Results 51 to 60 of about 2,982,415 (265)

Electron-neutrino Majorana mass and solar neutrino oscillations [PDF]

Physics Letters B, 1999
Assuming the Majorana masses of $ _e$ and the linear combination $c _ - s _ $ to be equal from their couplings to a heavy scalar triplet $ $, I show that their radiative splitting is given by $ m^2/m_ ^2 = (3 c^2/4 ^2) (G_F/\sqrt 2) m_ ^2 \ln (m_ ^2/m_W^2)$. This is applicable to the small-angle matter-enhanced oscillation solution of the
openaire   +2 more sources

Constraint of the MINERν A medium energy neutrino flux using neutrino-electron elastic scattering [PDF]

Physical Review D, 2019
Elastic neutrino scattering on electrons is a precisely-known purely leptonic process that provides a standard candle for measuring neutrino flux in conventional neutrino beams.
E. Valencia, D. Jena, Nuruzzaman, F. Akbar, L. Aliaga, D. A. Andrade, M. Ascencio, A. Bashyal, L. Bellantoni, A. Bercellie, A. Bodek, J. L. Bonilla, A. Bravar, H. Budd, G. Caceres, T. Cai, M. Carneiro, J. Chaves, D. Coplowe, H. da Motta, S. Dytman, G. A. Dı́az, J. Félix, L. Fields, A. Filkins, R. Fine, N. Fiza, A. Gago, R. Galindo, H. Gallagher, A. Ghosh, T. Golan, R. Gran, D. Harris, S. Henry, S. Jena, J. Kleykamp, M. Kordosky, D. Last, T. Le, X.-G. Lu, E. Maher, S. Manly, W. Mann, C. Mauger, K. McFarland, A. McGowan, B. Messerly, J. Miller, J. Morfín, D. Naples, J. Nelson, C. Nguyen, A. Norrick, A. Olivier, V. Paolone, J. Park, G. Perdue, M. A. Ramírez, R. Ransome, H. Ray, D. Rimal, P. Rodrigues, D. Ruterbories, H. Schellman, C. Solano Salinas, H. Su, M. Sultana, V. Syrotenko, B. Yaeggy, L. Zazueta   +70 more
semanticscholar   +1 more source

Search for low-energy signals from fast radio bursts with the Borexino detector

European Physical Journal C: Particles and Fields, 2022
The search for neutrino events in correlation with 42 most intense fast radio bursts (FRBs) has been performed using the Borexino dataset from 05/2007 to 06/2021. We have searched for signals with visible energies above 250 keV within a time window of $$\
S. Appel, Z. Bagdasarian, D. Basilico, G. Bellini, J. Benziger, R. Biondi, B. Caccianiga, F. Calaprice, A. Caminata, A. Chepurnov, D. D’Angelo, A. Derbin, A. Di Giacinto, V. Di Marcello, X. F. Ding, A. Di Ludovico, L. Di Noto, I. Drachnev, D. Franco, C. Galbiati, C. Ghiano, M. Giammarchi, A. Goretti, A. S. Göttel, M. Gromov, D. Guffanti, Aldo Ianni, Andrea Ianni, A. Jany, V. Kobychev, G. Korga, S. Kumaran, M. Laubenstein, E. Litvinovich, P. Lombardi, I. Lomskaya, L. Ludhova, G. Lukyanchenko, I. Machulin, J. Martyn, E. Meroni, L. Miramonti, M. Misiaszek, V. Muratova, R. Nugmanov, L. Oberauer, V. Orekhov, F. Ortica, M. Pallavicini, L. Pelicci, Ö. Penek, L. Pietrofaccia, N. Pilipenko, A. Pocar, G. Raikov, M. T. Ranalli, G. Ranucci, A. Razeto, A. Re, M. Redchuk, N. Rossi, S. Schönert, D. Semenov, G. Settanta, M. Skorokhvatov, A. Singhal, O. Smirnov, A. Sotnikov, R. Tartaglia, G. Testera, E. Unzhakov, A. Vishneva, R. B. Vogelaar, F. von Feilitzsch, M. Wojcik, M. Wurm, S. Zavatarelli, I. Zhutikov, K. Zuber, G. Zuzel, Borexino Collaboration   +80 more
doaj   +1 more source

