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Winds ANd Disk structures near and Afar

Objective

When and how did the multitude of observed exo-planets form? The WANDA project aims at tackling this central question by investigating the origin of the ring-like and asymmetric structures observed in protoplanetary disks, the cradle of planets, and pushing such studies to the distant and massive star-forming regions, the locations that best represent the natal environments of the known exo-planets.
The WANDA team will employ a novel multi-wavelength and multi-technique observational approach, based on a combination of high-resolution spectroscopy, spatially resolved integral field spectroscopy, and high spatial resolution imaging at near-infrared and millimeter wavelengths. My on-going Large Program at the Very Large Telescope (VLT), together with my VLT/MUSE data, and additional data to be acquired, will be combined to a number of on-going Large and normal Programs on VLT/SPHERE and ALMA. The three PhD students and two Post-docs hired in the WANDA team will work on four work packages, aimed at answering the following specific questions:
- Are large cavities and rings observed in disks related to the presence of substantial winds?
- Does the presence of planets in disks leave significant imprint on the accretion of material onto the star?
- How do externally photoevaporating winds impact the properties of disks and how can we detect them?
- How is planet formation in massive star-forming regions different than in nearby low-mass regions?
WANDA will push to find a relation between the observed disk structures and the presence of disk winds, or planets, to guide us to better plan future searches for exo-planets in disks. With a better understanding on how to distinguish winds driven by massive nearby stars from those arising from the disk, WANDA will pave the way to explore massive star-forming regions with current and future telescopes, such as ELT and JWST.
The quest to understand our origin in the cosmos will be a significant step closer with the WANDA project.

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HORIZON-ERC - HORIZON ERC Grants

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(opens in new window) ERC-2021-STG

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Host institution

EUROPEAN SOUTHERN OBSERVATORY - ESO EUROPEAN ORGANISATION FOR ASTRONOMICAL RESEARCH IN THE SOUTHERN HEMISPHERE
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 1 437 941,00
Address
Karl-Schwarzschild-Strasse 2
85748 Garching
Germany

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Region
Bayern Oberbayern München, Landkreis
Activity type
Research Organisations
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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 1 437 941,00

Beneficiaries (1)

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