Planet HR 8799 c

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• Detecting Water In the atmosphere of HR 8799 c with L-band High Dispersion Spectroscopy Aided By Adaptive Optics

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  2018 READ M., WYATT M., MARINO S. & KENNEDY G.
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• Constraining the presence of giant planets in two-belt debris disk systems with VLT/SPHERE direct imaging and dynamical arguments

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  2018 GOZDZIEWSKI K. & MIGASZEWSKI C.
  ApJ. Suppl. , 238 , 6
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• Atmospheric Characterization of Directly Imaged Exoplanets with JWST/MIRI

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  ApJ , 855 , 56
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  2018 CHAUVIN G.
  SPIE Astronomical Telescopes and Instrumentation , 10703 , 1070305
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  2017 BOSS A.
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  arxiv  

• HELIOS–RETRIEVAL: An Open-source, Nested Sampling Atmospheric Retrieval Code; Application to the HR 8799 Exoplanets and Inferred Constraints for Planet Formation

  2017 LAVIE, B., MENDOÇA, J., MORDASINI, C. & 7 additional authors
  Astron J , 154 , 91
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  arxiv  

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  2017 RAMOS X., CHRALAMBOUS C., BENITEZ-LlAMBAY P. & BEAUGE C.
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  arxiv  

• VLT/SPHERE robust astrometry of the HR8799 planets at milliarcsecond-level accuracy Orbital architecture analysis with PyAstrOFit

  2017 WERTZ O., ABSIL O., GÓMEZ GONZÁLEZ A., MILLI J., GIRARD J.H. et al.
  Astron. & Astrophys. , 598 , A83
  paper   arxiv  

• Illusion and Reality in the Atmospheres of Exoplanets

  2017 DEMING D. & SEAGER S.
  JGR Planets , 122 , 53
  paper   arxiv  

• Cloudless atmospheres for L/T dwarfs and extra-solar giant planets

  2016 TREMBLIN P., AMUNDSEN D., CHABRIER G., BARAFFE I., DRUMMOND B. et al.
  ApJ Letters , 817 , L9
  paper  arxiv  ADS  

• Long-term stability of the HR 8799 planetary system without resonant lock

  2016 GOTBERG Y., DAVIES M., MUSTILL A., JOHANSEN A. & CHURCH R.
  Astron. & Astrophys. , in press
  paper  arxiv  

• Sparse aperture masking at the VLT II. Detection limits for the eight debris disks stars $β$ Pic, AU Mic, 49 Cet, $η$ Tel, Fomalhaut, g Lup, HD181327 and HR8799

  2016 GAUCHET L., LACOUR S., LAGRANGE A.-M., EHRENREICH D., BONNEFOY M. et al.
  Astron. & Astrophys. , 595 , A31
  paper  arxiv  

• High-Cadence, High-Contrast Imaging for Exoplanet Mapping: Observations of the HR 8799 Planets with VLT/SPHERE Satellite Spot-Corrected Relative Photometry

  2016 APAI D., KASPER M., SKEMER A., HANSON J., LAGRANGE A.-M. et al.
  ApJ , accepted
  arxiv  

• HR 8799: The Benchmark Directly-Imaged Planetary System

  2016 CURRIE Th.
  Star Formation Newsletter
  arxiv  

• Thermal Infrared Imaging and Atmospheric Modeling of VHS J125601.92-125723.9 b: Evidence for Moderately Thick Clouds and Equilibrium Carbon Chemistry in a Hierarchical Triple System

  2016 RICH E., CURRIE T., WISNIEWSKI J., HASHIMOTO J., BRANDT T. et al.
  ApJ , 830 , 114
  arxiv  paper   ADS  

• The International Deep Planet Survey II: The frequency of directly imaged giant exoplanets with stellar mass

  2016 GALICHER R., MAROIS C., MACINTOSH B., ZUCKERMAN B., BARMAN T. et al.
  Astron. & Astrophys. , 594 , A64
  paper   arxiv  ADS  

