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For high energy long baseline neutrino oscillation experiments, we propose a Figure of Merit criterion to compare the statistical quality of experiments at various oscillation distances under the condition of identical detectors and a given…

高能物理 - 唯象学 · 物理学 2009-11-07 Yifang Wang , Kerry Whisnant , Bing-Lin Young

In this letter, we analyze for the first time the physics reach in terms of sensitivity to leptonic CP violation of the proposed MuOn-decay MEdium baseline NeuTrino beam (MOMENT) experiment, a novel neutrino oscillation facility that would…

高能物理 - 唯象学 · 物理学 2016-05-04 Mattias Blennow , Pilar Coloma , Enrique Fernandez-Martinez

We point out the possibility that reactor measurement of theta_{13}, when combined with high-statistics nu_e appearance accelerator experiments, can detect leptonic CP violation. Our proposal is based on a careful statistical analysis under…

高能物理 - 唯象学 · 物理学 2010-04-05 Hisakazu Minakata , Hiroaki Sugiyama

We study the freeze-in scenario of leptogenesis via oscillations within the type-I seesaw model with two quasi-degenerate heavy Majorana neutrinos $N_{1,\,2}$ having masses $M_2 > M_1 \sim (0.1-100)\,\text{GeV}$, $(M_2-M_1)/M_1 \ll 1$,…

高能物理 - 唯象学 · 物理学 2023-11-09 Alessandro Granelli , Silvia Pascoli , Serguey T. Petcov

MuOn-decay MEdium-baseline NeuTrino beam facility (MOMENT) is a recently proposed neutrino oscillation experiment that is currently under consideration in China. Based on a novel accelerator concept, MOMENT is capable of delivering 15 MW…

高能物理 - 实验 · 物理学 2022-02-14 Sampsa Vihonen

New low-cost, high-power proton cyclotrons open the opportunity for a novel precision search for CP violation in the neutrino sector. The accelerators can produce decay-at-rest neutrino beams located at multiple distances from a Gd-doped…

高能物理 - 实验 · 物理学 2010-04-14 J. M. Conrad , M. H. Shaevitz

Neutrino physics focuses on huge detectors deep underground. The Sanford Lab in South Dakota will build a 300 kiloton water-Cherenkov detector 1500 meters deep for muon neutrino oscillation studies of the mass hierarchy and CP violation.…

高能物理 - 实验 · 物理学 2019-08-14 Jose R. Alonso

Non-standard interactions (NSI) between neutrinos and matter at long-baseline experiments could make determination of the CP-violating phase $\delta_{13}$ ambiguous due to interference with additional complex phases. Such degeneracies are…

高能物理 - 唯象学 · 物理学 2019-12-16 Jeffrey M. Hyde

In the next generation of long-baseline neutrino oscillation experiments, aiming to determine the charge-parity violating phase $\delta_{CP}$ in the appearance channel, fine-grained time-projection chambers are expected to play an important…

高能物理 - 唯象学 · 物理学 2015-12-09 Artur M. Ankowski , Pilar Coloma , Patrick Huber , Camillo Mariani , Erica Vagnoni

The precise determination of the leptonic $CP$-phase is one of the major goals for future generation long Baseline experiments. On the other hand, if new physics beyond the Standard Model exists, a robust determination of such a $CP$-phase…

高能物理 - 唯象学 · 物理学 2023-11-08 Luis A. Delgadillo , O. G. Miranda

ESS$\nu$SB is a proposed neutrino super-beam project at the ESS facility. We study the performance of this setup in the presence of a light eV-scale sterile neutrino, considering 540 km baseline with 2 years (8 years) of $\nu$ ($\bar\nu$)…

高能物理 - 唯象学 · 物理学 2020-01-29 Sanjib Kumar Agarwalla , Sabya Sachi Chatterjee , Antonio Palazzo

Search for double $\beta$ decay of $^{136}$Ce and $^{138}$Ce was realized with 732 g of deeply purified cerium oxide sample measured over 1900 h with the help of an ultra-low background HPGe $\gamma$ detector with a volume of 465 cm$^3$ at…

Motivated by recent hints of large {\theta}13 from the T2K, MINOS and Double Chooz experiments, we study the physics reach of a Low Energy Neutrino Factory (LENF) and its dependence on the chosen baseline distance, L, and stored-muon…

高能物理 - 唯象学 · 物理学 2015-03-20 Peter Ballett , Silvia Pascoli

The physics potential of a Beta Beam fired from CERN to a 440 kton water Cerenkov detector at a distance of 130 Km is computed.

