<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Stellar feedback and the self-regulation of star formation in giant molecular clouds: a new semi-analytic approach"^^ . "Stars and the gas between them - the interstellar medium - are intrinsically coupled. Massive stars form in clouds of molecular gas and illuminate them with their radiation, thus creating regions of ionized hydrogen (HII regions) and photodissociation regions. Eventually these stars destroy their parent clouds via powerful feedback mechanisms: stellar winds, ionizing radiation, and supernova explosions. These feedback processes are a crucial self-regulation mechanism of star formation, since, as soon as the first massive stars have formed, further star formation is suppressed.\r\n\r\nStellar winds, radiation, and supernova feedback interact with each other in a highly non-linear manner. This complexity poses a problem not only for purely analytic approaches but also for three-dimensional hydrodynamical simulations due to the high computational cost. \r\nHere, I present a novel, semi-analytic, one-dimensional model, called WARPFIELD, which allows the cost-efficient simulation of the effects of stellar feedback from a massive star cluster on its natal giant molecular cloud (GMC).\r\nWith WARPFIELD we can show that the strength of each feedback process depends strongly on time and environment. For a large range of GMC and star cluster properties we can also demonstrate that stellar feedback can naturally explain the observed inefficiency of star formation."^^ . "2019" . . . . . . . "Daniel"^^ . "Rahner"^^ . "Daniel Rahner"^^ . . . . . . "Stellar feedback and the self-regulation of star formation in giant molecular clouds: a new semi-analytic approach (PDF)"^^ . . . "thesisPRINT.pdf"^^ . . . "Stellar feedback and the self-regulation of star formation in giant molecular clouds: a new semi-analytic approach (Other)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #26665 \n\nStellar feedback and the self-regulation of star formation in giant molecular clouds: a new semi-analytic approach\n\n" . "text/html" . . . "520 Astronomie"@de . "520 Astronomy and allied sciences"@en . . . "530 Physik"@de . "530 Physics"@en . .