PRESENTATION ARCHIVE

2023

12 December 2023

• Gyula Szabó (in person): "Sub-Jovian desert of exoplanets at its boundaries. Parameter dependence along the main sequence"

• Achrène Dyrek: "SO2, silicate clouds, but no CH4 detected in a warm Neptune"

05 December 2023

• Colby Ostberg: "Reading Between the Lines: Investigating the Ability of JWST to Identify Discerning Features in exoEarth and exoVenus Transmission Spectra"

• Pierre-Alexis Roy: "Water absorption in the transmission spectrum of the water-world candidate GJ9827d"

28 November 2023

• Matthew Kenworthy: "A planetary collision afterglow and transit of the resultant debris cloud"

• Qiao Xue: "JWST transmission spectroscopy of HD 209458b: a super-solar metallicity, a very low C/O, and no evidence of CH4, HCN, or C2H2"

21 November 2023

• Emily Rauscher: "Warm Jupiters Beyond the Tidal Synchronization Limit May Exhibit a Wide Range of Secondary Eclipse Depths"

• Jacob Lustig-Yaeger: "Earth as a Transiting Exoplanet: A Validation of Transmission Spectroscopy and Atmospheric Retrieval Methodologies for Terrestrial Exoplanets"

14 November 2023

• Alexandra Thompson (in person): "Correcting Exoplanet Transmission Spectra for Stellar Activity with an Optimised Retrieval Framework"

• Amy Louca (in person): "The compositional and spectral evolution of gaseous exoplanets"

07 November 2023

• Erik Meier Valdés (in person): "Investigating the visible phase-curve variability of 55 Cnc e"

• Ekaterina Landgren: "A Shallow Water Model Exploration of Atmospheric Circulation on Sub-Neptunes: Effects of Radiative Forcing and Rotation Period"

17 October 2023

• Evert Nasedkin (in person): "Impacts of high-contrast image processing on atmospheric retrievals"

• Peter Gao: "The Hazy and Metal-Rich Atmosphere of GJ 1214 b Constrained by Near and Mid-Infrared Transmission Spectroscopy"

10 October 2023

• Evie Ahrer (in person): "LRG-BEASTS: evidence for clouds in the transmission spectrum of HATS-46 b"

• Stefan Pelletier: "Vanadium oxide and a sharp onset of cold-trapping on a giant exoplanet"

26 September 2023

• Ian Crossfield: "Volatile-to-sulfur Ratios Can Recover a Gas Giant's Accretion History"

• Olivia Lim: "Atmospheric Reconnaissance of TRAPPIST-1 b with JWST/NIRISS: Evidence for Strong Stellar Contamination in the Transmission Spectra"

19 September 2023

• Lorena Acuna (in person): "Interior-atmosphere modelling to assess the observability of rocky planets with JWST"

• Anjali Piette: "Rocky planet or water world? Observability of low-density lava world atmospheres"

12 September 2023 @ 4pm

• Sebastian Zieba (in person): "No thick carbon dioxide atmosphere on the rocky exoplanet TRAPPIST-1 c"

• Joshua Krissansen-Totton: "Implications of atmospheric nondetections for Trappist-1 inner planets on atmospheric retention prospects for outer planets"

05 September 2023

• Tsevi Mazeh (in person): "The planetary period-eccentricity distribution"

• Harrison Nicholls: "Temperature-chemistry coupling in the evolution of gas giant atmospheres driven by stellar flares"

18 July 2023

• Elspeth Lee (in person): "Dynamically coupled kinetic chemistry in brown dwarf atmospheres I. Performing global scale kinetic modelling"

• Maria Steinrück (in person): "Photochemical hazes dramatically alter temperature structure and atmospheric circulation in 3D simulations of hot Jupiters"

11 July 2023

• Prune August (in person): "Confirmation of sub-solar metallicity for WASP-77Ab from JWST thermal emission spectroscopy"

• Kyle Franson: "Astrometric Accelerations as Dynamical Beacons: A Giant Planet Imaged Inside the Debris Disk of the Young Star AF Lep"

4 July 2023

• Sho Shibata (in person): "The origin of the high metallicity of close-in giant exoplanets. II. The nature of the sweet spot for accretion" &
  “Constraining the origin of giant exoplanets via elemental abundance measurements”

20 June 2023

• Hamish Innes: "The Runaway Greenhouse Effect on Hycean Worlds"

• Jorge Fernández Fernández: "The shared evaporation history of three sub-Neptunes spanning the radius-period valley of a Hyades star"

13 June 2023 @ 4pm in the lecture hall

• Thomas Greene: "Thermal emission from the Earth-sized exoplanet TRAPPIST-1 b using JWST"

• Jegug Ih: "Constraining the Thickness of the Atmosphere of TRAPPIST-1 b from its JWST Secondary Eclipse Observation"

06 June 2023

• Marina Lafarga: "The hot Neptune WASP-166 b with ESPRESSO III: A blue-shifted tentative water signal constrains the presence of clouds"

