M
Michael Litos
Researcher at University of Colorado Boulder
Publications - 104
Citations - 6203
Michael Litos is an academic researcher from University of Colorado Boulder. The author has contributed to research in topics: Plasma acceleration & Plasma. The author has an hindex of 30, co-authored 92 publications receiving 5510 citations. Previous affiliations of Michael Litos include Boston University & SLAC National Accelerator Laboratory.
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Journal ArticleDOI
Indication of Electron Neutrino Appearance from an Accelerator-produced Off-axis Muon Neutrino Beam
K. Abe,N. Abgrall,Yasuo Ajima,Hiroaki Aihara,Justin Albert,C. Andreopoulos,B. Andrieu,Shigeki Aoki,O. Araoka,J. Argyriades,Akitaka Ariga,Tomoko Ariga,S. Assylbekov,D. Autiero,A. Badertscher,M. Barbi,Gareth J. Barker,G.D. Barr,M. Bass,F. Bay,S. W. Bentham,Vincenzo Berardi,B. E. Berger,Iain Alexander Bertram,M. Besnier,J. Beucher,Dmitriy Beznosko,S. Bhadra,F. d. M. Blaszczyk,A. Blondel,C. Bojechko,J. Bouchez,S. B. Boyd,A. Bravar,C. Bronner,D. G. Brook-Roberge,N. J. Buchanan,Hs Budd,David Calvet,S. L. Cartwright,A. Carver,R. Castillo,M. G. Catanesi,A. Cazes,A. Cervera,C. A. Chavez,Steve K. Choi,G. Christodoulou,J. P. Coleman,W. Coleman,G. Collazuol,K. Connolly,A. Curioni,A. Dabrowska,I. Z. Danko,Rhiju Das,Gavin Davies,Scott Davis,M. Day,G. De Rosa,J. P.A.M. De André,P. de Perio,A. Delbart,C. Densham,F. Di Lodovico,S. Di Luise,P. Dinh Tran,J. Dobson,U. Dore,O. Drapier,Frédéric Dufour,J. Dumarchez,S. Dytman,Michal Dziewiecki,M. Dziomba,S. W. K. Emery,Antonio Ereditato,L. Escudero,Luigi Salvatore Esposito,M. Fechner,A. Ferrero,Alexander Finch,E. Frank,Y. Fujii,Y. Fukuda,V. Galymov,Fred Gannaway,A. Gaudin,A. Gendotti,M. A. George,S. Giffin,C. Giganti,K. Gilje,T. Golan,M. Goldhaber,J. J. Gomez-Cadenas,M. Gonin,N. Grant,Alastair Grant,P. Gumplinger,P. Guzowski,A. Haesler,M. D. Haigh,K. Hamano,C. Hansen,D. Hansen,T. Hara,Paul Fraser Harrison,B. Hartfiel,M. Hartz,M. Hartz,Tomiyoshi Haruyama,T. Hasegawa,N. C. Hastings,S. Hastings,A. Hatzikoutelis,K. Hayashi,Yoshinari Hayato,C. Hearty,R. L. Helmer,Robert Henderson,Norio Higashi,Joshua Hignight,Eiichi Hirose,J. Holeczek,S. Horikawa,A. Hyndman,A. K. Ichikawa,K. Ieki,M. Ieva,M. Iida,M. Ikeda,J. Ilic,J. Imber,T. Ishida,C. Ishihara,T. Ishii,S. J. Ives,M. Iwasaki,K. Iyogi,A. Izmaylov,B. Jamieson,R. A. Johnson,K. K. Joo,G. Jover-Manas,C. K. Jung,H. Kaji,Takaaki Kajita,H. Kakuno,J. Kameda,K. Kaneyuki,D. Karlen,D. Karlen,Katsuyu Kasami,I. Kato,E. Kearns,M. M. Khabibullin,F. Khanam,A. N. Khotjantsev,D. Kielczewska,T. Kikawa,Jungsang Kim,J. Y. Kim,Soo-Bong Kim,N. Kimura,B. Kirby,J. Kisiel,P. Kitching,Takashi Kobayashi,G. Kogan,S. Koike,A. Konaka,L. L. Kormos,A. Korzenev,K. Koseki,Yusuke