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The Daya Bay and RENO experiments have recently observed a non-zero $\theta_{13}$ at more than $5\sigma$ CL. This has important consequences for future neutrino oscillation experiments. We analyze these within the LAGUNA design study which…

High Energy Physics - Phenomenology · Physics 2012-06-19 Pilar Coloma , Tracey Li , Silvia Pascoli

We explore the physics reach of several possible configurations for a Super-Beam experiment in Europe, focusing on the possibilities of discovering $\theta_{13}$, CP violation in the leptonic sector and the ordering of neutrino mass…

High Energy Physics - Phenomenology · Physics 2011-10-13 Pilar Coloma , Tracey Li , Silvia Pascoli

The feasibility of a European next-generation very massive neutrino observatory in seven potential candidate sites located at distances from CERN ranging from 130 km to 2300 km, is being considered within the LAGUNA design study. The study…

High Energy Physics - Phenomenology · Physics 2010-03-10 A. Rubbia

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 discuss the prospects of exploring the neutrino mass parameters with a CERN based Beta-beam experiment using two different detectors at two different baselines. The proposed set-up consists of a 50 kton iron calorimeter (ICAL) at a…

High Energy Physics - Phenomenology · Physics 2009-04-14 Sanjib Kumar Agarwalla , Sandhya Choubey , Amitava Raychaudhuri

We propose a $\beta$-Beam experiment with four source ions and two baselines for the best possible sensitivity to $\theta_{13}$, CP violation and mass hierarchy. Neutrinos from $^{18}$Ne and $^6$He with Lorentz boost $\gamma=350$ are…

High Energy Physics - Phenomenology · Physics 2010-05-07 Pilar Coloma

We examine the reach of a Beta-beam experiment with two detectors at carefully chosen baselines for exploring neutrino mass parameters. Locating the source at CERN, the two detectors and baselines are: (a) a 50 kton iron calorimeter (ICAL)…

High Energy Physics - Phenomenology · Physics 2008-11-26 Sanjib Kumar Agarwalla , Sandhya Choubey , Amitava Raychaudhuri

We discuss in detail the physics reach of an experimental set-up where electron neutrinos (anti-neutrinos) produced in a beta-beam facility at Fermi National Accelerator Laboratory (FNAL) are sent, over a distance of L~1300km, to the Deep…

High Energy Physics - Phenomenology · Physics 2015-03-13 Sanjib Kumar Agarwalla , Patrick Huber

In this paper we consider a Beta Beam setup that tries to leverage at most existing European facilities: i.e. a setup that takes advantage of facilities at CERN to boost high-Q ions (8Li and 8B) aiming at a far detector located at L = 732…

High Energy Physics - Phenomenology · Physics 2015-05-18 P. Coloma , A. Donini , P. Migliozzi , L. Scotto Lavina , F. Terranova

We propose a realistic Beta-Beam experiment with four source ions and two baselines for the best possible sensitivity to theta_{13}, CP violation and mass hierarchy. Neutrinos from 18Ne and 6He with Lorentz boost gamma=350 are detected in a…

High Energy Physics - Phenomenology · Physics 2009-12-15 Sandhya Choubey , Pilar Coloma , Andrea Donini , Enrique Fernandez-Martinez

The feasibility of a next generation neutrino observatory in Europe is being considered within the LAGUNA design study. To accommodate giant neutrino detectors and shield them from cosmic rays, a new very large underground infrastructure is…

