جست‌وجوی استاد و پژوهشگر

Philip Carterمشاهده پروفایل

پژوهشگر

• Astrophysics
• Planetary Science
• Astronomy
• +۳ مورد دیگر

Dr. Philip Carter is a Senior Research Associate at the School of Physics, University of Bristol. His work focuses on astrophysics, planetary science, and cosmochemistry, with a particular emphasis on giant impacts, exoplanet formation, and collisional processes in protoplanetary disks. Current affiliation: University of Bristol Academic rank: Researcher Research interests include the thermodynamics of planetary collisions, atmospheric loss in exoplanets, formation of chondritic mixtures via impact vaporization, and the role of debris disks in planet evolution. His work combines computational modeling with observational data analysis from surveys like SDSS and TESS. Recent publications (2023-2025) explore topics such as the IVANS model for chondrule formation, super-Mercury creation via impacts, and atmospheric loss mechanisms in Super-Earth collisions. These studies highlight his expertise in impact physics and planetary composition. He has contributed datasets to Harvard Dataverse, including replication data for "Did Earth eat its leftovers?" and "Colliding in the shadows of giants." Dr. Carter collaborates internationally, with research themes centered on protoplanet collisions and nebular shocks.

• Planet Formation
• Extrasolar Planets
• Accretion Disk Physics
• +۳ مورد دیگر

James Owen is a Reader in Astrophysics at the Department of Physics within the Faculty of Natural Sciences at Imperial College London. He holds a Senior Royal Society University Research Fellowship and previously served as a Hubble Fellow at the Institute for Advanced Study in Princeton and a CITA Fellow in Toronto. His research focuses on planet formation, extrasolar planets, and accretion disc physics, with particular emphasis on atmospheric escape mechanisms and protoplanetary disc structures. He is affiliated with the Astrophysics Group and the Physics Permanent Researchers at Imperial College. His key research interests include understanding how close-in super-Earths and mini-Neptunes form and evolve under intense stellar irradiation, driving atmospheric evaporation. He also investigates structures in protoplanetary discs observed via high-resolution imaging, linking these to planet formation processes. His work combines analytic theory and simulations to study hydrodynamic instabilities and disc dynamics. Notable awards include the Hubble Fellowship and CITA Fellowship. His recent work highlights the role of disc photoevaporation on giant planet migration and the observational signatures of embedded planets. He actively contributes to missions like JWST and UV-SCOPE for exoplanet characterization. Key affiliations: Astrophysics Group, Physics Permanent Researchers, Physics of Universe Labs: Blackett Laboratory at South Kensington Campus Future research directions include analyzing the growing dataset of protoplanetary discs and advancing models of exoplanet atmospheric evolution through neural network emulations.

Giulia Perottiمشاهده پروفایل

پژوهشگر ارشد

• Astrophysics
• Planetary Science
• Dust Discs
• +۳ مورد دیگر

Giulia Perotti is a Postdoctoral Fellow at the Astrophysics and Planetary Research group within the Niels Bohr Institute at the University of Copenhagen. Her research focuses on planetary formation processes, particularly examining dust processing in planet-forming regions and the structure of protoplanetary discs. Her research interests include: Astrophysics of planet formation Dust disc structures and evolution Observational astronomy using JWST Water and volatile distribution in protoplanetary systems Exoplanetary system formation Dr. Perotti's recent work demonstrates expertise in analyzing data from the James Webb Space Telescope and studying the PDS 70 system, which hosts directly imaged protoplanets. Her publications show a consistent focus on understanding the physical and chemical processes in planet-forming environments. Her scientific contributions include multiple publications in Astronomy & Astrophysics and other leading astrophysics journals, with several papers published in 2025 examining dust processing, volatile delivery mechanisms, and water reservoirs in planet-forming discs. She collaborates with leading researchers in the field including Ewine van Dishoeck and Thomas Henning as part of international research teams and projects such as the JWST Observations of Young protoStars (JOYS) program and the MINDS (MIRI Medium Deep Survey) project.

