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P. Lavvas

Planetary Science Institute ·
Area of research
Astronomy and Astrophysics · Atmospheric Science
Research interest
Research interests include Physics, Atmosphere (unit), Astrobiology, Titan (rocket family), Hot Jupiter, and Exoplanet.
h-index
citations
2,200
works
26
NIH funding
primary concept
email

Recent publications

Photochemical Hazes Dramatically Alter Temperature Structure and Atmospheric Circulation in 3D Simulations of Hot Jupiters
The Astrophysical Journal 2023cited by 31position: middledoi
A Hydrodynamic Study of the Escape of Metal Species and Excited Hydrogen from the Atmosphere of the Hot Jupiter WASP-121b
The Astrophysical Journal 2023cited by 29position: middledoi
CUTE Reveals Escaping Metals in the Upper Atmosphere of the Ultrahot Jupiter WASP-189b
The Astrophysical Journal Letters 2023cited by 19position: middledoi
Science goals and new mission concepts for future exploration of Titan’s atmosphere, geology and habitability: titan POlar scout/orbitEr and in situ lake lander and DrONe explorer (POSEIDON)
Experimental Astronomy 2022cited by 0position: middledoi
Signatures of strong magnetization and a metal-poor atmosphere for a Neptune-sized exoplanet
Nature Astronomy 2021cited by 71position: middledoi
3D simulations of photochemical hazes in the atmosphere of hot Jupiter HD 189733b
Monthly Notices of the Royal Astronomical Society 2021cited by 68position: middledoi
WASP-52b. The effect of star-spot correction on atmospheric retrievals
Monthly Notices of the Royal Astronomical Society 2019cited by 45position: middledoi
The <i>Hubble</i> PanCET program: an extensive search for metallic ions in the exosphere of GJ 436 b
Astronomy and Astrophysics 2019cited by 44position: middledoi
Transmission Spectroscopy of WASP-79b from 0.6 to 5.0 μm
The Astronomical Journal 2019cited by 40position: middledoi
Simulating the density of organic species in the atmosphere of Titan with a coupled ion-neutral photochemical model
Icarus 2018cited by 202position: lastdoi
An Optical Transmission Spectrum for the Ultra-hot Jupiter WASP-121b Measured with the Hubble Space Telescope
The Astronomical Journal 2018cited by 157position: middledoi
An ultrahot gas-giant exoplanet with a stratosphere
Nature 2017cited by 266position: middledoi
HST PanCET Program: A Cloudy Atmosphere for the Promising JWST Target WASP-101b
The Astrophysical Journal Letters 2017cited by 52position: middledoi
Hubble PanCET: an isothermal day-side atmosphere for the bloated gas-giant HAT-P-32Ab
Monthly Notices of the Royal Astronomical Society 2017cited by 46position: middledoi
The atmosphere of Pluto as observed by New Horizons
Science 2016cited by 257position: middledoi
Detection of CO and HCN in Pluto’s atmosphere with ALMA
Icarus 2016cited by 123position: middledoi
The formation of Charon’s red poles from seasonally cold-trapped volatiles
Nature 2016cited by 59position: middledoi
N2 state population in Titan’s atmosphere
Icarus 2015cited by 21position: firstdoi
Titan’s surface spectra at the Huygens landing site and Shangri-La
Icarus 2015cited by 19position: middledoi
Cassini Imaging Science Subsystem observations of Titan’s south polar cloud
Icarus 2014cited by 47position: middledoi
ELECTRODYNAMICS ON EXTRASOLAR GIANT PLANETS
The Astrophysical Journal 2014cited by 41position: middledoi
Thermal escape from extrasolar giant planets
Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences 2014cited by 36position: middledoi
Aerosol growth in Titan’s ionosphere
Proceedings of the National Academy of Sciences 2013cited by 150position: firstdoi
The escape of heavy atoms from the ionosphere of HD209458b. I. A photochemical–dynamical model of the thermosphere
Icarus 2012cited by 236position: lastdoi
The escape of heavy atoms from the ionosphere of HD209458b. II. Interpretation of the observations
Icarus 2012cited by 101position: lastdoi
On the thermal electron balance in Titan’s sunlit upper atmosphere
Icarus 2012cited by 40position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

Tommi Koskinen · University of Arizona9 papers (2012–2023)R. V. Yelle · University of Arizona8 papers (2012–2018)Lars A. Buchhave · Technical University of Denmark6 papers (2017–2021)David K. Sing · Johns Hopkins Medicine6 papers (2017–2021)Hannah R. Wakeford · University of Exeter6 papers (2017–2021) · 6 papers (2017–2021) · 6 papers (2017–2021)Mercedes López‐Morales · Arizona State University6 papers (2017–2021)G. E. Ballester · University of Arizona5 papers (2017–2021)T. M. Evans · Max Planck Institute for Astronomy5 papers (2017–2021)A. García Muñoz · University of Delaware5 papers (2017–2021)Nikole K. Lewis · Cornell University5 papers (2017–2019)Lotfi Ben‐Jaffel · University of Arizona4 papers (2017–2021)Tiffany Kataria · University of Arizona4 papers (2017–2021) · 4 papers (2017–2019)V. Bourrier · University of Geneva4 papers (2017–2019)D. Ehrenreich · University of Geneva4 papers (2017–2019)V. Vuitton · Planetary Science Institute4 papers (2012–2018)Nikolay Nikolov · Bulgarian Academy of Sciences3 papers (2017–2019)J. K. Barstow · University of Leicester3 papers (2017–2019)