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-
- Description:
- This thesis focuses on the role of upcoming neutrino oscillation experiments for the search for beyond-the-Standard-Model physics in the neutrino sector. Specically, I focus on the Deep Underground Neutrino Experiment and Hyper-Kamiokande neutrino experiment, and the experimental sensitivity to non-standard neutrino interactions, sterile neutrinos, incorrect signals of CP-violation, differences between...
- Keyword:
- Neutrinos and Particle Physics
- Subject:
- Physics and Astronomy
- Creator:
- Kevin James Kelly
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 11/19/2019
- Date Modified:
- 11/19/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- Stars, planets and massive black holes are ubiquitous in binary and multiple configurations. In stellar systems the binary components interact through various type of mass loss and mass transfer. Mass transfer interactions in eccentric systems are inprinciple phase-dependent and can occur in different ways. We formulate the understanding of mass...
- Keyword:
- supermassive black hole binaries, stellar dynamics, computational astrophysics, Exoplanet dynamics, Stellar/Binary evolution, and galaxy formation and evolution
- Subject:
- Physics and Astronomy
- Creator:
- FANI DOSOPOULOU
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 11/19/2019
- Date Modified:
- 11/19/2019
- Resource Type:
- Dissertation
-
- Description:
- The overall goal of my thesis is to enhance our quantitative understanding of the biophysical properties of DNA a long polynucleotide chain, present in every living cell, that embodies the genetic information. The existence of DNA has been known to us for over a century, however, our understanding of its...
- Keyword:
- Biophysics
- Subject:
- Physics and Astronomy
- Creator:
- Sumitabha Brahmachari
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/28/2019
- Date Modified:
- 11/20/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- The recent development of quantum biology results in various breakthroughs in exploring the role of quantum physics in biological systems, as well as in observing and controlling light-matter interactions in biological materials on a fundamental quantum level. We seek to combine the concept of quantum biology with quantum optics to...
- Keyword:
- Quantum physics
- Subject:
- Physics and Astronomy
- Creator:
- Siyuan Shi
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/28/2019
- Date Modified:
- 10/28/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- Type IIb supernovae (SNe) are important candidates to understand mechanisms that drive the stripping of stripped-envelope (SE) supernova (SN) progenitors. ', 'While binary interactions and their high incidence are generally cited to favor them as Type IIb SN progenitors, this idea has not been tested using models covering a broad...
- Keyword:
- Astrophysics
- Subject:
- Physics and Astronomy
- Creator:
- Niharika Sravan
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/28/2019
- Date Modified:
- 11/20/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- A vast portion of the Universe is predicted to consist of an as-of-yet undetected, non-luminous form of matter, known as dark matter. Evidence of its existence has been corroborated by various astrophysical observations at many cosmological scales, and its relative abundance has been determined. However, knowledge of its nature and...
- Keyword:
- Particle physics
- Subject:
- Physics and Astronomy
- Creator:
- Stanislava Sevova
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/08/2019
- Date Modified:
- 10/08/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- Dark matter represents one of the most sought after discoveries in physics, and leading theories predict that extremely low-background detectors could be sensitive to nuclear recoils from dark matter interactions. The PICO collaboration uses bubble chambers to look for the energy deposition from such an interaction. However, unknown backgrounds have...
- Keyword:
- bubble chamber and dark matter
- Subject:
- Physics and Astronomy
- Creator:
- Daniel Baxter
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/03/2019
- Date Modified:
- 04/03/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- The most promising probe into compact binary formation and evolution will be the populations resolved by both gravitational wave (GW) and electromagnetic (EM) observatories. As with any observation, theoretical models must be characterized to gain a fuller understanding of the underlying physics governing the observed population. Investigation of these models...
- Keyword:
- Milky Way, compact binary, population synthesis, gravitational waves, and binary star
- Subject:
- Physics and Astronomy
- Creator:
- Katelyn Breivik
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/01/2019
- Date Modified:
- 04/01/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
-
- Description:
- Of the thousands of planetary candidates discovered by the Kepler mission, roughly a third are in known multiple transiting-planet systems. High-multiplicity Kepler systems (referred to as Kepler Multis) are often tightly packed and may be on the verge of instability. Many systems of this type could have experienced past instabilities,...
