AR
Aki Roberge
astro-ph.EPastro-ph.SRastro-ph.IMastro-phastro-ph.GAAstronomyAtmosphere and oceansExtraterrestrial EnvironmentHabitabilityLife detection
On Valency
published · living versionsW_w4gfrpzf·v1 · currentpublished
The Wide Field Infrared Survey Telescope: 100 Hubbles for the 2020s
with Rachel Akeson, Lee Armus, Etienne Bachelet, Vanessa Bailey +101
1 version
Preprints & journals
102 papers in the corpus · 2000–2026pyEDITH: the coronagraphic exposure time calculator for the Habitable Worlds Observatory2608.28477v1 · Eleonora Alei, Miles H. Currie, Corey Spohn et al.2026 · 0 citationsarXiv
The exozodi spectral effect: Residual habitable zone dust may bias exoEarth characterization2607.14329v1 · Miles H. Currie, Christopher C. Stark, Eleonora Alei et al.2026 · 1 citationarXiv
Revisiting the ultraviolet spectroscopy of the eta Tel edge-on debris disk2605.12627v1 · Allison Youngblood, Alexis Brandeker, Sebastian Perez et al.2026 · 0 citationsarXiv
Masses of Potentially Habitable Planets Characterized by the Habitable Worlds Observatory2603.11146v1 · Kaz Gary, B. Scott Gaudi, Eduardo Bendek et al.2026 · 0 citationsarXiv
Habitable Worlds Observatory's Concept and Technology Maturation: Initial Feasibility and Trade Space Exploration2601.11803v4 · Lee D. Feinberg, Breann N. Sitarski, Michael W. McElwain et al.2026 · 1 citationarXiv
Exo-Geoscience Perspectives Beyond Habitability.41550245 · Spohn, Tilman, Roberge, Aki, Way, M J et al.2026 · 5 citationsSpace science reviews. 2026;222(1):9
JWST/NIRSpec Detects Warm CO Emission in the Terrestrial-Planet Zone of HD 1314882512.11972v1 · Cicero X. Lu, Isabel Rebollido, Sean Brittain et al.2025 · 1 citationarXiv
Shedding Light on Large Space-Based Telescopes: Modeling Stray Light due to Primary Mirror Damage from Micrometeoroid Impacts2512.10915v1 · Megan T. Gialluca, Jonathan W. Arenberg, Chris Stark et al.2025 · 0 citationsarXiv
Multi-bandpass Photometry for Exoplanet Atmosphere Reconnaissance (MPEAR) with the Habitable Worlds Observatory (HWO) -- I. Differentiating Earth from Neptunes During Discovery2512.05279v2 · Eleonora Alei, Avi M. Mandell, Miles H. Currie et al.2025 · 3 citationsarXiv
System Analysis for a high-precision high-accuracy Astrometric instrument for HWO2511.07113v1 · J'erome Amiaux, Fabien Malbet, Florence Ardellier-Desages et al.2025 · 0 citationsarXiv
High CO/H2 ratios supports an exocometary origin for a CO-rich debris disk2511.01708v3 · Kevin D. Smith, Luca Matra, Ke Zhang et al.2025 · 1 citationA&A 709, A76 (2026)
A comprehensive spectroscopic reference of the solar system and its application to exoplanet direct imaging2508.13368v3 · Allison Payne, Geronimo L. Villanueva, Vincent Kofman et al.2025 · 1 citationarXiv
The Mega-MUSCLES Treasury Survey: X-ray to infrared Spectral Energy Distributions of a representative sample of M dwarfs2411.07394v1 · David J. Wilson, Cynthia S. Froning, Girish M. Duvvuri et al.2024 · 17 citationsarXiv
Low CI/CO Abundance Ratio Revealed by HST UV Spectroscopy of CO-rich Debris Disks2405.13116v1 · Aoife Brennan, Luca Matra, Sebasti'an Marino et al.2024 · 0 citationsarXiv