• Anne Boucher: "CO or no CO? Narrowing the CO abundance constraint and recovering the H2O detection in the atmosphere of WASP-127 b using SPIRou"

30 May 2023

• James Rogers (in person): "Conclusive evidence for a population of water-worlds around M-dwarfs remains elusive"

• Edwin Bergin: "Exoplanet Volatile Carbon Content as a Natural Pathway for Haze Formation"

23 May 2023

• Maxime Maurice: "Redox evolution of the crystallizing terrestrial magma ocean and its influence on atmosphere outgassing"

9 May 2023

• Lia Corrales: "Photochemical hazes can trace the C/O ratio in exoplanet atmospheres"

• Jacob Lustig-Yaeger: "A JWST transmission spectrum of a nearby Earth-sized exoplanet"

2 May 2023

• Caroline Piaulet: "Evidence for the volatile-rich composition of a 1.5-R⊕ planet"

• Chao He: "Optical Properties of Organic Hazes in Water-rich Exoplanet Atmospheres: Implications for Observations with JWST"

25 April 2023

• Aaron Schneider: “No evidence for radius inflation in hot Jupiters from vertical advection of heat”

• Hayley Beltz: "Magnetic Effects and 3D Structure in Theoretical High-Resolution Transmission Spectra of Ultrahot Jupiters: the Case of WASP-76b"

18 April 2023

• Lily Zhao: "Measured Spin-Orbit Alignment of Ultra-Short Period Super-Earth 55 Cancri e"

• Niall Whiteford: "Retrieval study of cool, directly imaged exoplanet 51 Eri b"

4 April 2023

• Jerome Orosz (in person): “Recent Results on Circumbinary Planets with TESS”

28 March 2023

• Giuseppe Morello: "Is binning always sinning? The impact of time-averaging for exoplanet phase curves"

• Matthew M. Murphy: "A Lack of Variability Between Repeated Spitzer Phase Curves of WASP-43b"

15 March 2023 Extra session @ 4pm

• Zhoujian Zhang (in person): "Probing the formation pathway and evolution history of exoplanets via robust atmospheric characterization"

14 March 2023

• Luis Welbanks: "On the Application of Bayesian Leave-One-Out Cross-Validation to Exoplanet Atmospheric Analysis"

• Sid Gandhi: "Retrieval survey of metals in six ultra-hot Jupiters: Trends in chemistry, rain-out, ionisation and atmospheric dynamics"

28 February 2023

• Christiaan van Buchem: "LavAtmos: An open source chemical equilibrium vaporisation code for lava worlds"

• James Windsor: "A Radiative-Convective Model for Terrestrial Planets with Self-Consistent Patchy Clouds"

21 February 2023

• David Grant: "Transmission strings: a technique for spatially mapping exoplanet atmospheres around their terminators"

• Ludmila Carone: "WASP-39b: exo-Saturn with patchy cloud composition, moderate metallicity, and underdepleted S/O"

14 February 2023

• Thaddeus D. Komacek: "The effect of interior heat flux on the atmospheric circulation of hot and ultra-hot Jupiters"

• Thomas Mikal-Evans (in person): "A JWST NIRSpec phase curve for WASP-121b: dayside emission strongest eastward of the substellar point and nightside conditions conducive to cloud formation"

7 February 2023

• Drake Deming: "Emergent Spectral Fluxes of Hot Jupiters: an Abrupt Rise in Day Side Brightness Temperature Under Strong Irradiation"

• Travis A. Berger: "The Gaia-Kepler-TESS-Host Stellar Properties Catalog: Uniform Physical Parameters for 7993 Host Stars and 9324 Planets" & "Evidence that Core-Powered Mass-Loss Dominates Over Photoevaporation in Shaping the Kepler Radius Valley"

17 January 2023

• Johanna Vos: "Patchy Forsterite Clouds in the Atmospheres of Two Highly Variable Exoplanet Analogs"

• Kielan Hoch: "Assessing the C/O Ratio Formation Diagnostic: A Potential Trend with Companion Mass"

10 January 2023

• Eleonora Alei: "Atmospheric Retrievals as a tool to define the requirements for LIFE"

• Raymond Pierrehumbert: "The runaway greenhouse on subNeptune waterworlds"

2022

13 December 2022

• Mickael Bonnefoy, in person

• Eric Gaidos, in person: "The TIME Table: Rotation and Ages of Cool Exoplanet Host Stars"

06 December 2022

• Maria Chiara Maimone: "Detecting H2O with CRIRES+: the case of WASP-20b"

• Thomas Konings: "Impact of stellar flares on the chemical composition and transmission spectra of gaseous exoplanets orbiting M dwarfs"

• Konstantin Batygin: An overview of planet formation

29 November 2022

• Elgin Keles, in person: "The PETS of gaseous and terrestrial planets observed at high-spectral resolution"

22 November 2022 - 16:00 CET

• Jerry Xuan: "A Clear View of a Cloudy Brown Dwarf Companion from High-Resolution Spectroscopy"