Koshio,Y. Kouzuma,K. Kowalik,V. Kravtsov,I. Kreslo,W. R. Kropp,H. Kubo,Yu. G. Kudenko,N. Kulkarni,R.P. Kurjata,T. Kutter,J. Lagoda,K. Laihem,Marco Laveder,K. P. Lee,P. T. Le,J. M. Levy,C. Licciardi,I. T. Lim,T. Lindner,R. P. Litchfield,R. P. Litchfield,Michael Litos,A. Longhin,G. D. Lopez,P. F. Loverre,L. Ludovici,Thorsten Lux,M. Macaire,Kendall Mahn,Yasuhiro Makida,M. Malek,S. Manly,A. Marchionni,A. D. Marino,J. Marteau,J. F. Martin,T. Maruyama,T. Maryon,J. Marzec,P. Masliah,E. L. Mathie,C. Matsumura,Kodai Matsuoka,Viktor Matveev,K. Mavrokoridis,E. Mazzucato,N. McCauley,Kevin Scott McFarland,C. McGrew,T. McLachlan,M. Messina,W. Metcalf,C. J. Metelko,M. Mezzetto,P. Mijakowski,C. A. Miller,A. Minamino,Oleg Mineev,S. Mine,A. Missert,G. Mituka,M. Miura,K. Mizouchi,L. Monfregola,F. Moreau,B. Morgan,S. Moriyama,A. Muir,A. Murakami,M. Murdoch,S. Murphy,J. Myslik,T. Nakadaira,Masayuki Nakahata,T. Nakai,K. Nakajima,Tatsushi Nakamoto,Koji Nakamura,S. Nakayama,Tsuyoshi Nakaya,D. Naples,M. L. Navin,Barry L. Nelson,T. C. Nicholls,K. Nishikawa,H. Nishino,J. A. Nowak,M. Noy,Y. Obayashi,Toru Ogitsu,Hirokatsu Ohhata,Takahiro Okamura,Kimihiro Okumura,T. Okusawa,S. M. Oser,Minoru Otani,R. A. Owen,Yuichi Oyama,T. Ozaki,M. Y. Pac,V. Palladino,V. Paolone,P. Paul,D. Payne,G. F. Pearce,J. D. Perkin,V. Pettinacci,F. Pierre,E. Poplawska,B. A. Popov,M. Posiadala,J. M. Poutissou,R. Poutissou,P. Przewlocki,W. Qian,J. L. Raaf,E. Radicioni,P. N. Ratoff,T. M. Raufer,M. Ravonel,Michel Raymond,F. Retiere,A. Robert,P. A. Rodrigues,E. Rondio,J. M. Roney,Biagio Rossi,S. Roth,André Rubbia,D. Ruterbories,S. Sabouri,R. Sacco,Ken Sakashita,Federico Sanchez,A. Sarrat,K. Sasaki,Kate Scholberg,J. Schwehr,Mark Scott,D. I. Scully,Y. Seiya,T. Sekiguchi,Hiroyuki Sekiya,M. Shibata,Y. Shimizu,Masato Shiozawa,S. Short,M. Siyad,Richard J.H. Smith,M. B. Smy,Jan T. Sobczyk,Henry W. Sobel,M. Sorel,Achim Stahl,P. Stamoulis,J. Steinmann,B. Still,J. L. Stone,C. Strabel,L. R. Sulak,R. Sulej,P. Sutcliffe,A. Suzuki,Kazuhiro Suzuki,S. Y. Suzuki,Sy Suzuki,Yoshihiro Suzuki,T. Szeglowski,M. Szeptycka,R. Tacik,R. Tacik,M. Tada,Susumu Takahashi,Atsushi Takeda,Y. Takenaga,Y. Takeuchi,Kenichi Tanaka,H.A. Tanaka,Masashi Tanaka,M. M. Tanaka,N. Tanimoto,K. Tashiro,I. Taylor,A. Terashima,D. Terhorst,R. Terri,Lester D.R. Thompson,A. Thorley,W. H. Toki,Takayuki Tomaru,Y. Totsuka,C. Touramanis,T. Tsukamoto,M. Tzanov,M. Tzanov,Y. Uchida,Koh Ueno,Antonin Vacheret,M. Vagins,G. Vasseur,T. Wachala,J. J. Walding,A. V. Waldron,C. W. Walter,P. Wanderer,Jing Wang,M. A. Ward,G. P. Ward,D. L. Wark,D. L. Wark,M. O. Wascko,A. C. Weber,A. C. Weber,R. A. Wendell,N. West,Leigh H. Whitehead,G. Wikström,R. J. Wilkes,M. J. Wilking,J. R. Wilson,Robert Wilson,T. Wongjirad,S. Yamada,Yoshikazu Yamada,A. Yamamoto,Kazuhiro Yamamoto,Yutaka Yamanoi,Hiroshi Yamaoka,C. Yanagisawa,T. Yano,S. Yen,N. Yershov,Masashi Yokoyama,A. Zalewska,J. Zalipska,L. Zambelli,K. Zaremba,M. Ziembicki,E. D. Zimmerman,M. Zito,J. Zmuda +416 more
