The fragmentation of expanding shells - III. Oligarchic accretion and the mass spectrum of fragments

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F11%3A00371959" target="_blank" >RIV/67985815:_____/11:00371959 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1111/j.1365-2966.2010.17844.x" target="_blank" >http://dx.doi.org/10.1111/j.1365-2966.2010.17844.x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/j.1365-2966.2010.17844.x" target="_blank" >10.1111/j.1365-2966.2010.17844.x</a>

Result language
angličtina
Original language name
The fragmentation of expanding shells - III. Oligarchic accretion and the mass spectrum of fragments
Original language description
We use smoothed particle hydrodynamics (SPH) simulations to investigate the gravitational fragmentation of expanding shells through the linear and non-linear regimes. The results are analysed using spherical-harmonic decomposition to capture the initiation of structure during the linear regime, the potential-based method of Smith et al. to follow the development of clumps in the mildly non-linear regime and sink particles to capture the properties of the final bound objects during the highly non-linearregime. In the early, mildly non-linear phase of fragmentation, we find that the clump mass function still agrees quite well with the mass function predicted by the analytic model.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BN - Astronomy and celestial mechanics, astrophysics
OECD FORD branch
—

Project
<a href="/en/project/LC06014" target="_blank" >LC06014: Center for Theoretical Astrophysics</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)