• High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP). I. Lucky imaging observations of 101 systems in the southern hemisphere

  2016 EVANS D., SOUTHWORTH J., MAXTED P., SKOTTFELT J., HUNERTMARK M. et al.
  Astron. & Astrophys. , 589 , A58
  paper  arxiv  ADS

• Resolving the Planetesimal Belt of HR 8799 with ALMA

  2016 BOOTH M., JORDAN A., CASASSUS S., HALES A., DENT W. et al.
  MNRAS , accepted
  arxiv  

• Searching for the HR 8799 Debris Disk with HST/STIS

  2016 GERARD B., LAWLER S., MAROIS Ch., TANNOCK M., MATTHEWS B. & VENN K.
  ApJ , 823 , 149
  paper  arxiv  

• First light of the VLT planet finder SPHERE. III. New spectrophotometry and astrometry of the HR 8799 exoplanetary system

  2016 ZURLO A., VIGAN A., GALICHER R., MAIRE A.-L., MESA D. et al.
  Astron. & Astrophys. , 587 , A57
  paper  arxiv  ADS  

• Exoplanetary Atmospheres - Chemistry, Formation Conditions, and Habitability

  2016 MADHUSUDHAN N., AGUNDEZ M., MOSES J. & HU Y.
  Spa. Sci. Rev. , accepted
  arxiv  

• Astrometric Monitoring of the HR 8799 Planets: Orbit Constraints from Self-Consistent Measurements

  2016 KONOPACKY, Q., MAROIS, C., MACINTOSH, B., GALICHER? R., BARMAN, T. & 2 additional authors
  Astron. J. , 152 , 28
  paper  arxiv  ADS  

• Imaging Extrasolar Giant Planets

  2016 BOWLER B.
  PASP , 128 , 102001
  paper  arxiv  ADS  

• Habitable Zones of Post-Main Sequence Stars

  2016 RAMIREZ R. & KALTENEGGER L.
  ApJ , 823 , 6
  paper  arxiv   ADS  

• Characterizing the Atmospheres of the HR8799 Planets with HST/WFC3

  2015 RAJAN A., BARMAN T., SOUMMER R., HAGAN J. PATIENCE J. & 5 additional authors
  ApJ. Letters , 809 , L33
  arxiv  paper   ADS  

• The dynamical structure of HR 8799's inner debris disk

  2015 CONTRO B., WITTENMYER R., HORNER J. & MARSHALL J.
  in "Origins 2014" conference (Nara, Japan
  arxiv  

• The LEECH Exoplanet Imaging Survey. Further constraints on the planet architecture of the HR 8799 system

  2015 MAIRE A.-L., SKEMER A., HINZ Ph., DESIDERA S., ESPOSITO S. et al.
  Astron. & Astrophys. , 576 , A133
  paper  arxiv  ADS  

• High-contrast imaging constraints on gas giant planet formation - The Herbig Ae/Be star opportunity

  2015 QUANZ S.
  Astron. & Spa. Sci. , 357 , 148
  paper   arxiv  

• Towards a dynamics-based estimate of the extent of HR 8799's unresolved warm debris belt

  2015 CONTRO B., WITTENMYER R., HORNER J. & MARSHALL J.
  in "14th Australian Space Research Conference"
  arxiv  

• First light of the VLT planet finder SPHERE. IV. Physical and chemical properties of the planets around HR8799

  2015 BONNEFOY M., ZURLO A., BAUDINO J.-L., LUCAS P., MESA D. et al.
  Astron. & Astrophys. , 587 , A58
  paper  arxiv  ADS  

• Observations of Exoplanet Atmospheres

  2015 CROSSFIELD I.
  PASP , in press
  arxiv  paper   ADS  

• MOST light-curve analysis of the gamma Dor pulsator HR 8799, showing resonances and amplitude variations

