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200 papers

If the flavor dependent non-standard interactions (NSI) in neutrino propagation exist, then the matter effect is modified and the modification is parametrized by the dimensionless parameter $\epsilon_{\alpha\beta}~(\alpha,\beta=e, \mu,…

High Energy Physics - Phenomenology · Physics 2017-03-15 Shinya Fukasawa , Monojit Ghosh , Osamu Yasuda

A high-precision measurement of $\Delta m^2_{31}$ and $\theta_{23}$ is inevitable to estimate the Earth's matter effect in long-baseline experiments which in turn plays an important role in addressing the issue of neutrino mass ordering and…

High Energy Physics - Phenomenology · Physics 2026-02-27 Sanjib Kumar Agarwalla , Ritam Kundu , Masoom Singh

In a recently proposed renormalizable model of neutrino mixing using the non-Abelian discrete symmetry T_7 in the context of a supersymmetric extension of the Standard Model with gauged U(1)_{B-L}, a correlation was obtained between…

High Energy Physics - Phenomenology · Physics 2013-05-30 Hajime Ishimori , Shaaban Khalil , Ernest Ma

I try to give an overview of future prospects of the experimental exploration of the unknowns in the neutrino mass pattern and the lepton flavor mixing. Because of the nature of the lectures on which this manuscript is based, I give some…

High Energy Physics - Phenomenology · Physics 2008-11-26 Hisakazu Minakata

The Tokai-to-Kamioka (T2K) experiment is a second generation long baseline neutrino oscillation experiment which aims at a sensitive search for the nu_e appearance. The main design features of the T2K near detectors located at 280 m from…

Instrumentation and Detectors · Physics 2008-11-26 O. Mineev , A. Afanasjev , G. Bondarenko

T2K (Tokai to Kamioka) is a long-baseline neutrino oscillation experiment located in Japan and designed to measure neutrino flavor oscillation using an off-axis neutrino beam. Data collected recently with an anti-neutrino beam allows T2K to…

High Energy Physics - Experiment · Physics 2019-08-14 Ciro Riccio

T2K is a neutrino oscillation experiment with a 295 km long baseline between the far detector, Super-Kamiokande, and a suite of near detectors to study $\nu_\mu/\bar{\nu}_\mu$ disappearance and $\nu_e/\bar{\nu}_e$ appearance in a…

High Energy Physics - Experiment · Physics 2024-05-13 T. Nosek

The Tokai Intermediate Tank with Unoscillated Spectrum (TITUS) detector is a proposed addition to the Hyper-Kamiokande (HK) experiment located approximately 2 km from the J-PARC neutrino beam. The design consists of a 2 kton Gadolinium (Gd)…

Instrumentation and Detectors · Physics 2015-05-13 Pierre Lasorak , Nick Prouse

The T2K experiment measures muon neutrino disappearance and electron neutrino appearance in accelerator-produced neutrino and antineutrino beams. With an exposure of $14.7(7.6)\times 10^{20}$ protons on target in neutrino (antineutrino)…