高能物理 - 实验 · 物理学 2009-11-11 M. Mezzetto

In this talk I describe a proposed Fermilab Main Injector experiment to carry out a program of measurements on the physics of K^0 mesons. The experiment is designed to maximize the interference between K_L and K_S mesons near their…

高能物理 - 实验 · 物理学 2007-05-23 Gordon Thomson

We describe a new method for extracting weak, CP-violating phase information, with no hadronic uncertainties, from an angular analysis of B -> V_1 V_2 decays, where V_1 and V_2 are vector mesons. The quantity $\sin^2 (2\beta + \gamma)$ can…

高能物理 - 唯象学 · 物理学 2009-10-31 David London , Nita Sinha , Rahul Sinha

The proposed Long Baseline Neutrino Observatory (LBNO) initially consists of $\sim 20$ kton liquid double phase TPC complemented by a magnetised iron calorimeter, to be installed at the Pyh\"asalmi mine, at a distance of 2300 km from CERN.…

高能物理 - 唯象学 · 物理学 2014-12-03 LBNO Collaboration , S. K. Agarwalla , L. Agostino , M. Aittola , A. Alekou , B. Andrieu , F. Antoniou , R. Asfandiyarov , D. Autiero , O. Bésida , A. Balik , P. Ballett , I. Bandac , D. Banerjee , W. Bartmann , F. Bay , B. Biskup , A. M. Blebea-Apostu , A. Blondel , M. Bogomilov , S. Bolognesi , E. Borriello , I. Brancus , A. Bravar , M. Buizza-Avanzini , D. Caiulo , M. Calin , M. Calviani , M. Campanelli , C. Cantini , G. Cata-Danil , S. Chakraborty , N. Charitonidis , L. Chaussard , D. Chesneanu , F. Chipesiu , P. Crivelli , J. Dawson , I. De Bonis , Y. Declais , P. Del Amo Sanchez , A. Delbart , S. Di Luise , D. Duchesneau , J. Dumarchez , I. Efthymiopoulos , A. Eliseev , S. Emery , T. Enqvist , K. Enqvist , L. Epprecht , A. N. Erykalov , T. Esanu , D. Franco , M. Friend , V. Galymov , G. Gavrilov , A. Gendotti , C. Giganti , S. Gilardoni , B. Goddard , C. M. Gomoiu , Y. A. Gornushkin , P. Gorodetzky , A. Haesler , T. Hasegawa , S. Horikawa , K. Huitu , A. Izmaylov , A. Jipa , K. Kainulainen , Y. Karadzhov , M. Khabibullin , A. Khotjantsev , A. N. Kopylov , A. Korzenev , S. Kosyanenko , D. Kryn , Y. Kudenko , P. Kuusiniemi , I. Lazanu , C. Lazaridis , J. -M. Levy , K. Loo , J. Maalampi , R. M. Margineanu , J. Marteau , C. Martin-Mari , V. Matveev , E. Mazzucato , A. Mefodiev , O. Mineev , A. Mirizzi , B. Mitrica , S. Murphy , T. Nakadaira , S. Narita , D. A. Nesterenko , K. Nguyen , K. Nikolics , E. Noah , Yu. Novikov , A. Oprima , J. Osborne , T. Ovsyannikova , Y. Papaphilippou , S. Pascoli , T. Patzak , M. Pectu , E. Pennacchio , L. Periale , H. Pessard , B. Popov , M. Ravonel , M. Rayner , F. Resnati , O. Ristea , A. Robert , A. Rubbia , K. Rummukainen , A. Saftoiu , K. Sakashita , F. Sanchez-Galan , J. Sarkamo , N. Saviano , E. Scantamburlo , F. Sergiampietri , D. Sgalaberna , E. Shaposhnikova , M. Slupecki , D. Smargianaki , D. Stanca , R. Steerenberg , A. R. Sterian , P. Sterian , S. Stoica , C. Strabel , J. Suhonen , V. Suvorov , G. Toma , A. Tonazzo , W. H. Trzaska , R. Tsenov , K. Tuominen , M. Valram , G. Vankova-Kirilova , F. Vannucci , G. Vasseur , F. Velotti , P. Velten , V. Venturi , T. Viant , S. Vihonen , H. Vincke , A. Vorobyev , A. Weber , S. Wu , N. Yershov , L. Zambelli , M. Zito

Hyper-Kamiokande will be a next generation underground water Cherenkov detector with a total (fiducial) mass of 0.99 (0.56) million metric tons, approximately 20 (25) times larger than that of Super-Kamiokande. One of the main goals of…