Evgeni Grishinمشاهده پروفایل

پژوهشگر ارشد

• Planet Formation
• Chaos
• Binary and Multiple Stars
• +۳ مورد دیگر

Dr. Evgeni Grishin is a Research Fellow at the School of Physics and Astronomy , Monash University . His research focuses on Planet Formation , Chaos , and dynamics of Binary and Multiple Stars . Accepting PhD students for projects in triple/multiple planetary systems, stellar dynamics, and black hole interactions Active in media outreach with 3 public contributions (2020–2022) Recent Research Trends Dr. Grishin’s work bridges astrophysical dynamics and planetary system evolution , with recent emphasis on: Dust evolution in protoplanetary disks Thermal torques in AGN discs White dwarf debris disc interactions Galactic tidal effects on triple systems Gravitational wave source modeling Scientific Awards Jacobs Fellowships (2017): Recognized for graduate research excellence Rahamimoff Travel Grant (2017): Supported international collaboration His research has been cited over 60 times (Scopus) and featured in 21+ news outlets.

Gordon Ogilvieمشاهده پروفایل

استاد

• Astrophysical Disc Dynamics
• Fluid Dynamics
• Magnetohydrodynamics
• +۶ مورد دیگر

Professor Gordon Ogilvie is a Professor of Mathematical Astrophysics at the Department of Applied Mathematics and Theoretical Physics (DAMTP), University of Cambridge, and a Fellow of Clare College. His research focuses on the dynamics of astrophysical discs, including planetary rings, protoplanetary discs, and accretion discs around compact objects. Key interests include hydrodynamic/magnetohydrodynamic instabilities, warped/eccentric disc dynamics, and tidal interactions in planetary systems. He holds a long-standing academic career at Cambridge, including roles as Royal Society University Research Fellow (2000–2005) and Reader in Mathematical Astrophysics (2009–2013). His work bridges fluid dynamics and astrophysics, with applications to exoplanet dynamics and stellar tidal interactions. Research highlights include studies on nonlinear wave behavior in rotating fluids, global disc instabilities, and gravitational interactions in protoplanetary systems. Recent publications address tidal dissipation mechanisms, eccentric disc evolution, and magnetic field dynamics in accretion environments. Professor Ogilvie's affiliations include DAMTP and Clare College, with active contributions to graduate supervision and interdisciplinary collaborations in astrophysical fluid dynamics. His lab focuses on theoretical and computational astrophysics, addressing fundamental questions in disc dynamics and celestial mechanics.

Rebecca G. Martinمشاهده پروفایل

دانشیار

• Accretion Theory
• Protoplanetary Discs
• Planet Formation in Binaries
• +۵ مورد دیگر

Rebecca G. Martin serves as an Associate Professor in the Physics and Astronomy Department at the University of Nevada, Las Vegas. Previously, she held prestigious postdoctoral fellowships including a Sagan Fellowship at JILA, University of Colorado, Boulder for three years and a Giacconi Fellowship at the Space Telescope Science Institute in Baltimore for three years. Her academic journey began with a PhD completed in 2009 at the University of Cambridge, UK, under the supervision of Professor Jim Pringle. Her educational background includes doctoral studies at the University of Cambridge, where she developed expertise in theoretical astrophysics with a focus on accretion disc theory. Prior to her PhD, though specific details aren't provided in the text, she would have completed undergraduate and possibly master's level studies in physics or astronomy that prepared her for advanced research in astrophysical dynamics. Dr. Martin's research centers on theoretical astrophysics, particularly examining how star and planetary systems form and why supermassive black holes grow in galactic centers. She employs both analytic and numerical methods in gas dynamics to investigate these processes. Her work spans several key areas including accretion theory , where she studies angular momentum transport in discs from planetary to galactic scales; protoplanetary discs , focusing on dead zones and gravo-magneto disc instabilities that explain FU Orionis outbursts; planet formation in binary systems , investigating how misaligned discs undergo Kozai-Lidov oscillations; and Be/X-ray binaries , where she explains Type II X-ray outbursts through disc eccentricity driven by Kozai-Lidov mechanisms. Analysis of her 15 most recent publications reveals a consistent focus on disc dynamics across various astrophysical contexts. Her work increasingly addresses complex multi-body systems including triple star configurations and polar-aligned circumbinary structures. The research demonstrates strong theoretical foundations with practical applications to observed astronomical phenomena, particularly in explaining unusual orbital configurations and outburst mechanisms. Recent publications show growing interest in gravitational wave sources through black hole binary mergers and applications to newly discovered exoplanet systems with unusual orbital geometries. Sagan Fellow at JILA, University of Colorado, Boulder Giacconi Fellow at Space Telescope Science Institute Dr. Martin's research program has been supported by prestigious fellowships that recognize exceptional promise in astronomical research. Her work bridges theoretical modeling with observational astronomy, contributing significantly to our understanding of disc dynamics across multiple scales. While specific grant details aren't provided, her extensive publication record in high-impact journals suggests substantial research funding supporting her theoretical investigations. She contributes to the academic community through her research mentorship, though specific student advising details aren't mentioned in the provided text. Her research appears to be conducted primarily through theoretical modeling and computational analysis rather than laboratory-based work. She collaborates extensively with researchers including Stephen H. Lubow, with whom she has numerous co-authored publications addressing disc dynamics across various astrophysical contexts. Her work connects with broader research communities studying exoplanet formation, binary star systems, and high-energy astrophysical phenomena.