Instrumentation and Detectors · Physics 2010-01-05 LAGUNA Collaboration , D. Angus , A. Ariga , D. Autiero , A. Apostu , A. Badertscher , T. Bennet , G. Bertola , P. F. Bertola , O. Besida , A. Bettini , C. Booth , J. L. Borne , I. Brancus , W. Bujakowsky , J. E. Campagne , G. Cata Danil , F. Chipesiu , M. Chorowski , J. Cripps , A. Curioni , S. Davidson , Y. Declais , U. Drost , O. Duliu , J. Dumarchez , T. Enqvist , A. Ereditato , F. von Feilitzsch , H. Fynbo , T. Gamble , G. Galvanin , A. Gendotti , W. Gizicki , M. Goger-Neff , U. Grasslin , D. Gurney , M. Hakala , S. Hannestad , M. Haworth , S. Horikawa , A. Jipa , F. Juget , T. Kalliokoski , S. Katsanevas , M. Keen , J. Kisiel , I. Kreslo , V. Kudryastev , P. Kuusiniemi , L. Labarga , T. Lachenmaier , J. C. Lanfranchi , I. Lazanu , T. Lewke , K. Loo , P. Lightfoot , M. Lindner , A. Longhin , J. Maalampi , M. Marafini , A. Marchionni , R. M. Margineanu , A. Markiewicz , T. Marrodan-Undagoita , J. E. Marteau , R. Matikainen , Q. Meindl , M. Messina , J. W. Mietelski , B. Mitrica , A. Mordasini , L. Mosca , U. Moser , G. Nuijten , L. Oberauer , A. Oprina , S. Paling , S. Pascoli , T. Patzak , M. Pectu , Z. Pilecki , F. Piquemal , W. Potzel , W. Pytel , M. Raczynski , G. Rafflet , G. Ristaino , M. Robinson , R. Rogers , J. Roinisto , M. Romana , E. Rondio , B. Rossi , A. Rubbia , Z. Sadecki , C. Saenz , A. Saftoiu , J. Salmelainen , O. Sima , J. Slizowski , K. Slizowski , J. Sobczyk , N. Spooner , S. Stoica , J. Suhonen , R. Sulej , M. Szarska , T. Szeglowski , M. Temussi , J. Thompson , L. Thompson , W. H. Trzaska , M. Tippmann , A. Tonazzo , K. Urbanczyk , G. Vasseur , A. Williams , J. Winter , K. Wojutszewska , M. Wurm , A. Zalewska , M. Zampaolo , M. Zito

I consider a high-Q beta beam peaking at multi-GeV energy for the baseline CERN-Pyh\"asalmi, with the length of 2288 km, using LENA, a 50 kton liquid scintillator as the far detector. The beta beam is assumed to be accompanied by a…

High Energy Physics - Phenomenology · Physics 2009-11-30 Juha Peltoniemi

We consider a $\beta$-Beam facility where $^8$Li and $^8$B ions are accelerated at $\gamma = 350$, accumulated in a 10 Km storage ring and let decay, so as to produce intense $\bar \nu_e$ and $\nu_e$ beams. These beams illuminate two iron…

High Energy Physics - Phenomenology · Physics 2010-02-03 Pilar Coloma , Andrea Donini , Enrique Fernandez-Martinez , Jacobo Lopez-Pavon

In this paper, the possibility to exploit a high energy beta beam without massive detectors is discussed. The radioactive ions are boosted up to very high $\gamma$ with the neutrino beam pointing towards an instrumented surface located at a…

High Energy Physics - Phenomenology · Physics 2009-11-10 F. Terranova , A. Marotta , P. Migliozzi , M. Spinetti

The Beta Beam CERN design is based on the present LHC injection complex and its physics reach is mainly limited by the maximum rigidity of the SPS. In fact, some of the scenarios for the machine upgrades of the LHC, particularly the…

High Energy Physics - Phenomenology · Physics 2011-09-13 A. Donini , E. Fernandez-Martinez , P. Migliozzi , S. Rigolin , L. Scotto Lavina , T. Tabarelli de Fatis , F. Terranova

Recent data from long-baseline neutrino oscillation experiments have provided new information on \theta_{13}, hinting that 0.01\lesssim sin^2 2\theta_{13} \lesssim 0.1 at 2 sigma C.L. Confirmation of this result with high significance will…

High Energy Physics - Phenomenology · Physics 2015-05-30 Sanjib Kumar Agarwalla , Tracey Li , Andre Rubbia

We perform a comprehensive and detailed comparison of the physics reach of Beta-beam neutrino experiments between two pairs of plausible source ions, (8B, 8Li) and (18Ne, 6He). We study the optimal choices for the baseline, boost factor,…

High Energy Physics - Experiment · Physics 2008-11-26 Sanjib Kumar Agarwalla , Sandhya Choubey , Amitava Raychaudhuri , Walter Winter

This talk is an attempt to underscore in detail the physics reach of an experimental set-up where neutrinos produced in a beta-beam facility at CERN would be observed in the proposed large magnetized iron calorimeter detector (ICAL) at the…

High Energy Physics - Phenomenology · Physics 2009-04-14 Sanjib Kumar Agarwalla , Sandhya Choubey , Amitava Raychaudhuri

We present an optimization procedure for neutrino beams which could be produced at CERN and aimed to a set of seven possible underground sites in Europe with distances ranging from 130 km to 2300 km. Studies on the feasibility of a next…

Instrumentation and Detectors · Physics 2012-06-20 A. Longhin

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
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