Proton and Helium spectra obtained by RUNJOB experiment

M. Hareyama; V. A. Derbina; V. I. Galkin; Y. Hirakawa; Y. Horiuchi; M. Ichimura; N. Inoue; E. Kamioka; T. Kobayashi; V. V. Kopenkin; S. Kuramata; A. K. Managadze; H. Matsutani; N. P. Misnikova; R. A. Mukhamedshin; S. Nagasawa; R. Nakano; M. Namiki; M. Nakazawa; H. Nanjo; S. N. Nazarov; S. Ohata; H. Ohtomo; V. I. Osedlo; D. S. Oshuev; P. A. Publichenko; I. V. Rakobolskaya; T. M. Roganova; C. Saito; G. P. Sazhina; H. Semba; T. Shibata; D. Shuto; H. Sugimoto; R. Suzuki; L. G. Sveshnikova; V. M. Taran; N. Yajima; T. Yamagami; I. V. Yashin; E. A. Zamchalova; G. T. Zatsepin; I. S. Zayarnaya

Proton and Helium spectra obtained by RUNJOB experiment

M. Hareyama, V. A. Derbina, V. I. Galkin, Y. Hirakawa, Y. Horiuchi, M. Ichimura, N. Inoue, E. Kamioka, T. Kobayashi, V. V. Kopenkin, S. Kuramata, A. K. Managadze, H. Matsutani, N. P. Misnikova, R. A. Mukhamedshin, S. Nagasawa, R. Nakano, M. Namiki, M. Nakazawa, H. NanjoS. N. Nazarov, S. Ohata, H. Ohtomo, V. I. Osedlo, D. S. Oshuev, P. A. Publichenko, I. V. Rakobolskaya, T. M. Roganova, C. Saito, G. P. Sazhina, H. Semba, T. Shibata, D. Shuto, H. Sugimoto, R. Suzuki, L. G. Sveshnikova, V. M. Taran, N. Yajima, T. Yamagami, I. V. Yashin, E. A. Zamchalova, G. T. Zatsepin, I. S. Zayarnaya

研究成果: Paper › 査読

6 被引用数 (Scopus)

抄録

This report presents the final results of the proton and the helium spectra in the energy range between 10 and 500 TeV/nucleon obtained by RUNJOB experiments as trans-Siverian long duration balloon. A proton with PeV energy was directly detected in 1995 campaign. This is the first detection of proton event more than 10¹⁵ eV in direct observation. Our proton spectrum is in good agreement with other results such as JACEE and SOKOL, but the intensity of the helium component is nearly half that obtained by them, while it agrees with MUBEE. The slopes of the spectra of these two elements in RUNJOB are almost parallel with power index of 2.7?2.8 in the energy range 10?500 TeV/nucleon. These results suggests simply acceleration and propagation mechanism of cosmic rays depending on particle rigidity.

本文言語	English
ページ	17-20
ページ数	4
出版ステータス	Published - 2005
外部発表	はい
イベント	29th International Cosmic Ray Conference, ICRC 2005 - Pune, India 継続期間: 2005 8月 3 → 2005 8月 10

Conference

Conference	29th International Cosmic Ray Conference, ICRC 2005
国/地域	India
City	Pune
Period	05/8/3 → 05/8/10

ASJC Scopus subject areas

核物理学および高エネルギー物理学

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引用スタイル

Hareyama, M., Derbina, V. A., Galkin, V. I., Hirakawa, Y., Horiuchi, Y., Ichimura, M., Inoue, N., Kamioka, E., Kobayashi, T., Kopenkin, V. V., Kuramata, S., Managadze, A. K., Matsutani, H., Misnikova, N. P., Mukhamedshin, R. A., Nagasawa, S., Nakano, R., Namiki, M., Nakazawa, M., ... Zayarnaya, I. S. (2005). Proton and Helium spectra obtained by RUNJOB experiment. 17-20. Paper presented at 29th International Cosmic Ray Conference, ICRC 2005, Pune, India.

Hareyama, M, Derbina, VA, Galkin, VI, Hirakawa, Y, Horiuchi, Y, Ichimura, M, Inoue, N, Kamioka, E, Kobayashi, T, Kopenkin, VV, Kuramata, S, Managadze, AK, Matsutani, H, Misnikova, NP, Mukhamedshin, RA, Nagasawa, S, Nakano, R, Namiki, M, Nakazawa, M, Nanjo, H, Nazarov, SN, Ohata, S, Ohtomo, H, Osedlo, VI, Oshuev, DS, Publichenko, PA, Rakobolskaya, IV, Roganova, TM, Saito, C, Sazhina, GP, Semba, H, Shibata, T, Shuto, D, Sugimoto, H, Suzuki, R, Sveshnikova, LG, Taran, VM, Yajima, N, Yamagami, T, Yashin, IV, Zamchalova, EA, Zatsepin, GT & Zayarnaya, IS 2005, 'Proton and Helium spectra obtained by RUNJOB experiment', Paper presented at 29th International Cosmic Ray Conference, ICRC 2005, Pune, India, 05/8/3 - 05/8/10 pp. 17-20.