- Keyword:
- planets and satellites, dynamical evolution and stability, gaseous planets, and hydrodynamics
- Subject:
- Physics and Astronomy
- Creator:
- Jason Hwang
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/18/2019
- Date Modified:
- 01/18/2019
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- Ions dissolved in solution are known to interact in remarkable ways with charged Langmuir monolayers. The organic monolayer can be used as a molecular template for ordered nucleation of inorganic crystals (biomineralization) and functional nanoparticles. However, the clear majority of experiments demonstrating these behaviors have been performed with divalent ions....
- Keyword:
- John Ketterson
- Subject:
- Physics and Astronomy
- Creator:
- Mitchell Miller
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/09/2019
- Date Modified:
- 01/09/2019
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- Polarized emission from aligned interstellar dust is both a crucial tool for studies of magnetism in the interstellar medium (ISM) and a troublesome contaminant in studies of the polarized cosmic microwave background. In each case, an understanding of the significance of the dust polarization signal requires well-calibrated models that accurately...
- Keyword:
- instrumentation, ballooning, dust, submillimeter, and polarimetry
- Subject:
- Physics and Astronomy
- Creator:
- Peter Campbell Ashton
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/21/2018
- Date Modified:
- 10/21/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- In this thesis I develop and apply techniques to the masses and eccentricities of tran-siting exoplanets from their transit timing variations. These techniques include both analytic and numerical means for measuring planet masses and orbits and assessing the robustness of the inferred properties. I apply these techniques to a sample...
- Keyword:
- Astrophysics
- Subject:
- Physics and Astronomy
- Creator:
- Samuel Hadden
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/12/2018
- Date Modified:
- 10/12/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- The advent of computers brought a profound change in the way the practical problems in the physics of materials are addressed. Within the last decade, a rapidly evolving area of research is oriented towards interfacing the existing numerical tools in an optimized way, by explicitly taking advantage of the specifics...
- Keyword:
- Physics and Condensed Matter
- Subject:
- Physics and Astronomy
- Creator:
- ljubomir Miljacic
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/02/2018
- Date Modified:
- 10/02/2018
- Date Created:
- 2008-12-05
- Resource Type:
- Dissertation
-
- Description:
- In this thesis we investigate the orbital evolution of planets in binaries.Unlike our own Solar System, at least one out of five planetary systems known to date is associated with additional stellar companions. Despite their large distances from the planetary systems, these stellar companions play an important role in significantly...
- Keyword:
- Astrophysics and Physics
- Subject:
- Physics and Astronomy
- Creator:
- Genya Takeda
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/19/2018
- Date Modified:
- 09/19/2018
- Date Created:
- 2008-10-13
- Resource Type:
- Dissertation
-
- Description:
- Microarrays are powerful tools in gene expression assessment, protein profiling, and protein function screening, as well as cell and tissue analysis. With thousands of small array spots assembled in an ordered array, these small devices makes it possible to screen for multiple targets in a fast, parallel, high-throughput manner. The...
- Keyword:
- microarray, assembly, and microsphere
- Subject:
- Physics and Astronomy
- Creator:
- Wanling Xu
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/19/2018
- Date Modified:
- 09/19/2018
- Date Created:
- 2008-06-25
- Resource Type:
- Dissertation
-
- Description:
- With the interference of several coherent beams, a periodical potential is produced for the particles trapped inside. The theoretical calculations show that the optical force applied on the particle in such optical lattice is in sinusoidal form. The force amplitudes vary greatly depending on the ratio of the particle size...
