Spectra of H and HE measured in a series of annual flights

E. S. Seo; J. Z. Wang; H. Matsunaga; K. Anraku; M. Imori; Y. Makida; H. Matsumoto; F. B. McDonald; J. Mitchell; A. Moiseev; M. Motoki; J. Nishimura; M. Nozaki; S. Orito; J. F. Ormes; M. Otoba; T. Saeki; T. Sanuki; R. E. Streitmatter; J. Suzuki; K. Tanaka; I. Ueda; N. Yajima; T. Yamagami; A. Yamamoto; T. Yoshida; K. Yoshimura

doi:10.1016/S0273-1177(99)01232-6

Spectra of H and HE measured in a series of annual flights

E. S. Seo, J. Z. Wang, H. Matsunaga, K. Anraku, M. Imori, Y. Makida, H. Matsumoto, F. B. McDonald, J. Mitchell, A. Moiseev, M. Motoki, J. Nishimura, M. Nozaki, S. Orito, J. F. Ormes, M. Otoba, T. Saeki, T. Sanuki, R. E. Streitmatter, J. SuzukiK. Tanaka, I. Ueda, N. Yajima, T. Yamagami, A. Yamamoto, T. Yoshida, K. Yoshimura

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

We have obtained the absolute spectra of H and He by analyzing data collected by a series of annual flights of the Balloon borne Experiment with a Superconducting solenoid Spectrometer payload. This instrument is configured with a cylindrical magnet, a Time-of-Flight system, a set of cylindrical multiwire drift chambers inside and outside the magnet, and a central tracking device Jet chamber. The analysis involves Monte Carlo simulations of the effective geometry factor, studies of various efficiencies, and corrections for the ionization energy loss, attenuation and atmospheric secondaries. Variations of the H and He fluxes at different levels of solar modulation are presented.

Original language	English
Pages (from-to)	1831-1834
Number of pages	4
Journal	Advances in Space Research
Volume	26
Issue number	11
DOIs	https://doi.org/10.1016/S0273-1177(99)01232-6
Publication status	Published - 2000 Dec
Externally published	Yes

ASJC Scopus subject areas

Aerospace Engineering
Astronomy and Astrophysics
Geophysics
Atmospheric Science
Space and Planetary Science
Earth and Planetary Sciences(all)

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10.1016/S0273-1177(99)01232-6

Cite this

Seo, E. S., Wang, J. Z., Matsunaga, H., Anraku, K., Imori, M., Makida, Y., Matsumoto, H., McDonald, F. B., Mitchell, J., Moiseev, A., Motoki, M., Nishimura, J., Nozaki, M., Orito, S., Ormes, J. F., Otoba, M., Saeki, T., Sanuki, T., Streitmatter, R. E., ... Yoshimura, K. (2000). Spectra of H and HE measured in a series of annual flights. Advances in Space Research, 26(11), 1831-1834. https://doi.org/10.1016/S0273-1177(99)01232-6

Seo, ES, Wang, JZ, Matsunaga, H, Anraku, K, Imori, M, Makida, Y, Matsumoto, H, McDonald, FB, Mitchell, J, Moiseev, A, Motoki, M, Nishimura, J, Nozaki, M, Orito, S, Ormes, JF, Otoba, M, Saeki, T, Sanuki, T, Streitmatter, RE, Suzuki, J, Tanaka, K, Ueda, I, Yajima, N, Yamagami, T, Yamamoto, A, Yoshida, T & Yoshimura, K 2000, 'Spectra of H and HE measured in a series of annual flights', Advances in Space Research, vol. 26, no. 11, pp. 1831-1834. https://doi.org/10.1016/S0273-1177(99)01232-6

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title = "Spectra of H and HE measured in a series of annual flights",

abstract = "We have obtained the absolute spectra of H and He by analyzing data collected by a series of annual flights of the Balloon borne Experiment with a Superconducting solenoid Spectrometer payload. This instrument is configured with a cylindrical magnet, a Time-of-Flight system, a set of cylindrical multiwire drift chambers inside and outside the magnet, and a central tracking device Jet chamber. The analysis involves Monte Carlo simulations of the effective geometry factor, studies of various efficiencies, and corrections for the ionization energy loss, attenuation and atmospheric secondaries. Variations of the H and He fluxes at different levels of solar modulation are presented.",

author = "Seo, {E. S.} and Wang, {J. Z.} and H. Matsunaga and K. Anraku and M. Imori and Y. Makida and H. Matsumoto and McDonald, {F. B.} and J. Mitchell and A. Moiseev and M. Motoki and J. Nishimura and M. Nozaki and S. Orito and Ormes, {J. F.} and M. Otoba and T. Saeki and T. Sanuki and Streitmatter, {R. E.} and J. Suzuki and K. Tanaka and I. Ueda and N. Yajima and T. Yamagami and A. Yamamoto and T. Yoshida and K. Yoshimura",

year = "2000",

month = dec,

doi = "10.1016/S0273-1177(99)01232-6",

language = "English",

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T1 - Spectra of H and HE measured in a series of annual flights

AU - Seo, E. S.

AU - Wang, J. Z.

AU - Matsunaga, H.

AU - Anraku, K.

AU - Imori, M.

AU - Makida, Y.

AU - Matsumoto, H.

AU - McDonald, F. B.

AU - Mitchell, J.

AU - Moiseev, A.

AU - Motoki, M.

AU - Nishimura, J.

AU - Nozaki, M.

AU - Orito, S.

AU - Ormes, J. F.

AU - Otoba, M.

AU - Saeki, T.

AU - Sanuki, T.

AU - Streitmatter, R. E.

AU - Suzuki, J.

AU - Tanaka, K.

AU - Ueda, I.

AU - Yajima, N.

AU - Yamagami, T.

AU - Yamamoto, A.

AU - Yoshida, T.

AU - Yoshimura, K.

PY - 2000/12

Y1 - 2000/12

N2 - We have obtained the absolute spectra of H and He by analyzing data collected by a series of annual flights of the Balloon borne Experiment with a Superconducting solenoid Spectrometer payload. This instrument is configured with a cylindrical magnet, a Time-of-Flight system, a set of cylindrical multiwire drift chambers inside and outside the magnet, and a central tracking device Jet chamber. The analysis involves Monte Carlo simulations of the effective geometry factor, studies of various efficiencies, and corrections for the ionization energy loss, attenuation and atmospheric secondaries. Variations of the H and He fluxes at different levels of solar modulation are presented.

AB - We have obtained the absolute spectra of H and He by analyzing data collected by a series of annual flights of the Balloon borne Experiment with a Superconducting solenoid Spectrometer payload. This instrument is configured with a cylindrical magnet, a Time-of-Flight system, a set of cylindrical multiwire drift chambers inside and outside the magnet, and a central tracking device Jet chamber. The analysis involves Monte Carlo simulations of the effective geometry factor, studies of various efficiencies, and corrections for the ionization energy loss, attenuation and atmospheric secondaries. Variations of the H and He fluxes at different levels of solar modulation are presented.

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SN - 0273-1177

VL - 26

SP - 1831

EP - 1834

JO - Life sciences and space research

JF - Life sciences and space research

IS - 11

ER -

Spectra of H and HE measured in a series of annual flights

Abstract

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