TL;DR: The T2K experiment observes indications of ν (μ) → ν(e) appearance in data accumulated with 1.43×10(20) protons on target, and under this hypothesis, the probability to observe six or more candidate events is 7×10(-3), equivalent to 2.5σ significance.
Journal ArticleDOI
High-efficiency acceleration of an electron beam in a plasma wakefield accelerator
Michael Litos,Erik Adli,Erik Adli,Weiming An,Christine Clarke,C. E. Clayton,Sebastien Corde,Jean-Pierre Delahaye,R. J. England,Alan Fisher,J. Frederico,Spencer Gessner,S. Z. Green,Mark Hogan,Chan Joshi,Wei Lu,K. A. Marsh,Warren Mori,Patric Muggli,Navid Vafaei-Najafabadi,D.R. Walz,Glenn J. White,Ziran Wu,Vitaly Yakimenko,Gerald Yocky +24 more
TL;DR: This acceleration of a distinct bunch of electrons containing a substantial charge and having a small energy spread with both a high accelerating gradient and a high energy-transfer efficiency represents a milestone in the development of plasma wakefield acceleration into a compact and affordable accelerator technology.
Journal ArticleDOI
Solar neutrino measurements in Super-Kamiokande-II
J. P. Cravens,K. Abe,T. Iida,K. Ishihara,J. Kameda,Yusuke Koshio,A. Minamino,C. Mitsuda,M. Miura,Shigetaka Moriyama,Masayuki Nakahata,Shoei Nakayama,Y. Obayashi,Hiroshi Ogawa,Hiroyuki Sekiya,Masato Shiozawa,Yasunari Suzuki,Atsushi Takeda,Y. Takeuchi,K. Ueshima,Haruki Watanabe,Shinya Yamada,I. Higuchi,C. Ishihara,M. Ishitsuka,Takaaki Kajita,K. Kaneyuki,G. Mitsuka,H. Nishino,Ko Okumura,C. Saji,Y. Takenaga,S. Clark,Shantanu Desai,Shantanu Desai,Frédéric Dufour,E. Kearns,S. Likhoded,Michael Litos,J. L. Raaf,J. L. Stone,Lawrence Sulak,W. Wang,M. Goldhaber,David William Casper,J. Dunmore,W. R. Kropp,D. W. Liu,S. Mine,C. Regis,Michael B. Smy,H. W. Sobel,H. W. Sobel,Mark R. Vagins,K. S. Ganezer,John Hill,W. E. Keig,J. S. Jang,J. Y. Kim,I. T. Lim,M. Fechner,Kate Scholberg,N. Tanimoto,C. W. Walter,R. A. Wendell,R. W. Ellsworth,Shigeki Tasaka,G. Guillian,John G. Learned,S. Matsuno,M. D. Messier,Y. Watanabe,Y. Hayato,A. K. Ichikawa,T. Ishida,T. Ishii,T. Iwashita,T. Kobayashi,T. Nakadaira,K. Nakamura,K. Nitta,Yuichi Oyama,Y. Totsuka,Atsumu Suzuki,Masaya Hasegawa,Katsuki Hiraide,I. Kato,I. Kato,H. Maesaka,Tsuyoshi Nakaya,K. Nishikawa,Takanori Sasaki,Hiroshi Sato,Shoji Yamamoto,Masashi Yokoyama,T. J. Haines,T. J. Haines,S. Dazeley,S. Hatakeyama,R. Svoboda,G. W. Sullivan,D. Turcan,Alec Habig,Y. Fukuda,T. Sato,Yoshitaka Itow,T. Koike,Toshiyuki Tanaka,C. K. Jung,T. Kato,Katsuhiro Kobayashi,Magdalena