- Keyword:
- particle separations, colloidal crystal, interferometer, brownian motion, and Optical tweezers
- Subject:
- Physics and Astronomy
- Creator:
- Weiqiang Mu
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/18/2018
- Date Modified:
- 09/18/2018
- Date Created:
- 2008-09-29
- Resource Type:
- Dissertation
-
- Description:
- The mechanisms governing selective CaCO3 crystal nucleation in living organisms remain unclear. For example, nacreous layers from the inner surfaces of shells are built as brick-and-mortar complexes of plate-like aragonite single crystals and organic layers. Unstable [001] surfaces of calcite columns in prismatic layers are also stabilized by organic molecules....
- Keyword:
- SEM, Biomineralization, Chitosan, Calcite, Langmuir monolayer, and Grazing incidence x-ray diffraction
- Subject:
- Physics and Astronomy
- Creator:
- Kyungil Kim
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/17/2018
- Date Modified:
- 09/17/2018
- Date Created:
- 2008-11-21
- Resource Type:
- Dissertation
-
- Description:
- We present initial results from Hertz/VPM, the first submillimeter polarimeter employing the dual Variable-delay Polarization Modulator (dual-VPM). This device differs from previously used polarization modulators in that it operates in translation rather than mechanical rotation. We discuss the basic theory behind this device, and its potential advantages over the commonly...
- Keyword:
- protoplanetary disks, submillimeter polarimetry, and polarization modulation
- Subject:
- Physics and Astronomy
- Creator:
- Megan M Krejny
- Owner:
- Jason Christ Chandra
- Date Uploaded:
- 09/16/2018
- Date Modified:
- 09/16/2018
- Date Created:
- 2008-10-13
- Resource Type:
- Dissertation
-
- Description:
- Breakout reactions from the CNO cycles leading into the rp-process in explosive stellar hydrogen burning environments have been studied using the Argonne Tandem Linac Accelerator System (ATLAS). Earlier work is reported and summarized with an introduction to the beam, target and detector development in the nuclear astrophysics group at Argonne...
- Keyword:
- experimental nuclear astrophysics, CNO cycle breakout reactions, nuclear reactions, and nuclear astrophysics
- Subject:
- Physics and Astronomy
- Creator:
- Louis J Jisonna
- Owner:
- Jason Christ Chandra
- Date Uploaded:
- 09/16/2018
- Date Modified:
- 09/16/2018
- Date Created:
- 2008-10-06
- Resource Type:
- Dissertation
-
- Description:
- One of the central features of the now half-century old theory of the microscopic origins of superconductivity in elemental materials is the correlations between pairs of electrons with opposite spin and momentum. The constituent electrons of these Cooper pairs have the unusual property that their mean spatial separation is much...
- Keyword:
- Astronomy and Physics
- Subject:
- Physics and Astronomy
- Creator:
- Paul Cadden-Zimansky
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/13/2018
- Date Modified:
- 09/13/2018
- Date Created:
- 2008-09-19
- Resource Type:
- Dissertation
-
- Description:
- The recent observation of nonzero neutrino mass is the first concrete indication of physics beyond the Standard Model. Their properties, unique among the other fermions, leads naturally to the idea of a Majorana neutrino mass term. Despite the strong theoretical prejudice toward this concept, it must be tested experimentally. This...
- Keyword:
- Mass Models, Neutrino, and Majorana
- Subject:
- Physics and Astronomy
- Creator:
- James Phearl Jenkins
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/12/2018
- Date Modified:
- 09/12/2018
- Date Created:
- 2008-04-30
- Resource Type:
- Dissertation
-
- Description:
- This thesis is a description of the measurement of the W boson mass using the D0 Run II detector with 770 pb^-1 of proton-antiproton collision data. These collisions were produced by the Tevatron at sqrt(s) = 1.96 TeV between 2002 and 2006. We use a sample of W -> e...
- Keyword:
- Tevatron, Precision Measurement, W Boson, Particle Physics, W Mass, and Z Boson
- Subject:
- Physics and Astronomy
- Creator:
- Timothy Andeen
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/10/2018
- Date Modified:
- 09/10/2018
- Date Created:
- 2008-05-09
- Resource Type:
- Dissertation
-
- Description:
- B_s mixing studies provide a precision test of Charge-Parity violation in the Standard Model. A measurement of deltaMs constrains elements of the CKM quark rotation matrix, providing a probe of Standard Model Charge-Parity violation. This thesis describes a study of B_s mixing in the semileptonic decay B_s -> D_s mu...