Vertical Structure of Gas and Dust in Four Debris Disks2312.09106v1 · Kadin Worthen, Christine H. Chen, Sean Brittain et al.2023 · 6 citationsarXiv
Nancy Grace Roman Space Telescope Coronagraph Instrument Overview and Status2309.08672v1 · Vanessa P. Bailey, Eduardo Bendek, Brian Monacelli et al.2023 · 45 citationsarXiv
Primordial or Secondary? Testing models of debris disk gas with ALMA2305.12093v4 · Gianni Cataldi, Yuri Aikawa, Kazunari Iwasaki et al.2023 · 28 citationsarXiv
Debris Disk Color with the Hubble Space Telescope2302.04273v1 · Bin B. Ren, Isabel Rebollido, 'Elodie Choquet et al.2023 · 23 citationsA&A 672, A114 (2023)
A Radiatively Driven Wind from the eta Tel Debris Disk2108.11965v1 · Allison Youngblood, Aki Roberge, Meredith A. MacGregor et al.2021 · 8 citationsarXiv
A Deep Search for Five Molecules in the 49 Ceti Debris Disk2107.07435v1 · Jessica Klusmeyer, A. Meredith Hughes (Wesleyan), Luca Matra (CfA et al.2021 · 10 citationsarXiv
A Layered Debris Disk around M Star TWA 7 in Scattered Light2105.09949v2 · Bin Ren, 'Elodie Choquet, Marshall D. Perrin et al.2021 · 26 citationsApJ 914 (2021) 95
The HOSTS survey: evidence for an extended dust disk and constraints on the presence of giant planets in the Habitable Zone of Leo2103.03268v1 · D. Defrere, P.M. Hinz, G.M. Kennedy et al.2021 · 13 citationsarXiv
The Mega-MUSCLES Spectral Energy Distribution Of TRAPPIST-12102.11415v1 · David J. Wilson, Cynthia S. Froning, Girish M. Duvvuri et al.2021 · 67 citationsarXiv
Starshade Rendezvous: Exoplanet Sensitivity and Observing Strategy2101.01272v1 · Andrew Romero-Wolf, Geoffrey Bryden, Sara Seager et al.2021 · 16 citationsarXiv
Publisher Correction: A planet within the debris disk around the pre-main-sequence star AU Microscopii.32665715 · Plavchan, Peter, Barclay, Thomas, Gagné, Jonathan et al.2020 · 16 citationsNature. 2020;583(7818):E31
The HOSTS survey for exozodiacal dust: Observational results from the complete survey2003.03499v1 · Steve Ertel, Denis Defrere, Philip M. Hinz et al.2020 · 121 citationsarXiv
The Habitable Exoplanet Observatory (HabEx) Mission Concept Study Final Report2001.06683v2 · B. Scott Gaudi, Sara Seager, Bertrand Mennesson et al.2020 · 151 citationsarXiv
A Great Successor to the Hubble Space Telescope1908.03277v2 · B. Scott Gaudi, John C. Clarke, Shawn Domagal-Goldman et al.2019 · 2 citationsarXiv
High-Contrast Testbeds for Future Space-Based Direct Imaging Exoplanet Missions1907.09508v1 · Johan Mazoyer, Pierre Baudoz, Ruslan Belikov et al.2019 · 24 citationsarXiv
The surprisingly low carbon mass in the debris disk around HD 322971904.07215v4 · Gianni Cataldi, Yanqin Wu, Alexis Brandeker et al.2019 · 33 citationsarXiv
Exocometary Science1904.02715v1 · Luca Matra, Quentin Kral, Kate Su et al.2019 · 1 citationarXiv
Imaging Cool Giant Planets in Reflected Light: Science Investigations and Synergy with Habitable Planets1903.09322v2 · Mark Marley, Nikole Lewis, Giada Arney et al.2019 · 1 citationarXiv
Exploring the composition of icy bodies at the fringes of the Solar System with next generation space telescopes1903.07691v1 · Richard J. Cartwright, Bryan Holler, Susan Benecchi et al.2019 · 3 citationsarXiv