15 November 2022 - 16:00 CET

• Jesse Polman: "H2S and SO2 detectability in Hot Jupiters: Sulfur species as indicator of metallicity and C/O ratio"

• Sagnick Mukherjee: "Probing the Extent of Vertical Mixing in Brown Dwarf Atmospheres with Disequilibrium Chemistry"

• Quadry Chance: "Signatures of impact-driven atmospheric loss in large ensembles of exoplanets"

04 October 2022

• Andrea Guzmàn-Mesa, in person: "Chemical diversity of the atmospheres and interiors of sub-Neptunes: a case study of GJ 436 b"

• Glorio Guilluy and Ilaria Carlo: Molecular detections in WASP-80b and WASP-69b with the GAPS program at TNG

27 September 2022

• Pacetti et al. (2022): "Chemical diversity in protoplanetary discs and its impact on the formation history of giant planets"

20 September 2022

• Lai et al. (2022): "Thermocline Depth on Water-rich Exoplanets" (Presented by Yanhong Lai)

13 September 2022

• Kozakis et al. (2022): "Is ozone a reliable proxy for molecular oxygen? I. The O2-O3 relationship for Earth-like atmospheres" (Presented by Thea Kozakis)

06 September 2022 - 16:00 CEST

• Schlecker et al. (2022): "RV-detected planets around M dwarfs: Challenges for core accretion models" (Presented by Martin Schlecker)

06 September 2022 - 14:00 CEST

• Patrick Tamburo - in person. "First Transit Candidates from the PINES Survey"

• Gopal Hazra - in person. "Atmospheric escape from gas giants and rocky exoplanets"

05 August 2022

• Yapeng Zhang - In Person ""

26 July 2022

• Ian Crossfield - In Person, 

19 July 2022

• Constantinou and Madhusudhan (2022): "Characterising Atmospheres of Cloudy Temperate Mini-Neptunes with JWST" (Presented by Savvas Constantinou)

• Samra et al. (2022): "Mineral Snowflakes on Exoplanets and Brown Dwarfs: Coagulation and Fragmentation of Cloud Particles with HyLandS" (Presented by Dominic Samra)

12 July 2022

• Julia Victoria Seidel and Marina Lafarga Magro - Everything you need to know about WASP-166b

5 July 2022

• Langeveld et al. (2022): "A survey of sodium absorption in ten giant exoplanets with high-resolution transmission spectroscopy" (Presented by Adam Langeveld)

28 June 2022

• Sánchez-López et al. (2022): "Searching for the origin of the Ehrenreich effect in ultra-hot Jupiters: Evidence for strong C/O gradients in the atmosphere of WASP-76b?" (Presented by Alejandro Sánchez-López)

21 June 2022

• Fleury et al. (2020): "Influence of C/O Ratio on Hot Jupiter Atmospheric Chemistry" (Presented by Benjamin Fleury)

• Dash et al. (2022): "Linking atmospheric chemistry of the hot Jupiter HD 209458b to its formation location through infrared transmission and emission spectra" (Presented by Spandan Dash and Liton Majumdar)

07 June 2022

• Meier Valdés et al. (2022): "Weak evidence for variable occultation depth of 55 Cnc e with TESS" (Presented by Erik Meier)

14 June 2022

• Suárez and Metchev (2022): "Ultracool Dwarfs Observed with the Spitzer Infrared Spectrograph. II. Emergence and Sedimentation of Silicate Clouds in L Dwarfs, and Analysis of the Full M5--T9 Field Dwarf Spectroscopic Sample" (Presented by Genaro Suárez)

• Christopher Barta, Tushar Goyal and Rebekah Russwurm: "Breakthrough Starshot - sending probes to Proxima Centauri"

31 May 2022

• Brianna Zawadzki, in person: "Regularized Maximum Likelihood Techniques for ALMA Protoplanetary Disk Imaging"

10 May 2022

• Schneider et al. (2022): "Exploring the deep atmospheres of HD 209458b and WASP-43b using a non-gray general circulation model" (Presented by Aaron Schneider)

 26 April 2022

• Marta Bryan - Measuring the Dynamics of Exoplanets

19 April 2022

• Barstow et al. (2022): "A retrieval challenge exercise for the Ariel mission" (Presented by Joanna Barstow)

• Kimura, Markkanen et al. (2022): "Do twin spectral peaks of olivine particles in the thermal infrared diagnose their sizes and porosities?" (Presented by Johannes Markkanen)

12 April 2022

• Schneider et al. (2022) "Exploring the deep atmospheres of HD 209458b and WASP-43b using a non-gray general circulation model" (Presented by  Aaron Schneider)

• Rustamkulov et al. (2022): "Analysis of a JWST NIRSpec Lab Time Series: Characterizing Systematics, Recovering Exoplanet Transit Spectroscopy, and Constraining a Noise Floor" (Presented by Zafar Rustamkulov)