High Energy Physics - Experiment · Physics 2018-10-31 K. Abe , R. Akutsu , A. Ali , J. Amey , C. Andreopoulos , L. Anthony , M. Antonova , S. Aoki , A. Ariga , Y. Ashida , Y. Azuma , S. Ban , M. Barbi , G. J. Barker , G. Barr , C. Barry , M. Batkiewicz , F. Bench , V. Berardi , S. Berkman , R. M. Berner , L. Berns , S. Bhadra , S. Bienstock , A. Blondel , S. Bolognesi , B. Bourguille , S. B. Boyd , D. Brailsford , A. Bravar , C. Bronner , M. Buizza Avanzini , J. Calcutt , T. Campbell , S. Cao , S. L. Cartwright , M. G. Catanesi , A. Cervera , A. Chappell , C. Checchia , D. Cherdack , N. Chikuma , G. Christodoulou , J. Coleman , G. Collazuol , D. Coplowe , A. Cudd , A. Dabrowska , G. De Rosa , T. Dealtry , P. F. Denner , S. R. Dennis , C. Densham , F. Di Lodovico , N. Dokania , S. Dolan , O. Drapier , K. E. Duffy , J. Dumarchez , P. Dunne , S. Emery-Schrenk , A. Ereditato , P. Fernandez , T. Feusels , A. J. Finch , G. A. Fiorentini , G. Fiorillo , C. Francois , M. Friend , Y. Fujii , R. Fujita , D. Fukuda , Y. Fukuda , K. Gameil , C. Giganti , F. Gizzarelli , T. Golan , M. Gonin , D. R. Hadley , L. Haegel , J. T. Haigh , P. Hamacher-Baumann , D. Hansen , J. Harada , M. Hartz , T. Hasegawa , N. C. Hastings , T. Hayashino , Y. Hayato , A. Hiramoto , M. Hogan , J. Holeczek , F. Hosomi , A. K. Ichikawa , M. Ikeda , J. Imber , T. Inoue , R. A. Intonti , T. Ishida , T. Ishii , M. Ishitsuka , K. Iwamoto , A. Izmaylov , B. Jamieson , M. Jiang , S. Johnson , P. Jonsson , C. K. Jung , M. Kabirnezhad , A. C. Kaboth , T. Kajita , H. Kakuno , J. Kameda , D. Karlen , T. Katori , Y. Kato , E. Kearns , M. Khabibullin , A. Khotjantsev , H. Kim , J. Kim , S. King , J. Kisiel , A. Knight , A. Knox , T. Kobayashi , L. Koch , T. Koga , P. P. Koller , A. Konaka , L. L. Kormos , Y. Koshio , K. Kowalik , H. Kubo , Y. Kudenko , R. Kurjata , T. Kutter , M. Kuze , L. Labarga , J. Lagoda , M. Lamoureux , P. Lasorak , M. Laveder , M. Lawe , M. Licciardi , T. Lindner , Z. J. Liptak , R. P. Litchfield , X. Li , A. Longhin , J. P. Lopez , T. Lou , L. Ludovici , X. Lu , L. Magaletti , K. Mahn , M. Malek , S. Manly , L. Maret , A. D. Marino , J. F. Martin , P. Martins , T. Maruyama , T. Matsubara , V. Matveev , K. Mavrokoridis , W. Y. Ma , E. Mazzucato , M. McCarthy , N. McCauley , K. S. McFarland , C. McGrew , A. Mefodiev , C. Metelko , M. Mezzetto , A. Minamino , O. Mineev , S. Mine , A. Missert , M. Miura , S. Moriyama , J. Morrison , Th. A. Mueller , S. Murphy , Y. Nagai , T. Nakadaira , M. Nakahata , Y. Nakajima , K. G. Nakamura , K. Nakamura , K. D. Nakamura , Y. Nakanishi , S. Nakayama , T. Nakaya , K. Nakayoshi , C. Nantais , C. Nielsen , K. Niewczas , K. Nishikawa , Y. Nishimura , T. S. Nonnenmacher , P. Novella , J. Nowak , H. M. O'Keeffe , L. O'Sullivan , K. Okumura , T. Okusawa , W. Oryszczak , S. M. Oser , R. A. Owen , Y. Oyama , V. Palladino , J. L. Palomino , V. Paolone , P. Paudyal , M. Pavin , D. Payne , L. Pickering , C. Pidcott , E. S. Pinzon Guerra , C. Pistillo , B. Popov , K. Porwit , M. Posiadala-Zezula , A. Pritchard , B. Quilain , T. Radermacher , E. Radicioni , P. N. Ratoff , E. Reinherz-Aronis , C. Riccio , E. Rondio , B. Rossi , S. Roth , A. Rubbia , A. C. Ruggeri , A. Rychter , K. Sakashita , F. Sánchez , S. Sasaki , E. Scantamburlo , K. Scholberg , J. Schwehr , M. Scott , Y. Seiya , T. Sekiguchi , H. Sekiya , D. Sgalaberna , R. Shah , A. Shaikhiev , F. Shaker , D. Shaw , M. Shiozawa , A. Smirnov , M. Smy , J. T. Sobczyk , H. Sobel , Y. Sonoda , J. Steinmann , T. Stewart , P. Stowell , Y. Suda , S. Suvorov , A. Suzuki , S. Y. Suzuki , Y. Suzuki , A. A. Sztuc , R. Tacik , M. Tada , A. Takeda , Y. Takeuchi , R. Tamura , H. K. Tanaka , H. A. Tanaka , T. Thakore , L. F. Thompson , W. Toki , C. Touramanis , K. M. Tsui , T. Tsukamoto , M. Tzanov , Y. Uchida , W. Uno , M. Vagins , Z. Vallari , G. Vasseur , C. Vilela , T. Vladisavljevic , V. V. Volkov , T. Wachala , J. Walker , Y. Wang , D. Wark , M. O. Wascko , A. Weber , R. Wendell , M. J. Wilking , C. Wilkinson , J. R. Wilson , R. J. Wilson , C. Wret , Y. Yamada , K. Yamamoto , S. Yamasu , C. Yanagisawa , G. Yang , T. Yano , K. Yasutome , S. Yen , N. Yershov , M. Yokoyama , T. Yoshida , M. Yu , A. Zalewska , J. Zalipska , K. Zaremba , G. Zarnecki , M. Ziembicki , E. D. Zimmerman , M. Zito , S. Zsoldos , A. Zykova

T2K is a long-baseline neutrino oscillation experiment taking data since 2010. A neutrino beam is produced at the J-PARC accelerator in Japan and is sampled at a Near Detector complex 280 m from the neutrino production point and at the far…

