地外科学 · 全部实体（第 92 / 100 页）

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• Recognizing the Value of the Solar Gravitational Lens for Direct Multipixel Imaging and Spectroscopy of an Exoplanet
  The Solar Gravitational Lens (SGL) allows for major brightness amplification ($\sim 10^{11}$ at wavelength of $1~μ$m) and extreme angular resolution ($\sim10^{-10}$ arcsec) within a narrow field of view. A meter-class telescope, with a modest coronagraph to bl…
  arxiv Slava G. Turyshev, Michael Shao, Janice Shen, Hanying Zhou 等 2018-03-12T15:42:07Z 置信度 0.78 astro-ph.IMastro-ph.EPgr-qc
• Investigating Planet Formation and Evolutionary Processes with Short-Period Exoplanets
  From wispy gas giants on the verge of disruption to tiny rocky bodies already falling apart, short-period exoplanets pose a severe puzzle to theories of planet formation and orbital evolution. By far most of the planets known beyond the solar system orbit thei…
  arxiv Brian Jackson, Elisabeth Adams, René Heller, Michael Endl 2018-03-27T19:50:50Z 置信度 0.78 astro-ph.EP
• Prioritizing High-Precision Photometric Monitoring of Exoplanet and Brown Dwarf Companions with JWST -- Strategic Exoplanet Initiatives with HST and JWST White Paper
  We advocate for the prioritization of high-precision photometric monitoring of exoplanet and brown dwarf companions to detect brightness variability arising from features in their atmospheres. Measurements of photometric variability provide not only an insight…
  arxiv Ben J. Sutlieff, Xueqing Chen, Pengyu Liu, Emma E. Bubb 等 2024-05-01T23:58:26Z 置信度 0.78 astro-ph.IMastro-ph.EPastro-ph.SR
• Exoplanet Diversity in the Era of Space-based Direct Imaging Missions
  This whitepaper discusses the diversity of exoplanets that could be detected by future observations, so that comparative exoplanetology can be performed in the upcoming era of large space-based flagship missions. The primary focus will be on characterizing Ear…
  arxiv Ravi Kopparapu, Eric Hebrard, Rus Belikov, Natalie M. Batalha 等 2018-03-10T14:18:37Z 置信度 0.78 astro-ph.EP
• M dwarf stars in the light of (future) exoplanet searches
  We present a brief overview of a splinter session on M dwarf stars as planet hosts that was organized as part of the Cool Stars 17 conference. The session was devoted to reviewing our current knowledge of M dwarf stars and exoplanets in order to prepare for cu…
  arxiv B. Rojas-Ayala, E. J. Hilton, A. W. Mann, S. Lépine 等 2012-11-02T20:00:04Z 置信度 0.78 astro-ph.SRastro-ph.EP
• Solar System Ice Giants: Exoplanets in our Backyard
  Future remote sensing of exoplanets will be enhanced by a thorough investigation of our solar system Ice Giants (Neptune-size planets). What can the configuration of the magnetic field tell us (remotely) about the interior, and what implications does that fiel…
  arxiv Abigail Rymer, Kathleen Mandt, Dana Hurley, Carey Lisse 等 2018-04-10T14:54:50Z 置信度 0.78 astro-ph.EP
• Worlds Beyond: A Strategy for the Detection and Characterization of Exoplanets
  This is a scientific strategy for the detection and characterization of extrasolar planets; that is, planets orbiting other stars. As such, it maps out over a 15-year horizon the techniques and capabilities required to detect and measure the properties of plan…
  arxiv J. I. Lunine, D. Fischer, H. Hammel, T. Henning 等 2008-08-20T13:59:37Z 置信度 0.78 astro-phastro-ph.IM
• Transiting Exoplanet Studies and Community Targets for JWST's Early Release Science Program
  The James Webb Space Telescope will revolutionize transiting exoplanet atmospheric science due to its capability for continuous, long-duration observations and its larger collecting area, spectral coverage, and spectral resolution compared to existing space-ba…
  arxiv Kevin B. Stevenson, Nikole K. Lewis, Jacob L. Bean, Charles Beichman 等 2016-02-26T16:33:06Z 置信度 0.78 astro-ph.EPastro-ph.IM
• Direct Imaging in Reflected Light: Characterization of Older, Temperate Exoplanets With 30-m Telescopes
  Direct detection, also known as direct imaging, is a method for discovering and characterizing the atmospheres of planets at intermediate and wide separations. It is the only means of obtaining spectra of non-transiting exoplanets. Characterizing the atmospher…
