Global ETD Search
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Showing 1 to 3 of 3 for “"CAMB"”.
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Measurements and implications of the SDSS DR7 galaxy angular power spectrum
… generate nonlinear angular power spectra using CAMB nonlinear 3D matter power spectra for our projections. By minimizing the χ2 fit between these data and the theoretical angular power spectra, we measure a fit of Omega_m = 0.31+0.18−0.11 with a linear bias of b = 0.94 ± 0.04 for the entire SDSS …
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Inference on a genetic model
… genetic model introduced by Moran [Proc. Camb. Phil. Soc. 54 (1958), pp. 60-71]. The deductive theory by approximate methods of such models has reached an advanced stage but little has been done along the line of statistical inference. Moran's model is a model of the Markov chain type. It …
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Computational Bayesian techniques applied to cosmology
This thesis presents work around 3 themes: dark energy, gravitational waves and Bayesian inference. Both dark energy and gravitational wave physics are not yet well constrained. They present interesting challenges for Bayesian inference, which attempts to quantify our knowledge of the universe …