Search for astrophysical neutrino point sources at super-kamiokande

E. Thrane; K. Abe; Y. Hayato; T. Iida; M. Ikeda; J. Kameda; K. Kobayashi; Y. Koshio; M. Miura; S. Moriyama; M. Nakahata; S. Nakayama; Y. Obayashi; H. Ogawa; H. Sekiya; M. Shiozawa; Y. Suzuki; A. Takeda; Y. Takenaga; Y. Takeuchi; K. Ueno; K. Ueshima; H. Watanabe; S. Yamada; M. R. Vagins; S. Hazama; I. Higuchi; C. Ishihara; T. Kajita; K. Kaneyuki; G. Mitsuka; H. Nishino; K. Okumura; N. Tanimoto; F. Dufour; E. Kearns; M. Litos; J. L. Raaf; J. L. Stone; L. R. Sulak; M. Goldhaber; K. Bays; D. Casper; J. P. Cravens; W. R. Kropp; S. Mine; C. Regis; M. B. Smy; H. W. Sobel; Alec T Habig; J. Hill; W. E. Keig; J. S. Jang; I. S. Jeong; J. Y. Kim; I. T. Lim; M. Fechner; K. Scholberg; C. W. Walter; R. Wendell; S. Tasaka; J. G. Learned; S. Matsuno; Y. Watanabe; T. Hasegawa; T. Ishida; T. Ishii; T. Kobayashi; T. Nakadaira; K. Nakamura; K. Nishikawa; Y. Oyama; K. Sakashita; T. Sekiguchi; T. Tsukamoto; A. T. Suzuki; A. K. Ichikawa; A. Minamino; T. Nakaya; M. Yokoyama; S. Dazeley; R. Svoboda; Y. Fukuda; Y. Itow; T. Tanaka; C. K. Jung; G. Lopez; C. McGrew; C. Yanagisawa; N. Tamura; Y. Idehara; H. Ishino; A. Kibayashi; M. Sakuda; Y. Kuno; M. Yoshida; S. B. Kim; B. S. Yang; T. Ishizuka; H. Okazawa; Y. Choi; H. K. Seo; Y. Furuse; K. Nishijima; Y. Yokosawa; M. Koshiba; Y. Totsuka; S. Chen; G. Gong; Y. Heng; T. Xue; Z. Yang; H. Zhang; D. Kielczewska; P. Mijakowski; K. Connolly; M. Dziomba; R. J. Wilkes

doi:10.1088/0004-637X/704/1/503

Search for astrophysical neutrino point sources at super-kamiokande

E. Thrane, K. Abe, Y. Hayato, T. Iida, M. Ikeda, J. Kameda, K. Kobayashi, Y. Koshio, M. Miura, S. Moriyama, M. Nakahata, S. Nakayama, Y. Obayashi, H. Ogawa, H. Sekiya, M. Shiozawa, Y. Suzuki, A. Takeda, Y. Takenaga, Y. TakeuchiK. Ueno, K. Ueshima, H. Watanabe, S. Yamada, M. R. Vagins, S. Hazama, I. Higuchi, C. Ishihara, T. Kajita, K. Kaneyuki, G. Mitsuka, H. Nishino, K. Okumura, N. Tanimoto, F. Dufour, E. Kearns, M. Litos, J. L. Raaf, J. L. Stone, L. R. Sulak, M. Goldhaber, K. Bays, D. Casper, J. P. Cravens, W. R. Kropp, S. Mine, C. Regis, M. B. Smy, H. W. Sobel, Alec T Habig, J. Hill, W. E. Keig, J. S. Jang, I. S. Jeong, J. Y. Kim, I. T. Lim, M. Fechner, K. Scholberg, C. W. Walter, R. Wendell, S. Tasaka, J. G. Learned, S. Matsuno, Y. Watanabe, T. Hasegawa, T. Ishida, T. Ishii, T. Kobayashi, T. Nakadaira, K. Nakamura, K. Nishikawa, Y. Oyama, K. Sakashita, T. Sekiguchi, T. Tsukamoto, A. T. Suzuki, A. K. Ichikawa, A. Minamino, T. Nakaya, M. Yokoyama, S. Dazeley, R. Svoboda, Y. Fukuda, Y. Itow, T. Tanaka, C. K. Jung, G. Lopez, C. McGrew, C. Yanagisawa, N. Tamura, Y. Idehara, H. Ishino, A. Kibayashi, M. Sakuda, Y. Kuno, M. Yoshida, S. B. Kim, B. S. Yang, T. Ishizuka, H. Okazawa, Y. Choi, H. K. Seo, Y. Furuse, K. Nishijima, Y. Yokosawa, M. Koshiba, Y. Totsuka, S. Chen, G. Gong, Y. Heng, T. Xue, Z. Yang, H. Zhang, D. Kielczewska, P. Mijakowski, K. Connolly, M. Dziomba, R. J. Wilkes

