We report measurements of the flux-integrated and + charged-current cross-sections on water and hydrocarbon targets using the T2K anti-neutrino beam with a mean beam energy of 0.86 GeV. The signal is defined as the (anti-)neutrino charged-current interaction with one induced and no detected charged pion or proton. These measurements are performed using a new WAGASCI module recently added to the T2K setup in combination with the INGRID Proton Module. The phase space of muons is restricted to the high-detection efficiency region, 400 and 30 , in the laboratory frame. An absence of pions and protons in the detectable phase spaces of 200, 70 and 600, 70 is required. In this paper, both the; cross-sections and +; cross-sections on water and hydrocarbon targets and their ratios are provided by using the D'Agostini unfolding method. The results of the integrated ; cross-section measurements over this phase space are ;\sigma{\rm H{2}O}=(1.082\pm0.068(\rm stat.) {+0.145}{-0.128}(\rm syst.)) \times 10 {-39}\,{\rm cm {2} / nucleon};, ;\sigma{\rm CH}=(1.096\pm0.054(\rm stat.) {+0.132}{-0.117}(\rm syst.)) \times 10 {-39}\,{\rm cm {2} / nucleon};, and ;\sigma{\rm H{2}O}/\sigma{\rm CH} = 0.987\pm0.078(\rm stat.) {+0.093}{-0.090}(\rm syst.);. The +; cross-section is ;\sigma{\rm H{2}O} = (1.155\pm0.064(\rm stat.) {+0.148}{-0.129}(\rm syst.)) \times 10 {-39}\,{\rm cm {2} / nucleon};, ;\sigma{\rm CH}=(1.159\pm0.049(\rm stat.) {+0.129}{-0.115}(\rm syst.)) \times 10 {-39}\,{\rm cm {2} / nucleon};, and ;\sigma{\rm H{2}O}/\sigma{\rm CH}=0.996\pm0.069(\rm stat.) {+0.083}{-0.078}(\rm syst.);.
Measurements of ν̅μ and ν̅μ + νμ charged-current cross-sections without detected pions or protons on water and hydrocarbon at a mean anti-neutrino energy of 0.86 GeV / Abe, K; Akhlaq, N; Akutsu, R; Ali, A; Alt, C; Andreopoulos, C; Anthony, L; Antonova, M; Aoki, S; Ariga, A; Arihara, T; Asada, Y; Ashida, Y; T Atkin, E; Awataguchi, Y; Ban, S; Barbi, M; J Barker, G; Barr, G; Barrow, D; Barry, C; Batkiewicz-Kwasniak, M; Beloshapkin, A; Bench, F; Berardi, V; Berkman, S; Berns, L; Bhadra, S; Bienstock, S; Blanchet, A; Blondel, A; Bolognesi, S; Bonus, T; Bourguille, B; B Boyd, S; Brailsford, D; Bravar, A; Bravo Berguño, D; Bronner, C; Bron, S; Bubak, A; Buizza Avanzini, M; Calcutt, J; Campbell, T; Cao, S; L Cartwright, S; G Catanesi, M; Cervera, A; Chappell, A; Checchia, C; Cherdack, D; Chikuma, N; Christodoulou, G; Cicerchia, M; Coleman, J; Collazuol, G; Cook, L; Coplowe, D; Cudd, A; Dabrowska, A; De Rosa, G; Dealtry, T; F Denner, P; R Dennis, S; Densham, C; Dergacheva, A; Di Lodovico, F; Dokania, N; Dolan, S; A Doyle, T; Drapier, O; Dumarchez, J; Dunne, P; Eguchi, A; Eklund, L; Emery-Schrenk, S; Ereditato, A; Fernandez, P; Feusels, T; J Finch, A; A