Insights into neutrino decoupling gleaned from considerations of the role of electron mass

Nuclear Physics B, 2017
We present calculations showing how electron rest mass influences entropy flow, neutrino decoupling, and Big Bang Nucleosynthesis (BBN) in the early universe.
E. Grohs, George M. Fuller
doaj   +1 more source

A commentary of “Breaking the matter-antimatter mirror symmetry”： 10 remarkable discoveries from 2020 in Nature

Fundamental Research, 2022
The T2K collaboration reported that leptons appear to violate the “particle-antiparticle mirror symmetry”, which is also known as charge-parity (CP) symmetry [1]. Leptonic CP violation can be detected with neutrinos.
Jun Cao
doaj   +1 more source

Electron- versus neutrino-nucleus scattering [PDF]

, 2019
We illustrate the connection between electron and neutrino scattering off nuclei and show how the former process can be used to constrain the description of the latter.
J. E. Amaro, M. Barbaro, J. Caballero, R. Gonz'alez-Jim'enez, G. Megias, I. Simó   +5 more
semanticscholar   +1 more source

Prospects of light sterile neutrino searches in long-baseline neutrino oscillations

Journal of High Energy Physics, 2020
The neutrino oscillation probabilities in vacuum and matter are discussed, considering the framework of three active and one light sterile neutrinos.
Yakefu Reyimuaji, Chun Liu
doaj   +1 more source

A relativistic quantum approach to neutrino and antineutrino emission via the direct Urca process in strongly magnetized neutron-star matter

Physics Letters B, 2022
We study neutrino and antineutrino emission from the direct Urca process in neutron-star matter in the presence of strong magnetic fields. We calculate the neutrino emissivity of the direct Urca process, whereby a neutron converts to a proton, an ...
Tomoyuki Maruyama, A. Baha Balantekin, Myung-Ki Cheoun, Toshitaka Kajino, Motohiko Kusakabe, Grant J. Mathews   +5 more
doaj   +1 more source

Measurement of Electron Neutrino Quasielastic and Quasielasticlike Scattering on Hydrocarbon at ⟨E_{ν}⟩=3.6  GeV. [PDF]

Physical Review Letters, 2015
The first direct measurement of electron neutrino quasielastic and quasielasticlike scattering on hydrocarbon in the few-GeV region of incident neutrino energy has been carried out using the MINERvA detector in the NuMI beam at Fermilab.
J. Wolcott, L. Aliaga, O. Altinok, L. Bellantoni, A. Bercellie, M. Betancourt, A. Bodek, A. Bravar, H. Budd, T. Cai, M. Carneiro, J. Chvojka, H. da Motta, J. Devan, S. Dytman, G. A. Dı́az, B. Eberly, J. Félix, L. Fields, R. Fine, A. Gago, R. Galindo, H. Gallagher, A. Ghosh, T. Golan, R. Gran, D. Harris, A. Higuera, M. Kiveni, J. Kleykamp, M. Kordosky, T. Le, E. Maher, S. Manly, W. Mann, C. Marshall, D. Martinez Caicedo, K. McFarland, C. Mcgivern, A. McGowan, B. Messerly, J. Miller, A. Mislivec, J. Morfín, J. Mousseau, T. Muhlbeier, D. Naples, J. Nelson, A. Norrick, J. Osta, V. Paolone, J. Park, C. Patrick, G. Perdue, L. Rakotondravohitra, R. Ransome, H. Ray, L. Ren, D. Rimal, P. Rodrigues, D. Ruterbories, G. Salazar, H. Schellman, D. Schmitz, C. Solano Salinas, N. Tagg, B. Tice, E. Valencia, T. Walton, M. Wospakrik, G. Zavala, A. Zegarra, D. Zhang, B. Ziemer   +73 more
semanticscholar   +1 more source

QED medium effects in (anti)neutrino-nucleus and electron-nucleus scattering: Elastic scattering on nucleons

Physics Letters B, 2022
Interpretation of current and future neutrino oscillation and electron scattering experiments requires knowledge of lepton-nucleon and lepton-nucleus interactions at the percent level.
Oleksandr Tomalak, Ivan Vitev
doaj   +1 more source