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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 424 for “"Luminosity"”.
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Forms of luminosity
Forms of Luminosity is an experimental music-based performance that brings private listening experiences into the public sphere for examination. My research focuses on the relationship between a person, his or her iPod, and the private listening experience thus created. This public-private …
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An Intercomparison of Three Spectroscopic Luminosity Criteria
Made available in DSpace on 2014-12-09T18:34:01Z (GMT). No. of bitstreams: 1 7013403.pdf: 3084708 bytes, checksum: c8002a9b3a207b920d3b362e2671e1a2 (MD5) Previous issue date: 1969
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The Luminosity Function of Extragalactic Radio Sources
Made available in DSpace on 2014-12-05T20:51:49Z (GMT). No. of bitstreams: 1 6305138.pdf: 4472075 bytes, checksum: 7d669eae6b8c4bd5d7775f4188d48ae0 (MD5) Previous issue date: 1963
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A luminosity measurement at LEP using the L3 detector
Contains fulltext : mmubn000001_222480122.pdf (Publisher’s version ) (Open Access)
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The near infrared luminosity function of the Norma Cluster
… and 155 as candidate galaxies. The K.,-band luminosity function (LF) is constructed from the photometric sample, using a smaller spectroscopic survey to estimate the number of member galaxies at each magnitude. A Schechter function provides a reasonable fit to the data, with a characteristic …
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Constraining the QSO luminosity function using gravitational lensing statistics
… lensing statistics to constrain the QSO luminosity function at a variety of redshifts. We present a theoretical discussion of gravitational lensing statistics and illustrate how high resolution QSO imagery can be used to constrain the QSO luminosity function. We then discuss the selection …
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The globular cluster luminosity functions of brightest cluster galaxies
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1997.
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LUMINOSITY DISTRIBUTIONS AND ABUNDANCE TOMOGRAPHY MODELLING OF TYPE IA SUPERNOVAE
… galaxy extinction is implemented and the width luminosity relation (WLR) is examined. After correction for host galaxy extinction, ‘normal’ SNe Ia (∆m15(B) < 1.6 mag) fill a larger parameter space in the WLR than previously suggested. Even excluding fast declining SNe, ‘normal’ (MB <−18mag) …
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Design Of A High Luminosity 100 Tev Proton Antiproton Collider
… surpasses this energy scale. A 10 34 cm-2 s-1 luminosity 100 TeV proton-antiproton collider is explored with 7× the energy of the LHC. The dipoles are 4.5 T to reduce cost. A proton-antiproton collider is selected as a future machine for several reasons. The cross section for many high mass …
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Testing and improving the luminosity relations for Gamma-Ray Bursts
Gamma Ray Bursts (GRBs) have several luminosity relations where a measurable property of a burst light curve or spectrum is correlated with the burst luminosity. These luminosity relations are calibrated for the fraction of bursts with spectroscopic redshifts and hence the known luminosities. GRBs …
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Luminosity functions consistent with a pulsar-dominated Galactic Center Excess
… several simple parameterizations of possible luminosity functions for this population, as well as several benchmark luminosity functions proposed in the literature, and compare the predicted populations of resolved point sources to the Fermi 4FGL-DR2 point source catalog and a sub-population …
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Exploring the nature and origins of low luminosity type IIP supernovae
… progenitor stars. Of particular interest are low luminosity IIP SNe (LLSNe) as it is theorised that they arise from progenitor stars with just enough mass to undergo core collapse. They could therefore offer insight into the lower mass cutoff, the critical mass boundary that separates stars …
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Let there be light: developing the mystical luminosity experience construct and scale
… it. This study aims to solidify mystical luminosity experience as a psychological construct for scientific study, by synthesizing existing theory and empirical findings into a working theoretical model and developing and validating a scale for its measurement.
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Designing the four rod crab cavity for the high-luminosity LHC upgrade
This thesis presents the design for a novel compact crab cavity for the HL-LHC upgrade at CERN, Geneva. The LHC requires 400MHz RF cavities that can provide up to 10MV transverse gradient across two to three cavities with suitably low surface fields for continual operation. As a result, a cavity …
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Self-consistent dynamical and radiative models of low-luminosity active galactic nuclei
… state. The physical characteristics of these low-luminosity active galactic nuclei (LLAGN) allow a unique opportunity to build and test nearly \emph{ab initio} models of black hole accretion. To that end, I describe numerical techniques we have developed to build self-consistent dynamical and …
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