Malek,C. McGrew,A. Sarrat,R. Terri,C. Yanagisawa,N. Tamura,Y. Idehara,M. Ikeda,Makoto Sakuda,M. Sugihara,Y. Kuno,Minoru Yoshida,Soo-Bong Kim,B. S. Yang,J. Yoo,T. Ishizuka,H. Okazawa,Y. Choi,H. Seo,Y. Gando,Takehisa Hasegawa,Kunio Inoue,Y. Furuse,H. Ishii,Kyoshi Nishijima,Hirokazu Ishino,Masatoshi Koshiba,Shaomin Chen,Zhi Deng,Yueh-Feng Liu,D. Kielczewska,D. Kielczewska,H. G. Berns,R. Gran,R. Gran,K. K. Shiraishi,A. L. Stachyra,E. Thrane,K. Washburn,R. J. Wilkes +150 more
TL;DR: The results of the second phase of the Super-Kamiokande solar neutrino measurement are presented and compared to the first phase in this paper, showing no evidence of systematic tendencies between the first and second phases.
Journal ArticleDOI
Solar neutrino results in Super-Kamiokande-III
K. Abe,Y. Hayato,T. Iida,M. Ikeda,M. Ikeda,C. Ishihara,K. Iyogi,J. Kameda,Ken-ichiro Kobayashi,Yusuke Koshio,Y. Kozuma,M. Miura,S. Moriyama,Masayuki Nakahata,S. Nakayama,Y. Obayashi,H. Ogawa,Hiroyuki Sekiya,Masato Shiozawa,Yasunari Suzuki,Atsushi Takeda,Y. Takenaga,Koh Ueno,K. Ueshima,Hiroshi Watanabe,S. Yamada,T. Yokozawa,S. Hazama,H. Kaji,Takaaki Kajita,K. Kaneyuki,T. McLachlan,Ko Okumura,Y. Shimizu,N. Tanimoto,M. R. Vagins,M. R. Vagins,L. Labarga,L. M. Magro,Frédéric Dufour,E. Kearns,E. Kearns,Michael Litos,J. L. Raaf,J. L. Stone,J. L. Stone,L. R. Sulak,W. Wang,W. Wang,M. Goldhaber,K. Bays,David William Casper,J. P. Cravens,W. R. Kropp,S. Mine,C. Regis,A. L. Renshaw,M. B. Smy,M. B. Smy,H. W. Sobel,H. W. Sobel,K. S. Ganezer,John Hill,W. E. Keig,J. S. Jang,J. Y. Kim,I. T. Lim,Justin Albert,R. A. Wendell,T. Wongjirad,Kate Scholberg,Kate Scholberg,C. W. Walter,C. W. Walter,T. Ishizuka,S. Tasaka,John G. Learned,S. Matsuno,Y. Watanabe,Takehisa Hasegawa,T. Ishida,T. Ishii,T. Kobayashi,T. Nakadaira,Koji Nakamura,K. Nishikawa,H. Nishino,Yuichi Oyama,Ken Sakashita,T. Sekiguchi,T. Tsukamoto,A. T. Suzuki,Y. Takeuchi,Y. Takeuchi,A. Minamino,Tsuyoshi Nakaya,Tsuyoshi Nakaya,Y. Fukuda,Yoshitaka Itow,G. Mitsuka,T. Tanaka,C. K. Jung,G. D. Lopez,C. McGrew,R. Terri,C. Yanagisawa,N. Tamura,Hirokazu Ishino,A. Kibayashi,S. Mino,Takaaki Mori,Makoto Sakuda,H. Toyota,Y. Kuno,Minoru Yoshida,S. B. Kim,B. S. Yang,H. Okazawa,Y. Choi,K. Nishijima,Y. Yokosawa,M. Koshiba,Y. Totsuka,Masashi Yokoyama,Song Chen,Y. Heng,Zishuo Yang,Haoxiong Zhang,D. Kielczewska,P. Mijakowski,K. Connolly,M. Dziomba,E. Thrane,E. Thrane,R. J. Wilkes +134 more
TL;DR: The results of the third phase of the Super-Kamiokande solar neutrino measurement are presented and compared to the first and second phase results in this article, where improved detector calibrations, a full detector simulation, and improved analysis methods are estimated to be approximately 2.1%, which is about two thirds of the systematic uncertainty for the first phase.
