaj.org/article/c8f5f8a6419948f2b4c770eabe4a3117
We implemented a model of muon pair production through a real photon in PHITS and compared our calculations with data of the muon shielding experiment conducted at SLAC to verify the validity of the implemented model. Our predictions of the muon flue
Externí odkaz:
http://arxiv.org/abs/2004.00212
Autor:
Yashima, Hiroshi, Matsuda, Norihiro, Kasugai, Yoshimi, Matsumura, Hiroshi, Iwase, Hiroshi, Kinoshita, Norikazu, Boehnlein, David, Lauten, Gary, Leveling, Anthony, Mokhov, Nikolai, Vaziri, Kamran, Oishi, Koji, Nakashima, Hiroshi, Sakamoto, Yukio
The JASMIN Collaboration has performed an experiment to conduct measurements of nuclear reaction rates around the anti-proton production (Pbar) target at the Fermi National Accelerator Laboratory (FNAL). At the Pbar target station, the target, consis
Externí odkaz:
http://arxiv.org/abs/1202.3816
Autor:
Nakashima, Hiroshi, Mokhov, N. V., Kasugai, Yoshimi, Matsuda, Norihiro, Iwamoto, Yosuke, Sakamoto, Yukio, Leveling, Anthony F., Boehnlein, David J., Vaziri, Kamran, Matsumura, Hiroshi, Hagiwara, Masayuki, Iwase, Hiroshi, Ban, Syuichi, Hirayama, Hideo, Nakamura, Takashi, Oishi, Koji, Shigyo, Nobuhiro, Arakawa, Hiroyuki, Kajimoto, Tsuyoshi, Ishibashi, Kenji, Yashima, Hiroshi, Sekimoto, Shun, Kinoshita, Norikazu, Lee, Hee-Seock, Niita, Koji
Experimental studies of shielding and radiation effects at Fermi National Accelerator Laboratory (FNAL) have been carried out under collaboration between FNAL and Japan, aiming at benchmarking of simulation codes and study of irradiation effects for
Externí odkaz:
http://arxiv.org/abs/1202.2098