# Browse Dissertations and Theses - Physics by Title

• (1989)
This thesis deals with the theory of the primary nucleation and subsequent expansion of the superfluid 3He-B phase in the metastable, hypercooled A phase. An overview of the theory of dynamical phenomena in Fermi superfluids ...

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• (1989)
This thesis deals with the theory of the primary nucleation and subsequent expansion of the superfluid $\sp3$He-B phase in the metastable, hypercooled A phase. An overview of the theory of dynamical phenomena in Fermi ...

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• (1987)
Backscattering ion channeling measurements were performed to determine the lattice site location of the constituents of two systems. For (GaSb) 1_x(Ge2)x spectra were obtained at a set of incident beam orientations ...

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• (1976)
This thesis reports on events of the form pi- p + npi+pi- where the neutron is produced fast and forward in the laboratory. The data were obtained in an initial exposure of 160,000 pictures in the University of Illinois ...

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• (1978)
This thesis reports on a study of the interaction n p ~ nn n where the neutron was produced fast and forward in the laboratory. The data were obtained using an 8 GeV/c n beam that was focussed on a liquid hydrogen target ...

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• (2000-12)

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• (2012-05-22)
The BEC-BCS crossover problem has been intensively studied both theoretically and experimentally largely thanks to Feshbach resonances which allow us to tune the effective interaction between alkali atoms. In a Feshbach ...

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• (2013-05-24)
Trial wave function based quantum Monte Carlo is a promising family of methods for the solution of quantum mechanical Hamiltonians. These fundamentally non-perturbative methods can be used to treat bosons or fermions in ...

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• (1966)
An experiment to measure time reversal violation in two beta-gamma-gamma cascades of Mn (2.58 h) is discussed. We show how one measures the interference terms in ft-Y-o correlations using experimental quantities. We explain ...

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• (1975)
Measurements of the ultrasonic attenuation and velocity and their changes with bias stress are used to test theories of bias stress effects by Hikata, Johnson, and Elbaum (HJE). Hikata amd Elbaum (HE), Alefeld, and one ...

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• (2012-02-01)
We have reconstituted a simple in vitro system using only mammalian dynein and mammalian kinesin attached to a single cargo. These cargoes undergo saltatory motion typically seen in vivo, indicating that the motors engage ...

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• (1985)

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• (1978)
Part I of the thesis deals with the binary system containing the pulsar PSR 1913+16. The system has been touted as a laboratory for testing relativistic theories of gravity, and is also. a challenge for theories of stellar ...

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• (2002-12)

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• (2006-10)
Fluorescence single molecule localization has become a powerful tool for investigating problems in biological physics. However, there are numerous limitations on the types of measurements that can be made with typical ...

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• (2004)
Accretion onto a black hole is the most efficient known process to convert gravitational energy into radiation. Some gamma-ray bursts (GRBs), some X-ray binaries, and all active galactic nuclei (AGN) are likely powered by ...

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• (2010-08-20)
The coφh and cos 2φh modulations of the spin independent semi-inclusive deep inelastic scattering cross section were measured at Hermes. These modulations are sensitive to the polarization and transverse motion of quarks ...

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• (1966)
The Bogo1iubov equations are used to investigate the pair potential and the electronic excitations associated with a norma1- superconducting boundary in an extreme type I superconductor, The method of the Bogoliubov ...

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• (1990)
Free excitons provide the only experimental system other than helium in which the behavior of particles with mass is known to follow Bose-Einstein statistics. I present experimental observations of the kinetic energy ...

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• (1994)
Excitons in Cu20 have been demonstrated to be a nearly ideal gas of bosons, providing a unique system for studying Bose-Einstein statistics and Bose-Einstein Condensation of an ideal gas in the laboratory. In this study, ...

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