Jason Fergusonمشاهده پروفایل

استاد

• Computational Astrophysics
• Stellar Evolution
• Stellar Opacities
• +۵ مورد دیگر

Dr. Jason Ferguson is a Professor in the Department of Matematics, Statistics, and Physics at Wichita State University's Fairmount College of Liberal Arts and Sciences. He also serves as the Physics Help Room Coordinator. His research focuses on computational astrophysics, particularly the tabulation of mean opacities in stellar environments and the study of stellar populations like globular clusters. He collaborates with stellar evolution specialists to understand chemical enrichment in old star systems. Dr. Ferguson earned his Ph.D. from the University of Kentucky in 1997. His work bridges observational and theoretical astrophysics, with a strong emphasis on stellar models, isochrones, and galactic archaeology. His research interests include stellar opacities, stellar evolution, chemical abundance patterns, and the application of advanced modeling techniques like the BAyesian STellar algorithm (BASTA). His studies contribute to understanding Milky Way formation, stellar age chronology, and element origin studies. Key areas of focus in his publications include refining solar composition models, analyzing dwarf star ages with surveys like GALAH, and investigating globular cluster dynamics. His computational tools and datasets (e.g., VizieR catalogs) support broader astrophysical research.

Torsten Löhneمشاهده پروفایل

پژوهشگر

• Astronomy
• Astrophysics
• Planetary Science
• +۳ مورد دیگر

Dr. Torsten Löhne is a Researcher at the Astrophysical Institute and University Observatory of the University of Jena , Germany. His work focuses on debris disks, planetary systems, and dust dynamics in astrophysical contexts. Teaching Activities : Courses include "Introduction to Astronomy" and "The Solar System" in German, along with hands-on experiments in debris disc modeling and planetary physics. Research Interests : Dr. Löhne investigates debris disk evolution, collisional processes in planetary systems, and dust distribution mechanisms. His studies often integrate computational models with observational data from missions like Herschel/DUNES and New Horizons. Publication Trends : Recent works emphasize debris disk modeling, Edgeworth-Kuiper belt dynamics, and far-infrared observations of stellar systems. Collaborative efforts span numerical simulations, dust composition analysis, and exoplanetary system architecture. Scientific Awards : No specific awards or honors are mentioned in the provided text.

• Protoplanetary disks
• radiative transfer
• planet formation
• +۳ مورد دیگر

Dr. David Melon Fuksman is a researcher at the Planet and Star Formation Department of the Max Planck Institute for Astronomy in Heidelberg, Germany. His work focuses on protoplanetary disks , radiative transfer , planet formation , and numerical fluid dynamics . Contact: +49 6221 528-403, Room 308/2 Research Interests include the study of protoplanetary disk dynamics, radiation hydrodynamics, and numerical simulations of planet formation processes. He also investigates high-energy astrophysical phenomena such as gamma-ray bursts and neutrino production in extreme environments. Publication Trends (15 most recent) span computational astrophysics, radiation hydrodynamics, and multiwavelength analysis of protoplanetary disks. His recent work (2025-2024) emphasizes three-temperature models , spiral structures , and implicit solvers for disk-planet interactions, while earlier studies (2023-2013) explore neutrino astrophysics , binary-driven hypernovae , and observational data analysis . Projects and Tools: Development of the PyPLUTO software package and the MATRICS solver, enabling advanced simulations of astrophysical systems.

