S
Steve Ertel
Researcher at University of Arizona
Publications - 203
Citations - 5146
Steve Ertel is an academic researcher from University of Arizona. The author has contributed to research in topics: Stars & Planet. The author has an hindex of 42, co-authored 189 publications receiving 4591 citations. Previous affiliations of Steve Ertel include European Southern Observatory & University of Grenoble.
Papers
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Journal ArticleDOI
DUst around NEarby Stars. The survey observational results
Carlos Eiroa,Jonathan P. Marshall,A. Mora,Benjamin Montesinos,Olivier Absil,J.-Ch. Augereau,Amelia Bayo,Geoffrey Bryden,William C. Danchi,C. del Burgo,Steve Ertel,Malcolm Fridlund,Ana M. Heras,Alexander V. Krivov,Ralf Launhardt,René Liseau,T. Löhne,Jesus Maldonado,Göran Pilbratt,Aki Roberge,J. Rodmann,Jorge Sanz-Forcada,Enrique Solano,Karl R. Stapelfeldt,Philippe Thébault,Sebastian Wolf,David R. Ardila,M. Arévalo,C. Beichmann,Virginie Faramaz,B. M. González-García,R. Gutiérrez,Jean-Pierre Lebreton,R. M. Martinez-Arnaiz,Gwendolyn Meeus,D. Montes,Göran Olofsson,Kate Y. L. Su,Glenn J. White,Glenn J. White,David Barrado,Misato Fukagawa,Eberhard Grün,Inga Kamp,R. Lorente,Alessandro Morbidelli,S. Müller,Harald Mutschke,Takao Nakagawa,Ignasi Ribas,H. J. Walker +50 more
TL;DR: In this article, the DUNES survey aims at detecting extra-solar analogues to the Edgeworth-Kuiper belt around solar-type stars, putting in this way the solar system into context.
Journal ArticleDOI
A near-infrared interferometric survey of debris-disc stars - III. First statistics based on 42 stars observed with CHARA/FLUOR
Olivier Absil,Denis Defrere,Denis Defrere,V. Coudé du Foresto,E. Di Folco,Antoine Mérand,Jean-Charles Augereau,Steve Ertel,Charles Hanot,Pierre Kervella,B. Mollier,Nicholas J. Scott,Nicholas J. Scott,Xiao Che,John D. Monnier,Nathalie D. Thureau,Peter G. Tuthill,T. ten Brummelaar,Harold A. McAlister,Judit Sturmann,Laszlo Sturmann,Nils H. Turner +21 more
TL;DR: In this paper, high-precision K-band visibilities obtained with the FLUOR interferometer on the shortest baseline of the CHARA array were compared with the expected visibility of the stellar photosphere to assess whether there is an additional, fully resolved circumstellar emission source.
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Near-infrared scattered light properties of the HR 4796 A dust ring. A measured scattering phase function from 13.6° to 166.6°
Julien Milli,Julien Milli,Arthur Vigan,David Mouillet,Anne-Marie Lagrange,J. C. Augereau,Christophe Pinte,Christophe Pinte,Dimitri Mawet,H. M. Schmid,Anthony Boccaletti,Luca Matrà,Quentin Kral,Steve Ertel,Gael Chauvin,Andreas Bazzon,Francois Menard,Francois Menard,J. L. Beuzit,C. Thalmann,Carsten Dominik,M. Feldt,Th. Henning,Michiel Min,Michiel Min,Julien Girard,Raphaël Galicher,Mickael Bonnefoy,T. Fusco,J. de Boer,Markus Janson,Anne-Lise Maire,Dino Mesa,Joshua E. Schlieder,Joshua E. Schlieder +34 more
TL;DR: In this article, the European Commission Sixth and Seventh Framework Programmes as part of the Optical Infrared Coordination Network (RII3-Ct2004-001566] were presented.
Journal ArticleDOI
A near-infrared interferometric survey of debris-disk stars - IV. An unbiased sample of 92 southern stars observed in H band with VLTI/PIONIER
Steve Ertel,Steve Ertel,Steve Ertel,Olivier Absil,Denis Defrere,J.-B. Le Bouquin,J.-B. Le Bouquin,J. C. Augereau,J. C. Augereau,Lindsay Marion,N. Blind,Amy Bonsor,G. Bryden,J. Lebreton,Julien Milli,Julien Milli,Julien Milli +16 more
TL;DR: In this paper, a magnitude-limited (H ≤ 5) sample of 92 stars for bright exozodiacal dust was searched using PIONIER in the H band and the authors derived statistics of the detection rate with respect to parameters, such as the stellar spectral type and age or presence of a debris disk in the outer regions of the systems.
Journal ArticleDOI
Modelling the huge, Herschel-resolved debris ring around HD 207129
Torsten Löhne,Jean-Charles Augereau,Steve Ertel,Jonathan P. Marshall,Carlos Eiroa,A. Mora,Olivier Absil,K. R. Stapelfeldt,P. Thébault,Amelia Bayo,C. del Burgo,William C. Danchi,Alexander V. Krivov,Jean-Pierre Lebreton,Géraldine Letawe,Pierre Magain,Jesus Maldonado,Benjamin Montesinos,Göran Pilbratt,Glenn J. White,Sebastian Wolf +20 more
TL;DR: In this paper, the authors used an empirical power-law approach to the distribution of dust and then model the production and removal of dust by means of collisions, direct radiation pressure, and drag forces.