  2014 SODOR A., CHENE A.-N., DE CAT P., BOGNAR Zs., WRIGHT D. et al.
  Astron. & Astrophys. , accepted
  arxiv  

• Observations, Modeling and Theory of Debris Disks

  2014 MATHEWS B., KRIKOV A., WYATT M., BRYDEN G. & EIROA C.
  in Protostars & Planets VI. , accepted
  arxiv  

• Colour-magnitude diagrams of transiting Exoplanets - II. A larger sample from photometric distances

  2014 TRIAUD A., LANOTTE A., SMALLEY B. & GILLON M.
  MNRAS , 444 , 711
  paper   arxiv   ADS  

• Exoplanetary Atmospheres

  2014 MADHUSUDHAN N., KNUTSON H., FORTNEY J. & BARMAN T.
  in "Protostars and Planets VI"
  arxiv  

• Gemini Planet Imager Spectroscopy of the HR 8799 planets c and d

  2014 INGRAHAM P., MARLEY M., SAUMON D., MAROIS Ch., MACINTOSH B. et al.
  ApJ Letters , 794 , L15
  paper  arxiv  

• Deep Thermal Infrared Imaging of HR 8799 bcde: New Atmospheric Constraints and Limits on a Fifth Planet

  2014 CURRIE Th., BURROWS A., GIRARD J., CLOUTIER R., FUKAGAWA M. et al.
  ApJ , 795 , 133
  paper  arxiv  

• Imaged sub-stellar companions: not as eccentric as they appear? The effect of an unseen inner mass on derived orbits

  2014 PEARCE T., WYATT M. & KENNEDY G.
  MNRAS , 437 , 2686
  paper  arxiv  

• Signpost of Multiple Planets in Debris Disks

  2013 SU K. & RIEKE G.
  in "Exploring the Formation and Evolution of Planetary Systems"
  arxiv  

• Effects of a planetesimal debris disk on stability scenarios for the extrasolar planetary system HR 8799

  2013 MOORE A. & QUILLEN A.
  MNRAS , accepted
  arxiv  

• Multiple mean motion resonances in the HR 8799 planetary system

  2013 GOZDZIEWSKI K. & MIGASZEWSKI C.
  MNRAS , submitted
  arxiv  

• Detection of Carbon Monoxide and Water Absorption Lines in an Exoplanet Atmosphere

  2013 KONOPACKY Q., BARMAN T., MACINTOSH B. & MAROIS C.
  Science , 339 , 1398
  paper  arxiv  

• Directly Imaged L-T Transition Exoplanets in the Mid-Infrared

  2013 SKEMER A., MARLEY M., HINZ Ph., MORZINSKI K., STRUTSKIE M. & 13 additional authors
  ApJ , 792 , 17
  arxiv   paper  

• Resolved Imaging of the HR 8799 Debris Disk with Herschel

  2013 MATTHEWS B., KENNEDY G., SIBTHORPE B., BOOTH M., WATT M. & 3 additional athors
  ApJ , accepted
  paper arxiv  

• High-Mass, Four-Planet Models for HR 8799: Constraining the Orbital Inclination and Age of the System

  2012 SUDOL J. & HAGHIGHIPOUR N.
  ApJ , 755 , 38
  paper   arxiv

• Extrasolar planet population synthesis IV. Correlations with disk metallicity, mass and lifetime

  2012 MORDASINI Ch., ALIBERT Y., BENZ W., KLAHR H. & HENNING Th.
  Astron. & Astrophys. , 541 , A97
  paper   arxiv

• Direct Imaging of Extra-solar Planets - Homogeneous Comparison of Detected Planets and Candidates

  2012 NEUHAUSER R. & SCHMIDT T.
  in "Topics in Adaptive Optics" , Chap 3
  Full text  arxiv   ADS  

• On the structural law of exoplanetary systems

  2012 LARA P., POVEDA A. & ALLEN C.
  in Numerical Analysis and Applied Mathematics ICNAAM 2012 , accepted
  paper  

• LBT observations of the HR 8799 planetary system: First detection of HR8799e in H band