Physics & Astronomy (Duluth)

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Abstract

It has been hypothesized that large fluxes of neutrinos may be created in astrophysical "cosmic accelerators." The primary background for a search for astrophysical neutrinos comes from atmospheric neutrinos, which do not exhibit the pointlike directional clustering that characterizes a distant astrophysical signal. We perform a search for neutrino point sources using the upward-going muon data from three phases of operation (SK-I, SK-II, and SK-III) spanning 2623 days of live time taken from 1996 April 1 to 2007 August 11. The search looks for signals from suspected galactic and extragalactic sources, transient sources, and uncataloged sources. While we find interesting signatures from two objects - RX J1713.7-3946 (97.5% CL) and GRB 991004D (95.3% CL) - these signatures lack compelling statistical significance given trial factors. We set limits on the flux and fluence of neutrino point sources above energies of 1.6 GeV.

Original language	English (US)
Pages (from-to)	503-512
Number of pages	10
Journal	Astrophysical Journal
Volume	704
Issue number	1
DOIs	https://doi.org/10.1088/0004-637X/704/1/503
State	Published - 2009

Keywords

Galaxies: active
Gamma rays: bursts
Neutrinos
Pulsars: general
Supernova remnants

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Thrane, E., Abe, K., Hayato, Y., Iida, T., Ikeda, M., Kameda, J., Kobayashi, K., Koshio, Y., Miura, M., Moriyama, S., Nakahata, M., Nakayama, S., Obayashi, Y., Ogawa, H., Sekiya, H., Shiozawa, M., Suzuki, Y., Takeda, A., Takenaga, Y., ... Wilkes, R. J. (2009). Search for astrophysical neutrino point sources at super-kamiokande. Astrophysical Journal, 704(1), 503-512. https://doi.org/10.1088/0004-637X/704/1/503

Thrane, E, Abe, K, Hayato, Y, Iida, T, Ikeda, M, Kameda, J, Kobayashi, K, Koshio, Y, Miura, M, Moriyama, S, Nakahata, M, Nakayama, S, Obayashi, Y, Ogawa, H, Sekiya, H, Shiozawa, M, Suzuki, Y, Takeda, A, Takenaga, Y, Takeuchi, Y, Ueno, K, Ueshima, K, Watanabe, H, Yamada, S, Vagins, MR, Hazama, S, Higuchi, I, Ishihara, C, Kajita, T, Kaneyuki, K, Mitsuka, G, Nishino, H, Okumura, K, Tanimoto, N, Dufour, F, Kearns, E, Litos, M, Raaf, JL, Stone, JL, Sulak, LR, Goldhaber, M, Bays, K, Casper, D, Cravens, JP, Kropp, WR, Mine, S, Regis, C, Smy, MB, Sobel, HW, Habig, AT, Hill, J, Keig, WE, Jang, JS, Jeong, IS, Kim, JY, Lim, IT, Fechner, M, Scholberg, K, Walter, CW, Wendell, R, Tasaka, S, Learned, JG, Matsuno, S, Watanabe, Y, Hasegawa, T, Ishida, T, Ishii, T, Kobayashi, T, Nakadaira, T, Nakamura, K, Nishikawa, K, Oyama, Y, Sakashita, K, Sekiguchi, T, Tsukamoto, T, Suzuki, AT, Ichikawa, AK, Minamino, A, Nakaya, T, Yokoyama, M, Dazeley, S, Svoboda, R, Fukuda, Y, Itow, Y, Tanaka, T, Jung, CK, Lopez, G, McGrew, C, Yanagisawa, C, Tamura, N, Idehara, Y, Ishino, H, Kibayashi, A, Sakuda, M, Kuno, Y, Yoshida, M, Kim, SB, Yang, BS, Ishizuka, T, Okazawa, H, Choi, Y, Seo, HK, Furuse, Y, Nishijima, K, Yokosawa, Y, Koshiba, M, Totsuka, Y, Chen, S, Gong, G, Heng, Y, Xue, T, Yang, Z, Zhang, H, Kielczewska, D, Mijakowski, P, Connolly, K, Dziomba, M & Wilkes, RJ 2009, 'Search for astrophysical neutrino point sources at super-kamiokande', Astrophysical Journal, vol. 704, no. 1, pp. 503-512. https://doi.org/10.1088/0004-637X/704/1/503