  arxiv Etienne Artigau, Rebecca A. Bernstein, Timothy Brandt, Jeffrey Chilcote 等 2018-08-29T04:11:04Z 置信度 0.78 astro-ph.IM
• Diversity among other worlds: characterization of exoplanets by direct detection
  The physical characterization of exoplanets will require to take spectra at several orbital positions. For that purpose, a direct imaging capability is necessary. Direct imaging requires an efficient stellar suppression mechanism, associated with an ultrasmoot…
  arxiv J. Schneider, A. Boccaletti, A. Aylward, P. Baudoz 等 2008-11-15T14:53:09Z 置信度 0.78 astro-ph
• Highly Volcanic Exoplanets, Lava Worlds, and Magma Ocean Worlds: An Emerging Class of Dynamic Exoplanets of Significant Scientific Priority
  Highly volcanic exoplanets, which can be variously characterized as 'lava worlds', 'magma ocean worlds', or 'super-Ios' are high priority targets for investigation. The term 'lava world' may refer to any planet with extensive surface lava lakes, while the term…
  arxiv Wade G. Henning, Joseph P. Renaud, Prabal Saxena, Patrick L. Whelley 等 2018-04-13T20:27:06Z 置信度 0.78 astro-ph.EPphysics.ao-phphysics.geo-ph
• A Quick Study of Science Return from Direct Imaging Exoplanet Missions: Detection and Characterization of Circumstellar Material with an AFTA or EXO-C/S CGI
  The capabilities of a high (~ 10^-9 resel^-1) contrast, narrow-field, coronagraphic instrument (CGI) on a space-based AFTA-C or probe-class EXO-C/S mission, conceived to study the diversity of exoplanets now known to exist into stellar habitable zones, are par…
  arxiv Glenn Schneider 2014-12-29T18:45:25Z 置信度 0.78 astro-ph.IMastro-ph.EP
• Exoplanet Science Priorities from the Perspective of Internal and Surface Processes for Silicate and Ice Dominated Worlds
  The geophysics of extrasolar planets is a scientific topic often regarded as standing largely beyond the reach of near-term observations. This reality in no way diminishes the central role of geophysical phenomena in shaping planetary outcomes, from formation,…
  arxiv Wade G. Henning, Joseph P. Renaud, Avi M. Mandell, Prabal Saxena 等 2018-04-13T19:37:52Z 置信度 0.78 astro-ph.EPphysics.geo-ph
• Completing the Census of Exoplanets with the Microlensing Planet Finder (MPF)
  The MPF mission will provide a statistical census of exoplanets with masses greater than 0.1 Earth-masses and orbital separations ranging from 0.5AU to infinity. This includes analogs to all the Solar System's planets except for Mercury, as well as most types …
  arxiv David P. Bennett, J. Anderson, J. -P. Beaulieu, I. Bond 等 2010-12-20T21:54:39Z 置信度 0.78 astro-ph.EPastro-ph.COastro-ph.GAastro-ph.IMastro-ph.SR
• Radial velocity follow-up for confirmation and characterization of transiting exoplanets
  Radial Velocity follow-up is essential to establish or exclude the planetary nature of a transiting companion as well as to accurately determine its mass. Here we present some elements of an efficient Doppler follow-up strategy, based on high-resolution spectr…
  arxiv F. Bouchy, C. Moutou, D. Queloz, the CoRoT Exoplanet Science Team 2009-02-20T06:49:07Z 置信度 0.78 astro-ph.EP
• Using Ground-Based Telescopes to Mature Key Technologies and Advance Science for Future NASA Exoplanet Direct Imaging Missions
  Ground-based telescopes have been playing a leading role in exoplanet direct imaging science and technological development for the past two decades and will continue to have an indispensable role for the next decade and beyond. Extreme adaptive optics (AO) sys…
  arxiv Thayne Currie, Ruslan Belikov, Olivier Guyon, N. Jeremy Kasdin 等 2018-03-14T18:02:14Z 置信度 0.78 astro-ph.IMastro-ph.EP
• Planet Hunters. VIII. Characterization of 41 Long-Period Exoplanet Candidates from Kepler Archival Data
  The census of exoplanets is incomplete for orbital distances larger than 1 AU. Here, we present 41 long-period planet candidates in 38 systems identified by Planet Hunters based on Kepler archival data (Q0-Q17). Among them, 17 exhibit only one transit, 14 have…
  arxiv Ji Wang, Debra A. Fischer, Thomas Barclay, Alyssa Picard 等 2015-12-08T17:34:13Z 置信度 0.78 astro-ph.EP
• Precision Space Astrometry as a Tool to Find Earth-like Exoplanets