  2012 ESPOSITO S., MESA D., SKEMER A., ARCIDIACONO C., CLAUDI R. & 30 additional authors
  Astron. & Astrophys. , 459 , A52
  paper  arxiv

• First Light LBT AO Images of HR 8799 bcde at 1.65 and 3.3 Microns: New Discrepancies between Young Planets and Old Brown Dwarfs

  2012 SKEMER A., HINZ Ph., ESPOSITO E., BURROWS A., LEISENRING J. & 44 additional authors
  ApJ. , 753 , 14
  paper   arxiv

• Masses, Radii, and Cloud Properties of the HR 8799 Planets

  2012 MARLEY M., SAUMON D., CUSHING M., ACKERMAN A., FORTNEY J. & FREEDMAN R.
  ApJ. , 754 , 135
  paper   arxiv

• Direct Detection and Orbit Analysis of the Exoplanets HR 8799 bcd from Archival 2005 Keck/NIRC2 Data

  2012 CURRIE Th., FUKAGAWA M., THALMANN Ch., MATSUMURA S. & PLAVCHAN P.
  ApJ.
  arxiv

• Dependence of a planet's chaotic zone on particle eccentricity: the shape of debris disc inner edges

  2012 MUSTILL A. & WYATT M.
  MNRAS , 419 , 3074
  paper   arxiv

• The CHARA Array Angular Diameter of HR 8799 Favors Planetary Masses for Its Imaged Companions

  2012 BAINES E., WHITE R., HUBER D., JONES J., BOYAJIAN T. & 11 additional authors
  ApJ , 761 , 57
  paper  arxiv  

• Rapid inward migration of planets formed by gravitational instability

  2011 BARUTEAU C., MERU F., PAARDEKOOPER S.-J.
  MNRAS , 416 , 1971
  paper   arxiv

• Defining and cataloging exoplanets: The exoplanet.eu database

  2011 SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
  Astron. & Astrophys. , 532 , A79
  paper   arxiv

• Dynamical evolution of planetary systems

  2011 MORBIDELLI A.
  paper   arxiv

• Spatially resolved submillimeter imaging of the HR 8799 debris disk

  2011 PATIENCE J., BULGER J., KING R., AYLIFFE B., BATE M. & 5 additional authors
  Astron. & Astrophys. , 531 , L17
  paper   arxiv

• M-band Imaging of the HR 8799 Planetary System Using an Innovative LOCI-based Background Subtraction Technique

  2011 GALICHER R., MAROIS Ch., MACINTOSH B., BARMAN T. & KONOPACKY Q.
  ApJ. Letters , 739 , L41
  paper   arxiv

• Resolved Submillimeter Observations of the HR 8799 and HD 107146 Debris Disks

  2011 HUGHES A., WILNER D., ANDREWS S., WILLIAMS J., SU K. & 2 additional authors
  ApJ. , 740, Issue 1 , id. 38, 9 pp
  paper   arxiv

• Determination of the inclination of the multi-planet hosting star HR8799 using asteroseismology

  2011 WRIGHT D., CHENE A.-N., De CAT P., MAROIS Ch., MATHIAS Ph., MACINTOSH B., ISAACS J., LEHMANN H. & HARTMANN M.
  ApJ. Letters , 728 , L20
  paper   arxiv

• Latest Results from the DODO Survey: Imaging Planets around White Dwarfs

  2011 HOGAN E., BURLEIGH M. & CLARKE F.
  AIP Conference Proceedings , 1331 , 271-277
  paper   arxiv

• A Combined Subaru/VLT/MMT 1-5 μm Study of Planets Orbiting HR 8799: Implications for Atmospheric Properties, Masses, and Formation

  2011 CURRIE Th., BURROWS A., ITOH Y., MATSUMURA S., FUKAGAWA M., APAI D., MADHUSUDHAN N., HINZ Ph., RODIGAS T., KASPER M., PYO T.-S. & OGINO S.
  ApJ. , 729 , 128
  paper