05 April 2022 - 16:00 CET

• Zieba et al. (2022): "K2 and Spitzer phase curves of the rocky ultra-short-period planet K2-141 b hint at a tenuous rock vapor atmosphere" (Presented by Sebastian Zieba)

• Mansfield et al. (2022): "Confirmation of Water Absorption in the Thermal Emission Spectrum of the Hot Jupiter WASP-77Ab with HST/WFC3" (Presented by Megan Mansfield)

29 March 2022 - In Person

• Martin Tschoepe, "Infrared molecular line lists"

22 March 2022 - In person

• Miguel et al. (2022): "Jupiter's inhomogeneous envelope" (Presented by Yamila Miguel)

08 March 2022

• Prinoth et al. (2022): "Titanium oxide and chemical inhomogeneity in the atmosphere of the exoplanet WASP-189 b" (Presented by Bibiana Prinoth)

• Zilinskas et al. (2022): "Observability of Evaporating Lava Worlds" (Presented by Mantas Zilinskas)

22 February 2022

• Orell-Miquel et al. (2022): "A tentative detection of He I in the atmosphere of GJ 1214b" (Presented by Jaume Orell-Miquel)

15 February 2022 - 16:00 CEST/07:00 PST

• Reggiani et al. (2022): "WASP-77 A b Formed Beyond Its Parent Protoplanetary Disk's H2O Ice Line" (Presented by Henrique Reggiani)

• Petigura et al. (2022): "The California-Kepler Survey. X. The Radius Gap as a Function of Stellar Mass, Metallicity, and Age" (Presented by Erik Petigura)

08 February 2022

• Ding & Wordsworth (2022): "Prospects for water vapor detection in the atmospheres of temperate and arid rocky exoplanets around M-dwarf stars" (Presented by Feng Ding)

• Yan et al. (2022): "Detection of iron emission lines and a temperature inversion on the dayside of the ultra-hot Jupiter KELT-20b" (Presented by Fei Yan)

01 February 2022

• Lacedelli et al. (2022): "Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N and TESS" (Presented by Gaia Lacedelli)

• Lee et al. (2022): "Creating the Radius Gap without Mass Loss" (Presented by Eve Lee)

25 January 2022

• Brande et al. (2022): "A Mirage or an Oasis? Water Vapor in the Atmosphere of the Warm Neptune TOI-674 b" (Presented by Yoni Brande)

18 January 2022 - Hybrid

• Benisty et al. (2021): "A Circumplanetary Disk Around PDS70c": (Presented by Myriam Benisty)

• Patapis et al. (2021): "Direct emission spectroscopy of exoplanets with the medium resolution imaging spectrometer on board JWST MIRI: I. Molecular mapping and sensitivity to instrumental effects" (Presented by Polychronis Patapis)

2021

14 December 2021 - 16:00 CET

• Mansfield et al (2021): "A unique hot Jupiter spectral sequence with evidence for compositional diversity" (Presented by Megan Mansfield)

• Lee et al (2021): "3D radiative-transfer for exoplanet atmospheres. gCMCRT: a GPU accelerated MCRT code" (Presented by Elsie Lee)

07 December 2021

• Line, Brogi et al (2021): "A solar C/O and sub-solar metallicity in a hot Jupiter atmosphere" (Presented by Mike Line and Matteo Brogi)

• Ballmer & Noack (2021): "The Diversity of Exoplanets: From Interior Dynamics to Surface Expressions" (Presented by Maxim Ballmer)

30 November 2021

• Hands & Helled (2021): "Super stellar abundances of alkali metals suggest significant migration for Hot Jupiters" (presented by Tom Hands)

23 November 2021

• Schneider & Bitsch (2021): "How drifting and evaporating pebbles shape giant planets II: Volatiles and refractories in atmospheres" (Presented by Aaron Schneider)

• Zhang et al. (2021): "The 12CO/13CO isotopologue ratio of a young, isolated brown dwarf. Possibly distinct formation pathways of super-Jupiters and brown dwarfs" (Presented by Yapeng Zhang)

16 November 2021

• The Molecules with ALMA at Planet-forming Scales (MAPS) - Overview presented by Kamber Schwarz

09 November 2021

• Sergeev et al (2021): "The TRAPPIST-1 Habitable Atmosphere Intercomparison (THAI)."
  Part I: https://arxiv.org/abs/2109.11457
  Part II: https://arxiv.org/abs/2109.11459
  Part III: https://arxiv.org/abs/2109.11460
  (Presented by Denis Sergeev, Martin Turbet and Thomas J. Fauchez)

02 November 2021

• Ruffio et al. (2021): "Deep exploration of the planets HR 8799 b, c, and d with moderate resolution spectroscopy" (Presented by JB Ruffio)

19 October 2021 - 16:00 CEST/07:00 PST

• Bryan et al. (2021): "Obliquity Constraints on the Planetary-mass Companion HD 106906 b" (Presented by Marta Bryan)