  Because of the recent technological advances, the key technologies needed for precision space optical astrometry are now in hand. The Microarcsecond Astrometry Probe (MAP) mission concept is designed to find 1 Earth mass planets at 1AU orbit (scaled to solar l…
  arxiv Michael Shao, Slava G. Turyshev, Eduardo Bendek, Debra Fischer 等 2018-03-10T01:10:51Z 置信度 0.78 astro-ph.IMastro-ph.EP
• CoRoT: harvest of the exoplanet program
  One of the objectives of the CoRoT mission is the search for transiting extrasolar planets using high-precision photometry, and the accurate characterization of their fundamental parameters. The CoRoT satellite consecutively observes crowded stellar fields sin…
  arxiv Claire Moutou, Magali Deleuil, Tristan Guillot, Annie Baglin 等 2013-06-03T20:00:25Z 置信度 0.78 astro-ph.EP
• ExoNet: Calibrated Multimodal Deep Learning for TESS Exoplanet Candidate Vetting using Phase-Folded Light Curves, Stellar Parameters, and Multi-Head Attention
  The discovery of exoplanets at scale has become one of the defining data science challenges in modern astrophysics. NASA's Transiting Exoplanet Survey Satellite (TESS) had catalogued over 7,800 planet candidates by early 2026, yet confirmation stands at fewer …
  arxiv Md. Rashadul Islam 2026-04-16T22:26:29Z 置信度 0.78 astro-ph.EPastro-ph.IMcs.LG
• Exoplanet Exploration Program Analysis Group (ExoPAG) Study Analysis Group (SAG) 17 Final Report Resources Needed for Planetary Confirmation and Characterization
  The upcoming TESS mission will detect thousands of candidate transiting exoplanets. Those candidates require extensive follow-up observations to distinguish genuine planets from false positives, and to resolve the physical properties of the planets and their h…
  arxiv David R. Ciardi, Joshua Pepper, Knicole Colon, Stephen R. Kane 等 2018-10-19T21:08:07Z 置信度 0.78 astro-ph.EP
• The CoRoT exoplanet programme: exploring the gas-giant/terrestrial planet transition
  CoRoT, which was launched successfully on the 27th of December 2006, is the first space mission to have the search for planetary transits at the heart of its science programme. It is expected to be able to detect transits of planets with radii down to approxim…
  arxiv S. Aigrain, P. Barge, M. Deleuil, F. Fressin 等 2007-02-02T14:46:24Z 置信度 0.78 astro-ph
• Early evolution of purple retinal pigments on Earth and implications for exoplanet biosignatures
  We propose that retinal-based phototrophy arose early in the evolution of life on Earth, profoundly impacting the development of photosynthesis and creating implications for the search for life beyond our planet. While the early evolutionary history of phototr…
  arxiv Shiladitya DasSarma, Edward W. Schwieterman 2018-10-11T17:51:41Z 置信度 0.78 astro-ph.EP
• The Transiting Exoplanet Survey Satellite
  The Transiting Exoplanet Survey Satellite (TESS) will search for planets transiting bright and nearby stars. TESS has been selected by NASA for launch in 2017 as an Astrophysics Explorer mission. The spacecraft will be placed into a highly elliptical 13.7-day …
  arxiv George R. Ricker, Joshua N. Winn, Roland Vanderspek, David W. Latham 等 2014-06-01T09:37:18Z 置信度 0.78 astro-ph.EPastro-ph.SR
• The Critical, Strategic Importance of Adaptive Optics-Assisted Ground-Based Telescopes for the Success of Future NASA Exoplanet Direct Imaging Missions
  Ground-based telescopes coupled with adaptive optics (AO) have been playing a leading role in exoplanet direct imaging science and technological development for the past two decades and will continue to have an indispensable role for the next decade and beyond…
  arxiv Thayne Currie, Ruslan Belikov, Olivier Guyon, N. Jeremy Kasdin 等 2019-03-11T18:00:00Z 置信度 0.78 astro-ph.EPastro-ph.IMastro-ph.SR
• NASA Exoplanet Exploration Program (ExEP) Mission Star List for the Habitable Worlds Observatory (2023)
  The Astro 2020 Decadal Survey "Pathways to Discovery in Astronomy and Astrophysics for the 2020s" has recommended that "after a successful mission and technology maturation program, NASA should embark on a program to realize a mission to search for biosignatur…
  arxiv Eric Mamajek, Karl Stapelfeldt 2024-02-19T06:28:49Z 置信度 0.78 astro-ph.IMastro-ph.EPastro-ph.SR
• Beyond runaway: initiation of the post-runaway greenhouse state on rocky exoplanets