• Planet Formation
• Exoplanets
• Protoplanetary Discs
• +۳ مورد دیگر

Sofia Savvidou is a Researcher at the Max Planck Institute for Astronomy, affiliated with the Department of Planet and Star Formation. Her research focuses on planet formation mechanisms, protoplanetary discs, and exoplanet dynamics. She is part of the Planet Formation and Exoplanets research group and explores topics like dust dynamics, disk composition, and planet-disk interactions. Her work addresses critical questions in astrophysics, such as the disk mass budget problem, giant planet formation via pebble accretion, and the role of water-ice lines in planetary birth. She has contributed to observational surveys like the EDEN Survey, which investigates planet occurrence rates around late-M dwarfs. Key themes in her publications include the influence of pressure bumps, dust evolution, and grain growth on disc structures and planetary systems. Her research bridges theoretical modeling with observational data to advance understanding of how planets form and evolve in protoplanetary environments. Her studies on disk substructures, such as gaps and rings, shed light on planet-disc interactions and composition gradients. Recent work emphasizes distinguishing disc features to better interpret observations from telescopes like the Atacama Large Millimeter/submillimeter Array (ALMA).

Christoph Schäferمشاهده پروفایل

پژوهشگر

• Computational Physics
• High Performance Computing
• Smoothed Particle Hydrodynamics
• +۶ مورد دیگر

Christoph Schäfer is a German astrophysicist at the University of Tübingen, affiliated with the Institute for Astronomy and Astrophysics and its Computational Physics department. His work focuses on numerical particle methods, particularly Smoothed Particle Hydrodynamics (SPH), to model planetary formation, collisions, and protoplanetary disc dynamics. University of Tübingen, Institute for Astronomy and Astrophysics, Computational Physics Expert in SPH simulations, high-performance computing, and planet formation Developed the miluph and miluphcuda SPH codes Dr. Schäfer's research spans impact physics, binary star systems, and dust dynamics. His work has been applied to missions like DART and includes modeling Mercury's formation, circumbinary disc interactions, and collisional dust production. He teaches computational astrophysics, numerical methods, and advanced astronomy courses, with a strong emphasis on hands-on programming exercises. His lab ( Numerical Particle Methods Group ) develops GPU-optimized simulation tools, and he has contributed to comparative studies of disc-planet interactions and small body dynamics in the solar system. He maintains an ORCID profile and is recognized in the astronomical community via the asteroid (5364) Christophschafer , discovered in 1980. Contact: ch.schaefer@uni-tuebingen.de (professional) or cm.schaefer@gmail.com (private).

• Theoretical Astrophysics
• Astrophysical Fluid Dynamics
• Extrasolar Planets
• +۳ مورد دیگر

Kristen Menou is an Associate Professor at the University of Toronto, affiliated with the UTSC campus, the Dunlap Institute for Astronomy & Astrophysics, and the Canadian Institute for Theoretical Astrophysics (CITA). She earned her Ph.D. in 1999 from Paris. Her research centers on theoretical astrophysics, with a focus on fluid dynamics in planetary systems, exoplanet atmospheres, and stellar evolution. She employs analytical techniques and numerical simulations to study astrophysical fluid behavior, climate modeling of exoplanets, and the application of machine learning to astrophysical problems. Her research interests include: Theoretical modeling of exoplanet atmospheres and climates Dynamics of accretion discs and protoplanetary systems Fluid mechanics in astrophysical contexts Machine learning applications for planetary science Climate diversity in habitable zones Atmospheric circulation patterns in tidally locked planets Menou's recent publications (2022-2025) demonstrate a strong emphasis on exoplanet climate modeling, atmospheric dynamics, and interdisciplinary approaches combining astrophysics with machine learning. Her work frequently explores observational ambiguities in exoplanet characterization, climate stability thresholds, and novel computational methods for simulating complex astrophysical systems.

