Evidence for muon neutrino oscillation in an accelerator-based experiment.

Evidence for muon neutrino oscillation in an accelerator-based experiment.
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DOI：
10.1103/physrevlett.94.081802
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发表时间：
2004-11
期刊：
Physical review letters
影响因子：
8.6
通讯作者：
E. Aliu;S. Andringa;S. Aoki;J. Argyriades;K. Asakura;R. Ashie;H. Berns;H. Bhang;A. Blondel;S. Borghi;J. Bouchez;J. Burguet-Castell;D. Casper;C. Cavata;A. Cervera;K. Cho;J. H. Choi;U. Dore;X. Espinal;M. Fechner;E. Fernandez;Y. Fukuda;J. Gómez-Cadenas;R. Gran;T. Hara;M. Hasegawa;T. Hasegawa;K. Hayashi;Y. Hayato;R. Helmer;J. Hill;K. Hiraide;J. Hosaka;A. Ichikawa;M. Iinuma;A. Ikeda;T. Inagaki;T. Ishida;K. Ishihara;T. Ishii;M. Ishitsuka;Y. Itow;T. Iwashita;H. Jang;E. Jeon;I. Jeong;K. Joo;G. Jover;C. Jung;T. Kajita;J. Kameda;K. Kaneyuki;I. Kato;E. Kearns;D. Kerr;C. Kim;M. Khabibullin;A. Khotjantsev;D. Kiełczewska;Jungsu Kim;S. Kim;P. Kitching;K. Kobayashi;T. Kobayashi;A. Konaka;Y. Koshio;W. Kropp;J. Kubota;Y. Kudenko;Y. Kuno;T. Kutter;J. Learned;S. Likhoded;I. Lim;P. Loverre;L. Ludovici;H. Maesaka;J. Mallet;C. Mariani;T. Maruyama;S. Matsuno;V. Matveev;C. Mauger;K. McConnel;C. Mcgrew;S. Mikheyev;A. Minamino;S. Mine;O. Mineev;C. Mitsuda;M. Miura;Y. Moriguchi;T. Morita;S. Moriyama;T. Nakadaira;M. Nakahata;K. Nakamura;I. Nakano;T. Nakaya;S. Nakayama;T. Namba;R. Nambu;S. Nawang;K. Nishikawa;K. Nitta;F. Nova;P. Novella;Y. Obayashi;A. Okada;K. Okumura;S. Oser;Y. Oyama;M. Pac;F. Pierre;A. Rodríguez;C. Saji;M. Sakuda;F. Sánchez;A. Sarrat;T. Sasaki;K. Scholberg;R. Schroeter;M. Sekiguchi;E. Sharkey;M. Shiozawa;Kiyoshi Shiraishi;G. Sitjes;M. Smy;H. Sobel;J. Stone;L. Sulak;A. Suzuki;Y. Suzuki;T. Takahashi;Y. Takenaga;Y. Takeuchi;K. Taki;Y. Takubo;N. Tamura;Masayoshi Tanaka;R. Terri;S. T’Jampens;A. Tornero-López;Y. Totsuka;S. Ueda;M. Vagins;C. Walter;W. Wang;R. Wilkes;S. Yamada;S. Yamamoto;C. Yanagisawa;N. Yershov;H. Yokoyama;M. Yokoyama;J. Yoo;M. Yoshida;J. Zalipska
E. Aliu;S. Andringa;S. Aoki;J. Argyriades;K. Asakura;R. Ashie;H. Berns;H. Bhang;A. Blondel;S. Borghi;J. Bouchez;J. Burguet-Castell;D. Casper;C. Cavata;A. Cervera;K. Cho;J. H. Choi;U. Dore;X. Espinal;M. Fechner;E. Fernandez;Y. Fukuda;J. Gómez-Cadenas;R. Gran;T. Hara;M. Hasegawa;T. Hasegawa;K. Hayashi;Y. Hayato;R. Helmer;J. Hill;K. Hiraide;J. Hosaka;A. Ichikawa;M. Iinuma;A. Ikeda;T. Inagaki;T. Ishida;K. Ishihara;T. Ishii;M. Ishitsuka;Y. Itow;T. Iwashita;H. Jang;E. Jeon;I. Jeong;K. Joo;G. Jover;C. Jung;T. Kajita;J. Kameda;K. Kaneyuki;I. Kato;E. Kearns;D. Kerr;C. Kim;M. Khabibullin;A. Khotjantsev;D. Kiełczewska;Jungsu Kim;S. Kim;P. Kitching;K. Kobayashi;T. Kobayashi;A. Konaka;Y. Koshio;W. Kropp;J. Kubota;Y. Kudenko;Y. Kuno;T. Kutter;J. Learned;S. Likhoded;I. Lim;P. Loverre;L. Ludovici;H. Maesaka;J. Mallet;C. Mariani;T. Maruyama;S. Matsuno;V. Matveev;C. Mauger;K. McConnel;C. Mcgrew;S. Mikheyev;A. Minamino;S. Mine;O. Mineev;C. Mitsuda;M. Miura;Y. Moriguchi;T. Morita;S. Moriyama;T. Nakadaira;M. Nakahata;K. Nakamura;I. Nakano;T. Nakaya;S. Nakayama;T. Namba;R. Nambu;S. Nawang;K. Nishikawa;K. Nitta;F. Nova;P. Novella;Y. Obayashi;A. Okada;K. Okumura;S. Oser;Y. Oyama;M. Pac;F. Pierre;A. Rodríguez;C. Saji;M. Sakuda;F. Sánchez;A. Sarrat;T. Sasaki;K. Scholberg;R. Schroeter;M. Sekiguchi;E. Sharkey;M. Shiozawa;Kiyoshi