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200 papers

Beta Beams could address the needs of long term neutrino oscillation experiments. They can produce extremely pure neutrino beams through the decays of relativistic radioactive ions. The baseline scenario is described, together with its…

High Energy Physics - Experiment · Physics 2009-11-10 M. Mezzetto

We compare the physics potential of two representative options for a SuperBeam in Europe, studying the achievable precision at 1\sigma with which the CP violation phase (\delta) could be measured, as well as the mass hierarchy and CP…

High Energy Physics - Phenomenology · Physics 2015-06-05 Pilar Coloma , Enrique Fernandez-Martinez , Luis Labarga

We study the potential of a Neutrino Factory in constraining the parameter space of a scheme with one sterile neutrino separated from three active ones by an O(1) eV^2, mass-squared difference. We present approximated analytic expressions…

High Energy Physics - Phenomenology · Physics 2010-04-14 Andrea Donini , Ken-ichi Fuki , J. Lopez-Pavon , Davide Meloni , Osamu Yasuda

Very intense neutrino beams and large neutrino detectors will be needed in order to enable the discovery of CP violation in the leptonic sector. We propose to use the proton linac of the European Spallation Source currently under…

It is proposed to complement the ESS proton linac with equipment that would enable the production, concurrently with the production of the planned ESS beam used for neutron production, of a 5 MW beam of 10$^{23}$ 2.5 GeV protons per year in…

High Energy Physics - Experiment · Physics 2013-02-12 E. Baussan , M. Dracos , T. Ekelof , E. Fernandez Martinez , H. Ohman , N. Vassilopoulos

The European Spallation Source linear proton accelerator will have a uniquely high power of 5 MW. The modifications and additions to the accelerator that are required to enable the generation of a uniquely intense neutrino Super Beam…

Instrumentation and Detectors · Physics 2019-04-03 Tord Ekelof , Marcos Dracos

The physics potential of high intensity conventional beams is explored. We consider a low energy super beam which could be produced by a proposed new accelerator at CERN, the Super Proton Linac. Water Cherenkov and liquid oil scintillator…

High Energy Physics - Phenomenology · Physics 2007-05-23 J. J. Gomez-Cadenas , A. Blondel , J. Burguet-Castell , D. Casper , M. DOnega , S. Gilardoni , P. Hernandez , M. Mezzetto

We consider the physics potential of CERN based neutrino oscillation experiments consisting of a Beta Beam (BB) and a Super Beam (SPL) sending neutrinos to MEMPHYS, a 440 kt water \v{C}erenkov detector at Frejus, at a distance of 130 km…

High Energy Physics - Phenomenology · Physics 2009-02-11 J. E. Campagne , M. Maltoni , M. Mezzetto , T. Schwetz

The term beta-beam has been coined for the production of a pure beam of electron neutrinos or their antiparticles through the decay of radioactive ions circulating in a storage ring. This concept requires radioactive ions to be accelerated…

Accelerator Physics · Physics 2016-09-08 Mats Lindroos , the beta-beam Working Group

The concept of a very long baseline neutrino experiment with quasi monochromatic neutrino beam and very large area underground detector is discussed. The detector could be placed in the existing 20 km tunnel at IHEP, Protvino. The High…

High Energy Physics - Phenomenology · Physics 2007-05-23 V. Ammosov , V. Garkusha , A. Ivanilov , V. Kabachenko , E. Melnikov , F. Novoskoltsev , A. Soldatov , A. Zaitsev

The study of the eightfold degeneracy at a neutrino complex that includes a standard $\beta$-Beam and a Super-Beam facility is presented for the first time in this paper. The scenario where the neutrinos are sent toward a Megaton water…

High Energy Physics - Phenomenology · Physics 2008-11-26 A. Donini , E. Fernandez-Martinez , P. Migliozzi , S. Rigolin , L. Scotto Lavina

Elegant experiments are being carried out, or are in preparation, to improve the precision with which the solar and atmospheric neutrino-oscillation parameters are known, and to attempt to make a first measurement of the small mixing angle…

Instrumentation and Detectors · Physics 2010-01-05 K. Long

The Big Bang should have created equal amounts of matter and antimatter; however today matter remains in the Universe. The European Spallation Source neutrino Super Beam's (ESSnuSB) main objective is to demonstrate the feasibility of using…

High Energy Physics - Experiment · Physics 2018-04-03 Gul Gokbulut

Effects of the Leptonic CP violating phase,\delta, on 3 generation neutrino oscillation rates and asymmetries are discussed. A figure of merit argument is used to show that our ability to measure the phase \delta is rather insensitive to…

High Energy Physics - Phenomenology · Physics 2007-05-23 William Marciano , Zohreh Parsa

The key process is the observation of tiny oscillation mixing between numu and nue related to so far unknown theta13 amplitude, at distances corresponding to an invariant neutrino flight path around about 2.0 MeV/km. Zucchelli [12] has…

High Energy Physics - Phenomenology · Physics 2007-05-23 Carlo Rubbia

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…

High Energy Physics - Experiment · Physics 2007-05-23 D. Beavis

Performances of a neutrino beam generated by the CERN SPL proton driver are computed considering a 440 kton water Cerenkov detector at 130 km from the target. $\theta_{13}$ sensitivity down to $1.2^\circ$ and a $\delta$ sensitivity…

High Energy Physics - Experiment · Physics 2008-11-26 M. Mezzetto

A conceptual scheme of a hybrid-emulsion spectrometer for investigating various channels of neutrino oscillations is proposed. The design emphasizes detection of $\tau$ leptons by detached vertices, reliable identification of electrons, and…

High Energy Physics - Experiment · Physics 2009-10-31 A. E. Asratyan , G. V. Davidenko , A. G. Dolgolenko , V. S. Kaftanov , M. A. Kubantsev , V. S. Verebryusov