• Observational Constraints on Companions inside of 10 AU in the HR 8799 Planetary System

  2011 HINKLEY S., CARPENTER J., IRELAND M. & KRAUS A.
  ApJ. Letters , 730 , L21
  paper   arxiv

• Formation of Giant Planets by Disk Instability on Wide Orbits Around Protostars with Varied Masses

  2011 BOSS A.
  ApJ. , 731 , 74
  paper   arxiv

• Model atmospheres for massive gas giants with thick clouds: Application to the HR 8799 planets and predictions for future detections

  2011 MADHUSUDHAN N., BURROWS A. & CURRIE Th.
  ApJ. , 737, Issue 1 , 34, 15 pp
  paper   arxiv

• VLT/NACO astrometry of the HR 8799 planetary system. L0-band observations of the three outer planets

  2011 BERGFORS C., BRANDNER W., JANSON M., KÖHLER R. & HENNING Th.
  Astron. & Astrophys. , 528 , A134
  paper

• Orbital Motion of HR 8799 b,c, d using Hubble Space Telescope data from 1998: Constraints on Inclination, Eccentricity and Stability

  2011 SOUMMER R., HAGAN B., PUEYO L., THORMANN A., RAJAN A. & MAROIS Ch.
  ApJ. , 741 , 55
  paper

• The effects of snowlines on C/O in planetary atmospheres

  2011 OBERG K., MURRAY-CLAY R. & BERGIN E.
  ApJ. Letters , 743 , L16
  paper   arxiv

• Estimates of the Planet Yield from Ground-Based High-Contrast Imaging Observations as a Function of Stellar Mass

  2011 CREPP J. & JOHNSON J.
  ApJ. , 733 , 126
  paper   arxiv

• Clouds and Chemistry in the Atmosphere of Extrasolar Planet HR8799b

  2011 BARMAN T., MACINTOSH B., KONOPACKY Q. & MAROIS Ch.
  ApJ. , 733 , 65
  paper   arxiv

• Pulsating stars harbouring planets

  2011 MOYA A.
  arxiv

• Estimation of the XUV radiation onto close planets and their evaporation

  2011 SANZ-FORCADA J., MICELA G., RIBAS I., POLLOCK A., EIROA C. & 2 additional authors
  Astron. & Astrophys. , 532 , A6
  paper   arxiv   ADS  

• Adaptive Optics Observations of Exoplanets, Brown Dwarfs, & Binary Stars

  2011 HINKLEY S.
  arxiv

• The Exoplanet Handbook

  2011 PERRYMAN M.
  Content
  Content and Chapter 5

• A Search for Wide Companions to the Extrasolar Planetary System HR 8799

  2010 CLOSE L. & MALES J.
  ApJ. , 709 , 342
  paper

• Images of a fourth planet orbiting HR 8799

  2010 MAROIS Ch., ZUCKERMAN B., KONOPACKY Q., MACINTOSH B. & BARMAN T.
  Nature , 468 , 1080
  paper   arxiv

• Giant Planet Formation

  2010 D'ANGELO G., DURISEN R. & LISSAUER J.
  paper

• Formation and evolution of planetary systems: the impact of high angular resolution optical techniques

  2010 ABSIL O. & MAWET D.
  Astron. & Astrophys. Rev. , 18 , 317
  paper   astro-ph

• The Hill stability of the possible moons of extrasolar planets

  2010 DONNISON J.
  MNRAS , 406 , 1918
  paper

• Metallicity of the Massive Protoplanets Around HR 8799 if Formed by Gravitational Instability

  2010 HELLED R. & BODENHEIMER P.
  Icarus , 207 , 503
  paper

• Spatially resolved spectroscopy of the exoplanet HR 8799 c

  2010 JANSON M., BERGFORS C., GOTO M., BRANDNER W. & LAFRENIÈRE D.
  ApJ. Letters , 710 , L35
  paper   arxiv

• The Runts of the Litter: Why Planets Formed Through Gravitational Instability Can Only Be Failed Binary Stars

