934 citations
- Laboratoire AstroParticule et CosmologieFR163 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR40 papers
- Centre National de la Recherche ScientifiqueFR39 papers
- National Research Nuclear University MEPhIRU30 papers
- California Institute of TechnologyUS26 papers
- CEA Paris-SaclayFR26 papers
- Université Paris CitéFR23 papers
- Laboratoire de Physique Nucléaire et de Hautes ÉnergiesFR22 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR21 papers
- University of TorontoCA21 papers
- Charles UniversityCZ20 papers
- Observatoire de ParisFR20 papers
11 papers · 1 filter
Gamma-ray evidences of the dark matter clumps
K. M. Belotsky, A. A. Kirillov, M. Yu. Khlopov
We discuss the possibility of identification of point-like gamma-ray sources (PGS) with small scale dark matter (DM) clumps in our Galaxy. Gamma-rays are supposed to originate from…
The local luminosity function of star-forming galaxies derived from the Planck Early Release Compact Source Catalogue
Mattia Negrello, Marcel Clemens, Joaquin Gonzalez-Nuevo +18
The Planck Early Release Compact Source Catalog (ERCSC) has offered the first opportunity to accurately determine the luminosity function of dusty galaxies in the very local Univer…
GRBs have preferred jet opening angles and bulk Lorentz factors
G. Ghisellini, G. Ghirlanda, R. Salvaterra +7
We recently found that Gamma Ray Burst energies and luminosities, in their comoving frame, are remarkably similar. This, coupled with the clustering of energetics once corrected fo…
A Comparison of Algorithms for the Construction of SZ Cluster Catalogues
J. -B. Melin, N. Aghanim, M. Bartelmann +20
We evaluate the construction methodology of an all-sky catalogue of galaxy clusters detected through the Sunyaev-Zel'dovich (SZ) effect. We perform an extensive comparison of twelv…
Luminosity Function from dedicated SDSS-III and MMT data of quasars in 0.7<z<4.0 selected with a new approach
N. Palanque-Delabrouille, Ch. Magneville, Ch. Yeche +25
We present a measurement of the quasar luminosity function in the range 0.68<z<4 down to extinction corrected magnitude g_dered=22.5, using a simple and well understood target sele…
A note on "symmetric" vielbeins in bimetric, massive, perturbative and non perturbative gravities
Cedric Deffayet, Jihad Mourad, George Zahariade
We consider a manifold endowed with two different vielbeins and corresponding to two different metrics and . Such a situation arises generi…