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title = "Search for astrophysical neutrino point sources at super-kamiokande",

abstract = "It has been hypothesized that large fluxes of neutrinos may be created in astrophysical {"}cosmic accelerators.{"} The primary background for a search for astrophysical neutrinos comes from atmospheric neutrinos, which do not exhibit the pointlike directional clustering that characterizes a distant astrophysical signal. We perform a search for neutrino point sources using the upward-going muon data from three phases of operation (SK-I, SK-II, and SK-III) spanning 2623 days of live time taken from 1996 April 1 to 2007 August 11. The search looks for signals from suspected galactic and extragalactic sources, transient sources, and uncataloged sources. While we find interesting signatures from two objects - RX J1713.7-3946 (97.5% CL) and GRB 991004D (95.3% CL) - these signatures lack compelling statistical significance given trial factors. We set limits on the flux and fluence of neutrino point sources above energies of 1.6 GeV.",

keywords = "Galaxies: active, Gamma rays: bursts, Neutrinos, Pulsars: general, Supernova remnants",

author = "E. Thrane and K. Abe and Y. Hayato and T. Iida and M. Ikeda and J. Kameda and K. Kobayashi and Y. Koshio and M. Miura and S. Moriyama and M. Nakahata and S. Nakayama and Y. Obayashi and H. Ogawa and H. Sekiya and M. Shiozawa and Y. Suzuki and A. Takeda and Y. Takenaga and Y. Takeuchi and K. Ueno and K. Ueshima and H. Watanabe and S. Yamada and Vagins, {M. R.} and S. Hazama and I. Higuchi and C. Ishihara and T. Kajita and K. Kaneyuki and G. Mitsuka and H. Nishino and K. Okumura and N. Tanimoto and F. Dufour and E. Kearns and M. Litos and Raaf, {J. L.} and Stone, {J. L.} and Sulak, {L. R.} and M. Goldhaber and K. Bays and D. Casper and Cravens, {J. P.} and Kropp, {W. R.} and S. Mine and C. Regis and Smy, {M. B.} and Sobel, {H. W.} and Habig, {Alec T} and J. Hill and Keig, {W. E.} and Jang, {J. S.} and Jeong, {I. S.} and Kim, {J. Y.} and Lim, {I. T.} and M. Fechner and K. Scholberg and Walter, {C. W.} and R. Wendell and S. Tasaka and Learned, {J. G.} and S. Matsuno and Y. Watanabe and T. Hasegawa and T. Ishida and T. Ishii and T. Kobayashi and T. Nakadaira and K. Nakamura and K. Nishikawa and Y. Oyama and K. Sakashita and T. Sekiguchi and T. Tsukamoto and Suzuki, {A. T.} and Ichikawa, {A. K.} and A. Minamino and T. Nakaya and M. Yokoyama and S. Dazeley and R. Svoboda and Y. Fukuda and Y. Itow and T. Tanaka and Jung, {C. K.} and G. Lopez and C. McGrew and C. Yanagisawa and N. Tamura and Y. Idehara and H. Ishino and A. Kibayashi and M. Sakuda and Y. Kuno and M. Yoshida and Kim, {S. B.} and Yang, {B. S.} and T. Ishizuka and H. Okazawa and Y. Choi and Seo, {H. K.} and Y. Furuse and K. Nishijima and Y. Yokosawa and M. Koshiba and Y. Totsuka and S. Chen and G. Gong and Y. Heng and T. Xue and Z. Yang and H. Zhang and D. Kielczewska and P. Mijakowski and K. Connolly and M. Dziomba and Wilkes, {R. J.}",

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doi = "10.1088/0004-637X/704/1/503",

language = "English (US)",

volume = "704",

pages = "503--512",

journal = "Astrophysical Journal",

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TY - JOUR

T1 - Search for astrophysical neutrino point sources at super-kamiokande

AU - Thrane, E.

AU - Abe, K.

AU - Hayato, Y.

AU - Iida, T.

AU - Ikeda, M.

AU - Kameda, J.

AU - Kobayashi, K.

AU - Koshio, Y.

AU - Miura, M.

AU - Moriyama, S.

AU - Nakahata, M.

AU - Nakayama, S.

AU - Obayashi, Y.

AU - Ogawa, H.

AU - Sekiya, H.

AU - Shiozawa, M.

AU - Suzuki, Y.

AU - Takeda, A.

AU - Takenaga, Y.

AU - Takeuchi, Y.

AU - Ueno, K.

AU - Ueshima, K.

AU - Watanabe, H.

AU - Yamada, S.

AU - Vagins, M. R.

AU - Hazama, S.

AU - Higuchi, I.

AU - Ishihara, C.

AU - Kajita, T.

AU - Kaneyuki, K.

AU - Mitsuka, G.

AU - Nishino, H.

AU - Okumura, K.

AU - Tanimoto, N.

AU - Dufour, F.

AU - Kearns, E.

AU - Litos, M.

