High-energy electron observations by PPB-BETS flight in Antarctica (2008)
Torii, S., Yamagami, T., Tamura, T., Yoshida, K., Kitamura, H., Anraku, K., ...
We have observed cosmic-ray electrons from 10 GeV to 800 GeV by a long duration balloon flight using Polar Patrol Balloon (PPB) in Antarctica. The observation was carried out for 13 days at an...
Abe, K., Fuke, H., Haino, S., Hams, T., Itazaki, A., Kim, K. C., ...
The BESS-Polar spectrometer had its first successful balloon flight over Antarctica in December 2004. During the 8.5-day long-duration flight, almost 0.9 billion events were recorded and 1,520...
Measurements of neutron dose rates with a balloon in Japan (2007)
Nagaoka, K., Hiraide, I., Sato, K., Yamagami, T., Nakamura, T., Yabutani, T.
Measurements of cosmic-ray neutron dose rates with a balloon in Sanriku, Japan (geographic location: 39° N, 142° E; corresponding geomagnetic latitude: 30° N) were conducted at an altitude from...
Shikaze, Y., Haino, S., Abe, K., Fuke, H., Hams, T., Kim, K. C., ...
We measured low energy cosmic-ray proton and helium spectra in the kinetic energy range 0.215 - 21.5 GeV/n at different solar activities during a period from 1997 to 2002. The observations were...
Measurements of Atmospheric Antiprotons (2005)
Yamato, K., Abe, K., Fuke, H., Haino, S., Makida, Y., Matsuda, S., ...
We measured atmospheric antiproton spectra in the energy range 0.2 to 3.4 GeV, at sea level and at balloon altitude in the atmospheric depth range 4.5 to 26 g/cm^2. The observed energy spectra,...
Search for Cosmic-Ray Antideuterons (2005)
Fuke, H., Maeno, T., Abe, K., Haino, S., Makida, Y., Matsuda, S., ...
We performed a search for cosmic-ray antideuterons using data collected during four BESS balloon flights from 1997 to 2000. No candidate was found. We derived, for the first time, an upper limit of...
Measurements of Primary and Atmospheric Cosmic-Ray Spectra with the BESS-TeV Spectrometer (2004)
Haino, S., Sanuki, T., Abe, K., Anraku, K., Asaoka, Y., Fuke, H., ...
Primary and atmospheric cosmic-ray spectra were precisely measured with the BESS-TeV spectrometer. The spectrometer was upgraded from BESS-98 to achieve seven times higher resolution in momentum...
Abe, K., Sanuki, T., Anraku, K., Asaoka, Y., Fuke, H., Haino, S., ...
The cosmic-ray proton, helium, and muon spectra at small atmospheric depths of 4.5 -- 28 g/cm^2 were precisely measured during the slow descending period of the BESS-2001 balloon flight. The...
Kasahara, K., Mochizuki, E., Torii, S., Tamura, T., Tateyama, N., Yoshida, K., ...
We observed atmospheric gamma-rays around 10 GeV at balloon altitudes (15~25 km) and at a mountain (2770 m a.s.l). The observed results were compared with Monte Carlo calculations to find that an...
Precise Measurements of Atmospheric Muon Fluxes with the BESS Spectrometer (2002)
Motoki, M., Sanuki, T., Orito, S., Abe, K., Anraku, K., Asaoka, Y., ...
The vertical absolute fluxes of atmospheric muons and muon charge ratio have been measured precisely at different geomagnetic locations by using the BESS spectrometer. The observations had been...
ASCA Detection of Pulsed X-ray Emission from PSR J0631+1036 (2001)
Torii, Ken'ichi, Saito, Y., Nagase, F., Yamagami, T., Kamae, T., Hirayama, M., ...
ASCA's long look at the 288 millisecond radio pulsar, PSR J0631+1036, reveals coherent X-ray pulsation from this source for the first time. The source was first detected in the serendipitous Einstein...
Precise Measurement of Cosmic-Ray Proton and Helium Spectra with the BESS Spectrometer (2000)
Sanuki, T., Motoki, M., Matsumoto, H., Seo, E. S., Wang, J. Z., Abe, K., ...
We report cosmic-ray proton and helium spectra in energy ranges of 1 to 120 GeV and 1 to 54 GeV/nucleon, respectively, measured by a balloon flight of the BESS spectrometer in 1998. The...
