BESS-Polar II experiment

K. Yoshimura; K. Abe; H. Fuke; S. Haino; T. Hams; M. Hasegawa; A. Horikoshi; K. C. Kim; A. Kusumoto; M. H. Lee; Y. Makida; S. Matsuda; Y. Matsukawa; J. W. Mitchell; A. A. Moiseev; J. Nishimura; M. Nozaki; R. Orito; J. F. Ormes; K. Sakai; M. Sasaki; E. S. Seo; R. Shinoda; R. E. Streitmatter; J. Suzuki; K. Tanaka; N. Thakur; T. Yamagami; A. Yamamoto; T. Yoshida

BESS-Polar II experiment

K. Yoshimura, K. Abe, H. Fuke, S. Haino, T. Hams, M. Hasegawa, A. Horikoshi, K. C. Kim, A. Kusumoto, M. H. Lee, Y. Makida, S. Matsuda, Y. Matsukawa, J. W. Mitchell, A. A. Moiseev, J. Nishimura, M. Nozaki, R. Orito, J. F. Ormes, K. SakaiM. Sasaki, E. S. Seo, R. Shinoda, R. E. Streitmatter, J. Suzuki, K. Tanaka, N. Thakur, T. Yamagami, A. Yamamoto, T. Yoshida

Research output: Contribution to conference › Paper

1 Citation (Scopus)

Abstract

BESS-Polar II (the 2nd phase of the BESS-Polar spectrometer) has been prepared for the next Antarctic campaign scheduled in December 2007. The aims of the experiment are precise measurements of the low-energy antiproton spectrum and search for cosmologically significant antimatter at this solar minimum period, with 5 times higher sensitivity than the previous measurements in BESS-Polar I. Most of the detector components have been redesigned and upgraded to improve their performance and to increase the data taking period and capacity.

Original language	English
Pages	91-94
Number of pages	4
Publication status	Published - 2007
Externally published	Yes
Event	30th International Cosmic Ray Conference, ICRC 2007 - Merida, Yucatan, Mexico Duration: Jul 3 2007 → Jul 11 2007

Other

Other	30th International Cosmic Ray Conference, ICRC 2007
Country	Mexico
City	Merida, Yucatan
Period	7/3/07 → 7/11/07

ASJC Scopus subject areas

Nuclear and High Energy Physics

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Yoshimura, K., Abe, K., Fuke, H., Haino, S., Hams, T., Hasegawa, M., Horikoshi, A., Kim, K. C., Kusumoto, A., H. Lee, M., Makida, Y., Matsuda, S., Matsukawa, Y., Mitchell, J. W., Moiseev, A. A., Nishimura, J., Nozaki, M., Orito, R., Ormes, J. F., ... Yoshida, T. (2007). BESS-Polar II experiment. 91-94. Paper presented at 30th International Cosmic Ray Conference, ICRC 2007, Merida, Yucatan, Mexico.

BESS-Polar II experiment. / Yoshimura, K.; Abe, K.; Fuke, H.; Haino, S.; Hams, T.; Hasegawa, M.; Horikoshi, A.; Kim, K. C.; Kusumoto, A.; H. Lee, M.; Makida, Y.; Matsuda, S.; Matsukawa, Y.; Mitchell, J. W.; Moiseev, A. A.; Nishimura, J.; Nozaki, M.; Orito, R.; Ormes, J. F.; Sakai, K.; Sasaki, M.; Seo, E. S.; Shinoda, R.; Streitmatter, R. E.; Suzuki, J.; Tanaka, K.; Thakur, N.; Yamagami, T.; Yamamoto, A.; Yoshida, T.

2007. 91-94 Paper presented at 30th International Cosmic Ray Conference, ICRC 2007, Merida, Yucatan, Mexico.

Research output: Contribution to conference › Paper

Yoshimura, K, Abe, K, Fuke, H, Haino, S, Hams, T, Hasegawa, M, Horikoshi, A, Kim, KC, Kusumoto, A, H. Lee, M, Makida, Y, Matsuda, S, Matsukawa, Y, Mitchell, JW, Moiseev, AA, Nishimura, J, Nozaki, M, Orito, R, Ormes, JF, Sakai, K, Sasaki, M, Seo, ES, Shinoda, R, Streitmatter, RE, Suzuki, J, Tanaka, K, Thakur, N, Yamagami, T, Yamamoto, A & Yoshida, T 2007, 'BESS-Polar II experiment', Paper presented at 30th International Cosmic Ray Conference, ICRC 2007, Merida, Yucatan, Mexico, 7/3/07 - 7/11/07 pp. 91-94.