  The runaway greenhouse represents the ultimate climate catastrophe for rocky, Earth-like worlds: when the incoming stellar flux cannot be balanced by radiation to space, the oceans evaporate and exacerbate heating, turning the planet into a hot wasteland with …
  arxiv Ryan Boukrouche, Tim Lichtenberg, Raymond T. Pierrehumbert 2021-07-29T16:19:37Z 置信度 0.78 astro-ph.EPphysics.ao-phphysics.geo-ph
• Exoplanet Catalogues
  One of the most exciting developments in the field of exoplanets has been the progression from 'stamp-collecting' to demography, from discovery to characterisation, from exoplanets to comparative exoplanetology. There is an exhilaration when a prediction is co…
  arxiv Jessie L. Christiansen 2018-03-29T17:06:11Z 置信度 0.78 astro-ph.EP
• Exoplanet Atmospheres
  At the dawn of the first discovery of exoplanets orbiting sun-like stars in the mid-1990s, few believed that observations of exoplanet atmospheres would ever be possible. After the 2002 Hubble Space Telescope detection of a transiting exoplanet atmosphere, man…
  arxiv S. Seager, D. Deming 2010-05-21T18:18:03Z 置信度 0.78 astro-ph.EP
• The Demographics of Exoplanets
  In the broadest sense, the primary goal of exoplanet demographic surveys is to determine the frequency and distribution of planets as a function of as many of the physical parameters that may influence planet formation and evolution as possible, over as broad …
  arxiv B. Scott Gaudi, Jessie L. Christiansen, Michael R. Meyer 2020-11-09T19:29:30Z 置信度 0.78 astro-ph.EPastro-ph.SR
• Dark Exoplanets
  The prevailing assumption is that all exoplanets are made of ordinary matter. However, we propose an unconventional possibility that some exoplanets could be made of dark matter, which we name "dark exoplanets." In this paper, we explore methods to search for …
  arxiv Yang Bai, Sida Lu, Nicholas Orlofsky 2023-03-21T18:40:28Z 置信度 0.78 astro-ph.EPastro-ph.IMhep-ph
• Aerosols in Exoplanet Atmospheres
  Observations of exoplanet atmospheres have shown that aerosols, like in the Solar System, are common across a variety of temperatures and planet types. The formation and distribution of these aerosols are inextricably intertwined with the composition and therm…
  arxiv Peter Gao, Hannah R. Wakeford, Sarah E. Moran, Vivien Parmentier 2021-02-06T02:34:08Z 置信度 0.78 astro-ph.EP
• Exoplanet Clouds
  Clouds also form in atmospheres of planets that orbit other stars than our Sun, in so-called extrasolar planets or exoplanets. Exoplanet atmospheres can be chemically extremely rich. Exoplanet clouds are therefor made of a mix of materials that changes through…
  arxiv Christiane Helling 2018-12-10T13:45:44Z 置信度 0.78 astro-ph.EPastro-ph.SR
• Exoplanet Transit Database. Reduction and processing of the photometric data of exoplanet transits
  We demonstrate the newly developed resource for exoplanet researchers - The Exoplanet Transit Database. This database is designed to be a web application and it is open for any exoplanet observer. It came on-line in September 2008. The ETD consists of three in…
  arxiv Stanislav Poddaný, Luboš Brát, Ondřej Pejcha 2009-09-14T13:54:06Z 置信度 0.78 astro-ph.EP
• Chemical modeling of exoplanet atmospheres
  The past twenty years have revealed the diversity of planets that exist in the Universe. It turned out that most of exoplanets are different from the planets of our Solar System and thus, everything about them needs to be explored. Thanks to current observatio…
  arxiv Olivia Venot, Marcelino Agúndez 2014-06-25T13:47:55Z 置信度 0.78 astro-ph.EP
• Exoplanet Detection : A Detailed Analysis
  The exoplanet detection is the most exciting and challenging field of astronomy. The discovery of many exoplanets has revolutionized our understanding of the formation and evolution of planetary systems and has showed new ways to search for extra terrestrial l…
  arxiv Mahima Kaushik, Aditee Mattoo, Ritesh Rastogi 2024-04-14T05:12:40Z 置信度 0.78 astro-ph.EPastro-ph.IM
• The Future of Exoplanet Direct Detection
  Diffraction fundamentally limits our ability to image and characterize exoplanets. Current and planned coronagraphic searches for exoplanets are making incredible strides but are fundamentally limited by the inner working angle of a few lambda/D. Some crucial …
