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We study how the eightfold-degeneracy in the ($\theta_{13},\delta$) plane observed in $\gamma \sim 100$ $\beta$-beams can be reduced by periodically changing the ions in the storage ring. This ``ions cocktail'' allows to change the neutrino…

High Energy Physics - Phenomenology · Physics 2008-11-26 A. Donini , E. Fernandez-Martinez

Large liquid scintillation detectors have been generally dedicated to low energy neutrino measurements, in the MeV energy region (as for example, KamLAND and Borexino). Herein we describe the potential employment of large detectors (>1…

High Energy Physics - Experiment · Physics 2009-02-25 John G. Learned

The possibility to improve the CERN to Gran Sasso neutrino beam performances for theta_{13} searches is investigated. We show that by an appropriate optimization of the target and focusing optics of the present CNGS design, we can increase…

High Energy Physics - Phenomenology · Physics 2009-11-07 A. Rubbia , P. Sala

The goal for future neutrino facilities is the determination of the $[U_{e3}]$ mixing and CP violation in neutrino oscillations. This will require precision experiments with a very intense neutrino source. With this objective the creation…

High Energy Physics - Phenomenology · Physics 2007-05-23 José Bernabéu , Catalina Espinoza

There are recent considerations to increase the photomultiplier density in the IceCube detector array beyond that of DeepCore, which will lead to a lower detection threshold and a huge fiducial mass for the neutrino detection. This…

High Energy Physics - Phenomenology · Physics 2015-05-30 Jian Tang , Walter Winter

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 experimental evidence that \theta_{13} is large opens new opportunities to identify the neutrino mass spectrum. We outline a possibility to investigate this issue by means of conventional technology. The ideal setup turns out to be long…

High Energy Physics - Phenomenology · Physics 2013-06-04 Carolina Lujan-Peschard , Giulia Pagliaroli , Francesco Vissani

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

Neutrino oscillations from a wide band beam of 1-6 GeV at CERN to LENA, a 50 kton liquid scintillator, at Pyhasalmi mine 2288 km apart are simulated. The performance is very promising and this can be considered as a realistic alternative…

High Energy Physics - Experiment · Physics 2009-11-26 Juha Peltoniemi

The {\sc Majorana} collaboration is searching for neutrinoless double beta decay using $^{76}$Ge, which has been shown to have a number of advantages in terms of sensitivities and backgrounds. The observation of neutrinoless double-beta…

Beta Beams are designed to produce pure (anti)electron neutrino beams and could be an elegant and powerful option for the search of leptonic CP violating processes. In this paper will be quantified the physics reach of a CERN based Beta…

High Energy Physics - Experiment · Physics 2008-11-26 Mauro Mezzetto

The first phase of the long-baseline neutrino experiment, LBNE10, will use a broadband, high-energy neutrino beam with a 10-kt liquid argon TPC at 1300 km to study neutrino oscillation. In this paper, we describe potential upgrades to…

High Energy Physics - Experiment · Physics 2013-07-04 M. Bishai , M. Diwan , S. Kettell , J. Stewart , R. Tschirhart , B. Viren , L. Whitehead , E. Worcester

We study how the eightfold-degeneracy in the ($\theta_{13},\delta$) plane observed in $\gamma \sim 100$ $\beta$-beams can be reduced by periodically changing the ions in the storage ring. This ``ions cocktail'' allows to change the neutrino…

High Energy Physics - Phenomenology · Physics 2008-04-17 E. Fernandez-Martinez

In June 2012, an Expression of Interest for a long-baseline experiment (LBNO) has been submitted to the CERN SPSC. LBNO considers three types of neutrino detector technologies: a double-phase liquid argon (LAr) TPC and a magnetised iron…

