C
C. Loup
Researcher at Institut d'Astrophysique de Paris
Publications - 76
Citations - 3244
C. Loup is an academic researcher from Institut d'Astrophysique de Paris. The author has contributed to research in topics: Stars & Carbon star. The author has an hindex of 25, co-authored 75 publications receiving 2995 citations. Previous affiliations of C. Loup include Centre national de la recherche scientifique.
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Journal ArticleDOI
Limits on the Macho Content of the Galactic Halo from the EROS-2 Survey of the Magellanic Clouds
P. Tisserand,L. Le Guillou,C. Afonso,J. N. Albert,Johannes Andersen,Reza Ansari,Éric Aubourg,P. Bareyre,Jean-Philippe Beaulieu,X. Charlot,Ch. Coutures,Ch. Coutures,Roger Ferlet,Pascal Fouqué,J. F. Glicenstein,Bertrand Goldman,Andrew Gould,David S. Graff,M. Gros,J. Haissinski,C. Hamadache,J. de Kat,Thierry Lasserre,E. Lesquoy,E. Lesquoy,C. Loup,C. Magneville,J. B. Marquette,E. Maurice,Anaëlle Maury,A. Milsztajn,Marc Moniez,Nathalie Palanque-Delabrouille,O. Perdereau,Y. R. Rahal,J. Rich,Michel Spiro,Alfred Vidal-Madjar,L. Vigroux,L. Vigroux,S. Zylberajch +40 more
TL;DR: The EROS-2 project was designed to test the hypothesis that massive compact halo objects (the so-called ''machos'') could be a major component of the dark matter halo of the Milky Way galaxy.
Journal ArticleDOI
An Empirical formula for the mass-loss rates of dust-enshrouded red supergiants and oxygen-rich asymptotic giant branch stars
TL;DR: In this article, the mass-loss rate for oxygen-rich dust-enshrouded red supergiants in the Large Magellanic Cloud (LMC) was investigated.
Journal ArticleDOI
Limits on Galactic dark matter with 5 years of EROS SMC data
C. Afonso,C. Afonso,C. Afonso,J. N. Albert,Johannes Andersen,R. Ansari,Éric Aubourg,P. Bareyre,P. Bareyre,Jean-Philippe Beaulieu,G. Blanc,X. Charlot,F. Couchot,Ch. Coutures,Roger Ferlet,P. Fouque,J. F. Glicenstein,Bertrand Goldman,Bertrand Goldman,Bertrand Goldman,Andrew Gould,Andrew Gould,David S. Graff,M. Gros,J. Haissinski,C. Hamadache,J. de Kat,Thierry Lasserre,L. Le Guillou,É. Lesquoy,É. Lesquoy,C. Loup,Christophe Magneville,J. B. Marquette,E. Maurice,Anaëlle Maury,A. Milsztajn,M. Moniez,Nathalie Palanque-Delabrouille,O. Perdereau,L. Prevot,Y. R. Rahal,J. Rich,Michel Spiro,P. Tisserand,Alfred Vidal-Madjar,L. Vigroux,S. Zylberajch +47 more
TL;DR: In this article, the authors used EROS data towards the Small Magellanic Cloud (SMC) to search for gravitational microlensing events, using a new, more accurate method to assess the impact of stellar blending on the efficiency.
Journal ArticleDOI
A Spitzer mid-infrared spectral survey of mass-losing carbon stars in the Large Magellanic Cloud
Albert A. Zijlstra,Mikako Matsuura,Mikako Matsuura,Peter R. Wood,Gregory C. Sloan,Eric Lagadec,Jacco Th. van Loon,Martin Groenewegen,Michael Feast,John W. Menzies,Patricia A. Whitelock,J. A. D. L. Blommaert,M. R. L. Cioni,Harm J. Habing,Sacha Hony,C. Loup,L. B. F. M. Waters +16 more
TL;DR: In this paper, a Spitzer Space Telescopespectroscopic survey of mass-losing carbon stars (and one oxygen-rich star) in the Large Magellanic Cloud is presented.
Journal ArticleDOI
Galactic Bulge microlensing optical depth from EROS-2
C. Hamadache,L. Le Guillou,P. Tisserand,C. Afonso,J. N. Albert,Johannes Andersen,Reza Ansari,Éric Aubourg,P. Bareyre,Jean-Philippe Beaulieu,X. Charlot,Ch. Coutures,Ch. Coutures,Roger Ferlet,Pascal Fouqué,J. F. Glicenstein,Bertrand Goldman,Andrew Gould,David S. Graff,M. Gros,J. Haissinski,J. de Kat,E. Lesquoy,E. Lesquoy,C. Loup,C. Magneville,J. B. Marquette,E. Maurice,Anaëlle Maury,A. Milsztajn,Marc Moniez,Nathalie Palanque-Delabrouille,O. Perdereau,Y. R. Rahal,J. Rich,Michel Spiro,Alfred Vidal-Madjar,L. Vigroux,L. Vigroux,S. Zylberajch +39 more
TL;DR: In this paper, a new EROS-2 measurement of the optical depth toward the Galactic Bulge was presented, with light curves of $5.6\times 10^{6}$ clump-giant stars distributed over $66 \deg^2$ of the Bulge during seven Bulge seasons.