@conference{2103dbb492b8450ba679b0f64e7f6554,

title = "Proton and Helium spectra obtained by RUNJOB experiment",

abstract = "This report presents the final results of the proton and the helium spectra in the energy range between 10 and 500 TeV/nucleon obtained by RUNJOB experiments as trans-Siverian long duration balloon. A proton with PeV energy was directly detected in 1995 campaign. This is the first detection of proton event more than 1015 eV in direct observation. Our proton spectrum is in good agreement with other results such as JACEE and SOKOL, but the intensity of the helium component is nearly half that obtained by them, while it agrees with MUBEE. The slopes of the spectra of these two elements in RUNJOB are almost parallel with power index of 2.7?2.8 in the energy range 10?500 TeV/nucleon. These results suggests simply acceleration and propagation mechanism of cosmic rays depending on particle rigidity.",

author = "M. Hareyama and Derbina, {V. A.} and Galkin, {V. I.} and Y. Hirakawa and Y. Horiuchi and M. Ichimura and N. Inoue and E. Kamioka and T. Kobayashi and Kopenkin, {V. V.} and S. Kuramata and Managadze, {A. K.} and H. Matsutani and Misnikova, {N. P.} and Mukhamedshin, {R. A.} and S. Nagasawa and R. Nakano and M. Namiki and M. Nakazawa and H. Nanjo and Nazarov, {S. N.} and S. Ohata and H. Ohtomo and Osedlo, {V. I.} and Oshuev, {D. S.} and Publichenko, {P. A.} and Rakobolskaya, {I. V.} and Roganova, {T. M.} and C. Saito and Sazhina, {G. P.} and H. Semba and T. Shibata and D. Shuto and H. Sugimoto and R. Suzuki and Sveshnikova, {L. G.} and Taran, {V. M.} and N. Yajima and T. Yamagami and Yashin, {I. V.} and Zamchalova, {E. A.} and Zatsepin, {G. T.} and Zayarnaya, {I. S.}",

year = "2005",

language = "English",

pages = "17--20",

note = "29th International Cosmic Ray Conference, ICRC 2005 ; Conference date: 03-08-2005 Through 10-08-2005",

}

TY - CONF

T1 - Proton and Helium spectra obtained by RUNJOB experiment

AU - Hareyama, M.

AU - Derbina, V. A.

AU - Galkin, V. I.

AU - Hirakawa, Y.

AU - Horiuchi, Y.

AU - Ichimura, M.

AU - Inoue, N.

AU - Kamioka, E.

AU - Kobayashi, T.

AU - Kopenkin, V. V.

AU - Kuramata, S.

AU - Managadze, A. K.

AU - Matsutani, H.

AU - Misnikova, N. P.

AU - Mukhamedshin, R. A.

AU - Nagasawa, S.

AU - Nakano, R.

AU - Namiki, M.

AU - Nakazawa, M.

AU - Nanjo, H.

AU - Nazarov, S. N.

AU - Ohata, S.

AU - Ohtomo, H.

AU - Osedlo, V. I.

AU - Oshuev, D. S.

AU - Publichenko, P. A.

AU - Rakobolskaya, I. V.

AU - Roganova, T. M.

AU - Saito, C.

AU - Sazhina, G. P.

AU - Semba, H.

AU - Shibata, T.

AU - Shuto, D.

AU - Sugimoto, H.

AU - Suzuki, R.

AU - Sveshnikova, L. G.

AU - Taran, V. M.

AU - Yajima, N.

AU - Yamagami, T.

AU - Yashin, I. V.

AU - Zamchalova, E. A.

AU - Zatsepin, G. T.

AU - Zayarnaya, I. S.

PY - 2005

Y1 - 2005

N2 - This report presents the final results of the proton and the helium spectra in the energy range between 10 and 500 TeV/nucleon obtained by RUNJOB experiments as trans-Siverian long duration balloon. A proton with PeV energy was directly detected in 1995 campaign. This is the first detection of proton event more than 1015 eV in direct observation. Our proton spectrum is in good agreement with other results such as JACEE and SOKOL, but the intensity of the helium component is nearly half that obtained by them, while it agrees with MUBEE. The slopes of the spectra of these two elements in RUNJOB are almost parallel with power index of 2.7?2.8 in the energy range 10?500 TeV/nucleon. These results suggests simply acceleration and propagation mechanism of cosmic rays depending on particle rigidity.

AB - This report presents the final results of the proton and the helium spectra in the energy range between 10 and 500 TeV/nucleon obtained by RUNJOB experiments as trans-Siverian long duration balloon. A proton with PeV energy was directly detected in 1995 campaign. This is the first detection of proton event more than 1015 eV in direct observation. Our proton spectrum is in good agreement with other results such as JACEE and SOKOL, but the intensity of the helium component is nearly half that obtained by them, while it agrees with MUBEE. The slopes of the spectra of these two elements in RUNJOB are almost parallel with power index of 2.7?2.8 in the energy range 10?500 TeV/nucleon. These results suggests simply acceleration and propagation mechanism of cosmic rays depending on particle rigidity.

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UR - http://www.scopus.com/inward/citedby.url?scp=84899033269&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84899033269

SP - 17

EP - 20

T2 - 29th International Cosmic Ray Conference, ICRC 2005

Y2 - 3 August 2005 through 10 August 2005

ER -

Proton and Helium spectra obtained by RUNJOB experiment

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Conference

ASJC Scopus subject areas

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