Results 21 to 30 of about 148,592 (262)

The MoEDAL Experiment at the LHC—A Progress Report

open access: yesUniverse, 2019
MoEDAL is a pioneering LHC experiment designed to search for anomalously ionizing messengers of new physics. It started data taking at the LHC at a center-of-mass energy of 13 TeV, in 2015.
James Lewis Pinfold
doaj   +1 more source

Dynamics of charged test particles around quantum-corrected Schwarzschild black holes

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
We investigate neutral and charged test particles’ motions around quantum-corrected Schwarzschild black holes immersed in an external magnetic field. Taking the innermost stable circular orbits of neutral timelike particles into account, we find that the
Bo Gao, Xue-Mei Deng
doaj   +1 more source

Elastic and inelastic particles scattering by dust acoustic soliton. A new oscillatory process in dusty plasma

open access: yesNew Journal of Physics, 2021
The parameters of scattering (reflection) of charged particles by the leading edge of a dust acoustic soliton are analyzed. The soliton profile is calculated using the Sagdeev pseudopotential approach.
F M Trukhachev   +3 more
doaj   +1 more source

Magnetic guidance of charged particles

open access: yesPhysics Letters B, 2015
Many experiments and devices in physics use static magnetic fields to guide charged particles from a source onto a detector, and we ask the innocent question: What is the distribution of particle intensity over the detector surface? One should think that
Dirk Dubbers
doaj   +1 more source

Wormholes and charged particles

open access: yesNuclear Physics B, 1991
Abstract We consider the modifications of the theory of scalar fields coupled to QED induced by large-scale topology-changing configurations. We compute the one-loop effective action taking into account the physically relevant corrections to lowest order.
S., Bellucci, O', Reilly
openaire   +1 more source

Charged-particle emission tomography [PDF]

open access: yesMedical Physics, 2017
Conventional charged-particle imaging techniques - such as autoradiography - provide only two-dimensional (2D) black ex vivo images of thin tissue slices. In order to get volumetric information, images of multiple thin slices are stacked. This process is time consuming and prone to distortions, as registration of 2D images is required.
Ding, Yijun   +2 more
openaire   +2 more sources

Heteroaggregation and Homoaggregation of Latex Particles in the Presence of Alkyl Sulfate Surfactants

open access: yesColloids and Interfaces, 2020
Heteroaggregation and homoaggregation is investigated with time-resolved multi-angle dynamic light scattering. The aggregation rates are measured in aqueous suspensions of amidine latex (AL) and sulfate latex (SL) particles in the presence of sodium ...
Tianchi Cao   +2 more
doaj   +1 more source

Can Massless Particles be Charged? [PDF]

open access: yesPhysical Review, 1962
It is shown that for particles of spin one or larger, Lorentz invariance, masslessness, and conventional electromagnetic coupling are mutually incompatible.
Case, K.M., Gasiorowicz, S.G.
openaire   +2 more sources

Using measurements of the aerosol charging state in determination of the particle growth rate and the proportion of ion-induced nucleation [PDF]

open access: yesAtmospheric Chemistry and Physics, 2013
The fraction of charged nucleation mode particles as a function of particle diameter depends on the particle growth rate and the proportion of particles formed via ion-induced nucleation.
J. Leppä   +6 more
doaj   +1 more source

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