- Keyword:
- Physics
- Subject:
- Physics and Astronomy
- Creator:
- Meghan Anzelc
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/07/2018
- Date Modified:
- 09/07/2018
- Date Created:
- 2008-05-09
- Resource Type:
- Dissertation
-
- Description:
- We use transverse sound spectroscopy to probe excited states of the Cooper pairs in the B-phase of superfluid 3He. In particular we study those excited states with non-zero energy at zero momentum, the so called gapped, or exciton, modes. This includes precise measurements of the imaginary squashing mode energies as...
- Keyword:
- transverse sound, superfluid, excited state, helium, and collective mode
- Subject:
- Physics and Astronomy
- Creator:
- John Patrick Davis
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/07/2018
- Date Modified:
- 09/07/2018
- Date Created:
- 2008-05-07
- Resource Type:
- Dissertation
-
- Description:
- A study of the optical properties and superconductivity in semiconductors is presented using the highly precise all-electron full-potential linearized augmented plane wave (FLAPW) density functional calculations. Optical properties [$\varepsilon(\omega)$,$n(\omega)$,$k(\omega)$,$R(\omega)$ and $\alpha(\omega)$] of some III-V semiconductors [InAs, InSb, GaSb, and AlSb] and their critical point (CP) energies, are calculated from the...
- Keyword:
- superconductivity
- Subject:
- Physics and Astronomy
- Creator:
- Sung-Hyon Rhim
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/30/2018
- Date Modified:
- 08/30/2018
- Date Created:
- 2007-12-14
- Resource Type:
- Dissertation
-
- Description:
- Since its emergence, the Ginzburg-Landau theory has had a tremendous success in describing thermodynamic properties of superconductivity. In the case of superfluid 3He, not all five fourth-order parameters in the theory are known. Only four combinations of the five parameters have been experimentally established and theoretical attempts to calculate the...
- Keyword:
- Physics and Condensed Matter
- Subject:
- Physics and Astronomy
- Creator:
- Hyoungsoon Choi
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/28/2018
- Date Modified:
- 08/28/2018
- Date Created:
- 2007-12-11
- Resource Type:
- Dissertation
-
- Description:
- Weak optical signals, e.g., Raman scattering, fluorescence emission, etc., are typically enhanced by increasing both the excitation field and the collection efficiency. Near a surface, signals can be resonantly enhanced using either surface plasmon polaritons or a resonant dielectric waveguide, provided the sources lie within an evanescent decay length of...
- Keyword:
- Physics
- Subject:
- Physics and Astronomy
- Creator:
- Lan Luan
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/07/2018
- Date Modified:
- 08/07/2018
- Date Created:
- 2007-08-31
- Resource Type:
- Dissertation
-
- Description:
- Living organisms grow precisely controlled assemblies of inorganic crystals using organic substrates. This observation has inspired the strategy of using synthetic organic templates for the growth of tailored inorganic thin films. It has been previously shown that monomolecular organic layers floating on supersaturated aqueous subphases (Langmuir monolayers) select the structure...
- Keyword:
- Materials Science and Engineering
- Subject:
- Physics and Astronomy
- Creator:
- Sumit Kewalramani
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/07/2018
- Date Modified:
- 08/07/2018
- Date Created:
- 2007-10-17
- Resource Type:
- Dissertation
-
- Description:
- One of the current goals in the biomaterials research is to develop implants with improved osteoconductivity and long-term stability. Thanks to its chemical similarity to the mineral phase of natural bone, hydroxyapatite (HA) has been extensively studied and clinically tested as a coating on metallic substrates, to obtain bioactive implants...
