First measurement of the charged current (nu)over-bar(mu) double differential cross section on a water target without( )pions in the final state
Abe K.,Akutsu R.,Ali A.,Alt C.,Andreopoulos C.,Anthony L.,Antonova M.,Aoki S.,Ariga A.,Ashida Y.,Atkin E. T.,Awataguchi Y.,Ban S.,Barbi M.,Barker G. J.,Barr G.,Barry C.,Batkiewicz-Kwasniak M.,Beloshapkin A.,Bench F.,Berardi V.,Berkman S.,Berns L.,Bhadra S.,Bienstock S.,Blondel A.,Bolognesi S.,Bourguille B.,Boyd S. B.,Brailsford D.,Bravar A.,Bronner C.,Avanzini M. Buizza,Calcutt J.,Campbell T.,Cao S.,Cartwright S. L.,Catanesi M. G.,Cervera A.,Chappell A.,Checchia C.,Cherdack D.,Chikuma N.,Christodoulou G.,Coleman J.,Collazuol G.,Cook L.,Coplowe D.,Cudd A.,Dabrowska A.,De Rosa G.,Dealtry T.,Denner P. F.,Dennis S. R.,Densham C.,Di Lodovico F.,Dokania N.,Dolan S.,Drapier O.,Dumarchez J.,Dunne P.,Eklund L.,Emery-Schrenk S.,Ereditato A.,Fernandez P.,Feusels T.,Finch A. J.,Fiorentini G. A.,Fiorillo G.,Francois C.,Friend M.,Fujii Y.,Fujita R.,Fukuda D.,Fukuda R.,Fukuda Y.,Gameil K.,Giganti C.,Golan T.,Gonin M.,Gorin A.,Guigue M.,Hadley D. R.,Haigh J. T.,Hamacher-Baumann P.,Hartz M.,Hasegawa T.,Hastings N. C.,Hayashino T.,Hayato Y.,Hiramoto A.,Hogan M.,Holeczek J.,Van N. T. Hong,Iacob F.,Ichikawa A. K.,Ikeda M.,Ishida T.,Ishii T.,Ishitsuka M.,Iwamoto K.,Izmaylov A.,Jamieson B.,Jenkins S. J.,Jesús-Valls C.,Jiang M.,Johnson S.,Jonsson P.,Jung C. K.,Kabirnezhad M.,Kaboth A. C.,Kajita T.,Kakuno H.,Kameda J.,Karlen D.,Kataoka Y.,Katori T.,Kato Y.,Kearns E.,Khabibullin M.,Khotjantsev A.,Kim H.,Kim J.,King S.,Kisiel J.,Knight A.,Knox A.,Kobayashi T.,Koch L.,Koga T.,Konaka A.,Kormos L. L.,Koshio Y.,Kowalik K.,Kubo H.,Kudenko Y.,Kukita N.,Kurjata R.,Kutter T.,Kuze M.,Labarga L.,Lagoda J.,Lamoureux M.,Laveder M.,Lawe M.,Licciardi M.,Lindner T.,Litchfield R. P.,Liu S. L.,Li X.,Longhin A.,Ludovici L.,Lu X.,Lux T.,Magaletti L.,Mahn K.,Malek M.,Manly S.,Maret L.,Marino A. D.,Martin J. F.,Maruyama T.,Matsubara T.,Matsushita K.,Matveev V.,Mavrokoridis K.,Mazzucato E.,McCarthy M.,McCauley N.,McFarland K. S.,McGrew C.,Mefodiev A.,Metelko C.,Mezzetto M.,Minamino A.,Mineev O.,Mine S.,Miura M.,Bueno L. Molina,Moriyama S.,Morrison J.,Mueller Th. A.,Munteanu L.,Murphy S.,Nagai Y.,Nakadaira T.,Nakahata M.,Nakajima Y.,Nakamura A.,Nakamura K. G.,Nakamura K.,Nakayama S.,Nakaya T.,Nakayoshi K.,Nantais C.,Ngoc T. V.,Niewczas K.,Nishikawa K.,Nishimura Y.,Nonnenmacher T. S.,Nova F.,Novella P.,Nowak J.,Nugent J. C.,O'Keeffe H. M.,O'Sullivan L.,Okumura K.,Okusawa T.,Oser S. M.,Owen R. A.,Oyama Y.,Palladino V.,Palomino J. L.,Paolone V.,Parker W. C.,Paudyal P.,Pavin M.,Payne D.,Penn G. C.,Pickering L.,Pidcott C.,Guerra E. S. Pinzon,Pistillo C.,Popov B.,Porwit K.,Posiadala-Zezula M.,Pritchard A.,Quilain B.,Radermacher T.,Radicioni E.,Radics B.,Ratoff P. N.,Reinherz-Aronis E.,Riccio C.,Rondio E.,Roth S.,Rubbia A.,Ruggeri A. C.,Rychter A.,Sakashita K.,Sánchez F.,Schloesser C. M.,Scholberg K.,Schwehr J.,Scott M.,Seiya Y.,Sekiguchi T.,Sekiya H.,Sgalaberna D.,Shah R.,Shaikhiev A.,Shaker F.,Shaykina A.,Shiozawa M.,Shorrock W.,Shvartsman A.,Smirnov A.,Smy M.,Sobczyk J. T.,Sobel H.,Soler F. J. P.,Sonoda Y.,Steinmann J.,Suvorov S.,Suzuki A.,Suzuki S. Y.,Suzuki Y.,Sztuc A. A.,Tada M.,Takeda A.,Takeuchi Y.,Tanaka H. K.,Tanaka H. A.,Tanaka S.,Thompson L. F.,Toki W.,Touramanis C.,Tsui K. M.,Tsukamoto T.,Tzanov M.,Uchida Y.,Uno W.,Vagins M.,Valder S.,Vallari Z.,Vargas D.,Vasseur G.,Vilela C.,Vinning W. G. S.,Vladisavljevic T.,Volkov V. V.,Wachala T.,Walker J.,Walsh J. G.,Wang Y.,Wark D.,Wascko M. O.,Weber A.,Wendell R.,Wilking M. J.,Wilkinson C.,Wilson J. R.,Wilson R. J.,Wood K.,Wret C.,Yamada Y.,Yamamoto K.,Yanagisawa C.,Yang G.,Yano T.,Yasutome K.,Yen S.,Yershov N.,Yokoyama M.,Yoshida T.,Yu M.,Zalewska A.,Zalipska J.,Zaremba K.,Zarnecki G.,Ziembicki M.,Zimmerman E. D.,Zito M.,Zsoldos S.,Zykova A.
PHYSICAL REVIEW D（2020）
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摘要
This paper reports the first differential measurement of the charged-current (nu) over bar (mu) interaction cross section on water with no pions in the final state. The unfolded flux-averaged measurement using the T2K off-axis near detector is given in double-differential bins of mu(+) momentum and angle. The integrated cross section in a restricted phase space is sigma = (1.11 +/- 0.18) x 10(-38) cm(2) per water molecule. Comparisons with several nuclear models are also presented.