High Energy Physics - Experiment · Physics 2022-09-21 L. Haegel

The Tokai-to-Kamioka-and-Korea (T2KK) neutrino oscillation experiment under examination can have a high sensitivity to determine the neutrino mass hierarchy for a combination of relatively large (\sim 3.0^circ) off-axis angle beam at…

High Energy Physics - Phenomenology · Physics 2009-07-22 Kaoru Hagiwara , Naotoshi Okamura

Neutrino oscillation physics has entered the precision era and the potential forthcoming experiments Hyper-Kamiokande and Deep Under-ground Neutrino Experiment (DUNE) are expected to lead this endeavor. In this paper we perform a…

High Energy Physics - Phenomenology · Physics 2017-12-01 Kaustav Chakraborty , K. N. Deepthi , Srubabati Goswami

We propose a generalized $\mu-\tau$ reflection symmetry to constrain the lepton flavor mixing parameters. We obtain a new correlation between the atmospheric mixing angle $\theta_{23}$ and the "Dirac" CP violation phase $\delta_{\rm CP}$.…

High Energy Physics - Phenomenology · Physics 2016-08-08 Peng Chen , Gui-Jun Ding , Felix Gonzalez-Canales , J. W. F. Valle

We study the impact of unitarity violation on the sensitivity of the leptonic CP phase, $\delta_{CP}$, considering the next generation of long-baseline neutrino experiments, Hyper-Kamiokande and DUNE. By simulating near and far detectors…

High Energy Physics - Phenomenology · Physics 2025-11-18 Ana Maria Garcia Trzeciak , Hiroshi Nunokawa , Alexander Arguello Quiroga

We study physics potential of placing a far detector in the east coast of Korea, where the off-axis beam from J-PARC at Tokai village for the T2K project has significant intensity at a few GeV range. In particular we examine the capability…

High Energy Physics - Phenomenology · Physics 2008-11-26 Kaoru Hagiwara , Naotoshi Okamura , Ken-ichi Senda

There seems to be a non-negligible discrepancy between Daya Bay and T2K experimental results of a neutrino mixing angle, $\theta_{13}$ . We show the discrepancy can be simply passed away even in the standard three neutrinos framework by…

High Energy Physics - Phenomenology · Physics 2015-11-12 Naoyuki Haba , Hiroyuki Ishida , Kyousuke Shimada , Yuya Yamaguchi

The T2K experiment reports an updated analysis of neutrino and antineutrino oscillations in appearance and disappearance channels. A sample of electron neutrino candidates at Super-Kamiokande in which a pion decay has been tagged is added…