- Keyword:
- Biophysics
- Subject:
- Physics and Astronomy
- Creator:
- Zhendong Hong
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/07/2018
- Date Modified:
- 08/07/2018
- Date Created:
- 2007-09-05
- Resource Type:
- Dissertation
-
- Description:
- Graphene sheets (one-atom-thick, two-dimensional layers of sp2-bonded carbon) are predicted to have a range of unusual properties. Recent studies have shown that individual graphene sheets have extraordinary electrical properties, but an efficient method of graphite exfoliation remains a challenge. A number of approaches to exfoliation have been tried, such as...
- Keyword:
- graphene, graphite oxide, high impedance resistance, nanocomposite, variable range hopping, and polystyrene
- Subject:
- Physics and Astronomy
- Creator:
- Geoffrey Hugh Brett Dommett
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/02/2018
- Date Modified:
- 08/02/2018
- Date Created:
- 2007-06-01
- Resource Type:
- Dissertation
-
- Description:
- Measurements of the ratios of charged kaon decay rates for Ke3/K2pi, Kmu3/K2pi and Kmu3/Ke3 are presented. These measurements are based on charged kaon decays collected in a dedicated run in 2003 by the NA48/2 experiment at CERN. The results obtained are Ke3/K2pi = 0.2470 +- 0.0009 (stat) +- 0.0004 (syst)...
- Keyword:
- Elementary Particles and Higher Energy and Physics
- Subject:
- Physics and Astronomy
- Creator:
- Anne Evelyn Debrowski
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 06/05/2018
- Date Modified:
- 06/05/2018
- Date Created:
- 2007-05-14
- Resource Type:
- Dissertation
-
- Description:
- This is a visualization of an event reconstructed in CMS HGCal. This event is consist of 10 pions with a transverse momentum of 35 GeV. The reconstruction algorithm groups all valid energy deposits (hits) into clusters, each incoming particle having one or a few corresponding clusters, so that the energy...
- Keyword:
- crd18
- Subject:
- Physics and Astronomy
- Creator:
- Ziheng Chen
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 06/04/2018
- Date Modified:
- 06/04/2018
- Date Created:
- 2018-04-10
- Resource Type:
- Image
-
- Description:
- This dissertation presents a Nuclear Magnetic Resonance (NMR) study of anisotropic superconductors, MgB$_2$ and Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$ (Bi2212), and diffusion in glass-forming aqueous solutions of glycerol. In glycerol and deuterated water mixtures, the diffusion of glycerol is measured selectively by the $^1$H NMR stimulated echo technique in the gradient field of a...
- Keyword:
- Physics
- Subject:
- Physics and Astronomy
- Creator:
- Bo Chen
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 05/30/2018
- Date Modified:
- 05/30/2018
- Date Created:
- 2007-05-14
- Resource Type:
- Dissertation
-
- Description:
- The Galactic center (GC) is a dense and chaotic region filled with unusual sources, such as intense star forming regions, dense star clusters, nonthermal radio filaments, and a massive black hole. The proximity of the GC region makes it an ideal place to study the unusual processes that tend to...
- Keyword:
- Star Formation, Surveys, Galactic Center, Galactic Outflows, Interstellar Medium, and Radio Observations
- Subject:
- Physics and Astronomy
- Creator:
- Casey James Law
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 05/14/2018
- Date Modified:
- 05/14/2018
- Date Created:
- 2007-04-13
- Resource Type:
- Dissertation
-
- Description:
- This dissertation presents submillimeter polarimetry methods and scientific results. The scientific results focus on revealing the magnetic field structure of giant molecular clouds (GMCs). The basic principles, instrumentation, observing strategy, and data analysis methods of submillimeter polarimetry are introduced. The scientific data were acquired by SPARO during the observing campaign...
- Keyword:
- Physics
- Subject:
- Physics and Astronomy
- Creator:
- Hua Bai Li
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 05/10/2018
- Date Modified:
- 05/10/2018
- Date Created:
- 2006-12-22
- Resource Type:
- Dissertation
-
- Description:
- The High Energy Density Sciences group at SLAC National Accelerator Laboratory studies materials in extreme conditions such as very high temperatures and pressures. We use shock waves produced by the Linac Coherent Light Source to compress polycrystalline diamond samples. Compressing these samples allows us to use x-ray diffraction to study...