Instrumentation and Detectors · Physics 2014-09-17 L. Agostino , B. Andrieu , R. Asfandiyarov , D. Autiero , O. Bésida , F. Bay , R. Bayes , A. M. Blebea-Apostu , A. Blondel , M. Bogomilov , S. Bolognesi , S. Bordoni , A. Bravar , M. Buizza-Avanzini , F. Cadoux , D. Caiulo , M. Calin , M. Campanelli , C. Cantini , L. Chaussard , D. Chesneanu , N. Colino , P. Crivelli , I. De Bonis , Y. Déclais , J. Dawson , C. De La Taille , P. Del Amo Sanchez , A. Delbart , S. Di Luise , D. Duchesneau , F. Dulucq , J. Dumarchez , I. Efthymiopoulos , S. Emery , T. Enqvist , L. Epprecht , T. Esanu , D. Franco , D. Franco , M. Friend , V. Galymov , A. Gendotti , C. Giganti , I. Gil-Botella , M. C Gomoiu , P. Gorodetzky , A. Haesler , T. Hasegawa , S. Horikawa , M. Ieva , A. Jipa , Y. Karadzhov , I. Karpikov , A. Khotjantsev , A. Korzenev , D. Kryn , Y. Kudenko , P. Kuusiniemi , I. Lazanu , J. -M. Levy , K. Loo , T. Lux , J. Maalampi , R. M. Margineanu , J. Marteau , C. Martin , G. Martin-Chassard , E. Mazzucato , A. Mefodiev , O. Mineev , B. Mitrica , S. Murphy , T. Nakadaira , M. Nessi , K. Nikolics , L. Nita , E. Noah , P. Novella , G. A. Nuijten , T. Ovsiannikova , C. Palomares , T. Patzak , E. Pennacchio , L. Periale , H. Pessard , B. Popov , M. Ravonel , M. Rayner , C. Regenfus , C. Ristea , O. Ristea , A. Robert , A. Rubbia , K. Sakashita , F. Sanchez , R. Santorelli , E. Scantamburlo , F. Sergiampietri , D. Sgalaberna , M. Slupecki , F. J. P. Soler , D. L. Stanca , A. Tonazzo , W. H. Trzaska , R. Tsenov , G. Vankova-Kirilova , F. Vannucci , G. Vasseur , A. Verdugo , T. Viant , S. Wu , N. Yershov , L. Zambelli , M. Zito

Searches for neutrinoless double-beta decay continue to expand our understanding of the lepton sector, with experiments now pursuing ton-scale target masses with sensitivity to $m_{\beta\beta}$ covering the allowed parameter space for the…

High Energy Physics - Experiment · Physics 2023-04-10 A. Mastbaum , F. Psihas , J. Zennamo

A future large-volume liquid scintillator detector would provide a high-statistics measurement of terrestrial antineutrinos originating from $\beta$-decays of the uranium and thorium chains. In addition, the forward displacement of the…

We give the present status of the beta-beam study, which aims at producing intense nue and antinue beams from the decay of relativistic radioactive io ns. The emphasis is put on recent technical progress and new ideas. The expected…

High Energy Physics - Experiment · Physics 2009-11-10 Jacques Bouchez , Mats Lindroos , Mauro Mezzetto

In the future neutrino experiments, a beta-beam, which can produce pure electron neutrino beam, is expected to achive precise measurement of the neutrino oscillation parameters. In the $\nu_{\mu}$ appearance measurement of a beta-beam, a…

High Energy Physics - Experiment · Physics 2010-01-05 Chizue Ishihara

In this paper we address a class of ``ultimate'' generation experiments for the search of CP-violation in neutrino oscillations. Neutrino factories require large magnetized detectors. New generation superbeams or beta-beams need giant…

High Energy Physics - Phenomenology · Physics 2007-05-23 A. Rubbia

After the successful measurement of the mixing angle $\theta_{13}$, the determination of the neutrino mass hierarchy has become a priority for future neutrino experiments. We propose a conventional $\nu_\mu$ beam with neutrino energies in…

High Energy Physics - Experiment · Physics 2013-08-09 Jürgen Brunner