Open Access. Powered by Scholars. Published by Universities.®
- Publication
- Publication Type
Articles 1 - 4 of 4
Full-Text Articles in Physics
Numerical Solutions To Hall Magnetohydrodynamic Equations Near An X-Type Magnetic Neutral Line, Kyle Reger
Numerical Solutions To Hall Magnetohydrodynamic Equations Near An X-Type Magnetic Neutral Line, Kyle Reger
The Pegasus Review: UCF Undergraduate Research Journal
The Hall Magnetohydrodynamic (MHD) model is a new paradigm for describing fast magnetic reconnection processes in space and laboratory plasmas. Current sheets form and store enormous amounts of magnetic energy at X-type magnetic neutral points, which is released as magnetic storms when the sheets break up. The fast magnetic reconnection process impacts solar flares and Earth's geomagnetic sub-storms, which affect global weather. The fast magnetic reconnection process also influences fusion reactors, which may be used as a future energy source. Numerical analysis of approximate solutions to the Hall MHD equations at X-type magnetic neutral points offer these solutions further credence …
The Subject Librarian Newsletter, Creol, Spring 2016, Patti Mccall
The Subject Librarian Newsletter, Creol, Spring 2016, Patti Mccall
Libraries' Newsletters
No abstract provided.
Plasma Temperature Measurements In The Context Of Spectral Interference, Brandon Seesahai
Plasma Temperature Measurements In The Context Of Spectral Interference, Brandon Seesahai
Honors Undergraduate Theses
The path explored in this thesis is testing a plasma temperature measurement approach that accounts for interference in a spectrum. The Atomic Emission Spectroscopy (AES) technique used is called Laser Induced Breakdown Spectroscopy (LIBS) and involves focusing a laser pulse to a high irradiance onto a sample to induced a plasma. Spectrally analyzing the plasma light provides a "finger print" or spectrum of the sample. Unfortunately, spectral line broadening is a type of interference encountered in a LIBS spectrum because it blends possible ionic or atomic transitions that occur in plasma. To make use of the information or transitions not …
Coherent Beam Combining Of Ultrashort Laser Pulses, Ahmad Azim
Coherent Beam Combining Of Ultrashort Laser Pulses, Ahmad Azim
Honors Undergraduate Theses
Ultrashort pulsed lasers have become critical to understanding light-matter interactions in new regimes such as generation of attosecond pulses, laser filamentation, and intense relativistic processes. Development of more powerful and energetic ultrafast lasers is required for advancing these fields of study. Several petawatt class systems now exist with more in development to further scale peak power and extend the frontier of ultrafast laser technology. Another relevant solution to the scaling of energy and power of ultrashort pulses is coherent beam combining (CBC). CBC is useful for not only scaling of laser parameters but also to mitigate parasitic nonlinear processes associated …