  arxiv John D. Monnier, 65 endorsers 2019-07-22T20:32:15Z 置信度 0.78 astro-ph.IMastro-ph.EP
• The Exoplanet Orbit Database
  We present a database of well determined orbital parameters of exoplanets. This database comprises spectroscopic orbital elements measured for 427 planets orbiting 363 stars from radial velocity and transit measurements as reported in the literature. We have a…
  arxiv Jason T Wright, Onsi Fakhouri, Geoffrey W. Marcy, Eunkyu Han 等 2010-12-27T23:21:03Z 置信度 0.78 astro-ph.SRastro-ph.EP
• Exoplanet Detection with Microlensing
  Microlensing is the method of exoplanet detection that discovers solar system analog exoplanets. These are planets low in mass located in wide orbits around their host stars. Even though thousands of exoplanets are discovered, they are mostly hot planets close…
  arxiv Aparna Bhattacharya 2025-05-15T18:00:04Z 置信度 0.78 astro-ph.EPastro-ph.GA
• On the importance of laboratory experiments for interpreting exoplanet observations
  With the advanced capabilities of ground- and space-based telescopes, exoplanet science is beginning to characterize the physics and chemistry of exoplanet atmospheres. However, interpreting exoplanet observations requires sophisticated modeling tools that rel…
  arxiv Maggie A. Thompson 2026-03-25T20:45:47Z 置信度 0.78 astro-ph.EPastro-ph.IM
• Asteroseismology of Exoplanet Host Stars
  Asteroseismology is among the most powerful observational tools to determine fundamental properties of stars. Space-based photometry has recently enabled the systematic detection of oscillations in exoplanet host stars, allowing a combination of asteroseismolo…
  arxiv Daniel Huber 2015-11-23T21:00:06Z 置信度 0.78 astro-ph.EPastro-ph.SR
• The Exoplanet Transmission Spectroscopy Imager (ETSI)
  We present the design of a novel instrument tuned to detect transiting exoplanet atmospheres. The instrument, which we call the exoplanet transmission spectroscopy imager (ETSI), makes use of a new technique called common-path multi-band imaging (CMI). ETSI us…
  arxiv Mary Anne Limbach, Luke M. Schmidt, D. L. DePoy, Jeffrey C. Mason 等 2020-12-01T19:42:46Z 置信度 0.78 astro-ph.IMastro-ph.EPastro-ph.SR
• Transit timing analysis of the exoplanet TrES-5 b. Possible existence of the exoplanet TrES-5 c
  In this work, we present transit timing variations detected for the exoplanet TrES-5b. To obtain the necessary amount of photometric data for this exoplanet, we have organized an international campaign to search for exoplanets based on the Transit Timing Varia…
  arxiv Eugene N. Sokov, Iraida A. Sokova, Vladimir V. Dyachenko, Denis A. Rastegaev 等 2018-06-09T16:33:47Z 置信度 0.78 astro-ph.EP
• The multiplicity of exoplanet host stars - New low-mass stellar companions of the exoplanet host stars HD125612 and HD212301
  Aims: We present new results from our ongoing multiplicity study of exoplanet host stars, carried out with SofI/NTT. We provide the most recent list of confirmed binary and triple star systems that harbor exoplanets. Methods: We use direct imaging to identify …
  arxiv M. Mugrauer, R. Neuhaeuser 2008-12-13T16:09:59Z 置信度 0.78 astro-ph
• Transiting Exoplanet Atmospheres in the Era of JWST
  The field of exoplanet atmospheric characterization has recently made considerable advances with the advent of high-resolution spectroscopy from large ground-based telescopes and the commissioning of the James Webb Space Telescope (JWST). We have entered an er…
  arxiv Eliza M. -R. Kempton, Heather A. Knutson 2024-04-23T18:19:37Z 置信度 0.78 astro-ph.EPastro-ph.SRphysics.geo-ph
• Characterizing Exoplanets for Assessing Their Potential Habitability
  The Statistical-likelihood Exoplanetary Habitability Index (SEPHI) serves as a valuable tool for prioritizing targets for further study and identifying potentially habitable environments. In this paper, we present SEPHI 2.0, which incorporates several key impr…
  arxiv J. M. Rodríguez-Mozos, A. Moya 2025-06-26T15:03:51Z 置信度 0.78 astro-ph.EP
• The Library of Exoplanet Atmospheric Composition Measurements: Population Level Trends in Exoplanet Composition with ExoComp
  The present-day bulk elemental composition of an exoplanet can provide insight into a planet's formation and evolutionary history. Such information is now being measured for dozens of planets with state-of-the-art facilities using Bayesian atmosphere retrieval…
