Exocomets from a solar system perspective
| العنوان: | Exocomets from a solar system perspective |
|---|---|
| المؤلفون: | Eva H. L. Bodman, Maria Teresa Capria, I. Rebollido, Liton Majumdar, Alan Fitzsimmons, Siyi Xu, Ernst J. W. de Mooij, Harold Linnartz, Nader Haghighipour, John H. D. Harrison, P. A. Strøm, Luca Matrà, D. Iglesias, Mihkel Kama, Dennis Bodewits, Matthew M. Knight, Colin Snodgrass, Sebastian Zieba, Cyrielle Opitom, Stefanie N. Milam, Laura K. Rogers, Ilsedore Cleeves, Flavien Kiefer, Quentin Kral, Clara Sousa-Silva, Geraint H. Jones, Zhong-Yi Lin |
| المساهمون: | Strøm, PA [0000-0002-7823-1090], Bodewits, D [0000-0002-2668-7248], Knight, MM [0000-0003-2781-6897], Kiefer, F [0000-0001-9129-4929], Jones, GH [0000-0002-5859-1136], Kral, Q [0000-0001-6527-4684], Matrà, L [0000-0003-4705-3188], Bodman, E [0000-0002-4133-5216], Capria, MT [0000-0002-9814-9588], Cleeves, I [0000-0003-2076-8001], Fitzsimmons, A [0000-0003-0250-9911], Haghighipour, N [0000-0002-5234-6375], Harrison, JHD [0000-0002-9971-4956], Iglesias, D [0000-0002-0756-9836], Kama, M [0000-0003-0065-7267], Linnartz, H [0000-0002-8322-3538], Majumdar, L [0000-0001-7031-8039], de Mooij, EJW [0000-0001-6391-9266], Milam, SN [0000-0001-7694-4129], Opitom, C [0000-0002-9298-7484], Rebollido, I [0000-0002-4388-6417], Rogers, LK [0000-0002-3553-9474], Snodgrass, C [0000-0001-9328-2905], Sousa-Silva, C [0000-0002-7853-6871], Xu, S [0000-0002-8808-4282], Lin, ZY [0000-0003-3827-8991], Zieba, S [0000-0003-0562-6750], Apollo - University of Cambridge Repository, Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'études spatiales et d'instrumentation en astrophysique (LESIA (UMR_8109)), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP) |
| المصدر: | Strøm, P A, Bodewits, D, Knight, M M, Kiefer, F, Jones, G H, Kral, Q, Matrà, L, Bodman, E, Capria, M T, Cleeves, I, Fitzsimmons, A, Haghighipour, N, Harrison, J H D, Iglesias, D, Kama, M, Linnartz, H, Majumdar, L, Mooij, E J W D, Milam, S N, Opitom, C, Rebollido, I, Rogers, L K, Snodgrass, C, Sousa-Silva, C, Xu, S, Lin, Z-Y & Zieba, S 2020, ' Exocomets from a Solar System Perspective ', Publications of the Astronomical Society of the Pacific, vol. 132, no. 1016, 101001 . https://doi.org/10.1088/1538-3873/aba6a0 Strøm, P A, Bodewits, D, Knight, M M, Kiefer, F, Jones, G H, Kral, Q, Matrà, L, Bodman, E, Capria, M T, Cleeves, I, Fitzsimmons, A, Haghighipour, N, Harrison, J H D, Iglesias, D, Kama, M, Linnartz, H, Majumdar, L, de Mooij, E J W, Milam, S N, Opitom, C, Rebollido, I, Rogers, L K, Snodgrass, C, Sousa-Silva, C, Xu, S, Lin, Z Y & Zieba, S 2020, ' Exocomets from a solar system perspective ', Publications of the Astronomical Society of the Pacific, vol. 132, no. 1016, 101001, pp. 1-19 . https://doi.org/10.1088/1538-3873/aba6a0 Publications of the Astronomical Society of the Pacific Publications of the Astronomical Society of the Pacific, Astronomical Society of the Pacific, 2020, 132 (1016), pp.101001. ⟨10.1088/1538-3873/aba6a0⟩ Publications of the Astronomical Society of the Pacific, 132(1016), 101001 |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Solar System, astro-ph.SR, 010504 meteorology & atmospheric sciences, Main-belt comets, FOS: Physical sciences, 5109 Space Sciences, Protoplanetary disk, 01 natural sciences, Astronomical spectroscopy, Astrobiology, Kuiper belt, Photometry, Exocomets, 0103 physical sciences, Comets, Astrophysics::Solar and Stellar Astrophysics, 010303 astronomy & astrophysics, QC, Solar and Stellar Astrophysics (astro-ph.SR), Spectroscopy, Astrophysics::Galaxy Astrophysics, QB, 0105 earth and related environmental sciences, Physics, Earth and Planetary Astrophysics (astro-ph.EP), White dwarf, Small solar system bodies, Astronomy and Astrophysics, Stars, Astrophysics - Solar and Stellar Astrophysics, 13. Climate action, 5101 Astronomical Sciences, Space and Planetary Science, Physics::Space Physics, astro-ph.EP, Astrophysics::Earth and Planetary Astrophysics, Formation and evolution of the Solar System, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], 51 Physical Sciences, Main sequence, Astrophysics - Earth and Planetary Astrophysics, Extrasolar Small Bodies, Exocomet |
| الوصف: | Exocomets are small bodies releasing gas and dust which orbit stars other than the Sun. Their existence was first inferred from the detection of variable absorption features in stellar spectra in the late 1980s using spectroscopy. More recently, they have been detected through photometric transits from space, and through far-IR/mm gas emission within debris disks. As (exo)comets are considered to contain the most pristine material accessible in stellar systems, they hold the potential to give us information about early stage formation and evolution conditions of extra Solar Systems. In the Solar System, comets carry the physical and chemical memory of the protoplanetary disk environment where they formed, providing relevant information on processes in the primordial solar nebula. The aim of this paper is to compare essential compositional properties between Solar System comets and exocomets. The paper aims to highlight commonalities and to discuss differences which may aid the communication between the involved research communities and perhaps also avoid misconceptions. Exocomets likely vary in their composition depending on their formation environment like Solar System comets do, and since exocomets are not resolved spatially, they pose a challenge when comparing them to high fidelity observations of Solar System comets. Observations of gas around main sequence stars, spectroscopic observations of "polluted" white dwarf atmospheres and spectroscopic observations of transiting exocomets suggest that exocomets may show compositional similarities with Solar System comets. The recent interstellar visitor 2I/Borisov showed gas, dust and nuclear properties similar to that of Solar System comets. This raises the tantalising prospect that observations of interstellar comets may help bridge the fields of exocomet and Solar System comets. Comment: 25 pages, 3 figures. To be published in PASP. This paper is the product of a workshop at the Lorentz Centre in Leiden, the Netherlands |
| وصف الملف: | application/pdf; text/xml |
| اللغة: | English |
| تدمد: | 0004-6280 1538-3873 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51e23812864f062b9d1d7ac386d4c77f https://hdl.handle.net/1887/3142064 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....51e23812864f062b9d1d7ac386d4c77f |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 00046280 15383873 |
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