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Amali Vaz
Researcher at University of Arizona
Publications - 41
Citations - 1035
Amali Vaz is an academic researcher from University of Arizona. The author has contributed to research in topics: Exoplanet & Adaptive optics. The author has an hindex of 14, co-authored 39 publications receiving 896 citations.
Papers
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Journal ArticleDOI
Accreting protoplanets in the LkCa 15 transition disk
Steph Sallum,Katherine B. Follette,Josh A. Eisner,Laird M. Close,P. M. Hinz,Kaitlin M. Kratter,Jared R. Males,Andy Skemer,Bruce Macintosh,Peter G. Tuthill,Vanessa P. Bailey,Denis Defrere,Katie M. Morzinski,Timothy J. Rodigas,Eckhart Spalding,Amali Vaz,Alycia J. Weinberger +16 more
TL;DR: In this paper, adaptive optics observations of LkCa 15 that probe within the disk clearing are reported, with accurate source positions over multiple epochs spanning 2009-2015, infer the presence of multiple companions on Keplerian orbits.
Journal ArticleDOI
The HOSTS Survey for Exozodiacal Dust: Observational Results from the Complete Survey
Steve Ertel,Denis Defrere,Philip M. Hinz,B. Mennesson,Grant M. Kennedy,William C. Danchi,Christopher R. Gelino,John M. Hill,William F. Hoffmann,Johan Mazoyer,George H. Rieke,Andrew Shannon,K. R. Stapelfeldt,Eckhart Spalding,Jordan M. Stone,Amali Vaz,Alycia J. Weinberger,Phil Willems,Olivier Absil,P. Arbo,Vanessa P. Bailey,C. A. Beichman,G. Bryden,E. Downey,Olivier Durney,Simone Esposito,Andras Gaspar,P. Grenz,Christopher A. Haniff,Jarron Leisenring,Lindsay Marion,T. J. McMahon,Rafael Millan-Gabet,Manny Montoya,Katie M. Morzinski,S. Perera,Enrico Pinna,J.-U. Pott,Jennifer Power,Alfio Puglisi,Aki Roberge,Eugene Serabyn,A. Skemer,Kate Y. L. Su,Vidhya Vaitheeswaran,Mark C. Wyatt +45 more
TL;DR: In this article, the results from the LBTI/Hunt for Observable Signatures of Terrestrial Systems survey for exozodiacal dust were analyzed and a 1σ median sensitivity of 23 zodis times the solar system dust surface density in its habitable zone (HZ) was estimated.
Journal ArticleDOI
THE LEECH EXOPLANET IMAGING SURVEY: CHARACTERIZATION OF THE COLDEST DIRECTLY IMAGED EXOPLANET, GJ 504 b, AND EVIDENCE FOR SUPERSTELLAR METALLICITY *
Andrew J. Skemer,Caroline V. Morley,Neil T. Zimmerman,Michael F. Skrutskie,Jarron Leisenring,Esther Buenzli,Mickael Bonnefoy,Vanessa P. Bailey,Philip M. Hinz,Denis Defrere,Simone Esposito,Daniel Apai,Beth Biller,Wolfgang Brandner,Laird M. Close,Justin R. Crepp,Robert J. De Rosa,Silvano Desidera,Josh A. Eisner,Jonathan J. Fortney,Richard S. Freedman,Thomas Henning,Karl Heinz Hofmann,T. Kopytova,Roxana Lupu,Anne-Lise Maire,Jared R. Males,Mark S. Marley,Katie M. Morzinski,Apurva Oza,Jennifer Patience,Abhijith Rajan,George H. Rieke,Dieter Schertl,Joshua E. Schlieder,Jordan M. Stone,Kate Y. L. Su,Amali Vaz,Channon Visscher,Kimberly Ward-Duong,Gerd Weigelt,Charles E. Woodward +41 more
TL;DR: In this article, Kuzuhara et al. observed GJ 504 b in three narrow L-band filters (3.71, 3.88, and 4.00 μm), spanning the red end of the broad methane fundamental absorption feature.
Journal ArticleDOI
FIRST-LIGHT LBT NULLING INTERFEROMETRIC OBSERVATIONS: WARM EXOZODIACAL DUST RESOLVED WITHIN A FEW AU OF η Crv
Denis Defrere,Philip M. Hinz,Andy Skemer,Grant M. Kennedy,Vanessa P. Bailey,William F. Hoffmann,Bertrand Mennesson,Rafael Millan-Gabet,William C. Danchi,Olivier Absil,P. Arbo,C. A. Beichman,Guido Brusa,G. Bryden,E. Downey,Olivier Durney,Simone Esposito,Andras Gaspar,P. Grenz,Christopher A. Haniff,John M. Hill,J. Lebreton,Jarron Leisenring,Jared R. Males,Lindsay Marion,T. J. McMahon,Manny Montoya,K. M. Morzinski,Enrico Pinna,Alfio Puglisi,George H. Rieke,Aki Roberge,Eugene Serabyn,R. Sosa,K. Stapeldfeldt,Kate Y. L. Su,Vidhya Vaitheeswaran,Amali Vaz,Alycia J. Weinberger,Mark C. Wyatt +39 more
TL;DR: The first nulling interferometric observations with the Large Binocular Telescope Interferometer (LBTI) were reported in this paper, where the N' band (9.81-12.41μm) emission around the nearby main-sequence star η Crv (F2V, 1.2 Gyr) was resolved.
Journal ArticleDOI
The LEECH Exoplanet Imaging Survey: Characterization of the Coldest Directly Imaged Exoplanet, GJ 504 b, and Evidence for Super-Stellar Metallicity
Andrew J. Skemer,Caroline V. Morley,Neil Zimmerman,Michael F. Skrutskie,Jarron Leisenring,Esther Buenzli,Mickael Bonnefoy,Vanessa P. Bailey,Philip M. Hinz,Denis Defrere,Simone Esposito,Daniel Apai,Beth Biller,Wolfgang Brandner,Laird M. Close,Justin R. Crepp,Robert J. De Rosa,Silvano Desidera,Josh A. Eisner,Jonathan J. Fortney,Richard S. Freedman,Thomas Henning,Karl-Heinz Hofmann,Taisiya Kopytova,Roxana Lupu,Anne-Lise Maire,Jared R. Males,Mark S. Marley,Katie M. Morzinski,Apurva Oza,Jenny Patience,Abhijith Rajan,George H. Rieke,Dieter Schertl,Joshua E. Schlieder,Jordan M. Stone,Kate Y. L. Su,Amali Vaz,Channon Visscher,Kimberly Ward-Duong,Gerd Weigelt,Charles E. Woodward +41 more
TL;DR: In this paper, Kuzuhara et al. observed GJ 504 b in three narrow L-band filters (3.71, 3.88, and 4.00 microns), spanning the red end of the broad methane fundamental absorption feature.