  arxiv Joshua D. Lothringer, Nataliea Lowson, Guangwei Fu 2025-10-30T17:57:24Z 置信度 0.78 astro-ph.EPastro-ph.IM
• Starshade Exoplanet Data Challenge
  Starshade in formation flight with a space telescope is a rapidly maturing technology that would enable imaging and spectral characterization of small planets orbiting nearby stars in the not-too-distant future. While performance models of the starshade-assist…
  arxiv Renyu Hu, Sergi R. Hildebrandt, Mario Damiano, Stuart Shaklan 等 2021-03-16T23:11:43Z 置信度 0.78 astro-ph.EPastro-ph.IM
• Multiplicity-Study of Exoplanet Host Stars
  We carry out a systematic search campaign for wide companions of exoplanet host stars to study their multiplicity and its influence on the long-term stability and the orbital parameters of the exoplanets. We have already found 6 wide companions, raising the nu…
  arxiv M. Mugrauer, R. Neuhäuser, T. Mazeh, E. Guenther 2005-12-05T13:30:00Z 置信度 0.78 astro-ph
• Classifications for Exoplanet and Exoplanetary Systems -- Could it be developed? I. Exoplanet classification
  When a star is described as a spectral class G2V, we know its approximate mass, temperature, age, and size. At more than 5,700 exoplanets discovered, it is a natural developmental step to establish a classification for them, such as for example, the Harvard cl…
  arxiv E. Plávalová, A. Rosaev 2024-09-15T08:36:32Z 置信度 0.78 astro-ph.EPastro-ph.IM
• Transiting exoplanets and magnetic spots characterized with optical interferometry
  Stellar activity causes difficulties in the characterization of transiting exoplanets. Studies have been performed to quantify its impact on infrared interferometry, but not in the visible domain, which however allows reaching better angular resolution and is …
  arxiv R. Ligi, D. Mourard, A. -M. Lagrange, K. Perraut 等 2014-10-20T16:00:18Z 置信度 0.78 astro-ph.IMastro-ph.SR
• Exoplanet Demographics: Physical and Orbital Properties
  The discovery of over 5700 exoplanets has led to a boom in the field of exoplanet demographics over the past decade. Led by swaths of exoplanet discoveries from NASA's Kepler space mission, astronomers have been conducting statistical studies of the exoplanet …
  arxiv Ryan Cloutier 2024-09-19T19:50:34Z 置信度 0.78 astro-ph.EP
• The NASA Exoplanet Archive: Data and Tools for Exoplanet Research
  We describe the contents and functionality of the NASA Exoplanet Archive, a database and tool set funded by NASA to support astronomers in the exoplanet community. The current content of the database includes interactive tables containing properties of all pub…
  arxiv R. L. Akeson, X. Chen, D. Ciardi, M. Crane 等 2013-07-10T23:36:08Z 置信度 0.78 astro-ph.IMastro-ph.EP
• Spectra as Windows into Exoplanet Atmospheres
  Understanding a planet's atmosphere is a necessary condition for understanding not only the planet itself, but also its formation, structure, evolution, and habitability, This puts a premium on obtaining spectra, and developing credible interpretative tools wi…
  arxiv Adam Burrows 2013-12-06T21:00:04Z 置信度 0.78 astro-ph.EP
• Transit observations of the exoplanet WASP-2b
  We present photometric transit observations of the exoplanet WASP-2b using the MTM-500 telescope of the Crimean Astrophysical Observatory of RAS. A brief history of the discovery of the exoplanet WASP-2b and its main characteristics are considered. Observation…
  arxiv V. K. Ignatov, M. A. Gorbachev, A. A Shlyapnikov 2019-03-25T05:59:31Z 置信度 0.78 astro-ph.EPastro-ph.SR
• A Quantitative Comparison of Exoplanet Catalogs
  In this study, we investigated the differences between four commonly-used exoplanet catalogs (exoplanet.eu; exoplanetarchive.ipac.caltech.edu; openexoplanetcatalogue.com; exoplanets.org) using a Kolmogorov-Smirnov (KS) test. We found a relatively good agreemen…
  arxiv Dolev Bashi, Ravit Helled, Shay Zucker 2018-08-30T11:40:13Z 置信度 0.78 astro-ph.EP
• Exoplanet Terra Incognita
  Exoplanet surface imaging, cartography and the search for exolife are the next frontiers of planetology and astrophysics. Here we present an over-view of ideas and techniques to resolve albedo features on exoplanetary surfaces. Albedo maps obtained in various …
