Results 21 to 30 of about 602,440 (287)

Neutrino masses, mixing and new physics effects [PDF]

Physical Review D, 2004
We introduce a parametrization of the effects of radiative corrections from new physics on the charged lepton and neutrino mass matrices, studying how several relevant quantities describing the pattern of neutrino masses and mixing are affected by these corrections.
Aguilar-Saavedra, J. A., Branco, G. C., Joaquim, F. R.   +2 more
openaire   +2 more sources

Working Group Report: Neutrino and Astroparticle Physics [PDF]

, 2004
This is the report of neutrino and astroparticle physics working group at WHEPP-8. We present the discussions carried out during the workshop on selected topics in the above fields and also indicate progress made subsequently.
A Albrecht, A Salam, A. Bandyopadhyay, A. Dighe, A. M. Srivastava, A. Samanta, B. Brahmachari, B. Layek, C Deffayet, C. Burgess, D. Choudhury, D. Indumathi, D. Majumdar, D. P. Roy, E. J. Chun, G. Rajasekaran, I Antoniadis, J F Beacom, J Hughes, J Hughes, J J Yoo, J N Bahcall, J. Forshaw, K. Agashe, K. Bhattacharya, L Randall, M Kaplinghat, M Kaplinghat, M. K. Parida, M. Kaplinghat, M. Ravikumar, N Arkani-Hamed, N Arkani-Harried, N. Gupta, N. Mahajan, N. Mondai, N. Sahu, O Zahn, P Zucchelli, P. K. Das, P. Mehta, P. Ramadevi, P. Roy, R N Mohapatra, R. Godbole, R. N. Mohapatra, R. Rangarajan, R. Vaidya, Raghavan Rangarajan, S Bashinsky, S J Huber, S J Huber, S J Huber, S J Huber, S. D. Rindani, S. Goswami, S. More, S. Pakvasa, S. Uma Sankar, Srubabati Goswami, T Gherghetta, U. Yajnik, V D Barger, X Chen, Y Aghababaie, Y Grossman, Y. Nir, Y. Shadmi, Y. Y. Keum   +68 more
core   +2 more sources

BSM Kaon mixing at the Physical Point [PDF]

Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016), 2016
We present new preliminary results for bag parameters and ratios of the BSM kaon mixing operators measured at the physical point. The results are obtained from simulations of domain wall fermion QCD with 2+1 flavours with an Iwasaki gauge, and now include pion and kaon masses very close to the physical point.
Boyle, Peter, Garron, Nicolas, Kettle, Julia, Tsang, Justus Tobias   +3 more
openaire   +2 more sources

Faster quantum mixing for slowly evolving sequences of Markov chains [PDF]

Quantum, 2018
Markov chain methods are remarkably successful in computational physics, machine learning, and combinatorial optimization. The cost of such methods often reduces to the mixing time, i.e., the time required to reach the steady state of the Markov chain ...
Davide Orsucci, Hans J. Briegel, Vedran Dunjko   +2 more
doaj   +1 more source

Classical and quantum physics mix [PDF]

Nature, 1995
A neat way of talking of quantum and classical physics in the same language will be of interest in itself even if it does not avoid the need for a quantum theory of gravity; but that would be a huge extra.
openaire   +1 more source

Towards a regional ocean forecasting system for the IBI (Iberia-Biscay-Ireland area): developments and improvements within the ECOOP project framework [PDF]

Ocean Science, 2012
The regional ocean operational system remains a key element in downscaling from large scale (global or basin scale) systems to coastal ones. It enables the transition between systems in which the resolution and the resolved physics are quite different ...
S. Cailleau, J. Chanut, J.-M. Lellouche, B. Levier, C. Maraldi, G. Reffray, M. G. Sotillo   +6 more
doaj   +1 more source

Searches for decays of new particles in the DUNE Multi-Purpose near Detector

Journal of High Energy Physics, 2020
One proposed component of the upcoming Deep Underground Neutrino Experiment (DUNE) near detector complex is a multi-purpose, magnetized, gaseous argon time projection chamber: the Multi-Purpose Detector (MPD).
Jeffrey M. Berryman, André de Gouvêa, Patrick J. Fox, Boris J. Kayser, Kevin J. Kelly, Jennifer L. Raaf   +5 more
doaj   +1 more source

Sensitivities on dark photon from the forward physics experiments

Journal of High Energy Physics, 2022
Neutrino-electron scattering experiments can explore the potential presence of a light gauge boson A′ which arises from an additional U(1) B−L group, or a dark photon A′ which arises from a dark sector and has kinetic mixing with the SM hypercharge gauge
Kingman Cheung, C. J. Ouseph
doaj   +1 more source

Atmospheric Neutrino Oscillations and New Physics [PDF]

, 2004
We study the robustness of the determination of the neutrino masses and mixing from the analysis of atmospheric and K2K data under the presence of different forms of phenomenologically allowed new physics in the nu_mu--nu_tau sector.
A. Datta, A. Halprin, A. Halprin, A. Halprin, A. Raychaudhuri, A.M. Dziewonski, A.M. Gago, A.M. Gago, D. Colladay, D.A. Petyt, E. Ma, E. Roulet, G.L. Fogli, G.L. Fogli, G.L. Fogli, G.L. Fogli, G.Z. Adunas, H. Casini, H. Minakata, H. Nunokawa, H. Nunokawa, J. Pantaleone, J.N. Bahcall, J.R. Mureika, J.R. Mureika, J.W. Flanagan, J.W.F. Valle, K. Iida, L. Wolfenstein, L.M. Johnson, M. Ambrosio, M. C. Gonzalez-Garcia, M. Campanelli, M. Gasperini, M. Gasperini, M. Guzzo, M. Guzzo, M. Maltoni, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, M.H. Ahn, M.M. Guzzo, M.M. Guzzo, M.N. Butler, Michele Maltoni, N. Fornengo, N. Fornengo, N. Fornengo, P. Huber, P. Lipari, R. Foot, R.B. Mann, S. Bergmann, S. Bergmann, S. Bergmann, S. Bergmann, S. Bergmann, S. Coleman, S. Coleman, S. Davidson, S. Pakvasa, S.L. Glashow, S.W. Mansour, S.W. Mansour, T. Ota, T.K. Gaisser, V. Barger, V. Barger, V. De Sabbata, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Grossman   +78 more
core   +3 more sources

Do physics and politics mix? [PDF]

Physics World, 2001
It is true that the recent US Presidential election, with the fiasco over vote-counting in Florida, brought calls for more scientific input into voting machinery, to which the California and Massachusetts institutes of technology, at least, responded.
openaire   +1 more source