Results 1 to 10 of about 577,033 (288)

Do physics and politics mix? [PDF]

open access: bronzePhysics 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.
Robert P Crease
openaire   +2 more sources

Search for new physics in $B_s$-mixing [PDF]

open access: yesContinuous Advances in QCD 2008, 2008
We present the current status of the search for new physics effects in the mixing quantities $\Delta M_s$, $\Delta \Gamma_s$ and $\phi_s$ of the neutral $B_s$-system.Comment: Invited talk at Continuous Advances in QCD (CAQCD-08), May 15-18, 2008 ...
Lenz, Alexander J.
core   +4 more sources

The ideal mixing departure in vector meson physics [PDF]

open access: greenThe European Physical Journal C, 2003
In this work we study the departure for the ideal $ - $ mixing angle in the frame of the Nambu-Jona-Lasinio model. We have shown that in that context, the flavour symmetry breaking is unable to produce the shifting in the mixing angle. We introduce a nonet symmetry breaking in the neutral vector sector to regulate the non-strange content of the ...
Huner Fanchiotti   +2 more
openaire   +5 more sources

An analysis of B_{d,s} mixing angles in presence of New Physics and an update of Bs -> K0* anti-K0* [PDF]

open access: green, 2011
We discuss a simple approach to measure the weak mixing angles phi_s and phi_d of the Bs and Bd systems in the presence of New Physics. We present a new expression that allows one to measure directly the New Physics mixing angles if New Physics ...
Javier Virto   +3 more
core   +2 more sources

Neutrino masses, mixing and new physics effects [PDF]

open access: greenPhysical 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.
Juan Antonio Aguilar-Saavedra   +2 more
openaire   +4 more sources

Physics effects of water mixing pieces [PDF]

open access: green, 1959
The effects of ``water mixing`` pieces on the axial flux distributions and reactivities of the K Reactors are discussed in this report. Two mixing piece configurations in the K piles are compared to provide a basis for determining the optimum configuration with respect to rupture control, reactivity cost and temperature cycling effects.
G.R. Parkos
openaire   +4 more sources

Physics of collisionless phase mixing [PDF]

open access: yesPhysics of Plasmas, 2008
Previous studies of phase mixing of ion cyclotron (IC), Alfvénic, waves in the collisionless regime have established the generation of parallel electric field and hence acceleration of electrons in the regions of transverse density inhomogeneity. However, outstanding issues were left open.
T. Haruki, David Tsiklauri
openaire   +4 more sources

Microfluidic Mixing: A Physics-Oriented Review

open access: yesMicromachines, 2023
This comprehensive review paper focuses on the intricate physics of microfluidics and their application in micromixing techniques. Various methods for enhancing mixing in microchannels are explored, with a keen emphasis on the underlying fluid dynamics principles.
Sri Manikandan Saravanakumar   +1 more
openaire   +4 more sources

BSM Kaon Mixing at the Physical Point [PDF]

open access: yesEPJ Web of Conferences, 2016
We present a progress update on the RBC-UKQCD calculation of beyond the standard model (BSM) kaon mixing matrix elements at the physical point. Simulations are performed using 2+1 flavour domain wall lattice QCD with the Iwasaki gauge action at 3 lattice spacings and with pion masses ranging from 430 MeV to the physical pion mass.
Peter Boyle   +4 more
openaire   +8 more sources

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