  2010 KRATTER K., MURRAY-CLAY R. & YOUDIN A.
  ApJ. , 710 , 1375
  paper

• Stability of the directly imaged multiplanet system HR 8799: resonance and masses

  2010 FABRYCKY D. & MURRAY-CLAY R.
  ApJ. , 710 , 1408
  paper

• The planetary system host HR 8799: On its λ Bootis nature

  2010 MOYA A., AMADO J., BARRADO D., GARCIA HERNANDEZ A., ABERASURI M., MONTESINOS B. & ACEITUNO F.
  MNRAS , 406 , 566
  paper

• Thermal Infrared MMTAO Observations of the HR 8799 Planetary System

  2010 HINZ Ph., RODIGAS T., KENWORHY M., SIVANANDAM S., HEINZE A., MAMAJEK E. & MEYER M.
  ApJ. , 716 , 417
  paper   arxiv

• Asteroseismic determination of the physical characteristics of the planetary system host HR 8799 (λ Bootis nature and age)

  2010 MOYA A., ARNADO P., BARRADO D., GARCIA-HERNANDEZ A., ABERASTURI, MONTESINOS B. & ACEITUNO F.
  paper

• Age determination of the HR8799 planetary system using asteroseismology

  2010 MOYA A., AMADO J., BARRADO D., GARCIA HERNANDEZ A., ABERASURI M., MONTESINOS B. & ACEITUNO F.
  MNRAS , 405 , L81
  paper

• Dynamical simulations of the HR8799 planetary system

  2010 MARSHALL J., HORNER J. & CARTER A.
  Int. J. Astrobiol. , 9 , 259
  paper

• An image of an exoplanet separated by two diffraction beamwidths from a star

  2010 SERABYN E., MAWET D. & BURRUSS R.
  Nature , 464 , 1018
  paper

• Exploring the conditions required to form giant planets via gravitational instability in massive protoplanetary discs

  2010 MERU F. & BATE M.
  MNRAS , 406 , 2279
  paper

• Non-redundant Aperture Masking Constraints on Massive Companions within 12 AU of the HR 8799 System

  2010 HINKLEY S., CARPENTER J. & IRELAND M.
  BAAS , 4 , 302.04
  abstract

• Exoplanet Atmospheres

  2010 SEAGER S. & DEMING D.
  Ann. Rev. Astron. Astrophys. , 48 , 631
  paper

• Is the HR 8799 extrasolar system destined for planetary scattering?

  2009 GOZDZIEAWSKI K. & MAGASZEWSKI C.
  MNRAS
  preprint

• Imaging The Exoplanets In HR8799 With A Vector Vortex Coronagraph On The Palomar 1.5 M Diameter Well-corrected Subaperture

  2009 SERABYN G., MAWET D. & BURRUSS R.
  BAAS , 42, no 1 , 377.06
  abstract

• Optical to Submillimeter Imaging of the Fomalhaut and HR 8799 Planetary Systems.

  2009 KALAS P., FITZGERALD M., PAPADOPOULOS P., GRAHAM J., MANESS H., MATTHEWS B., CLAMPIN M., CHIANG E. & BASU K.
  BAAS , 42, no 1 , 377.07
  abstract

• Homogeneous comparison of planet candidates imaged directly until 2008

  2009 SCHMIDT T., NEUHÄUSER R. & SEIFAHRT A.
  arxiv   paper

• Orbital Properties of the HR 8799 Planetary System

  2009 KONOPACKY Q., MACINTOSH B., MAROIS C., BARMAN T. & GHEZ A.
  BAAS , 42 , 423.05
  abstract

• A possible architecture of the planetary system HR 8799

  2009 REIDMEISTER M., KRIKOV A., SCHMIDT T., FIEDLER S., MÜLLER S., LÖHNE T. & NEUHÄUSER R.
  Astron. & Astrophys.
  paper

• Is the HR 8799 extrasolar system destined for planetary scattering?

