Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Hideaki Ohsumi"'
Autor:
M. Tsuzuki, S. Katagiri, N. Nakatani, Masaharu Nomachi, M. Washino, W. Wang, Tomohito Maeda, K. Teranishi, K. Mori, K. Morishita, Kiyokazu Nakajima, K. Tetsuno, B. T. Khai, Ken-Ichi Fushimi, T. Hiyama, S. Ajimura, Izumi Ogawa, Tadafumi Kishimoto, N. Yotsunaga, B. Temuge, X. Lee, Takashi Iida, Y. Tamagawa, F. Tokaku, T. Uehara, Saori Umehara, S. Noshiro, V. T. T. Trang, W. M. Chan, Sei Yoshida, K. Akutagawa, T. Ohata, N. Takahashi, K. Kanagawa, Hideaki Ohsumi, Y. Takemoto, Ryuta Hazama, K. Matsuoka, Kazuo Suzuki, A. Masuda
Publikováno v:
Proceedings of The 26th International Nuclear Physics Conference — PoS(INPC2016).
The neutrino-less double beta decay is acquiring great interest after the confirmation of neutrino oscillation which demonstrated nonzero neutrino mass. In order to search for neutrino-less double beta decay of $^{48}$Ca, we proposed the CANDLES proj
Autor:
Yuri Zdesenko, Toshio Senoo, Hirokazu Sano, Nobuyuki Kudomi, Koichiro Nagata, Michio Kawasaki, Ryuta Hazama, Kenji Okada, Hideaki Ohsumi, Kyo Kume, Ken-Ichi Fushimi, Jun-ichi Tanaka, Vasiliy Kouts, Hiroyasu Ejiri, T. Shibata, Tatsushi Shima
Publikováno v:
Journal of the Physical Society of Japan. 64:339-343
Double beta decays (ββ) from the 0 + ground state in 116 Cd to the 0 + ground state in 116 Sn were studied by means of ELEGANT V. A finite half-life for the two-neutrino ββ(2νββ) and an upper limit on the neutrinoless one (0νββ) were obtain
Autor:
J Tanaka, Hideaki Ohsumi, H. Kinoshita, T Shima, Ken-Ichi Fushimi, Eiichi Takasugi, Takashi Watanabe, H. Sano, Kei Okada, H. Ejiri, M. Kawasaki
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 17:S155-S164
Double beta ( beta beta ) decays of 100Mo and charge nonconserving excitations of 127I were studied by means of ELEGANTS V. A finite half-life of T12/2 nu =1.15-0.20+0.30*1019 y (68% CL) for the two neutrino beta beta decay of 100Mo and the most stri
Autor:
H. Sano, Kei Okada, Takayuki Watanabe, H. Kobiki, Ken-Ichi Fushimi, T. Shibata, N. Yamamoto, T. Kamada, Hiroyasu Ejiri, T. Taniguchi, Hideaki Ohsumi, N. Tanabe, H. Kinoshita, J. Tanaka, Tatsushi Shima
Publikováno v:
Physics Letters B. 258:17-23
Double beta (ββ) decays of 100Mo were studied by means of ELEGANTS V. A finite half-life of T 2v 1 2 =(1.15 +0.30 −0.20 )×10 19 yr (68% CL ) for 2νββ decay and the most stringent lower limit of T 0v 1 2 > 4.7 × 10 21 yr (68% CL ) on the half
Autor:
Hideaki Ohsumi, Hiroyasu Ejiri, Keiji Takahisa, Tetsufumi Iki, Hiroshi Toki, Masataka Komori, Nobuyuki Kudomi, Takahisa Itahashi, Sei Yoshida
Publikováno v:
Review of Scientific Instruments. 69:1032-1034
The design of a compact low-energy, high-current accelerator for the study of fusion reactions in the field of nuclear astrophysics is reported. The accelerator can produce an intense beam of several ion species, including proton, deuteron, and heliu
Autor:
Hideaki Ohsumi, Takahisa Itahashi, Masataka Komori, Nobuyuki Kudomi, Sei Yoshida, Kyo Kume, Keiji Takahisa
Publikováno v:
Physical Review C. 69
The fusion cross section of $^{3}\mathrm{He}(^{3}\mathrm{He},2p)^{4}\mathrm{He}$ at a center of mass energy of $30--50\phantom{\rule{0.3em}{0ex}}\text{keV}$ has been measured by using a helium-3 doubly ionized beam at a low-energy high current accele
Publikováno v:
Japanese Journal of Applied Physics. 35:2793
A time-correlated spectrum of fast neutrons from the electrochemically loaded Pd-D system was measured by a low-background high-resolution Ge detector surrounded by neutron scatterers. Time correlation of fast neutrons was obtained by measuring the t
Publikováno v:
Japanese Journal of Applied Physics. 32:3964
A low-background high-resolution Ge detector surrounded by neutron scatterers was applied to investigate fast neutrons from the electrochemically loaded Pd-D system. The neutron flux was obtained by measuring the yields of the γ-rays following inela
Autor:
S. Kato, A. Kashitani, Y. Matsuyama, F. Soga, Hiroyuki Noumi, Mitsuhiro Fukuda, J.A. McGill, K. Okuda, J. F. Amann, Y. Yamanoi, T. Shibata, H. Sano, M. Akei, Hiroyasu Ejiri, S. Homma, K. Omata, Nobuyuki Yoshikawa, J. Chiba, O. Sasaki, Osamu Hashimoto, Y. Iseki, T. Irie, Tomokazu Fukuda, C. Nagoshi, F. Takeuchi, Masaharu Nomachi, Hideaki Ohsumi, T. Nagae, Henry A. Thiessen, Kazushige Maeda, Kazuhiro Tanaka, S. Tōyama, H. Nagasawa, K. Kimura, Tadafumi Kishimoto, Yasushi Umeda
Publikováno v:
Il Nuovo Cimento A. 102:457-466
Energy spectra of Λ 12 C and Λ 56 Fe have been measured by means of (π+, K+) reactions at the KEK 12 GeV PS. The spectrometer PIK, which has large angular and momentum acceptance and medium energy resolution, has been constructed to study the reac
Publikováno v:
Physics Letters B. 228:24-30
Double weak decays of two nucleons in nuclei to the H particle (dihyperon) with the mass below the two nucleon mass (2MN) are studied. Double weak decays of d → H + β+ + v, 10 Be → 8 Be + H , 72,70Ge + H + γ, 127 I → 125 I + H + γ and 127 I