  arxiv Svetlana V. Berdyugina, Jeff R. Kuhn, Ruslan Belikov, Slava G. Turyshev 2018-09-04T20:02:44Z 置信度 0.78 astro-ph.IMastro-ph.EP
• Exoplanets and SETI
  The discovery of exoplanets has both focused and expanded the search for extraterrestrial intelligence. The consideration of Earth as an exoplanet, the knowledge of the orbital parameters of individual exoplanets, and our new understanding of the prevalence of…
  arxiv Jason T. Wright 2017-07-07T13:55:03Z 置信度 0.78 astro-ph.EP
• The Brown Dwarf-Exoplanet Connection
  Brown dwarfs are commonly regarded as easily-observed templates for exoplanet studies, with comparable masses, physical sizes and atmospheric properties. There is indeed considerable overlap in the photospheric temperatures of the coldest brown dwarfs (spectra…
  arxiv Adam J. Burgasser 2009-03-09T14:55:25Z 置信度 0.78 astro-ph.SRastro-ph.EP
• Four New Exoplanets and Hints of Additional Substellar Companions to Exoplanet Host Stars
  We present four new exoplanets: HIP 14810 b & c, HD 154345 b, and HD 187123 c. The two planets orbiting HIP 14810, from the N2K project, have masses of 3.9 and 0.76 M_jup. We have searched the radial velocity time series of 90 known exoplanet systems and f…
  arxiv J. T. Wright, G. W. Marcy, D. A. Fischer, R. P. Butler 等 2006-11-21T04:57:14Z 置信度 0.78 astro-ph
• Exoplanet Science From {\it Kepler}
  The Kepler spacecraft, whose single instrument was a 0.95 m diameter wide-field telescope, operated in a heliocentric orbit for nearly a decade, returning a wealth of data that have revolutionized exoplanet science. Kepler data have been used to discover thous…
  arxiv Jack J. Lissauer, Natalie M. Batalha, William J. Borucki 2023-11-08T19:02:55Z 置信度 0.78 astro-ph.EP
• Ground-Based Reconnaissance Observations of 21 Exoplanet Atmospheres with the Exoplanet Transmission Spectroscopy Imager
  One of the most prolific methods of studying exoplanet atmospheres is transmission spectroscopy, which measures the difference between the depth of an exoplanet's transit signal at various wavelengths and attempts to correlate the depth changes to potential fe…
  arxiv Ryan J. Oelkers, Luke M. Schmidt, Erika Cook, Mary Anne Limbach 等 2025-03-05T22:05:39Z 置信度 0.78 astro-ph.EPastro-ph.IMastro-ph.SR
• An Informational-Entropic Approach to Exoplanet Characterization
  In the past, measures of ``Earth-likeness'' of exoplanets have been qualitative, considered an abiotic Earth, or required discretionary choices of what parameters make a planet Earth-like. With the advent of high-resolution exoplanet spectroscopy, there is a g…
  arxiv Sara Vannah, Ian D. Stiehl, Marcelo Gleiser 2022-06-27T14:46:52Z 置信度 0.78 astro-ph.EPastro-ph.IM
• Mapping out the time-evolution of exoplanet processes
  There are many competing theories and models describing the formation, migration and evolution of exoplanet systems. As both the precision with which we can characterize exoplanets and their host stars, and the number of systems for which we can make such a ch…
  arxiv Jessie L. Christiansen, Charles Beichman, David R. Ciardi, Daniel Huber 等 2019-03-21T17:01:36Z 置信度 0.78 astro-ph.EPastro-ph.SR
• Highlights in the Study of Exoplanet Atmospheres
  Exoplanets are now being discovered in profusion. However, to understand their character requires spectral models and data. These elements of remote sensing can yield temperatures, compositions, and even weather patterns, but only if significant improvements i…
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• Spatial distribution of exoplanet candidates based on Kepler and $Gaia$ data
  The spatial distribution of exoplanets in the Galaxy is important for our understanding of planet formation and evolution. We aim to determine the spatial gradients of exoplanet occurrence in the Solar neighbourhood and in the vicinity of open clusters. We com…
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• POSEIDON: A Multidimensional Atmospheric Retrieval Code for Exoplanet Spectra
  Spectroscopic observations of exoplanet atmospheres can reveal the chemical composition, temperature, cloud properties, and (potentially) the habitability of these distant worlds. The inference of such properties is generally enabled by Bayesian atmospheric re…
