Gas evolution in protoplanetary disks

Peter Woitke, Bill Dent, Wing Fai Thi, Bruce Sibthorpe, Ken Rice, Jonathan Williams, Aurora Sicilia-Aguilar, Joanna Brown, Inga Kamp, Ilaria Pascucci, Richard Alexander, Aki Roberge

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)


This article summarizes a Splinter Session at the Cool Stars XV conference in St. Andrews with 3 review and 4 contributed talks. The speakers have discussed various approaches to understand the structure and evolution of the gas component in protoplanetary disks. These ranged from observational spectroscopy in the UV, infrared and millimeter, through to chemical and hydrodynamical models. The focus was on disks around low-mass stars, ranging from classical T Tauri stars to transitional disks and debris disks. Emphasis was put on water and organic molecules, the relation to planet formation, and the formation of holes and gaps in the inner regions.

Original languageEnglish
Pages (from-to)225-233
Number of pages9
JournalAIP Conference Proceedings
Publication statusPublished - 25 Feb 2009
Event15th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun - St. Andrews, United Kingdom
Duration: 21 Jul 200825 Jul 2008


  • Accretion and accretion disks
  • And grain processes
  • Atomic
  • Chemical
  • Debris disks
  • Infrared excess
  • Mass loss and stellar winds
  • Molecular
  • Origin and evolution
  • Protoplanetary disk
  • Protostars
  • Solar system

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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