12 October 2021

• Limbach et al. (2021): "On the Detection of Exomoons Transiting Isolated Planetary-Mass Objects" (Presented by Mary Anne Limbach)

• Sotzen et al. (2021): "On the Utility of Transmission Color Analysis I: Differentiating Super-Earths and Sub-Neptunes"

05 October 2021

• Laura Schaefer & Vivien Parmentier (2021): "The air over there: exploring exoplanet atmospheres" (Presented by Vivien Parmentier)

• Savel et al. (2021): "No umbrella needed: Confronting the hypothesis of iron rain on WASP-76b with post-processed general circulation models" (Presented by Arjun Savel) - Rescheduled

28 September 2021

• Sarkar & Madhusudhan (2021): " JexoSim 2.0: End-to-End JWST Simulator for Exoplanet Spectroscopy -- Implementation and Case Studies" (Presented by Subhajit Sarkar)

14 September 2021

• Carrión-González et al. (2021): "Constraining the radius and atmospheric properties of directly imaged exoplanets through multi-phase observations" (Presented by Óscar Carrión-González)

• Rasmussen et al. (2021): "SPORK That Spectrum: Increasing Detection Significances from High-Resolution Exoplanet Spectroscopy with Novel Smoothing Algorithms" (Presented by Kaitlin Rasmussen)

07 September 2021

• Seidel et al (2021): "Into the Storm: Diving into the winds of the ultra hot Jupiter WASP-76 b with HARPS and ESPRESSO" (Presented by Julia V. Seidel)

31 August 2021

• Ohno & Ueda (2021): "Jupiter's "Cold" Formation in the Protosolar Disk Shadow: An Explanation for the Planet's Uniformly Enriched Atmosphere" (Presented by Kazumasa Ohno)

• Gavin Coleman (2021): "From Dust to Planets I: Planetesimal and Embryo Formation"

03 August 2021 - 09:00 CET

• Kawahara et al. (2021) "Auto-Differentiable Spectrum Model for High-Dispersion Characterization of Exoplanets and Brown Dwarfs" (Presented by Hajime Kawahara)

27 July 2021

• Cugno et al. (2021) "Molecular mapping of the PDS70 system: No molecular absorption signatures from the forming planet PDS70b" Presented by Gabriele Cugno)

• Zhang et al. (2021) "Uniform Forward-Modeling Analysis of Ultracool Dwarfs. II. Atmospheric Properties of 55 Late-T Dwarfs" (Presented by ZJ Zhang)

20 July 2021 - 17:00 CET

• Rosenthal et al. (2021): "The California Legacy Survey I. A Catalog of 177 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades" (Presented by Lee Rosenthal)

• Fulton et al (2021): "California Legacy Survey II. Occurrence of Giant Planets Beyond the Ice line" (Presented by Benjamin Fulton)

13 July 2021

• Wagner, Boehle et al. (2021): "Imaging low-mass planets within the habitable zone of α Centauri" (Presented by Anna Boehle)

• Hedges et al (2021) : "Linearized Field Deblending: PSF Photometry for Impatient Astronomers" (Presented by Christina Hedges)

06 July 2021

• Wardenier et al (2021): "Decomposing the Iron Cross-Correlation Signal of the Ultra-Hot Jupiter WASP-76b in Transmission using 3D Monte-Carlo Radiative Transfer" (Presented by Joost Wardenier)

• Pelletier et al (2021): "Where is the Water? Jupiter-like C/H ratio but strong H2O depletion found on τ Boötis b using SPIRou". (Presented by Stefan Pelletier)

29 June 2021

• Patricio Cubillos:  "Longitudinally Resolved Spectral Retrieval (ReSpect) of WASP-43b"

• Jasmina Blecic: "Complex clouds and multidimensional model for phasecurve retrieval"

22 June 2021

• Binkert et al (2021): "First 3-D grid-based gas-dust simulations of circumstellar disks with an embedded planet" (Presented by Fabian Binkert)

• Szulágyi et al (2021): "Meridional Circulation of Dust and Gas in the Circumstellar Disk: Delivery of Solids onto the Circumplanetary Region"
  (Presented by Judit Szulágyi)

15 June 2021 - 15:30 CET

• Zhou et al (2021): "Hubble Space Telescope UV and Hα Measurements of the Accretion Excess Emission from the Young Giant Planet PDS 70 b" (Presented by Yifan Zhou)

• Burningham et al (2021) "Cloud busting: enstatite and quartz clouds in the atmosphere of 2M2224-0158" (Presented by Ben Burningham)

08 June 2021

• Baeyens et al. (2021): "Grid of Pseudo-2D Chemistry Models for Tidally-Locked Exoplanets. I. The Role of Vertical and Horizontal Mixing" (Presented by Robin Baeyens)

01 June 2021 - 18:00 CET

• Fisher et al. (2021): "Inferring Exoplanet Disequilibria with Multivariate Information in Atmospheric Reaction Networks" (Presented by Tessa Fisher)

