基本信息
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职业迁徙
个人简介
Main Research Interests
• Ground-based extrasolar planet imaging: Using the largest telescopes in the world to
directly detect and characterise extrasolar planets. Developing and implementing image processing algorithms to understand the nature of quasi-static aberrations in the telescope and
subsequently minimise them.
• Hill sphere ring systems Planets in very young stellar systems accrete material from the
circumstellar disk through a Hill-sphere filling circumplanetary disk, and onto their cores.
There is a transition period where the the circumplanetary disk becomes optically thin as gas
and dust are accreted into rings and moons, during which time we can detect these giant ringlike structures through their transit signals as seen on Earth. This provides a unique insight
into the early history of planet and moon formation and evolution. J1407 and PDS 110 are
two prototype transiting Hill sphere systems that we study, and we are searching for more in
archival data.
• Novel instrumentation techniques: Developing visible and near-infrared instrumentation
that complements traditional imaging and long slit spectroscopy, ranging from integral field
spectrographs using optical fibers and hexagonal lenslet arrays, through to coronagraphic and
phase apodizing techniques for high contrast imaging of extrasolar planet systems.
研究兴趣
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ASTRONOMICAL JOURNALno. 2 (2024): 85
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETYno. 3 (2024): 6624-6674
Natureno. 7993 (2024): E1-E1
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Simon Petrus,Niall Whiteford,Polychronis Patapis,Beth A. Biller,Andrew Skemer,Sasha Hinkley, Genaro Suárez, Paulina Palma-Bifani,Caroline V. Morley,Pascal Tremblin,Benjamin Charnay,Johanna M. Vos,
Astronomy & Astrophysics (2024)
R. Davies,O. Absil,G. Agapito,A. Agudo Berbel, A. Baruffolo, V. Biliotti,M. Bonaglia, M. Bonse, R. Briguglio, P. Campana, Y. Cao, L. Carbonaro,
ASTRONOMY & ASTROPHYSICS (2023): A207-A207
Matthew Kenworthy, Simon Lock,Grant Kennedy, Richelle van Capelleveen,Eric Mamajek,Ludmila Carone,Franz-Josef Hambsch,Joseph Masiero,Amy Mainzer,J. Davy Kirkpatrick,Edward Gomez,Zoë Leinhardt,
Natureno. 7982 (2023): 251-254
arxiv(2023)
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