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19992015
most citedPrecise Measurement of Cosmic-Ray Proton and Helium Spectra with the BESS Spectrometer

316 citations · 1.8k across the 17 of their papers we have counts for

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astro-ph2008★ 106 cited

Measurement of cosmic-ray low-energy antiproton spectrum with the first BESS-Polar Antarctic flight

K. Abe, H. Fuke, S. Haino +27

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 record…

astro-ph2006★ 203 cited

Measurements of 0.2 to 20 GeV/n cosmic-ray proton and helium spectra from 1997 through 2002 with the BESS spectrometer

Y. Shikaze, S. Haino, K. Abe +21

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 obse…

astro-ph2005★ 10 cited

Measurements of Atmospheric Antiprotons

K. Yamato, K. Abe, H. Fuke +21

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 en…

astro-ph2005★ 113 cited

Search for Cosmic-Ray Antideuterons

H. Fuke, T. Maeno, K. Abe +23

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,…

astro-ph2004★ 271 cited

Measurements of Primary and Atmospheric Cosmic-Ray Spectra with the BESS-TeV Spectrometer

S. Haino, T. Sanuki, K. Abe +30

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 resoluti…

astro-ph2003★ 18 cited

Measurement of Cosmic-Ray Proton and Antiproton Spectra at Mountain Altitude

T. Sanuki, M. Fujikawa, H. Matsunaga +22

Cosmic-ray proton and antiproton spectra were measured at mountain altitude, 2770 m above sea level. We observed more than 2 x 10^5 protons and 10^2 antiprotons in a kinetic energy…

astro-ph2003

Measurement of Cosmic-Ray Proton, Antiproton and Muon Spectra at Mountain Altitude

T. Sanuki, M. Fujikawa, K. Abe +22

Measurement of cosmic-ray proton, antiproton and muon spectra was carried out at mountain altitude. We observed 2 x 10^5 protons and 10^2 antiprotons in a kinetic energy region of…

astro-ph2003★ 38 cited

Measurements of Proton, Helium and Muon Spectra at Small Atmospheric Depths with the BESS Spectrometer

K. Abe, T. Sanuki, K. Anraku +32

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 f…

astro-ph2002★ 63 cited

Precise Measurements of Atmospheric Muon Fluxes with the BESS Spectrometer

M. Motoki, T. Sanuki, S. Orito +36

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 observat…

astro-ph2002★ 34 cited

Measurements of atmospheric muon spectra at mountain altitude

T. Sanuki, M. Fujikawa, K. Abe +26

We report new measurements of the atmospheric muons at mountain altitude. The measurement was carried out with the BESS detector at the top of Mt. Norikura, Japan. The altitude is…

astro-ph2001★ 182 cited

Measurements of Cosmic-ray Low-energy Antiproton and Proton Spectra in a Transient Period of the Solar Field Reversal

Y. Asaoka, Y. Shikaze, K. Abe +39

The energy spectra of cosmic-ray low-energy antiprotons and protons have been measured by BESS in 1999 and 2000, during a period covering the solar magnetic field reversal. Based o…

astro-ph2000★ 316 cited

Precise Measurement of Cosmic-Ray Proton and Helium Spectra with the BESS Spectrometer

T. Sanuki, M. Motoki, H. Matsumoto +31

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…

astro-ph1999★ 283 cited

Precision Measurement of Cosmic-Ray Antiproton Spectrum

S. Orito, T. Maeno, H. Matsunaga +31

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 de…