25 May 2021

• Jan Rybizki - "The CO2 Footprint of MPIA"

• Aujoux et al. (2021) "Carbon Footprint Study for the GRAND Project" (Presented by Clarisse Aujoux)

18 May 2021

• Ryuki Hyodo - "Formation of planetesimals"

11 May 2021

• Carrión-González et al. (2021): "Catalogue of exoplanets accessible in reflected starlight to the Nancy Grace Roman Space Telescope. A population study and prospects for phase-curve measurements" (Presented by Óscar Carrión-González)

• Bitsch, Trifonov & Izidoro (2021): "The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario". (Presented by Bertram Bitsch)

04 May 2021 - 10AM CET

• Nugroho et al. (2021): "First Detection of Hydroxyl Radical Emission from an Exoplanet Atmosphere: High-dispersion Characterization of WASP-33b using Subaru/IRD" (Presented by Stevanus Nugroho)

27 April 2021

• Kite & Schaefer (2021): "Water on Hot, Rocky Exoplanets". (Presented by Edwin Kite)

20 April 2021

• Kaltenegger, MacDonald, et al. (2021): "The White Dwarf Opportunity: Robust Detections of Molecules in Earth-like Exoplanet Atmospheres with the James Webb Space Telescope". (Presented by Ryan MacDonald)

13 April 2021

• Luger et al. 2021: "Analytic Light Curves in Reflected Light: Phase Curves, Occultations, and Non-Lambertian Scattering for Spherical Planets and Moons". (Presented by Rodrigo Luger)

30 March 2021

• Adibekyan et al. (2021): "The chemical link between stars and their rocky planets" (Presented by Vardan Adibekyan)

06 April 2021

• Heng et al (2021): "Closed-formed ab initio solutions of geometric albedos and reflected light phase curves of exoplanets" (Presented by Kevin Heng)

23 March 2021

• Tristan Guillot: "A depletion of ammonia and water by storms in the deep atmosphere of Jupiter”

16 March 2021

• Deibert et al. (2021): "A Near-Infrared Chemical Inventory of the Atmosphere of 55 Cancri e" (Presented by Emily Deibert)

09 March 2021

• Ataiee & Kley (2021): "Can planets be pushed into a disc inner cavity by a resonant chain?" (Presented by Sareh Ataiee)

02 March 2021

• Lichtenberg et al. (2021): "Bifurcation of planetary building blocks during Solar System formation." (Presented by Tim Lichtenberg)

• García Muñoz et al. (2021): "A Heavy Molecular Weight Atmosphere for the Super-Earth π Men c" (Presented by Antonio García Muñoz)

23 February 2021

• Zhang et al. (2020) "Uniform Forward-Modeling Analysis of Ultracool Dwarfs. I. Methodology and Benchmarking". (Presented by Zhoujian Zhang)

• Kesseli and Snellen (2021): "Confirmation of Asymmetric Iron Absorption in WASP-76b with HARPS" (Presented by Aurora Kesseli) 

16 February 2021

• Tan & Showman (2021): "Atmospheric circulation of brown dwarfs and directly imaged exoplanets driven by cloud radiative feedback: global and equatorial dynamics". (Presented by Xianyu Tan)

09 February 2021

• Barth et al. (2020): "MOVES IV. Modelling the influence of stellar XUV-flux, cosmic rays, and stellar energetic particles on the atmospheric composition of the hot Jupiter HD 189733b". (Presented by Patrick Barth)

• Chachan et al. (2021): "Radial Gradients in Dust Opacity Lead to Preferred Region for Giant Planet Formation". (Presented by Yayaati Chachan) 

02 February 2021

• Turrini et al. (2020): "Tracing the formation history of giant planets in protoplanetary disks with Carbon, Oxygen, Nitrogen and Sulphur". (Presented by Diego Turrini)

• Charnay et al. (2020): " Formation and dynamics of water clouds on temperate sub-Neptunes: the example of K2-18b" ,
  Bézard et al. (2020): "Methane as a dominant absorber in the habitable-zone sub-Neptune K2-18 b". (Presented by Benjamin Charnay).

26 January 2021

• Bryson et al. (2020): "The Occurrence of Rocky Habitable Zone Planets Around Solar-Like Stars from Kepler Data". (Presented by Steve Bryson)

19 January 2021

• Eisner et al. (2020): "Planet Hunters TESS II: Findings from the first two years of TESS". (Presented by Nora Eisner)

12 January 2021

• Kenworthy et al. (2020): "ALMA and NACO observations towards the young exoring transit system J1407 (V1400 Cen)". Presented by Matt Kenworthy)

• Kruijssen et al. (2020): "Bridging the Planet Radius Valley: Stellar Clustering as a Key Driver for Turning Sub-Neptunes into Super-Earths" (Presented by Diederik Kruijssen)

2020

22 December 2020

• Miley et al. (2020) "The impact of pre-main sequence stellar evolution on midplane snowline locations and C/O in planet forming discs". (Presented by James Miley)