The Wide Field Infrared Survey Telescope: 100 Hubbles for the 2020s1902.05569v1 · Rachel Akeson, Lee Armus, Etienne Bachelet et al.2019 · 155 citationsarXivon Valency
Key Technologies for the Wide Field Infrared Survey Telescope Coronagraph Instrument1901.04050v1 · Vanessa P. Bailey, Lee Armus, Bala Balasubramanian et al.2019 · 4 citationsarXiv
SOFIA - HIRMES: Looking forward to the HIgh-Resolution Mid-infrarEd Spectrometer1811.11313v1 · Samuel N. Richards, Samuel H. Moseley, Gordon Stacey et al.2018 · 16 citationsarXiv
The HOSTS Survey for Exozodiacal Dust: Preliminary results and future prospects1807.08209v2 · S. Ertel, G. M. Kennedy, D. Defrere et al.2018 · 2 citationsarXiv
The HOSTS survey - Exozodiacal dust measurements for 30 stars1803.11265v2 · S. Ertel, D. Defrere, P. Hinz et al.2018 · 69 citationsarXiv
The WFIRST Exoplanet Microlensing Survey1803.08564v2 · David P. Bennett, Rachel Akeson, Jay Anderson et al.2018 · 8 citationsarXiv
Exoplanet Diversity in the Era of Space-based Direct Imaging Missions1803.03812v1 · Ravi Kopparapu, Eric Hebrard, Rus Belikov et al.2018 · 0 citationsarXiv
Finding the Needles in the Haystacks: High-Fidelity Models of the Modern and Archean Solar System for Simulating Exoplanet Observations1710.06328v1 · Aki Roberge, Maxime J. Rizzo, Andrew P. Lincowski et al.2017 · 28 citationsarXiv
Exploring Other Worlds: Science Questions for Future Direct Imaging Missions (EXOPAG SAG15 Report)1708.02821v1 · Daniel Apai, Nicolas Cowan, Ravikumar Kopparapu et al.2017 · 6 citationsarXiv
The MUSCLES Treasury Survey IV: Scaling Relations for Ultraviolet, Ca II K, and Energetic Particle Fluxes from M Dwarfs1705.04361v1 · Allison Youngblood, Kevin France, R. O. Parke Loyd et al.2017 · 124 citationsarXiv
Radial Surface Density Profiles of Gas and Dust in the Debris Disk around 49 Ceti1704.01972v1 · A. M. Hughes (Wesleyan), J. Lieman-Sifry (Wesleyan), K. M. Flaherty (Wesleyan) et al.2017 · 73 citationsarXiv
First scattered-light images of the gas-rich debris disk around 49 Ceti1612.07320v1 · 'E. Choquet, J. Milli, Z. Wahhaj et al.2016 · 46 citationsarXiv
Exocometary gas structure, origin and physical properties around Pictoris through ALMA CO multi-transition observations1609.06718v1 · L. Matra, W. R. F. Dent, M. C. Wyatt et al.2016 · 116 citationsarXiv
Exocomet signatures around the A-shell star Leo?1609.04263v2 · C. Eiroa, I. Rebollido, B. Montesinos et al.2016 · 35 citationsA&A 594, L1 (2016)
Exocometary gas in the HD 181327 debris ring1605.05331v1 · S. Marino, L. Matra, C. Stark et al.2016 · 157 citationsarXiv
Maximized ExoEarth Candidate Yields for Starshades1605.04915v1 · Christopher C. Stark, Stuart Shaklan, Doug Lisman et al.2016 · 38 citationsarXiv
Nulling Data Reduction and On-Sky Performance of the Large Binocular Telescope Interferometer1601.06866v1 · D. Defrere, P.M. Hinz, B. Mennesson et al.2016 · 64 citationsarXiv
Career total: 349 works. 102 are in this corpus.Showing the 50 most recent.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.