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Magnetic oscillations in silicene
(Elsevier Science, 2018-05-15)
In this work the magnetic oscillations (MO) in pristine silicene at T=0K are studied. Considering a constant electron density we obtain analytical expressions for the ground state internal energy and magnetization, under ...
The influence of the continuum lowering on transition probabilites: competition between cancellation and opacity effects
(Elsevier, 2019-11)
To take into account the influence of the continuum lowering (CL) on the spectra of the diverse ionic states in a plasma, we combine the Average Atom Model (AAM) with the Saha equations as well as a self consistent approach. ...
Earth tomography with atmospheric neutrino oscillations
(Springer, 2020-10-29)
The study of the flux of atmospheric neutrino crossing the Earth can provide useful information not only on the matter density of the different layers that make up the planet but also on their chemical composition. The key ...
Vibronic Quantum Beating between Electronic Excited States in a Heterodimer
(American Chemical Society, 2020-04)
Energy transfer in multichromophoric molecules can be affected by coherences that are induced by the electronic and vibrational couplings between chromophore units. Coherent electron-vibrational dynamics can persist at the ...
Nonlinear electronic circuit with neuron like bursting and spiking dynamics
(Elsevier, 2009-07)
It is difficult to design electronic nonlinear devices capable of reproducing complex oscillations because of the lack of general constructive rules, and because of stability problems related to the dynamical robustness ...
Ionization of N2 in collisions with fast electrons: Evidence of an interference effect
(American Physical Society, 2016-11)
<style type="text/css">p { margin-bottom: 2.47mm; line-height: 120%; }</style><p style="margin-bottom: 0mm; line-height: 100%;"><font face="serif"><font size="2" style="font-size: 10pt;">Absolutedouble differential cross ...
Effects of neutrino mixing upon electron fraction in core collapse supernovae
(Asociación Argentina de Astronomía, 2018-08)
The inclusion of massive neutrinos affects the cross sections involved in the formation of heavy nuclei, modifying their abundances.Rapid neutron capture processes (r-process) are often associated with explosive events ...
Coherent electron emission from O2 in collisions with fast electrons
(Springer, 2017-08)
Abstract: Absolute double differential cross sections (DDCS) of secondary electrons emitted in ionization of O2 by fast electrons have been measured for different emission angles. Theoretical calculations of atomic DDCS ...
Hierarchical Wide-Area Control of Power Systems Including Wind Farms and FACTS for Short-Term Frequency Regulation
(Institute of Electrical and Electronics Engineers, 2012-11)
In this work a hierarchical scheme is proposed for the coordinated control of conventional synchronous generators, wind farm converters and flexible ac transmission systems. It comprises two levels, namely a fully decentralized ...
A simple electronic device to experiment with the Hopf bifurcation
(Sociedad Mexicana de Física, 2019-01)
We present a simple low-cost electronic circuit that is able to show two different dynamical regimens with oscillations of voltages and with constant values of them. This device is designed as a negative feedback three-node ...