Results 1 to 10 of about 21,319 (71)

Measurement of CNGS muon neutrino speed with Borexino [PDF]

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2012
We have measured the speed of muon neutrinos with the Borexino detector using short-bunch CNGS beams. The final result for the difference in time-of-flight between a =17 GeV muon neutrino and a particle moving at the speed of light in vacuum is t = 0.8 \pm 0.7stat \pm 2.9sys ns, well consistent with zero.
Johann Martyn, Albert Sotnikov, Margherita Buizza Avanzini   +2 more
exaly   +15 more sources

Measurement of sound speed vs. depth in South Pole ice for neutrino astronomy [PDF]

Astroparticle Physics, 2010
14 pages, 7 ...
Subir Sarkar, James Beatty
exaly   +11 more sources

Neutrino interactions in the late universe

Journal of High Energy Physics, 2021
The cosmic neutrino background is both a dramatic prediction of the hot Big Bang and a compelling target for current and future observations. The impact of relativistic neutrinos in the early universe has been observed at high significance in a number of
Daniel Green, David E. Kaplan, Surjeet Rajendran   +2 more
doaj   +1 more source

Measuring speed of gravitational waves by observations of photons and neutrinos from compact binary mergers and supernovae [PDF]

Physical Review D, 2014
Detection of gravitational waves (GW) provides us an opportunity to test general relativity in strong and dynamical regimes of gravity. One of the tests is checking whether GW propagates with the speed of light or not. This test is crucial because the velocity of GW has not ever been directly measured.
Nishizawa, Atsushi, Nakamura, Takashi
openaire   +3 more sources

Precision measurement of the speed of propagation of neutrinos using the MINOS detectors

Physical Review D, 2015
10 pages, six figures, after refereeing re-submitted to ...
Adamson, P, Anghel, I, Ashby, N, Aurisano, A, Barr, G, Bishai, M, Blake, A, Bock, GJ, Bogert, D, Bumgarner, R, Cao, SV, Castromonte, CM, Childress, S, Coelho, JAB, Corwin, L, Cronin-Hennessy, D, de Jong, JK, Devan, AV, Devenish, NE, Diwan, MV, Escobar, CO, Evans, JJ, Falk, E, Feldman, GJ, Fonville, B, Frohne, MV, Gallagher, HR, Gomes, RA, Goodman, MC, Gouffon, P, Graf, N, Gran, R, Grzelak, K, Habig, A, Hahn, SR, Hartnell, J, Hatcher, R, Hirschauer, J, Holin, A, Huang, J, Hylen, J, Irwin, GM, Isvan, Z, James, C, Jefferts, SR, Jensen, D, Kafka, T, Kasahara, SMS, Koizumi, G, Kordosky, M, Kreymer, A, Lang, K, Ling, J, Litchfield, PJ, Lucas, P, Mann, WA, Marshak, ML, Matsakis, D, Mayer, N, McKinley, A, McGivern, C, Medeiros, MM, Mehdiyev, R, Meier, JR, Messier, MD, Miller, WH, Mishra, SR, Mitchell, S, Sher, SM, Moore, CD, Mualem, L, Musser, J, Naples, D, Nelson, JK, Newman, HB, Nichol, RJ, Nowak, JA, O'Connor, J, Orchanian, M, Pahlka, RB, Paley, J, Parker, TE, Patterson, RB, Pawloski, G, Perch, A, Phan-Budd, S, Plunkett, RK, Poonthottathil, N, Powers, E, Qiu, X, Radovic, A, Rebel, B, Ridl, K, Roemisch, S, Rosenfeld, C, Rubin, HA, Sanchez, MC, Schneps, J, Schreckenberger, A, Schreiner, P, Sharma, R, Sousa, A, Tagg, N, Talaga, RL, Thomas, J, Thomson, MA, Tian, X, Timmons, A, Tognini, SC, Toner, R, Torretta, D, Urheim, J, Vahle, P, Viren, B, Weber, A, Webb, RC, White, C, Whitehead, L, Whitehead, LH, Wojcicki, SG, Wright, J, Zhang, V, Zwaska, R   +122 more
openaire   +5 more sources

Description of execution time dynamics for a set of concurrent real-time tasks

Revista Facultad de Ingeniería Universidad de Antioquia, 2012
A Real-time System (RTS) implemented in a digital computer interacts with the physical world through knowledge variables (sensors, actuators, Analogical - Digital, and Digital-Analogical convertors) processing its requirements through real-time tasks ...
Pedro Guevara López, José de Jesús Medel Juárez, Gustavo Delgado Reyes   +2 more
doaj   +1 more source

Consequences of Neutrino Lorentz Violation For Leptonic Meson Decays [PDF]

, 2011
If the observation by OPERA of apparently superluminal neutrinos is correct, the Lagrangian for second-generation leptons must break Lorentz invariance. We calculate the effects of an energy-independent change in the neutrino speed on another observable,
Altschul, Brett
core   +3 more sources

Observationally Determining the Properties of Dark Matter [PDF]

, 1998
Determining the properties of the dark components of the universe remains one of the outstanding challenges in cosmology. We explore how upcoming CMB anisotropy measurements, galaxy power spectrum data, and supernova (SN) distance measurements can ...
A. G. Riess, B. Ratra, D. Fixsen, D. J. Eisenstein, D. N. Schramm, D. N. Spergel, Daniel J. Eisenstein, G. Jungman, H. Kodama, J. A. Frieman, J. A. Frieman, J. R. Bond, K. Coble, M. Hamuy, M. S. Turner, M. Tegmark, M. Tegmark, M. White, M. White, M. Zaldarriaga, Martin White, Max Tegmark, N. Sugiyama, N. Turok, P. J. E. Peebles, P. M. Garnavich, R. R. Caldwell, R. R. Caldwell, S. Dodelson, S. Hatton, S. Perlmutter, S. Perlmutter, T. Chiba, U. Seljak, W. H. Press, W. Hu, W. Hu, W. Hu, W. Hu, Wayne Hu   +39 more
core   +2 more sources

Luminescence of water or ice as a new detection method for magnetic monopoles

EPJ Web of Conferences, 2017
Cosmic ray detectors use air as a radiator for luminescence. In water and ice, Cherenkov light is the dominant light producing mechanism when the particle’s velocity exceeds the Cherenkov threshold, approximately three quarters of the speed of light in ...
Pollmann Anna Obertacke
doaj   +1 more source

Birth Kick Distributions and the Spin-Kick Correlation of Young Pulsars [PDF]

, 2007
Evidence from pulsar wind nebula symmetry axes and radio polarization observations suggests that pulsar motions correlate with the spin directions.
Blaauw A., C.‐Y. Ng, Deshpande A. A., Hester J. J., Migliazzo J. M., Roger W. Romani, Tauris T. M.   +6 more
core   +2 more sources