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19942022
most citedLimits on the Macho Content of the Galactic Halo from the EROS-2 Survey of the Magellanic Clouds

940 citations · 4.8k across the 69 of their papers we have counts for

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21 papers · 1 filter

astro-ph2006★ 40 cited

Identification of backgrounds in the EDELWEISS-I dark matter search experiment

S. Fiorucci, A. Benoit, L. Berge +36

This paper presents our interpretation and understanding of the different backgrounds in the EDELWEISS-I data sets. We analyze in detail the several populations observed, which inc…

astro-ph2006★ 29 cited

Measurement of the response of heat-and-ionization germanium detectors to nuclear recoils

A. Benoit, L. Berge, J. Blumer +34

The heat quenching factor Q' (the ratio of the heat signals produced by nuclear and electron recoils of equal energy) of the heat-and-ionization germanium bolometers used by the ED…

astro-ph2006★ 940 cited

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 +35

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…

astro-ph2006★ 109 cited

Galactic Bulge Microlensing Optical Depth from EROS-2

C. Hamadache, L. Le Guillou, P. Tisserand +34

We present a new EROS-2 measurement of the microlensing optical depth toward the Galactic Bulge. Light curves of clump-giant stars distributed over of t…

astro-ph2005★ 181 cited

Final results of the EDELWEISS-I dark matter search with cryogenic heat-and-ionization Ge detectors

V. Sanglard, A. Benoit, L. Berge +40

The final results of the EDELWEISS-I dark matter search using cryogenic heat-and-ionization Ge detectors are presented. The final data sample corresponds to an increase by a factor…

astro-ph2004★ 30 cited

Sensitivity of the EDELWEISS WIMP search to spin-dependent interactions

A. Benoit, L. Berge, J. Bluemer +35

The EDELWEISS collaboration is searching for WIMP dark matter using natural Ge cryogenic detectors. The whole data set of the first phase of the experiment contains a fiducial expo…

astro-ph2004★ 76 cited

Type Ia supernova rate at a redshift of ~ 0.1

G. Blanc, C. Afonso, C. Alard +58

We present the type Ia rate measurement based on two EROS supernova search campaigns (in 1999 and 2000). Sixteen supernovae identified as type Ia were discovered. The measurement o…

astro-ph2002★ 206 cited

Improved Exclusion Limits from the EDELWEISS WIMP Search

A. Benoit, L. Berge, A. Broniatowski +32

The EDELWEISS experiment has improved its sensitivity for the direct search for WIMP dark matter. In the recoil energy range relevant for WIMP masses below 10 TeV/c2, no nuclear re…

astro-ph2001★ 98 cited

First Results of the EDELWEISS WIMP Search using a 320 g Heat-and-Ionization Ge Detector

A. Benoit, L. Berge, A. Broniatowski +28

The EDELWEISS collaboration has performed a direct search for WIMP dark matter using a 320 g heat-and-ionization cryogenic Ge detector operated in a low-background environment in t…

astro-ph2001

Dark Matter Search in the EDELWEISS experiment

A. Juillard, A. Benoit, L. Berge +33

The EDELWEISS Dark Matter Search uses low-temperature Ge detectors with heat and ionisation read-out to identify nuclear recoils induced by elastic collisions with WIMPs from the g…

astro-ph2001

Dark Matter Search in the Edelweiss Experiment

M. Chapellier, A. Benoit, L. Berge +31

Preliminary results obtained with 320g bolometers with simultaneous ionization and heat measurements are described. After a few weeks of data taking, data accumulated with one of t…

astro-ph2001

The EDELWEISS Experiment : Status and Outlook

J. Gascon, A. Benoit, A. Bonnevaux +33

The EDELWEISS Dark Matter search uses low-temperature Ge detectors with heat and ionisation read- out to identify nuclear recoils induced by elastic collisions with WIMPs from the…

astro-ph2000★ 27 cited

Event categories in the EDELWEISS WIMP search experiment

A. Benoit, L. Berge, A. Broniatowski +28

Four categories of events have been identified in the EDELWEISS-I dark matter experiment using germanium cryogenic detectors measuring simultaneously charge and heat signals. These…

astro-ph1998★ 216 cited

EROS and MACHO Combined Limits on Planetary Mass Dark Matter in the Galactic Halo

EROS Collaboration, MACHO Collaboration

The EROS and MACHO collaborations have each published upper limits on the amount of planetary mass dark matter in the Galactic Halo obtained from gravitational microlensing searche…

astro-ph1998★ 8 cited

Status of the EDELWEISS Experiment

L. Berge, I. Berkes, B. Chambon +20

The status of the EDELWEISS experiment (underground dark matter search with heat-ionisation bolometers) is reviewed. Auspicious results achieved with a prototype 70 g Ge heat-ionis…

astro-ph1997★ 1 cited

EROS Variable Stars : Discovery of Beat Cepheids in the Small Magellanic Cloud and the effect of metallicity on pulsation

J. P. Beaulieu, M. Krockenberger, D. D. Sasselov +27

We report the discovery of eleven beat Cepheids in the Small Magellanic Cloud, using data obtained by the EROS microlensing survey. Four stars are beating in the fundamental and fi…

astro-ph1996

Metallicity Effects on the Cepheid Extragalactic Distance Scale from EROS photometry in LMC and SMC

D. D. Sasselov, J. P. Beaulieu, C. Renault +30

This is an investigation of the period-luminosity relation of classical Cepheids in samples of different metallicity. It is based on 481 Cepheids in the Large and Small Magellanic…

astro-ph1996★ 3 cited

The effect of metallicity on the Cepheid distance scale and its implications for the Hubble constant () determination

J. P. Beaulieu, D. D. Sasselov, C. Renault +30

Recent HST determinations of the expansion's rate of the Universe (the Hubble constant, H_0) assumed that the Cepheid Period-Luminosity relation at V and I are independent of metal…

astro-ph1996★ 2 cited

Observational Limits on Machos in the Galactic Halo

EROS collaboration, C. Renault, C. Afonso +40

We present final results from the first phase of the EROS search for gravitational microlensing of stars in the Magellanic Clouds by unseen deflectors (machos: MAssive Compact Halo…

astro-ph1995★ 8 cited

SEARCH FOR VERY LOW MASS OBJECTS IN THE GALACTIC HALO

EROS collaboration, E. Aubourg, P. Bareyre +26

We present results from a search for gravitational microlensing of stars in the Large Magellanic Cloud by low mass objects in the Galactic Halo. The search uses the CCD light curve…

astro-ph1994★ 1 cited

Spectroscopic Studies of the Two Eros Candidate Microlensed Stars

J. P. Beaulieu, R. Ferlet, Ph. Grison +26

Low resolution spectroscopy, and UBVRI photometry, have been obtained for the two EROS microlensing candidates. Radial velocities indicate that both stars are members of the Large…