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astro-ph1995
Small-Scale Power Spectrum and Correlations in LCDM
Anatoly Klypin, Joel Primack, Jon Holtzman
Cosmological models with a positive cosmological constant and have a number of attractive features. A larger Hubble constant, which can be compatible with the recent HST es…
astro-ph1995
Improved Ways to Compare Simulations to Data
Joel R. Primack
Theoretical models for structure formation with Gaussian initial fluctuations have been worked out in considerable detail and compared with observations on various scales. It is on…
astro-ph1995
Filament Statistics: A Quantitative Comparison of Cold + Hot and Cold Dark Matter Cosmologies with CfA1 Data
Romeel Davé, Doug Hellinger, Richard Nolthenius +2
A new class of geometric statistics for analyzing galaxy catalogs is presented. {\it Filament statistics} quantify filamentarity and planarity in large scale structure in a manner…