Results 101 to 110 of about 6,622 (234)

Constraining Non-Standard Interactions of the Neutrino with Borexino

, 2012
We use the Borexino 153.6 ton.year data to place constraints on non-standard neutrino-electron interactions, taking into account the uncertainty in the 7Be solar neutrino flux, and backgrounds due to 85Kr and 210Bi beta-decay. We find that the bounds are
A Bolanos, A Derbin, A Friedland, A Friedland, A Ianni, AM Serenelli, C Arpesella, C Arpesella, C Biggio, C Biggio, C Galbiati, D Forero, D Tilley, E Roulet, F Confortola, F Reines, F Villante, Francesco Lombardi, G Alimonti, G Alimonti, G Bellini, G Bellini, G Bellini, G Fogli, G Fogli, H Back, H Costantini, J Barranco, J Barranco, J Beringer, JN Bahcall, L Auerbach, M Asplund, M Deniz, M Gavela, M Guzzo, M Malinsky, M Medina, N Grevesse, P Huber, P Vilain, P Vogel, S Antusch, S Bergmann, S Bergmann, S Davidson, S Schael, Sanjib Kumar Agarwalla, SK Agarwalla, T Ohlsson, Tatsu Takeuchi, VD Barger, Z Berezhiani, Z Berezhiani, Z Daraktchieva, ZG Berezhiani   +55 more
core   +1 more source

Electroweak symmetric dark matter balls

Journal of High Energy Physics, 2019
In the simple Higgs-portal dark matter model with a conserved dark matter number, we show that there exists a non-topological soliton state of dark matter.
Eduardo Pontón, Yang Bai, Bithika Jain
doaj   +1 more source

Borexino: A real time liquid scintillator detector for low energy solar neutrino study

, 2002
Borexino is a large unsegmented calorimeter featuring 300 tons of liquid scintillator, contained in a 8.5 meter nylon vessel, viewed by 2200 PMTs. The main goal of Borexino is the study, in real time, of low energy solar neutrinos, and in particular, the
Miramonti, Lino
core   +2 more sources

Low Energy Solar Neutrinos and Spin Flavour Precession

, 2005
The possibility that the Gallium data effectively indicates a time modulation of the solar active neutrino flux in possible connection to solar activity is examined on the light of spin flavour precession to sterile neutrinos as a subdominant process in ...
, B.C. Chauhan, Bhag C Chauhan, C.M. Cattadori, D.O. Caldwell, E.K. Akhmedov, H. Back ., H. Back ., H.M. Antia, J.K. Rowley, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, João Pulido, KamLAND collaboration, L.B. Okun, M.B. Voloshin, P.A. Sturrock, P.A. Sturrock, R.S. Raghavan, Raju S Raghavan, SAGE collaboration, See, SNO collaboration   +23 more
core   +1 more source

Can three-flavor oscillations solve the solar neutrino problem? [PDF]

, 2001
The most promising solution to the solar neutrino problem are neutrino oscillations, which usually are analyzed within the reduced 2-flavor scheme, because the solutions found therein reasonably well reproduce the recent data of Super-Kamiokande about ...
A. A. Thoul, A. de Gouvêa, A. de Gouvêa, A. Friedland, A. M. Dziemonski, A. O. Bazarko, B. Freytag, B. Pontecorvo, B. T. Cleveland, C. A. Iglesias, C. Athanassopoulos, C. Caso, C. E. Ortiz, E. G. Adelberger, F. J. Rogers, G. G. Raffelt, G. L. Fogli, G. L. Fogli, G. L. Fogli, G.L. Fogli, H. M. Antia, H. Schlattl, H. Schlattl, H. Schlattl, H. Schlattl, J. Bouchez, J. Christensen-Dalsgaard, J. Lundell, J. N. Abdurashitov, J. N. Abdurashitov, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, K. Dick, K. S. Babu, L. Wolfenstein, L.E. Marucci, L.E. Marucci, M. Altmann, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. Canuto, M. Canuto, M. Gabriel, M. Spiro, N. Hata, N. Hata, O. Richard, P. Anselmann, Q. Y. Liu, R. Davis, Jr., R. Schiavilla, S. Basu, S. Basu, S. Basu, S. Degl’Innocenti, S. P. Mikheyev, S. T. Petcov, T. K. Kuo, T. Ohlsson, T. Sakai, T. Teshima, V. Barger, V. Berezinsky, W. A. Dziembowski, W. Hampel, Y. Fukuda, Y. Fukuda, Y. Fukuda   +75 more
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Neutrino magnetic moment and inert doublet dark matter in a radiative seesaw scenario [PDF]

EPJ Web of Conferences
We illustrate neutrino mass and magnetic moment along with dark matter phenomenology in a Type-III radiative scenario. To achieve this, we extend the Standard Model with three vector-like fermion triplets and two inert doublets, which can provide a ...
Mohanta Rukmani, Singirala Shivaramakrishna, Singha Dinesh   +2 more
doaj   +1 more source

Cosmogenic 11C production and sensitivity of organic scintillator detectors to pep and CNO neutrinos

, 2004
Several possible background sources determine the detectability of pep and CNO solar neutrinos in organic liquid scintillator detectors. Among such sources, the cosmogenic 11C nuclide plays a central role. 11C is produced underground in reactions induced
A. Fassò, A. Fassò, Aldo Ianni, Andrea Pocar, C. Waltham, Cristiano Galbiati, D. Franco, Davide Franco, E. B. Bazhanov, E. Kim, F. Nasyrov, H. Fuchs, H. Ohnuma, J. P. Roalsvig, K. Hosono, L. Katz, Laura Cadonati, M. Aglietta, M. Chen, M. Deutsch, N. G. Shevchenko, O. D. Brill, O. G. Ryazhskaya, P. Welch, S. F. Mughabghab, S. P. Mikheyev, Stefan Schönert, T. S. Soewarsono, Y. Uno   +28 more
core   +1 more source

Self-Destructing Dark Matter

Journal of High Energy Physics, 2019
We present Self-Destructing Dark Matter (SDDM), a new class of dark matter models which are detectable in large neutrino detectors. In this class of models, a component of dark matter can transition from a long-lived state to a short-lived one by ...
Yuval Grossman, Roni Harnik, Ofri Telem, Yue Zhang   +3 more
doaj   +1 more source

Spectroscopy of Solar Neutrinos

, 2010
In the last years, liquid-scintillator detectors have opened a new window for the observation of low-energetic astrophysical neutrino sources. In 2007, the solar neutrino experiment Borexino began its data-taking in the Gran Sasso underground laboratory.
Abdurashitov, Aharmim, Ahmad, Alimonti, Altmann, Arpesella, Arpesella, Bahcall, Basu, Blennow, Davis, Eguchi, Fukuda, Fukuda, Galbiati, Hampel, Hochmuth, Kayser, Krauss, Marrodan Undagoitia, Suzuki, Wurm   +21 more
core   +1 more source

Solar neutrino physics on the beginning of 2017

, 2017
This writeup is a review of current hot topics on solar neutrinos. It is based on a talk at the conference "Neutrinos: the quest for a new physics scale", held at the CERN on March 2017, where the Organizers entrusted me with a discussion of the ...
Vissani, Francesco
core   +2 more sources