- Keyword:
- SLAC National Accelerator Laboratory, grain size, diamond, high energy density, SLAC, physics, and polycrystalline diamond
- Subject:
- Physics and Astronomy
- Creator:
- Lauren Barmore
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/20/2018
- Date Modified:
- 04/20/2018
- Date Created:
- 2017-05-31
- Resource Type:
- Poster
-
- Description:
- ESA and NASA are moving forward with plans to launch LISA around 2030. With data from the Illustris large-scale cosmological simulation, we provide analysis of LISA detection rates accompanied by characterization of the merging massive black holes and their host galaxies. Massive black holes of total mass $\sim10^6-10^9 M_\odot$ are...
- Keyword:
- crd2018
- Subject:
- Physics and Astronomy
- Creator:
- Michael Katz
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/03/2018
- Date Modified:
- 04/03/2018
- Date Created:
- 2018-03-30
- Resource Type:
- Poster
-
- Description:
- In this dissertation, I discuss the role of neutrino masses and fermion flavor in modern particle physics and present several efforts aimed at exploiting these properties in searches for new physics. In particular, I discuss (1) the effects of neutrino decays on neutrino propagation; (2) the sensitivity of the Deep...
- Keyword:
- Particle Physics
- Subject:
- Physics and Astronomy
- Creator:
- Jeffrey Michael Berryman
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 03/28/2018
- Date Modified:
- 03/28/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- This dissertation presents a Nuclear Magnetic Resonance (NMR) study of a novel anisotropic superconductor, HgBa$_{2}$CuO$_{4+\delta}$ (Hg1201) and unconventional strain dependence of the mean free path of silica aerogel. Hg1201 is one of the most structurally simple cuprates known. Therefore, it is an ideal compound in investigation of various phases in...
- Keyword:
- Cuprates, Hg1201, NMR, Diffusion, Aerogel, and Superconductivity
- Subject:
- Physics and Astronomy
- Creator:
- Jeongseop A. Lee
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 03/22/2018
- Date Modified:
- 03/22/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- An atom interferometric gyroscope (AIG) made with an uncorrelated ensemble of N two-level atoms, rotating at a rate ΩG about an axis normal to the area Θ accrues a phase ϕ = 2ωCΘΩG/c2 due to the Sagnac effect. Here ωC is the Compton frequency of the atoms used, and c...
- Keyword:
- Schrödinger cat states, Atomic Interferometer, Heisenberg limit, and Collective States
- Subject:
- Physics and Astronomy
- Creator:
- Resham Sarkar
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 02/21/2018
- Date Modified:
- 02/21/2018
- Date Created:
- 2016-01-01
- Resource Type:
- Dissertation
-
- Description:
- In 2012 the Compact Muon Solenoid (CMS) experiment at the Large Hadron Collider (LHC) collected 19.7 fb-1of data at a center of mass energy of 8 TeV. This thesis presents two analyses focusing on the Z boson. The first is a search for the never before seen decay of a...
- Keyword:
- Z boson, CERN, LHC, and CMS
- Subject:
- Physics and Astronomy
- Creator:
- Nicholas Mucia
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 02/19/2018
- Date Modified:
- 02/19/2018
- Date Created:
- 2016-01-01
- Resource Type:
- Dissertation
-
- Description:
- Planets and planetary systems change in brightness as a function of time. These "light curves" can have several features, including transits where a planet blocks some starlight, eclipses where a star obscures a planet's flux, and rotational variations where a planet reflects light differently as it spins. One can measure...
- Keyword:
- Astrophysics
- Subject:
- Physics and Astronomy
- Creator:
- Joel Colin Schwartz
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 02/19/2018
- Date Modified:
- 02/19/2018
- Date Created:
- 2016-01-01
- Resource Type:
- Dissertation