Fiorentini, G; Fiorillo, G; Francois, C; Friend, M; Fujii, Y; Fujita, R; Fukuda, D; Fukuda, R; Fukuda, Y; Fusshoeller, K; Gameil, K; Giganti, C; Golan, T; Gonin, M; Gorin, A; Guigue, M; R Hadley, D; T Haigh, J; Hamacher-Baumann, P; A Harris, D; Hartz, M; Hasegawa, T; Hassani, S; C Hastings, N; Hayashino, T; Hayato, Y; Hiramoto, A; Hogan, M; Holeczek, J; T Hong Van, N; Honjo, T; Iacob, F; K Ichikawa, A; Ikeda, M; Ishida, T; Ishii, T; Ishitsuka, M; Iwamoto, K; Izmaylov, A; Izumi, N; Jakkapu, M; Jamieson, B; J Jenkins, S; Jesús-Valls, C; Jiang, M; Johnson, S; Jonsson, P; K Jung, C; B Jurj, P; Kabirnezhad, M; C Kaboth, A; Kajita, T; Kakuno, H; Kameda, J; Karlen, D; P Kasetti, S; Kataoka, Y; Katayama, Y; Katori, T; Kato, Y; Kearns, E; Khabibullin, M; Khotjantsev, A; Kikawa, T; Kikutani, H; Kim, H; Kim, J; King, S; Kisiel, J; Knight, A; Knox, A; Kobata, T; Kobayashi, T; Koch, L; Koga, T; Konaka, A; L Kormos, L; Koshio, Y; Kostin, A; Kowalik, K; Kubo, H; Kudenko, Y; Kukita, N; Kuribayashi, S; Kurjata, R; Kutter, T; Kuze, M; Labarga, L; Lagoda, J; Lamoureux, M; Last, D; Laveder, M; Lawe, M; Licciardi, M; Lindner, T; P Litchfield, R; L Liu, S; Li, X; Longhin, A; Ludovici, L; Lu, X; Lux, T; N Machado, L; Magaletti, L; Mahn, K; Malek, M; Manly, S; Maret, L; D Marino, A; Marti-Magro, L; F Martin, J; Maruyama, T; Matsubara, T; Matsushita, K; Matveev, V; Mauger, C; Mavrokoridis, K; Mazzucato, E; Mccarthy, M; Mccauley, N; Mcelwee, J; S McFarland, K; Mcgrew, C; Mefodiev, A; Metelko, C; Mezzetto, M; Minamino, A; Mineev, O; Mine, S; Miura, M; Molina Bueno, L; Moriyama, S; Morrison, J; A Mueller, Th; Munteanu, L; Murphy, S; Nagai, Y; Nakadaira, T; Nakahata, M; Nakajima, Y; Nakamura, A; G Nakamura, K; Nakamura, K; Nakano, Y; Nakayama, S; Nakaya, T; Nakayoshi, K; Nantais, C; R Naseby, C E; V Ngoc, T; Q Nguyen, V; Niewczas, K; Nishikawa, K; Nishimura, Y; Noah, E; S Nonnenmacher, T; Nova, F; Novella, P; Nowak, J; C Nugent, J; M O’Keeffe, H; O’Sullivan, L; Odagawa, T; Ogawa, T; Okada, R; Okumura, K; Okusawa, T; M Oser, S; A Owen, R; Oyama, Y; Palladino, V; L Palomino, J; Paolone, V; Pari, M; C Parker, W; Parsa, S; Pasternak, J; Paudyal, P; Pavin, M; Payne, D; C Penn, G; Pickering, L; Pidcott, C; Pintaudi, G; S Pinzon Guerra, E; Pistillo, C; Popov, B; Porwit, K; Posiadala-Zezula, M; Pritchard, A; Quilain, B; Radermacher, T; Radicioni, E; Radics, B; N Ratoff, P; Reinherz-Aronis, E; Riccio, C; Rondio, E; Roth, S; Rubbia, A; C Ruggeri, A; Ruggles, C; Rychter, A; Sakashita, K; Sánchez, F; Santucci, G; M Schloesser, C; 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; Skwarczynski, K; Smirnov, A; Smy, M; T Sobczyk, J; Sobel, H; P Soler, F J; Sonoda, Y; Spina, R; Steinmann, J; Suvorov, S; Suzuki, A; Y Suzuki, S; Suzuki, Y; A Sztuc, A; Tada, M; Tajima, M; Takeda, A; Takeuchi, Y; K Tanaka, H; A