Precision Measurement of Cosmic-Ray Antiproton Spectrum (1999)
Orito, S., Maeno, T., Matsunaga, H., Abe, K., Anraku, K., Asaoka, Y., ...
The energy spectrum of cosmic-ray antiprotons has been measured in the range 0.18 to 3.56 GeV, based on 458 antiprotons collected by BESS in recent solar-minimum period. We have detected for the...
Measurement of TeV electrons on ISS/JEM (1999)
Torii, S, Tateyama, N, Tamura, T, Ouchi, T, Kashiwagi, K, Yoshida, K, ...
Progress in search for cosmic-ray anti-particles by BESS spectrometer (1998)
Yamamoto, A, Orito, S, Ormes, J F, Yoshida, T, Yoshimura, K, Abe, K, ...
Measurement of Low-Energy Cosmic-Ray Antiprotons at Solar Minimum (1998)
Matsunaga, H., Orito, S., Matsumoto, H., Yoshimura, K., Moiseev, A., Anraku, K., ...
The absolute fluxes of the cosmic-ray antiprotons at solar minimum are measured in the energy range 0.18 to 1.4 GeV, based on 43 events unambiguously detected in BESS '95 data. The resultant energy...
A New Limit on the Flux of Cosmic Antihelium (1997)
Saeki, T, Anraku, K, Orito, S, Ormes, J F, Imori, M, Kimbell, B L, ...
A very sensitive search for cosmic-ray antihelium was performed using data obtained from three scientific flights of BESS magnetic rigidity spectrometer. We have not observed any antihelium; this...
A New Limit on the Flux of Cosmic Antihelium (1997)
Saeki, T., Anraku, K., Orito, S., Ormes, J., Imori, M., Kimbell, B., ...
A very sensitive search for cosmic-ray antihelium was performed using data obtained from three scientific flights of BESS magnetic rigidity spectrometer. We have not observed any antihelium; this...
Search for antihelium of cosmic origin (1996)
Anraku, K, Golden, R L, Imori, M, Inaba, S, Kimbell, B L, Kimura, N, ...
Observation of cosmic-ray antiprotons at energies below 500 MeV (1995)
Yoshimura, K, Orito, S, Ueda, I, Anraku, K, Golden, R L, Imori, M, ...
Balloon-borne experiment with a superconducting solenoidal magnet spectrometer (1994)
Anraku, K, Golden, R L, Haga, T, Imori, M, Inaba, S, Kimbell, B L, ...
MICROSTRUCTURE OF CAST Pr-Fe-B MAGNETS (1988)
Shimoda, T., Akioka, K., Kobayashi, O., Yamagami, T.
CAST Pr-Fe-B-Cu magnets, which were hot-pressed so as to yield magnetic alignment, are found to be composed primarily of a Pr2Fe14B and also show traces of a Pr-rich phase. The magnetic Pr2Fe14B...
MICROSTRUCTURE OF CAST Pr-Fe-B MAGNETS (1988)
Shimoda, T., Akioka, K., Kobayashi, O., Yamagami, T.
CAST Pr-Fe-B-Cu magnets, which were hot-pressed so as to yield magnetic alignment, are found to be composed primarily of a Pr2Fe14B and also show traces of a Pr-rich phase. The magnetic Pr2Fe14B...
MICROSTRUCTURE OF CAST Pr-Fe-B MAGNETS (1988)
Shimoda, T., Akioka, K., Kobayashi, O., Yamagami, T.
CAST Pr-Fe-B-Cu magnets, which were hot-pressed so as to yield magnetic alignment, are found to be composed primarily of a Pr2Fe14B and also show traces of a Pr-rich phase. The magnetic Pr2Fe14B...
Yoshida, K, Taga, T, Saito, M, Suematsu, S, Kumanogoh, A, Tanaka, T, ...
gp130 is a ubiquitously expressed signal-transducing receptor component shared by interleukin 6, interleukin 11, leukemia inhibitory factor, oncostatin M, ciliary neurotrophic factor, and...
Yoshida, K, Taga, T, Saito, M, Suematsu, S, Kumanogoh, A, Tanaka, T, ...
gp130 is a ubiquitously expressed signal-transducing receptor component shared by interleukin 6, interleukin 11, leukemia inhibitory factor, oncostatin M, ciliary neurotrophic factor, and...