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Program

Book of abstracts available here:  Book of abstracts

Monday

1. PLATO mission - where are we?

Chair person: G. Piotto

Introduction by André Debus, CNES

09:00 - 09:30
Status of the instrument
J. Windsor
09:30 - 09:50
Fields and prime sample selection
V. Nascimbeni
09:50 - 10:10
PLATO Mission Performance: search for Earth-like planets in the habitable zone
J. Cabrera
10:10 - 10:30
What you get and when: PLATO Data Products and Delivery Time Scales
H. Rauer
10:30 - 11:00 : Coffee Break

Chair person: H. Rauer

11:00 - 11:30
The Exoplanet Analysis System: automated detection and analysis of planetary systems
D. Brown
11:30 - 11:50
The Stellar Analysis System: weighting, sizing and dating the stars
R. Ouazzani
11:50 - 12:10
The accompagnying Ground-based Observation Program of PLATO
S. Udry
12:10 - 12:30
DAST : how to visualize and play with PLATO data
R. Heller
12:30 - 14:00 : Lunch

2. Challenges in detection and validation of small, long orbital period planets

Chair person: S. Aigrain

14:00 - 14:30
Will the RV follow-up of the PLATO mission be able to characterize the Earth-size habitable-zone transiting planets? Insights from the RV data challenge.
M. Crétignier & N. Hara
14:30 - 14:50
The ESPRESSO follow-up of small transiting exoplanets: perspectives for PLATO
F. Bouchy
14:50 - 15:10
Planet Occurrence Rates Around M Dwarfs: the HARPS sample analysis and a Path Toward Habitable Zone Refinement
L. Mignon
15:10 - 15:30
Radial-velocity follow-up of PLATO M-dwarfs with NIRPS
L. Parc
15:30 - 15:50
Residual Stellar Biases in Transmission Spectroscopy: A Caution for Atmospheric Characterization of Planets in the Habitable Zone
W. Dethier
15:50 - 16:30 : Coffee Break + Poster session

3. Assessing planets habitability

Chair person: J. Cabrera

16:30 - 17:00
Habitable Worlds in our Galaxy
R. Kopparapu
17:00 - 17:20
Impact of atmospheric composition on the position of the Habitable Zone
G. Chaverot
17:20 - 17:40
Constraining the Habitable Zone of Sun-like Stars with a Carbonate-Silicate Cycle Model
B. Taysum
17:40 - 18:00
Superhabitable Worlds
R. Heller
18:00 - 18:20
Atmospheric carbon depletion as an empirical tracer of a planet's habitability
A.Triaud

Tuesday

2. Challenges in detection and validation of small, long orbital period planets

Chair person: D. Ehrenreich

09:30 - 10:00
Direct imaging of exoplanets in the context of PLATO: from validation of candidates to the direct detection of Earth analogs
A. Vigan
10:00 - 10:20
False positive source distributions and validation potential for the PLATO dataset
D. Armstrong
10:20 - 10:40
Using TTVs to measure the masses of low-mass planets in the habitable zone of Sun-like stars with only a handful of consecutive transits.
R. Mardling
10:40 - 11:00
The Geneva Resonant State Workshop TTV challenge : results on the accuracy of TTV characterisation
A. Leleu
11:00 - 11:20
Lessons learned from the HIP 41378's system: Preparing for Long-Period Planet Characterisation with PLATO
S. Grouffal
11:20 - 11:40
Probing the Six-Planet Architecture of HIP 41378 through TTVs with CHEOPS and TESS
L. Pietro
11:40 - 12:10
Setting the Stage for PLATO's Discoveries: Advances in Our Understanding of Space Weather in Habitable Zone Systems
A. Vidotto
12:10 - 13:40 : Lunch

Chair person: D. Brown

13:40 - 14:10
Search for Earth Analogues: Characterising Exoplanets Amid Stellar Variability
L. Malavolta
14:10 - 14:30
Earth-like Planet Predictor: a machine-learning approach
J. Davoult
14:30 - 14:50
Unlocking cool transiting planets across the sky: a temperate sub-Neptune discovered using K2, TESS & CHEOPS
H. Osborn
14:50 - 15:10
SINGLETRANS – A Dedicated Pipeline for the Detection of Single Transits in Stellar Light Curves
S. Grziwa
15:10 - 15:30
Reliable detection of small long-period planets in Kepler data
I. Oryna
15:30 - 16:00 : Coffee Break

Chair person: M. Lendl

16:00 - 16:20
Detection of exoplanets in transit light curves with Conditional Flow Matching and XGBoost
S. Fiscale
16:20 - 16:40
Unveiling PLATO's sensitivity to Earth-like planets
Y. Eschen
16:40 - 17:10
Cold Ocean Planets: Habitable Extrasolar Worlds Wrapped in Ice
L. Quick

3. Assessing planets habitability

17:10 - 17:30
The importance of moist convection inhibition for planets in the habitable zone
T. Guillot
17:30 - 17:50
Hot Jupiter Secrets: What Extreme Exoplanets Teach Us About Alien Climates
S. Sengupta
17:50 - 18:10
Structure and evolution of the envelopes of hot water worlds
A. Aguichine
19:30 - 23:00 : Conference Dinner

Wednesday

4. The star-planet bond shaping habitability

Chair person: T. Wilson

09:00 - 09:30
Atmospheric evolution of low-mass planets: the role of the host star
D. Kubyshkina
09:30 - 09:50
Exploring Habitable Worlds: Polarization and Spectral Signatures of Terrestrial Exoplanets
M. Singla
09:50 - 10:10
Revisiting the star-planet composition link: a tale of devolatilization
Y. Reinarz
10:10 - 10:30
Atmospheric Evolution and Potential Habitability of Sub-Neptunes: A Comparative Study in the PLATO Era
Y. Mascolo
10:30 - 10:50
Effect of stellar spots on the high-resolution transmission spectra of an Earth-like planet in the habitable zone of a Sun-like star
J. P. Lucero
10:50 - 11:20 : Coffee Break

2. Challenges in detection and validation of small, long orbital period planets

Chair person: F. Bouchy

11:20 - 11:40
Exocomets. Challenge in detection of exocomets as monotransits.
A. Lecavelier
11:40 - 12:10
Probing, weighing and dating stars with the PLATO mission
J. Philidet
12:10 - 12:30
Young planetary systems: a pathway from TESS to PLATO
D. Nardiello
12:30 - 14:00 : Lunch
14:00 - 14:20
Current and future limits on the mass measurements of Earth-like planets due to stellar variability.
S. Aigrain
14:20 - 14:40
Ripples beneath the waves: finding Earth-size planets in the presence of stellar variability
GJ Talens
14:40 - 15:00
A systematic bias in template-based RV extraction algorithms (Silva)
A. Silva
15:00 - 15:20
Transit light curves in stellar convective noise: How accurate are hydrodynamical simulations for apprehending and counteracting this jitter?
L. Bigot
15:20 - 15:50 : Coffee Break

Chair person: R. Mardling

15:50 - 16:10
The calcium triplet as an infrared chromospheric indicator: a large-scale study, from Gaia DR4 to PLATO
V. Bruniquel
16:10 - 16:30
Using the Sun to assess PLATO follow up prospects
B. Lakeland
16:30 - 16:50
Tackling Supergranulation in Earth-Twin Surveys using the HARPS-N Solar Data
N. O'Sullivan
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