Yoshimura, K. ; Abe, K. ; Fuke, H. ; Haino, S. ; Hams, T. ; Hasegawa, M. ; Horikoshi, A. ; Kim, K. C. ; Kusumoto, A. ; H. Lee, M. ; Makida, Y. ; Matsuda, S. ; Matsukawa, Y. ; Mitchell, J. W. ; Moiseev, A. A. ; Nishimura, J. ; Nozaki, M. ; Orito, R. ; Ormes, J. F. ; Sakai, K. ; Sasaki, M. ; Seo, E. S. ; Shinoda, R. ; Streitmatter, R. E. ; Suzuki, J. ; Tanaka, K. ; Thakur, N. ; Yamagami, T. ; Yamamoto, A. ; Yoshida, T. / BESS-Polar II experiment. Paper presented at 30th International Cosmic Ray Conference, ICRC 2007, Merida, Yucatan, Mexico.4 p.

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abstract = "BESS-Polar II (the 2nd phase of the BESS-Polar spectrometer) has been prepared for the next Antarctic campaign scheduled in December 2007. The aims of the experiment are precise measurements of the low-energy antiproton spectrum and search for cosmologically significant antimatter at this solar minimum period, with 5 times higher sensitivity than the previous measurements in BESS-Polar I. Most of the detector components have been redesigned and upgraded to improve their performance and to increase the data taking period and capacity.",

author = "K. Yoshimura and K. Abe and H. Fuke and S. Haino and T. Hams and M. Hasegawa and A. Horikoshi and Kim, {K. C.} and A. Kusumoto and {H. Lee}, M. and Y. Makida and S. Matsuda and Y. Matsukawa and Mitchell, {J. W.} and Moiseev, {A. A.} and J. Nishimura and M. Nozaki and R. Orito and Ormes, {J. F.} and K. Sakai and M. Sasaki and Seo, {E. S.} and R. Shinoda and Streitmatter, {R. E.} and J. Suzuki and K. Tanaka and N. Thakur and T. Yamagami and A. Yamamoto and T. Yoshida",

year = "2007",

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pages = "91--94",

note = "30th International Cosmic Ray Conference, ICRC 2007 ; Conference date: 03-07-2007 Through 11-07-2007",

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TY - CONF

T1 - BESS-Polar II experiment

AU - Yoshimura, K.

AU - Abe, K.

AU - Fuke, H.

AU - Haino, S.

AU - Hams, T.

AU - Hasegawa, M.

AU - Horikoshi, A.

AU - Kim, K. C.

AU - Kusumoto, A.

AU - H. Lee, M.

AU - Makida, Y.

AU - Matsuda, S.

AU - Matsukawa, Y.

AU - Mitchell, J. W.

AU - Moiseev, A. A.

AU - Nishimura, J.

AU - Nozaki, M.

AU - Orito, R.

AU - Ormes, J. F.

AU - Sakai, K.

AU - Sasaki, M.

AU - Seo, E. S.

AU - Shinoda, R.

AU - Streitmatter, R. E.

AU - Suzuki, J.

AU - Tanaka, K.

AU - Thakur, N.

AU - Yamagami, T.

AU - Yamamoto, A.

AU - Yoshida, T.

PY - 2007

Y1 - 2007

N2 - BESS-Polar II (the 2nd phase of the BESS-Polar spectrometer) has been prepared for the next Antarctic campaign scheduled in December 2007. The aims of the experiment are precise measurements of the low-energy antiproton spectrum and search for cosmologically significant antimatter at this solar minimum period, with 5 times higher sensitivity than the previous measurements in BESS-Polar I. Most of the detector components have been redesigned and upgraded to improve their performance and to increase the data taking period and capacity.

AB - BESS-Polar II (the 2nd phase of the BESS-Polar spectrometer) has been prepared for the next Antarctic campaign scheduled in December 2007. The aims of the experiment are precise measurements of the low-energy antiproton spectrum and search for cosmologically significant antimatter at this solar minimum period, with 5 times higher sensitivity than the previous measurements in BESS-Polar I. Most of the detector components have been redesigned and upgraded to improve their performance and to increase the data taking period and capacity.

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SP - 91

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T2 - 30th International Cosmic Ray Conference, ICRC 2007

Y2 - 3 July 2007 through 11 July 2007

ER -