Hostname: page-component-77c89778f8-m8s7h Total loading time: 0 Render date: 2024-07-18T13:09:03.132Z Has data issue: false hasContentIssue false
  • English
  • Français

Photoevaporation of Protoplanetary Disks

Published online by Cambridge University Press:  20 January 2023

Ayano Komaki Open the ORCID record for Ayano Komaki [Opens in a new window] ,
Riouhei Nakatani  and
Naoki Yoshida
Ayano Komaki
Affiliation:
Department of Physics, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-0033, Japan email: ayano.komaki@phys.s.u-tokyo.ac.jp
Riouhei Nakatani
Affiliation:
RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan
Naoki Yoshida
Affiliation:
Department of Physics, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-0033, Japan email: ayano.komaki@phys.s.u-tokyo.ac.jp Kavli Institute for the Physics and Mathematics of the Universe (WPI), UT Institute for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan Research Center for the Early Universe (RESCEU), School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-0033, Japan
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Photoelectric effect of dust grains by UV radiation is an important process for disk heating, but as a disk evolves, the amount of dust grains decreases. Photoeaporation is a disk dispersal process, which is caused by high-energy radiation. We perform a set of photoevaporation simulations solving hydrodynamics with radiative transfer and non-equilibrium chemistry in a self-consistent way. We run a series of simulations with varying the dust-to-gas mass ratio in a range . We show that H2 pumping and X-ray heating mainly contribute to the disk heating in case of and photoelectric effect mainly heats the gas in cases. The mass-loss profile changes significantly with respect to the main heating process. The outer disk is more efficiently dispersed when photoelectric effect is the main heating source.

Keywords

protoplanetary disksformationhydrodynamicspre–main-sequence
Type
Contributed Paper
Information
Proceedings of the International Astronomical Union , Volume 16 , Symposium S362: The Predictive Power of Computational Astrophysics as a Discovery Tool , June 2020 , pp. 294 - 299
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright
© The Author(s), 2023. Published by Cambridge University Press on behalf of International Astronomical Union

References

Andrews, Sean M. & Williams, Jonathan P. 2005, ApJ, 631, 1134 CrossRefGoogle Scholar
Anninos, Peter and Zhang, Yu and Abel, Tom and Norman, Michael L. 1997, NewA, 2, 209CrossRefGoogle Scholar
Bakes, E. L. O. and Tielens, A. G. G. M. 1994, ApJ, 427, 822 Google Scholar
Calvet, Nuria and Gullbring, Erik 1998, ApJ, 509, 802CrossRefGoogle Scholar
Cieza, Lucas and Padgett, Deborah L. and Stapelfeldt, Karl R. and Augereau, Jean-Charles and Harvey, Paul and Evans, Neal J., II and Merín, Bruno and Koerner, David and Sargent, Anneila and van Dishoeck, Ewine F. and Allen, Lori and Blake, Geoffrey and Brooke, Timothy and Chapman, Nicholas and Huard, Tracy and Lai, Shih-Ping and Mundy, Lee and Myers, Philip C. and Spiesman, William and Wahhaj, Zahed 2007, ApJ, 667, 308CrossRefGoogle Scholar
Espaillat, C. and Muzerolle, J. and Najita, J. and Andrews, S. and Zhu, Z. and Calvet, N. and Kraus, S. and Hashimoto, J. and Kraus, A. and D’Alessio, P. 2014, Protostars and Planets VIGoogle Scholar
Galli, Daniele and Palla, Francesco 1998, AAP, 335, 403Google Scholar
Gorti, U. and Hollenbach, D. 2009, ApJ, 690, 1539 CrossRefGoogle Scholar
Gullbring, Erik and Hartmann, Lee and Briceño, Cesar and Calvet, Nuria 1993, ApJ, 492, 323CrossRefGoogle Scholar
Haisch, Karl E., Jr. and Lada, Elizabeth A. and Lada, Charles J. 2001, ApJL, 553, L153Google Scholar
Hartmann, Lee and Calvet, Nuria and Gullbring, Erik and D’Alessio, Paola 1998, ApJ, 495, 385CrossRefGoogle Scholar
Hollenbach, David and McKee, Christopher F. 1989, ApJ, 342, 306 Google Scholar
Komaki, Ayano and Nakatani, Riouhei and Yoshida, Naoki 2021, ApJ, 910, 51CrossRefGoogle Scholar
Kuiper, R. and Klahr, H. and Dullemond, C. and Kley, W. and Henning, T. 2010, AAP, 511, A81CrossRefGoogle Scholar
Kuiper, R. and Klessen, R. S. 2013, AAP, 555, A7 Google Scholar
Kuiper, Rolf and Yorke, Harold W. and Mignone, Andrea 2020, ApJS, 250, 13Google Scholar
Mathis, J. S. and Rumpl, W. and Nordsieck, K. H. 1977, ApJ, 217, 425MCrossRefGoogle Scholar
Mignone, A. and Bodo, G. and Massaglia, S. and Matsakos, T. and Tesileanu, O. and Zanni, C. and Ferrari, A. 2007, ApJS, 170, 228CrossRefGoogle Scholar
Nakatani, Riouhei and Hosokawa, Takashi and Yoshida, Naoki and Nomura, Hideko and Kuiper, Rolf 2018, ApJ, 857, 57CrossRefGoogle Scholar
Nakatani, Riouhei and Hosokawa, Takashi and Yoshida, Naoki and Nomura, Hideko and Kuiper, Rolf 2018, ApJ, 865, 75CrossRefGoogle Scholar
Nakatani, Riouhei and Kobayashi, Hiroshi and Kuiper, Rolf and Nomura, Hideko and Aikawa, Yuri 2021, ApJ, 915, 90Google Scholar
Osterbrock, Donald E. 1989, University Science BooksGoogle Scholar
Omukai, Kazuyuki and Hosokawa, Takashi and Yoshida, Naoki 2010, ApJ, 722, 1793Google Scholar
Ribas, Álvaro and Bouy, Hervé and Merín, Bruno 2015, AAP, 576, A52CrossRefGoogle Scholar
Richert, A. J. W. and Getman, K. V. and Feigelson, E. D. and Kuhn, M. A. and Broos, P. S. and Povich, M. S. and Bate, M. R. and Garmire, G. P. 2018, MNRAS, 477, 5191RCrossRefGoogle Scholar
Santoro, Fernando and Shull, J. Michael 2006, ApJ, 643, 26 CrossRefGoogle Scholar
Spitzer, Lyman 1978, Physical processes in the interstellar medium (Wiley-Interscience)Google Scholar
Vidotto, A. A. and Gregory, S. G. and Jardine, M. and Donati, J. F. and Petit, P. and Morin, J. and Folsom, C. P. and Bouvier, J. and Cameron, A. C. and Hussain, G. and Marsden, S. and Waite, I. A. and Fares, R. and Jeffers, S. and do Nascimento, J. D. 2014, MNRAS, 441, 2361Google Scholar
Yorke, H. W. and Welz, A. 1996, AAP, 315, 555 Google Scholar