高能物理 - 实验 · 物理学 2015-05-20 Hyper-Kamiokande Proto-Collaboraion , : , K. Abe , H. Aihara , C. Andreopoulos , I. Anghel , A. Ariga , T. Ariga , R. Asfandiyarov , M. Askins , J. J. Back , P. Ballett , M. Barbi , G. J. Barker , G. Barr , F. Bay , P. Beltrame , V. Berardi , M. Bergevin , S. Berkman , T. Berry , S. Bhadra , F. d. M. Blaszczyk , A. Blondel , S. Bolognesi , S. B. Boyd , A. Bravar , C. Bronner , F. S. Cafagna , G. Carminati , S. L. Cartwright , M. G. Catanesi , K. Choi , J. H. Choi , G. Collazuol , G. Cowan , L. Cremonesi , G. Davies , G. De Rosa , C. Densham , J. Detwiler , D. Dewhurst , F. Di Lodovico , S. Di Luise , O. Drapier , S. Emery , A. Ereditato , P. Fernández , T. Feusels , A. Finch , M. Fitton , M. Friend , Y. Fujii , Y. Fukuda , D. Fukuda , V. Galymov , K. Ganezer , M. Gonin , P. Gumplinger , D. R. Hadley , L. Haegel , A. Haesler , Y. Haga , B. Hartfiel , M. Hartz , Y. Hayato , M. Hierholzer , J. Hill , A. Himmel , S. Hirota , S. Horiuchi , K. Huang , A. K. Ichikawa , T. Iijima , M. Ikeda , J. Imber , K. Inoue , J. Insler , R. A. Intonti , T. Irvine , T. Ishida , H. Ishino , M. Ishitsuka , Y. Itow , A. Izmaylov , B. Jamieson , H. I. Jang , M. Jiang , K. K. Joo , C. K. Jung , A. Kaboth , T. Kajita , J. Kameda , Y. Karadhzov , T. Katori , E. Kearns , M. Khabibullin , A. Khotjantsev , J. Y. Kim , S. B. Kim , Y. Kishimoto , T. Kobayashi , M. Koga , A. Konaka , L. L. Kormos , A. Korzenev , Y. Koshio , W. R. Kropp , Y. Kudenko , T. Kutter , M. Kuze , L. Labarga , J. Lagoda , M. Laveder , M. Lawe , J. G. Learned , I. T. Lim , T. Lindner , A. Longhin , L. Ludovici , W. Ma , L. Magaletti , K. Mahn , M. Malek , C. Mariani , L. Marti , J. F. Martin , C. Martin , P. P. J. Martins , E. Mazzucato , N. McCauley , K. S. McFarland , C. McGrew , M. Mezzetto , H. Minakata , A. Minamino , S. Mine , O. Mineev , M. Miura , J. Monroe , T. Mori , S. Moriyama , T. Mueller , F. Muheim , M. Nakahata , K. Nakamura , T. Nakaya , S. Nakayama , M. Needham , T. Nicholls , M. Nirkko , Y. Nishimura , E. Noah , J. Nowak , H. Nunokawa , H. M. O'Keeffe , Y. Okajima , K. Okumura , S. M. Oser , E. O'Sullivan , T. Ovsiannikova , R. A. Owen , Y. Oyama , J. Pérez , M. Y. Pac , V. Palladino , J. L. Palomino , V. Paolone , D. Payne , O. Perevozchikov , J. D. Perkin , C. Pistillo , S. Playfer , M. Posiadala-Zezula , J. -M. Poutissou , B. Quilain , M. Quinto , E. Radicioni , P. N. Ratoff , M. Ravonel , M. A. Rayner , A. Redij , F. Retiere , C. Riccio , E. Richard , E. Rondio , H. J. Rose , M. Ross-Lonergan , C. Rott , S. D. Rountree , A. Rubbia , R. Sacco , M. Sakuda , M. C. Sanchez , E. Scantamburlo , K. Scholberg , M. Scott , Y. Seiya , T. Sekiguchi , H. Sekiya , A. Shaikhiev , I. Shimizu , M. Shiozawa , S. Short , G. Sinnis , M. B. Smy , J. Sobczyk , H. W. Sobel , T. Stewart , J. L. Stone , Y. Suda , Y. Suzuki , A. T. Suzuki , R. Svoboda , R. Tacik , A. Takeda , A. Taketa , Y. Takeuchi , H. A. Tanaka , H. K. M. Tanaka , H. Tanaka , R. Terri , L. F. Thompson , M. Thorpe , S. Tobayama , N. Tolich , T. Tomura , C. Touramanis , T. Tsukamoto , M. Tzanov , Y. Uchida , M. R. Vagins , G. Vasseur , R. B. Vogelaar , C. W. Walter , D. Wark , M. O. Wascko , A. Weber , R. Wendell , R. J. Wilkes , M. J. Wilking , J. R. Wilson , T. Xin , K. Yamamoto , C. Yanagisawa , T. Yano , S. Yen , N. Yershov , M. Yokoyama , M. Zito

The possibility of making a low cost, very intense high energy proton source at the Brookhaven Alternating Gradient Synchrotron (AGS) along with the forthcoming new large underground detectors at either the National Underground Science…

高能物理 - 实验 · 物理学 2007-05-23 D. Beavis

We show that the CP-violating phases \beta and \beta' can respectively be determined from the time-dependent measurements of B_d \to D^*\pmD^\mp and B_s \to D^*\pm_sD^\mp_s decays, whose final states are non-CP eigenstates. The penguin…

高能物理 - 唯象学 · 物理学 2011-07-19 Zhi-zhong Xing