High Energy Physics - Experiment · Physics 2017-11-23 K. Abe , J. Amey , C. Andreopoulos , M. Antonova , S. Aoki , A. Ariga , Y. Ashida , S. Ban , M. Barbi , G. J. Barker , G. Barr , C. Barry , M. Batkiewicz , V. Berardi , S. Berkman , S. Bhadra , S. Bienstock , A. Blondel , S. Bolognesi , S. Bordoni , S. B. Boyd , D. Brailsford , A. Bravar , C. Bronner , M. Buizza Avanzini , R. G. Calland , T. Campbell , S. Cao , S. L. Cartwright , M. G. Catanesi , A. Cervera , A. Chappell , C. Checchia , D. Cherdack , N. Chikuma , G. Christodoulou , J. Coleman , G. Collazuol , D. Coplowe , A. Cudd , A. Dabrowska , G. De Rosa , T. Dealtry , P. F. Denner , S. R. Dennis , C. Densham , F. Di Lodovico , S. Dolan , O. Drapier , K. E. Duffy , J. Dumarchez , P. Dunne , S. Emery-Schrenk , A. Ereditato , T. Feusels , A. J. Finch , G. A. Fiorentini , M. Friend , Y. Fujii , D. Fukuda , Y. Fukuda , A. Garcia , C. Giganti , F. Gizzarelli , T. Golan , M. Gonin , D. R. Hadley , L. Haegel , J. T. Haigh , D. Hansen , J. Harada , M. Hartz , T. Hasegawa , N. C. Hastings , T. Hayashino , Y. Hayato , A. Hillairet , T. Hiraki , A. Hiramoto , S. Hirota , M. Hogan , J. Holeczek , F. Hosomi , K. Huang , A. K. Ichikawa , M. Ikeda , J. Imber , J. Insler , R. A. Intonti , T. Ishida , T. Ishii , E. Iwai , K. Iwamoto , A. Izmaylov , B. Jamieson , M. Jiang , S. Johnson , P. Jonsson , C. K. Jung , M. Kabirnezhad , A. C. Kaboth , T. Kajita , H. Kakuno , J. Kameda , D. Karlen , T. Katori , E. Kearns , M. Khabibullin , A. Khotjantsev , H. Kim , J. Kim , S. King , J. Kisiel , A. Knight , A. Knox , T. Kobayashi , L. Koch , T. Koga , P. P. Koller , A. Konaka , L. L. Kormos , Y. Koshio , K. Kowalik , Y. Kudenko , R. Kurjata , T. Kutter , J. Lagoda , I. Lamont , M. Lamoureux , P. Lasorak , M. Laveder , M. Lawe , M. Licciardi , T. Lindner , Z. J. Liptak , R. P. Litchfield , X. Li , A. Longhin , J. P. Lopez , T. Lou , L. Ludovici , X. Lu , L. Magaletti , K. Mahn , M. Malek , S. Manly , L. Maret , A. D. Marino , J. F. Martin , P. Martins , S. Martynenko , T. Maruyama , V. Matveev , K. Mavrokoridis , W. Y. Ma , E. Mazzucato , M. McCarthy , N. McCauley , K. S. McFarland , C. McGrew , A. Mefodiev , C. Metelko , M. Mezzetto , A. Minamino , O. Mineev , S. Mine , A. Missert , M. Miura , S. Moriyama , J. Morrison , Th. A. Mueller , T. Nakadaira , M. Nakahata , K. G. Nakamura , K. Nakamura , K. D. Nakamura , Y. Nakanishi , S. Nakayama , T. Nakaya , K. Nakayoshi , C. Nantais , C. Nielsen , K. Nishikawa , Y. Nishimura , P. Novella , J. Nowak , H. M. O'Keeffe , K. Okumura , T. Okusawa , W. Oryszczak , S. M. Oser , T. Ovsyannikova , R. A. Owen , Y. Oyama , V. Palladino , J. L. Palomino , V. Paolone , N. D. Patel , P. Paudyal , M. Pavin , D. Payne , Y. Petrov , L. Pickering , E. S. Pinzon Guerra , C. Pistillo , B. Popov , M. Posiadala-Zezula , J. -M. Poutissou , A. Pritchard , P. Przewlocki , B. Quilain , T. Radermacher , E. Radicioni , P. N. Ratoff , M. A. Rayner , E. Reinherz-Aronis , C. Riccio , P. A. Rodrigues , E. Rondio , B. Rossi , S. Roth , A. C. Ruggeri , A. Rychter , K. Sakashita , F. Sánchez , E. Scantamburlo , K. Scholberg , J. Schwehr , M. Scott , Y. Seiya , T. Sekiguchi , H. Sekiya , D. Sgalaberna , R. Shah , A. Shaikhiev , F. Shaker , D. Shaw , M. Shiozawa , T. Shirahige , M. Smy , J. T. Sobczyk , H. Sobel , J. Steinmann , T. Stewart , P. Stowell , Y. Suda , S. Suvorov , A. Suzuki , S. Y. Suzuki , Y. Suzuki , R. Tacik , M. Tada , A. Takeda , Y. Takeuchi , R. Tamura , H. K. Tanaka , H. A. Tanaka , T. Thakore , L. F. Thompson , S. Tobayama , W. Toki , T. Tomura , T. Tsukamoto , M. Tzanov , M. Vagins , Z. Vallari , G. Vasseur , C. Vilela , T. Vladisavljevic , T. Wachala , C. W. Walter , D. Wark , M. O. Wascko , A. Weber , R. Wendell , M. J. Wilking , C. Wilkinson , J. R. Wilson , R. J. Wilson , C. Wret , Y. Yamada , K. Yamamoto , C. Yanagisawa , T. Yano , S. Yen , N. Yershov , M. Yokoyama , M. Yu , A. Zalewska , J. Zalipska , L. Zambelli , K. Zaremba , M. Ziembicki , E. D. Zimmerman , M. Zito

In this letter, we perform an almost general analysis of flavor-mixing matrices $V_{\rm CKM}$ and $U_{\rm MNS}$ to investigate the discriminative power of CP phases by next-generation neutrino oscillation experiments. As an approximation,…

High Energy Physics - Phenomenology · Physics 2024-12-06 Masaki J. S. Yang

With the recent measurement of reactor mixing angle $\theta_{13}$ the knowledge of neutrino oscillation parameters that describe PMNS matrix has improved significantly except the CP violating phase $\delta_{CP}$. The other unknown…

High Energy Physics - Phenomenology · Physics 2016-01-29 C. Soumya , K. N. Deepthi , R. Mohanta

We show the possibility to discover the neutrino nature by measuring the Majorana CP phase at the DUNE experiment. This phase is turned on by a decoherence environment, possibly originated by physics at the Planck scale. A sizable…

High Energy Physics - Phenomenology · Physics 2021-10-19 J. C. Carrasco-Martínez , F. N. Díaz , A. M. Gago