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Full-Text Articles in Physics
Relativistic Transformation Of Phase-Space Distributions, R A. Treumann, R Nakamura, W Baumjohann
Relativistic Transformation Of Phase-Space Distributions, R A. Treumann, R Nakamura, W Baumjohann
Dartmouth Scholarship
We investigate the transformation of the distri- bution function in the relativistic case, a problem of interest in plasma when particles with high (relativistic) velocities come into play as for instance in radiation belt physics, in the electron-cyclotron maser radiation theory, in the vicin- ity of high-Mach number shocks where particles are acceler- ated to high speeds, and generally in solar and astrophysical plasmas. We show that the phase-space volume element is a Lorentz constant and construct the general particle distri- bution function from first principles. Application to thermal equilibrium lets us derive a modified version of the isotropic relativisticthermaldistribution,themodifiedJu …
The Economics Of The Atomic Bomb: Cost And Utilization, Jonathan M. Davis Mr.
The Economics Of The Atomic Bomb: Cost And Utilization, Jonathan M. Davis Mr.
Senior Honors Theses
Few moments in human history can be compared to the culmination of events that brought the atomic bomb into creation. It is incredible to contemplate that while a nation was fighting a two front war that spanned from Europe into the Pacific, that the United States was able to utilize the time, energy, brains, materials, manpower, and capital to complete a project in four years. That under any other circumstances would have taken greater than half a century to complete.
First, this thesis will discuss breakthroughs in research that led scientists to believe that the atomic weapons could be built, …