AU - Raaf, J. L.

AU - Stone, J. L.

AU - Sulak, L. R.

AU - Goldhaber, M.

AU - Bays, K.

AU - Casper, D.

AU - Cravens, J. P.

AU - Kropp, W. R.

AU - Mine, S.

AU - Regis, C.

AU - Smy, M. B.

AU - Sobel, H. W.

AU - Habig, Alec T

AU - Hill, J.

AU - Keig, W. E.

AU - Jang, J. S.

AU - Jeong, I. S.

AU - Kim, J. Y.

AU - Lim, I. T.

AU - Fechner, M.

AU - Scholberg, K.

AU - Walter, C. W.

AU - Wendell, R.

AU - Tasaka, S.

AU - Learned, J. G.

AU - Matsuno, S.

AU - Watanabe, Y.

AU - Hasegawa, T.

AU - Ishida, T.

AU - Ishii, T.

AU - Kobayashi, T.

AU - Nakadaira, T.

AU - Nakamura, K.

AU - Nishikawa, K.

AU - Oyama, Y.

AU - Sakashita, K.

AU - Sekiguchi, T.

AU - Tsukamoto, T.

AU - Suzuki, A. T.

AU - Ichikawa, A. K.

AU - Minamino, A.

AU - Nakaya, T.

AU - Yokoyama, M.

AU - Dazeley, S.

AU - Svoboda, R.

AU - Fukuda, Y.

AU - Itow, Y.

AU - Tanaka, T.

AU - Jung, C. K.

AU - Lopez, G.

AU - McGrew, C.

AU - Yanagisawa, C.

AU - Tamura, N.

AU - Idehara, Y.

AU - Ishino, H.

AU - Kibayashi, A.

AU - Sakuda, M.

AU - Kuno, Y.

AU - Yoshida, M.

AU - Kim, S. B.

AU - Yang, B. S.

AU - Ishizuka, T.

AU - Okazawa, H.

AU - Choi, Y.

AU - Seo, H. K.

AU - Furuse, Y.

AU - Nishijima, K.

AU - Yokosawa, Y.

AU - Koshiba, M.

AU - Totsuka, Y.

AU - Chen, S.

AU - Gong, G.

AU - Heng, Y.

AU - Xue, T.

AU - Yang, Z.

AU - Zhang, H.

AU - Kielczewska, D.

AU - Mijakowski, P.

AU - Connolly, K.

AU - Dziomba, M.

AU - Wilkes, R. J.

PY - 2009

Y1 - 2009

N2 - It has been hypothesized that large fluxes of neutrinos may be created in astrophysical "cosmic accelerators." The primary background for a search for astrophysical neutrinos comes from atmospheric neutrinos, which do not exhibit the pointlike directional clustering that characterizes a distant astrophysical signal. We perform a search for neutrino point sources using the upward-going muon data from three phases of operation (SK-I, SK-II, and SK-III) spanning 2623 days of live time taken from 1996 April 1 to 2007 August 11. The search looks for signals from suspected galactic and extragalactic sources, transient sources, and uncataloged sources. While we find interesting signatures from two objects - RX J1713.7-3946 (97.5% CL) and GRB 991004D (95.3% CL) - these signatures lack compelling statistical significance given trial factors. We set limits on the flux and fluence of neutrino point sources above energies of 1.6 GeV.

AB - It has been hypothesized that large fluxes of neutrinos may be created in astrophysical "cosmic accelerators." The primary background for a search for astrophysical neutrinos comes from atmospheric neutrinos, which do not exhibit the pointlike directional clustering that characterizes a distant astrophysical signal. We perform a search for neutrino point sources using the upward-going muon data from three phases of operation (SK-I, SK-II, and SK-III) spanning 2623 days of live time taken from 1996 April 1 to 2007 August 11. The search looks for signals from suspected galactic and extragalactic sources, transient sources, and uncataloged sources. While we find interesting signatures from two objects - RX J1713.7-3946 (97.5% CL) and GRB 991004D (95.3% CL) - these signatures lack compelling statistical significance given trial factors. We set limits on the flux and fluence of neutrino point sources above energies of 1.6 GeV.

KW - Galaxies: active

KW - Gamma rays: bursts

KW - Neutrinos

KW - Pulsars: general

KW - Supernova remnants

UR - http://www.scopus.com/inward/record.url?scp=70549105073&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=70549105073&partnerID=8YFLogxK

U2 - 10.1088/0004-637X/704/1/503

DO - 10.1088/0004-637X/704/1/503

M3 - Article

AN - SCOPUS:70549105073

SN - 0004-637X

VL - 704

SP - 503

EP - 512

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 1

ER -

Search for astrophysical neutrino point sources at super-kamiokande

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