Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/31500
Titolo: | Disks around O-type young stellar objects | Autori: | BELTRAN SOROLLA, MARIA TERESA | Data pubblicazione: | 2020 | Abstract: | Accretion disks are one of the key ingredients of the star formation process. They redistribute angular momentum and, in the case of high-mass stars (M > 8Msun), disks would relieve the radiation pressure on the accreting material, in particular in the equatorial direction, by beaming the radiation through the poles of the system and this would allow the accretion to proceed onto the central protostar (e.g., Tan et al. 2014 for a review on massive star formation). In fact, in recent years, all high-mass star-forming theories appear to converge to a disk-mediated accretion scenario (e.g., Krumholz et al. 2007; Kuiper et al. 2011; Bonnell & Bate 2006; Keto 2007) but do the observations of high-mass young stellar objects (YSOs) confirm the theory predictions? Or in other words, do true accretion disks around massive stars really exist? | URI: | http://hdl.handle.net/20.500.12386/31500 | URL: | https://www.starformation.news/ | Bibcode ADS: | 2020arXiv200506912B | Fulltext: | open |
È visualizzato nelle collezioni: | 4.13 Articoli in riviste non scientifiche, circolari, telegrammi |
File in questo documento:
File | Descrizione | Dimensioni | Formato | |
---|---|---|---|---|
Beltran-2020.pdf | preprint | 257.97 kB | Adobe PDF | Visualizza/apri |
Page view(s)
88
controllato il 26-apr-2024
Download(s)
16
controllato il 26-apr-2024
Google ScholarTM
Check
Tutti i documenti in DSpace sono pubblicati ad Accesso Aperto, salvo diversa indicazione per alcuni documenti specifici.