Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 2418 for “"energies"”.
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Ion Bunching at High Energies
Light ions offer several advantages over an electron beam or lasers as the driver for pellet fusion. This research deals with demonstrating that the electrostatic space charge fields produced by a reflex triode can be used to extract, accelerate, focus and bunch ions onto a target. The source of …
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Quantum chromodynamics at low energies
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Physics, 1992
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Pulsar wind nebulae at high energies
… study of the detected population of PWNe at high energies. To outline general trends regarding their evolutionary behaviour, a time-dependent model is introduced and compared to the available data. In particular, this work presents two exceptional PWNe which protrude from the rest of the …
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Deep inelastic scattering at high energies
The primary purpose of this thesis is to provide a pedagogical introduction into the general formalism for applying the theory of Quantum Chromodynamics (QCD) to collider phenomenology. To this end, we frame the discussion in terms of one of the simplest, yet still one of the most important …
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Unimolecular decomposition kinetics at resolved internal energies.
… molecules has been measured at multiple internal energies. The presence of the metal lowers the energy necessary for the reactions to take place. Thus, these reactions serve as a useful model for catalysis. These measurements were made in a custom built molecular beam apparatus, in which the …
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Decompositions of Free Energies in Molecular Simulation
This thesis describes advances in methods to measure free energy changes in simulations of molecular systems. In each case the free energy is decomposed into local environments which reveal insights about the complex systems being studied. Free energy is a fundamental quantity that can be used to …
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Inelastic electron-deuteron scattering at high energies.
Massachusetts Institute of Technology. Dept. of Physics. Thesis. 1971. Ph.D.
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Computer simulation of free energies to predict cis/trans equilibria of prolyl peptides and solvation free energies of phenylalanyl peptides
… (POLARIS) methods to obtain the solvation free energies of a series of phenylalanyl peptides with various degrees of methylation on their backbone nitrogens. It was clearly predicted that as a peptide length increased, so solvation free energy decreased, indicating less favorable permeability …
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The electrostatic energies of some distorted spherical shells
… present here a calculation of the electrostatic energies of some charged spherical shells distorted symmetrically about an axis by functions of the zonal harmonics. Coincidentally, the surface areas of several such istorted spheres are obtained
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Theory of Alpha-Nucleus Collisions at High Energies
<p>The interaction of high energy alpha particles with atomic nuclei is considered using multiple scattering theories. Semi-classical solutions to coupled-channel equations derived from Watson's form of the nucleus-nucleus multiple scattering series are shown to be equivalent to the Glauber …
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Semiconduction and photoconduction activation energies of the retinals
Thesis (M.S.)--Michigan State University. Dept. of Biophysics, 1966
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Bremsstrahlung for Heavy Elements at Extreme Relativistic Energies
Made available in DSpace on 2015-05-12T17:11:36Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0001544.PDF: 1086203 bytes, checksum: 2dc6d77313f741bf71f6f2c06c0b55bb (MD5) Previous issue date: 1949
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Compton scattering from the deuteron at intermediate energies
Elastic and quasi-elastic photon scattering from the deuteron were studied in the context of the polarizability of the neutron. We have measured the elastic and quasi-elastic cross sections for the scattering of tagged photons from a liquid deuterium target at $E\gamma$ = 50 MeV and scattering …
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Dynamic modelling of Japan's transition to offshore energies
… as well. Subsequently, possible offshore energies to address the challenges Japan faces such as its lack of land space, societal acceptance of nuclear energy, lack of energy resources and its high frequencies of seismic activities will be examined. Finally, using system dynamics modelling, …
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