  2009 GOZDZIEWSKI K. & MIGASZEWSKI C.
  MNRAS , 397 , L16
  paper

• Multiple Planets Orbiting the Star HR 8799

  2009 MAROIS Ch., MACINTOSH B., BARMAN T., ZUCKERMAN B., SONG I., et al.
  BAAS , 41, no 2 , 230.03
  abstract

• Did Fomalhaut, HR 8799, and HL Tauri Form Planets via the Gravitational Instability? Placing Limits on the Required Disk Masses

  2009 NERO D. & BJORKMAN E.
  ApJ. Letters , 702 , L158
  paper

• Direct Imaging of Exoplanets and Brown Dwarfs with the VLT: NACO Pupil-stabilised Lyot Coronagraphy at 4 µm

  2009 KASPER M., AMICO P., POMPEI E., AGEORGES N., APAI D., ARGOMENDO J., KORMWEIBEL N. & LIDAN Ch.
  Messenger , 137 , 8
  paper

• A possible architecture of the planetary system HR 8799

  2009 REIDEMEISTER M., KRIKOV A., SCHMIDT T., FIEDLER S., LÖHNE T. & MÜS.& NEUH&Aml;USER R.
  Astron. & Astrophys. , 503 , 247

• The Debris Disk Around HR 8799

  2009 SU K., RIEKE G., STAPELFELDT K., MALHOTRA R., bryden G., SMITH S., MISSELT K., MORO-MARTIN A. & WILLIAMS J.
  ApJ. , 705 , 314
  paper

• The Formation Mechanism of Gas Giants on Wide Orbits

  2009 DODSON-ROBINSON S., VERAS D., FORD E. & BEICHMAN C.
  ApJ.
  preprint

• Planet Formation at Wide Separations: Constraints from HR 8799

  2009 MURRAY-CLAY R., KRATTER K. & YOUDIN A.
  BAAS , 41, no 3 , 05.06
  abstract

• HST/NICMOS detection of HR 8799 b in 1998

  2009 LAFRENIÈRE D., MAROIS Ch., DOYON R. & BARMAN T.
  ApJ. Letters , 694 , L148
  paper

• Modeling Exoplanet Atmospheres: What do We Really Know?

  2009 MARLEY M.
  BAAS , 41, no 3 , 31.03
  abstract

• H band Image of a Planetary Companion around HR 8799 in 2002

  2009 FUKAGAWA M., ITOH Y., TAMURA M., OASA Y., HAYASHI S., FUJITA Y., SHIBAI H. & HAYASHI M.
  ApJ. Letters , 696 , L1
  paper

• Pre-Discovery 2007 Image of the HR 8799 Planetary System

  2009 METCHEV S., MAROIS Ch. & ZUCKERMAN B.
  ApJ. Letters , 705 , L204
  paper

• Direct imaging of extrasolar planets: overview of ground and space programs

  2009 BOCCALETTI A.
  abstract   arxiv

• High-Contrast Observations in Optical and Infrared Astronomy

  2009 OPPENHEIMER B. & HINKLEY S.
  Ann. Rev. Astron. & Astrophys. , 47 , 253
  paper

• Stable Four-Planet Configurations for HR8799

  2009 SUDOL J., ASSALITA S., JOHNSTON B. & HAGHIGHIPOUR N.
  BAAS , 41, no 2 , 434.10
  abstract

• Seeing is Believing

  2008 MARLEY M.
  Science , 322 , 1335
  paper   Science

• Direct Imaging of Multiple Planets Orbiting the Star HR 8799

  2008 MAROIS C., MacINTOSH B., BARMAN T., ZUCKERMAN B., SONG I., et al.
  Science , 322 , 1348
  paper   Science   arxiv