Dataset - CKAN

A hunt for Cosmic Microwave Background B-modes in the systematic contaminants...

This thesis presents a study of selected instrumental and astrophysical systematics, which may affect the performance of new generation of future observations of the...

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Directional detection of dark matter with MIMAC

A large number of cosmological and astrophysical measurements supports the fact that our galaxy should be immersed in a halo of non-baryonic dark matter. Directional...

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Cosmologie et trifonctionnalité dans l'idéologie du Livre de la Grande paix (...

Despite its problematic textual history, the Great Peace Scripture (Taiping jing) transmitted in the Taoist Canon of the Ming clearly reflects ideas deeply rooted in...

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Massive, massless and ghost modes of gravitational waves from higher-order gr...

International audience

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The anisotropies of the cosmic infrared backgrounda new tool to probe the evo...

The Cosmic Infrared Background is the contribution of all infrared galaxies integrated on the history of the Universe. It emits between 8 and 1000 um with a peak...

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Big bang nucleosynthesis constraints on scalar-tensor theories of gravity

19 pages, 30 eps figures

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Study of Clusters of galaxies observed with ROSAT satellite.

The present work is composed of two parts.<br /><br />The first part is a study of the galaxy cluster Abell 85 using ROSAT <br />satellite X-ray data...

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Development of fractal geometry in a one-dimensional gravitational system Dév...

We study a one dimensional model of gravitational instability in a matter dominated universe. Careful scaling in both space and time results in an N-body problem...

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Multiscale cosmology and structure-emerging dark energy: A plausibility analysis

25 pages, 10 figures, includes calculation of luminosity distances, matches published version in Phys. Rev. D

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Relative information entropy of an inhomogeneous universe

9 pages, 4 figures, LaTeX 2e using aipproc.cls, published in AIP Conf. Proc.

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Correlated adiabatic and isocurvature CMB fluctuations in the light of the WM...

September 8, 2003. 4 pages, 9 figures, to appear in the proceedings of the "15th Rencontres de Blois".

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Dark Energy and Dark Matter Hidden in the Geometry of Space? The Dawn of a Ne...

International audience

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Planètes, remèdes et cosmologies. La thérapeutique astrologique à Bénarès

International audience

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Light sterile neutrino production in the early universe with dynamical neutri...

(22 pages, 10 eps figures)

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Sky emission at 0.4 meV and beyond the EeV: cosmology and cosmic rays

Cette habilitation a' diriger des recherches de ́crit les travaux de recherche que j'ai effectue ́s depuis ma soute- nance de the'se qui en 1999. Elle s'articule...

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The cosmic history of the baryon budget in a hierarchical universe

In the framework of the hierarchical model of galaxy formation, small primordial density fluctuations observed on the cosmological microwave background are amplified...