Tanaka, H; Tanaka, S; Tanihara, Y; Tani, M; Teshima, N; F Thompson, L; Toki, W; Touramanis, C; Towstego, T; M Tsui, K; Tsukamoto, T; Tzanov, M; Uchida, Y; Uno, W; Vagins, M; Valder, S; Vallari, Z; Vargas, D; Vasseur, G; Vilela, C; S Vinning, W G; Vladisavljevic, T; V Volkov, V; Wachala, T; Walker, J; G Walsh, J; Wang, Y; Wark, D; O Wascko, M; Weber, A; Wendell, R; J Wilking, M; Wilkinson, C; R Wilson, J; J Wilson, R; Wood, K; Wret, C; Xia, J; Yamada, Y; Yamamoto, K; Yanagisawa, C; Yang, G; Yano, T; Yasutome, K; Yen, S; Yershov, N; Yokoyama, M; Yoshida, T; Yoshimoto, Y; Yu, M; Zalewska, A; Zalipska, J; Zaremba, K; Zarnecki, G; Ziembicki, M; D Zimmerman, E; Zito, M; Zsoldos, S; Zykova, A. - In: PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS. - ISSN 2050-3911. - ELETTRONICO. - 2021:4(2021). [10.1093/ptep/ptab014]
Measurements of ν̅μ and ν̅μ + νμ charged-current cross-sections without detected pions or protons on water and hydrocarbon at a mean anti-neutrino energy of 0.86 GeV
V BerardiMembro del Collaboration Group
;L MagalettiMembro del Collaboration Group
;R SpinaMembro del Collaboration Group
;
2021-01-01
Abstract
We report measurements of the flux-integrated and + charged-current cross-sections on water and hydrocarbon targets using the T2K anti-neutrino beam with a mean beam energy of 0.86 GeV. The signal is defined as the (anti-)neutrino charged-current interaction with one induced and no detected charged pion or proton. These measurements are performed using a new WAGASCI module recently added to the T2K setup in combination with the INGRID Proton Module. The phase space of muons is restricted to the high-detection efficiency region, 400 and 30 , in the laboratory frame. An absence of pions and protons in the detectable phase spaces of 200, 70 and 600, 70 is required. In this paper, both the; cross-sections and +; cross-sections on water and hydrocarbon targets and their ratios are provided by using the D'Agostini unfolding method. The results of the integrated ; cross-section measurements over this phase space are ;\sigma{\rm H{2}O}=(1.082\pm0.068(\rm stat.) {+0.145}{-0.128}(\rm syst.)) \times 10 {-39}\,{\rm cm {2} / nucleon};, ;\sigma{\rm CH}=(1.096\pm0.054(\rm stat.) {+0.132}{-0.117}(\rm syst.)) \times 10 {-39}\,{\rm cm {2} / nucleon};, and ;\sigma{\rm H{2}O}/\sigma{\rm CH} = 0.987\pm0.078(\rm stat.) {+0.093}{-0.090}(\rm syst.);. The +; cross-section is ;\sigma{\rm H{2}O} = (1.155\pm0.064(\rm stat.) {+0.148}{-0.129}(\rm syst.)) \times 10 {-39}\,{\rm cm {2} / nucleon};, ;\sigma{\rm CH}=(1.159\pm0.049(\rm stat.) {+0.129}{-0.115}(\rm syst.)) \times 10 {-39}\,{\rm cm {2} / nucleon};, and ;\sigma{\rm H{2}O}/\sigma{\rm CH}=0.996\pm0.069(\rm stat.) {+0.083}{-0.078}(\rm syst.);.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