15 December 2020

• Diana Powell - Clouds, Aerosols and Hazes

08 December 2020

• Schlecker et al. :"The New Generation Planetary Population Synthesis (NGPPS). III. Warm super-Earths and cold Jupiters: A weak occurrence correlation, but with a strong architecture-composition link" (Presented by Martin Schlecker)

01 December 2020

• Samland et al. (2020): "TRAP: A temporal systematics model for improved direct detection of exoplanets at small angular separations" (Presented by Matthias Samland)

10 November 2020

• Parmentier, Showman & Fortney (2020) "The cloudy shape of hot Jupiter thermal phase curves" (Presented by Vivien Parmentier)

04 November 2020

• Cantalloube et al. (2020) "The impact of climate change on astronomical observations" (presented by Faustine Cantalloube)

• Jahnke et al. (2020  "An astronomical institute’s perspective on meeting the challenges of the climate crisis" (presented by Jan Rybizki)

27 October 2020

• Tim Hallatt & Eve J. Lee (2020): "Can Large-Scale Migration Explain the Giant Planet Occurrence Rate?" (presented by Tim Hallatt)

• Nowak et al. (2020): "Direct confirmation of the radial-velocity planet β Pic c" (presented by Paul Mollière)

20 October 2020

• Lendl et al. (2020): The hot dayside and asymmetric transit of WASP-189b seen by CHEOPS (Presented by Monika Lendl)

• Vanderberg et al. (2020): A Giant Planet Candidate Transiting a White Dwarf (presented by Silvia)

13 October 2020

• Bergez-Casalou et al. "How planetary gas accretion changes the shape and depth of gaps in protoplanetary discs" (presented by Camille Bergez-Casalou)

• Bertram Bitsch - Water content of mini-Neptunes in systems with giant planets.

6 October 2020

• Vigan et al. (2020): The SPHERE infrared survey for exoplanets (SHINE). III. The demographics of young giant exoplanets below 300 au with SPHERE (presented by Arthur Vigan) Rescheduled.

• Otten et al. (2020): Direct characterization of young giant exoplanets at high spectral resolution by coupling SPHERE and CRIRES+ (presented by Gilles Otten)

29 September 2020 (16:00 CET)

• Piette & Madhusudhan (2020) "Considerations for Atmospheric Retrieval of High-Precision Brown Dwarf Spectra" (presented by Anjali Piette)

• Goyal et al. (2020) "A Library of Self-Consistent Simulated Exoplanet Atmospheres" (presented by Jayesh Goyal)

22 September 2020

• Bertram Bitsch - Super-Earth Formation

15 September 2020

• Maria Steinrueck - TBA

8 September 2020

• Helled and Fortney (2020): The Interiors of Uranus and Neptune: Current Understanding and Open Questions (presented by Ravit Helled)

• Stevenson (2020): A New Method For Studying Exoplanet Atmospheres Using Planetary Infrared Excess (presented by Kevin B. Stevenson)

1 September 2020

• Vigan et al. (2020): The SPHERE infrared survey for exoplanets (SHINE). III. The demographics of young giant exoplanets below 300 au with SPHERE (presented by Arthur Vigan) 

• Kane et al. (2020): Transits of Known Planets Orbiting a Naked-Eye Star (presented by Hugh P. Osborn)

25 August 2020

• Strøm et al. (2020): Exocomets from a Solar System Perspective (presented by Paul A. Strøm)

18 August 2020

• Bohn et al. (2020): Two Directly Imaged, Wide-orbit Giant Planets around the Young, Solar Analog TYC 8998-760-1 (presented by Alex Bohn)

• Molaverdikhani et al. (2020) The role of clouds on the depletion of methane and water dominance in the transmission spectra of irradiated exoplanets (presented by Karan Molaverdikhani)

11 August 2020

• Brügger et al. (2020): Pebbles versus planetesimals: the outcomes of population synthesis models (presented by Natacha Brügger)

• Mollière et al. (2020): Retrieving scattering clouds and disequilibrium chemistry in the atmosphere of HR 8799e. (presented by Paul Mollière)

28 July 2020

• Cancelled due to Exoplanets 3

21 July 2020

• Ramirez, Cridland & Molliere (2020): Tracing bulk elemental ratios in exoplanetary atmospheres with TiO chemistry (presented by Alex Cridland)

• Seidel et al (2020): Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS) V. Detection of sodium on the bloated super-Neptune WASP-166b (presented by Julia Seidel)

14 July 2020

• Ducrot et al. (2020) : TRAPPIST-1: Global Results of the Spitzer Exploration Science Program Red Worlds. (presented by Elsa Ducrot)

7 July 2020

• Hoeijmakers et al. (2020) Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS) IV. A spectral inventory of atoms and molecules in the high-resolution transmission spectrum of WASP-121 b (presented by Jens Hoeijmakers)