Journal ArticleDOI
Atmospheric neutrino oscillation analysis with subleading effects in Super-Kamiokande I, II, and III
R. A. Wendell,C. Ishihara,K. Abe,Y. Hayato,T. Iida,M. Ikeda,K. Iyogi,J. Kameda,Ken-ichiro Kobayashi,Yusuke Koshio,Y. Kozuma,M. Miura,Shigetaka Moriyama,Masayuki Nakahata,Shoei Nakayama,Y. Obayashi,H. Ogawa,Hiroyuki Sekiya,Masato Shiozawa,Yasunari Suzuki,Atsushi Takeda,Y. Takenaga,Y. Takeuchi,Koh Ueno,K. Ueshima,Hiroshi Watanabe,S. Yamada,Tsutomu Yokozawa,S. Hazama,H. Kaji,Takaaki Kajita,K. Kaneyuki,T. McLachlan,Ko Okumura,Yasuhiro Shimizu,N. Tanimoto,Mark R. Vagins,Mark R. Vagins,Frédéric Dufour,E. Kearns,E. Kearns,Michael Litos,J. L. Raaf,J. L. Stone,J. L. Stone,L. R. Sulak,W. Wang,W. Wang,M. Goldhaber,K. Bays,David William Casper,J. P. Cravens,W. R. Kropp,S. Mine,C. Regis,Michael B. Smy,Michael B. Smy,H. W. Sobel,H. W. Sobel,K. S. Ganezer,John Hill,W. E. Keig,J. S. Jang,J. Y. Kim,I. T. Lim,Justin Albert,M. Fechner,Kate Scholberg,Kate Scholberg,C. W. Walter,C. W. Walter,S. Tasaka,J. G. Learned,S. Matsuno,Y. Watanabe,Takehisa Hasegawa,T. Ishida,T. Ishii,T. Kobayashi,T. Nakadaira,K. Nakamura,K. Nishikawa,H. Nishino,Yuichi Oyama,K. Sakashita,T. Sekiguchi,T. Tsukamoto,Atsumu Suzuki,A. Minamino,Tsuyoshi Nakaya,Tsuyoshi Nakaya,Y. Fukuda,Yoshitaka Itow,G. Mitsuka,Toshiyuki Tanaka,C. K. Jung,G. D. Lopez,C. McGrew,C. Yanagisawa,N. Tamura,Hirokazu Ishino,A. Kibayashi,S. Mino,T. Mori,Makoto Sakuda,H. Toyota,Y. Kuno,Minoru Yoshida,S. B. Kim,B. S. Yang,T. Ishizuka,H. Okazawa,Y. Choi,Kyoshi Nishijima,Y. Yokosawa,Masatoshi Koshiba,Masashi Yokoyama,Y. Totsuka,Song Chen,Y. Heng,Zishuo Yang,Huaqiao Zhang,D. Kielczewska,P. Mijakowski,K. Connolly,M. Dziomba,E. Thrane,E. Thrane,R. J. Wilkes +128 more
TL;DR: In this article, a search for nonzero {theta}{sub 13} and deviations of sin{sup 2{theta}}{sub 23} from 0.04(0.09) and 1.9(1.5) was conducted.