Shiraishi;G. Sitjes;M. Smy;H. Sobel;J. Stone;L. Sulak;A. Suzuki;Y. Suzuki;T. Takahashi;Y. Takenaga;Y. Takeuchi;K. Taki;Y. Takubo;N. Tamura;Masayoshi Tanaka;R. Terri;S. T’Jampens;A. Tornero-López;Y. Totsuka;S. Ueda;M. Vagins;C. Walter;W. Wang;R. Wilkes;S. Yamada;S. Yamamoto;C. Yanagisawa;N. Yershov;H. Yokoyama;M. Yokoyama;J. Yoo;M. Yoshida;J. Zalipska
中科院分区：
物理与天体物理1区
文献类型：
--
作者：
E. Aliu;S. Andringa;S. Aoki;J. Argyriades;K. Asakura;R. Ashie;H. Berns;H. Bhang;A. Blondel;S. Borghi;J. Bouchez;J. Burguet-Castell;D. Casper;C. Cavata;A. Cervera;K. Cho;J. H. Choi;U. Dore;X. Espinal;M. Fechner;E. Fernandez;Y. Fukuda;J. Gómez-Cadenas;R. Gran;T. Hara;M. Hasegawa;T. Hasegawa;K. Hayashi;Y. Hayato;R. Helmer;J. Hill;K. Hiraide;J. Hosaka;A. Ichikawa;M. Iinuma;A. Ikeda;T. Inagaki;T. Ishida;K. Ishihara;T. Ishii;M. Ishitsuka;Y. Itow;T. Iwashita;H. Jang;E. Jeon;I. Jeong;K. Joo;G. Jover;C. Jung;T. Kajita;J. Kameda;K. Kaneyuki;I. Kato;E. Kearns;D. Kerr;C. Kim;M. Khabibullin;A. Khotjantsev;D. Kiełczewska;Jungsu Kim;S. Kim;P. Kitching;K. Kobayashi;T. Kobayashi;A. Konaka;Y. Koshio;W. Kropp;J. Kubota;Y. Kudenko;Y. Kuno;T. Kutter;J. Learned;S. Likhoded;I. Lim;P. Loverre;L. Ludovici;H. Maesaka;J. Mallet;C. Mariani;T. Maruyama;S. Matsuno;V. Matveev;C. Mauger;K. McConnel;C. Mcgrew;S. Mikheyev;A. Minamino;S. Mine;O. Mineev;C. Mitsuda;M. Miura;Y. Moriguchi;T. Morita;S. Moriyama;T. Nakadaira;M. Nakahata;K. Nakamura;I. Nakano;T. Nakaya;S. Nakayama;T. Namba;R. Nambu;S. Nawang;K. Nishikawa;K. Nitta;F. Nova;P. Novella;Y. Obayashi;A. Okada;K. Okumura;S. Oser;Y. Oyama;M. Pac;F. Pierre;A. Rodríguez;C. Saji;M. Sakuda;F. Sánchez;A. Sarrat;T. Sasaki;K. Scholberg;R. Schroeter;M. Sekiguchi;E. Sharkey;M. Shiozawa;Kiyoshi Shiraishi;G. Sitjes;M. Smy;H. Sobel;J. Stone;L. Sulak;A. Suzuki;Y. Suzuki;T. Takahashi;Y. Takenaga;Y. Takeuchi;K. Taki;Y. Takubo;N. Tamura;Masayoshi Tanaka;R. Terri;S. T’Jampens;A. Tornero-López;Y. Totsuka;S. Ueda;M. Vagins;C. Walter;W. Wang;R. Wilkes;S. Yamada;S. Yamamoto;C. Yanagisawa;N. Yershov;H. Yokoyama;M. Yokoyama;J. Yoo;M. Yoshida;J. Zalipska

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本文介绍了KEK到神冈（K2K）长基线中微子振荡实验中nu（mu）振荡的结果。K2K使用加速器产生的nu（mu）光束，平均能量为1.3 GeV，指向超级神冈探测器。我们观察到nu（mu）的能量依赖性消失，我们假设它已经振荡到nu（tau）。如果没有中微子振荡，我们观察到这些结果的概率是0.0050% （4.0 sigma）。
We present results for nu(mu) oscillation in the KEK to Kamioka (K2K) long-baseline neutrino oscillation experiment. K2K uses an accelerator-produced nu(mu) beam with a mean energy of 1.3 GeV directed at the Super-Kamiokande detector. We observed the energy-dependent disappearance of nu(mu), which we presume have oscillated to nu(tau). The probability that we would observe these results if there is no neutrino oscillation is 0.0050% (4.0 sigma).