• Plavchan et al. (2020) A planet within the debris disk around the pre-main-sequence star AU Microscopii; Palle et al (2020) Transmission spectroscopy and Rossiter-McLaughlin measurements of the young Neptune orbiting AU Mic (presented by Evert Nasedkin)

30 June 2020

• Charnay et al. (2020): Is the faint young Sun problem for Earth solved? (presented by Benjamin Charnay)

• Kreidberg et al. (2020) Tentative Evidence for Water Vapor in the Atmosphere of the Neptune-Size Exoplanet HD 106315 c  (presented by Laura Kreidberg)

23 June 2020

• Carone et al. (2020): Indications for very high metallicity and absence of methane for the eccentric exo-Saturn WASP-117b (presented by Ludmila Carone)

• Lacy & Burrows (2020): JWST Transit Spectra I: Exploring Potential Biases and Opportunities in Retrievals of Tidally-locked Hot Jupiters with Clouds and Hazes (presented by Brianna Lacy)

16 June 2020

• Eriksson et al. (2020): Strong H-alpha emission and signs of accretion in a circumbinary planetary mass companion from MUSE (presented by Simon)

• Tychoniec et al. (2020): Dust masses of young disks: constraining the initial solid reservoir for planet formation (presented by Bert Bitsch)

9 June 2020

• Suárez Mascareño et al. (2020): Revisiting Proxima with ESPRESSO (presented by Sebastian Zieba)

2 June 2020

• Ohno & Kawashima (2020): Super-Rayleigh Slopes in Transmission Spectra of Exoplanets Generated by Photochemical Haze (presented by Kazumasa) 

• Sestovic & Demory (2020): The occurrence rate of exoplanets orbiting ultracool dwarfs as probed by K2 (presented by Martin)

26 May 2020

• Mikal-Evans et al. (2020): Confirmation of water emission in the dayside spectrum of the ultrahot Jupiter WASP-121b (presented by Tom)

• Guilluy et al. (2020): The GAPS programme at TNG XXII. The GIARPS view of the extended helium atmosphere of HD189733 b accounting for stellar activity (presented by Gloria)

 19 May 2020

• Colón et al. (2020): An Unusual Transmission Spectrum for the Sub-Saturn KELT-11b Suggestive of a Sub-Solar Water Abundance (presented by Laura Kreidberg)

• Bosman et al. (2019): Jupiter formed as a pebble pile around the N2 ice line (presented by Paul Mollière)

12 May 2020

• Wyttenbach et al. (2020): Mass loss rate and local thermodynamic state of KELT-9 b thermosphere from the hydrogen Balmer series (presented by Aurélien Wyttenbach)

• Lothringer et al. (2020): UV Exoplanet Transmission Spectral Features as Probes of Metals and Rainout (presented by Josh)

5 May 2020

• Chubb et al. (2020): Aluminium oxide in the atmosphere of hot Jupiter WASP-43b (presented by Katy Chubb)

28 April 2020

• Miles et al. (2020): Observations of Disequilibrium CO Chemistry in the Coldest Brown Dwarfs (presented by Laura Kreidberg)

• Mesa et al. (2020): Information content of JWST-NIRSPEC transmission spectra of warm Neptunes (presented by Jason Dittmann)

21 April 2020

• Bowler et al. (2020): Strong Near-Infrared Spectral Variability of the Young Cloudy L Dwarf Companion VHS J1256-1257 b &
  Zhou et al. (2020): Spectral Variability of VHS J1256-1257 b from 1 to 5 µm (presented by Evert Nasedkin)

• MacDonald et al. (2020): Why is it so Cold in Here?: Explaining the Cold Temperatures Retrieved from Transmission Spectra of Exoplanet Atmospheres (presented by Paul Mollière)

14 April 2020

• Benedict & McArthur (2020): A Preliminary Mass for Proxima Centauri C (presented by Derek)

• Zilinskas et al. (2020): Atmospheric compositions and observability of nitrogen dominated ultra-short period super-Earths (presented by Ludmila Carone)

7 April 2020

• Mercer & Stamatellos (2020): Planet formation around M dwarfs via disc instability: Fragmentation conditions and protoplanet properties (presented by Jonas)

• Schulik et al. (2020): On the structure and mass delivery towards circumplanetary discs (presented by Matthäus)

31 March 2020

• Swan et al. (2019): Interpretation and diversity of exoplanetary material orbiting white dwarfs (presented by Ludmila Carone)

• Uchikawa et al. (2020): Provenance of the Cross Sign of 806 in the Anglo-Saxon Chronicle: A possible Lunar Halo over Continental Europe? (presented by Martin Schlecker)

24 March 2020

• Ehrenreich et al. (2020): Nightside condensation of iron in an ultra-hot giant exoplanet (presented by Paula)

• Farley et al. (2020): Limitations imposed by optical turbulence profile structure and evolution on tomographic reconstruction for the ELT (presented by Faustine)

17 March 2020

• Otegi et al. (2019): Revisited mass-radius relations for exoplanets below 120 M⊕ (presented by Ludmila Carone)