Search for filamentary accretion through low velocity shocks
| hal.structure.identifier | Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB] | |
| dc.contributor.author | BONNE, Lars | |
| hal.structure.identifier | Formation Stellaire | |
| dc.contributor.author | BONTEMPS, Sylvain | |
| hal.structure.identifier | I. Physikalisches Institut [Köln] | |
| dc.contributor.author | SCHNEIDER, Nicola | |
| hal.structure.identifier | Max-Planck-Institut für Radioastronomie [MPIFR] | |
| dc.contributor.author | CSENGERI, Timea | |
| hal.structure.identifier | Geometry and Statistics in acquisition data [GeoStat] | |
| dc.contributor.author | YAHIA, Hussein | |
| hal.structure.identifier | Max-Planck-Institut für Radioastronomie [MPIFR] | |
| dc.contributor.author | GÜSTEN, Rolf | |
| hal.structure.identifier | Geometry and Statistics in acquisition data [GeoStat] | |
| dc.contributor.author | ATTUEL, Guillaume | |
| hal.structure.identifier | Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB] | |
| dc.contributor.author | ROY, Arabindo | |
| hal.structure.identifier | I. Physikalisches Institut [Köln] | |
| dc.contributor.author | SIMON, Robert | |
| dc.date.issued | 2018-03-11 | |
| dc.description | poster | |
| dc.description.abstractEn | Filamentary star formation Herschel observations revealed the ubiquitous presence of interstellar filaments and their importance in star formation (e.g. [1],[2],[3]). It is proposed that they form by dissipation of kinetic energy in large scale magneto-hydrodynamic flows through low-velocity magnetised shocks (C-shocks) and then fragment in prestellar cores after reaching a density threshold of ∼ 16 M /pc [4],[5]. There are indications that these filaments accrete mass through inflow of matter from the sides along the magnetic field (e.g. [6],[7]). However, direct evidence of such shocks is vital to confirm this scenario. | |
| dc.language.iso | en | |
| dc.title.en | Search for filamentary accretion through low velocity shocks | |
| dc.type | Autre document | |
| dc.subject.hal | Physique [physics]/Astrophysique [astro-ph] | |
| dc.subject.hal | Physique [physics]/Astrophysique [astro-ph]/Astrophysique galactique [astro-ph.GA] | |
| dc.subject.hal | Informatique [cs]/Traitement du signal et de l'image | |
| hal.identifier | hal-01724386 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01724386v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2018-03-11&rft.au=BONNE,%20Lars&BONTEMPS,%20Sylvain&SCHNEIDER,%20Nicola&CSENGERI,%20Timea&YAHIA,%20Hussein&rft.genre=unknown |
Fichier(s) constituant ce document
| Fichiers | Taille | Format | Vue |
|---|---|---|---|
|
Il n'y a pas de fichiers associés à ce document. |
|||