Sean Andrewsمشاهده پروفایل

مدرس

• Protoplanetary Disks
• Planet Formation
• Radio Astronomy
• +۵ مورد دیگر

Sean Andrews is a Senior Astrophysicist at the Smithsonian Astrophysical Observatory (SAO) within the Center for Astrophysics | Harvard & Smithsonian, and a Lecturer in the Department of Astronomy at Harvard University. He concurrently serves as Director of the CfA Radio Telescope Data Center (RTDC). Education: Bachelor's in Physics and Mathematics, Northwestern University, 2001 M.S. in Astronomy, Institute for Astronomy, University of Hawaiʻi, 2003 Ph.D. in Astronomy, Institute for Astronomy, University of Hawaiʻi, 2007 As an observational astronomer specializing in planet formation, Andrews investigates protoplanetary disks through physical conditions, dynamics, chemistry, and evolution of gas/solids, dust growth, and substructures. His work extends to young stars and planets—including dynamical masses, stellar evolution, multiplicity, and planet-disk interactions—alongside radio interferometry techniques like visibility modeling and digital signal processing. Recent publications demonstrate expertise in ALMA, SMA, and JWST data analysis for disk structure and chemistry. His 2024-2025 publications reveal concentrated focus on protoplanetary disk substructures, chemical composition gradients, and kinematic signatures across major surveys like exoALMA, MAPS, and JDISC. Key themes include dust trap dynamics, molecular fractionation, circumplanetary material detection, and advanced interferometric calibration techniques—all converging on understanding planet formation mechanisms. Scientific Awards: NASA Hubble Fellowship Andrews leads research groups for DSHARP, MAPS, and exoALMA projects, mentoring students/postdocs in analyzing radio/mm-wave data. His team develops pipelines for ALMA/SMA data reduction and collaborates internationally on disk imaging. He actively recruits prospective students through dedicated website resources and coordinates with Harvard's astronomy program for academic training. He directs the RTDC for radio telescope data analysis and operates within the CfA's Radio & Geoastronomy division. His teams drive the exoALMA survey (50+ papers) and MAPS initiative, utilizing ALMA's high-resolution capabilities to map chemical substructures and kinematic anomalies in planet-forming environments.

Anders Johansenمشاهده پروفایل

استاد

• Planet Formation
• Exoplanets
• Accretion Discs
• +۴ مورد دیگر

Anders Johansen is a Professor of Astronomy at Lund Observatory, Department of Astronomy and Theoretical Physics, Lund University, Sweden, and concurrently a Professor of Planetary Sciences and Planet Formation at the GLOBE Institute, University of Copenhagen. His research focuses on planet formation, exoplanets, accretion discs, turbulence, and supercomputing. He obtained his PhD in 2007 from Heidelberg University and the Max Planck Institute for Astronomy, followed by a postdoc at Leiden Observatory. He became a docent at Lund University in 2013. His work explores topics like pebble accretion, protoplanetary disc dynamics, and planetary system evolution. He leads a research group and contributes to major missions like PLATO. His recent studies address planet formation mechanisms, dust dynamics, and atmospheric processes in planetary systems. Education: PhD (2007), Postdoc (2007–2009), Docent (2013) Research interests include simulating planetesimal formation via the streaming instability, analyzing protoplanetary disc turbulence, and investigating the chemical and dynamical evolution of planetary atmospheres. His articles span topics like pebble accretion thresholds, gas giant formation pathways, and observational signatures of circumplanetary discs. Awards and grants are not explicitly listed in the provided text. He collaborates widely, with over 150 publications, and his work bridges computational astrophysics with observational data.

Philip Armitageمشاهده پروفایل

استاد

• Astrophysics
• Planet Formation
• Protoplanetary Disks
• +۶ مورد دیگر

Philip Armitage is a Professor in the Department of Physics and Astronomy at Stony Brook University. His research focuses on astrophysical processes governing planet formation, protoplanetary disk dynamics, and accretion disk physics. Key areas include gravitational instability, streaming instability, turbulence effects on planetesimal formation, and the role of magnetic fields in disk evolution. He has contributed to understanding circumplanetary disk formation, tidal interactions in binary systems, and the interplay between disk turbulence and particle dynamics. His work spans theoretical and computational astrophysics, with a focus on simulating protoplanetary environments using advanced numerical techniques. Recent studies explore the rarity of circumplanetary disks at large orbital radii, thermodynamic criteria for disk stability, and the impact of radiation hydrodynamics on disk structure. He also investigates disk-planet interactions in binary star systems and the dynamics of tidal disruption events around black holes. Armitage's research integrates deep learning for analyzing particle clustering in turbulent disks and applies Bayesian methods to predict planetary system stability. His publications highlight the importance of turbulence suppression in collisional processes and the universality of initial planetesimal size distributions. Grants & Collaborations: His work is supported by grants focusing on computational astrophysics and observational data analysis. Collaborations span international teams working on ALMA observations of protoplanetary disks and simulations of extreme mass ratio binaries.