  arxiv Ryan J. MacDonald 2024-10-23T18:00:03Z 置信度 0.78 astro-ph.IMastro-ph.EP
• Exoplanet Atmospheres at High Spectral Resolution
  The spectrum of an exoplanet reveals the physical, chemical, and biological processes that have shaped its history and govern its future. However, observations of exoplanet spectra are complicated by the overwhelming glare of their host stars. This review chap…
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• Quantum Limits of Exoplanet Detection and Localization
  Discovering exoplanets in orbit around distant stars via direct imaging is fundamentally impeded by the combined effect of optical diffraction and photon shot noise under extreme star-planet contrast. Coronagraphs strive to increase the signal-to-noise ratio o…
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• A Catalogue of Exoplanet Atmospheric Retrieval Codes
  Exoplanet atmospheric retrieval is a computational technique widely used to infer properties of planetary atmospheres from remote spectroscopic observations. Retrieval codes typically employ Bayesian sampling algorithms or machine learning approaches to explor…
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• Effect of the exoplanet magnetic field topology on its magnetospheric radio emission
  The magnetized wind from stars that impact exoplanets should lead to radio emissions. According to the scaling laws derived in the solar system, the radio emission should depend on the stellar wind, interplanetary magnetic field, and topology of the exoplanet …
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• Numerical quantities
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• Exoplanet Detection with Decision Trees
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• Microlensing
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• Imaging
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• Transits
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• Introduction
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• References
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• Radial velocity planets
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• Examination of Habitability in Exoplanet Systems
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• The Exoplanet Opportunity
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• Elsewhere's Worlds
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• The Transiting Exoplanet Survey Satellite (TESS) mission begins
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• Radial velocities
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• New study challenges exoplanet doubts
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• Host stars
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• Imaging exoplanets
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• Transiting exoplanets
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• Formation and evolution
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• The solar system
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• Nightside pollution of exoplanet transit depths
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• Using Machine Learning for Exoplanet Classification
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• The Exoplanet Handbook
  Exoplanet research is one of the most explosive subjects in astronomy today. More than 500 exoplanets are now known, and groups world-wide are actively involved in a broad range of observational and theoretical efforts. This book ties together these many avenu…
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• Lensing exoplanets
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• Radial velocity exoplanets
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• Panchromatic Spectra of Exoplanet Host Stars
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• Interiors and atmospheres
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• Table 6
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• Preface
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• Characterisation of exoplanet atmospheres with high-resolution spectroscopy
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