Matches in SemOpenAlex for { <https://semopenalex.org/work/W4312203485> ?p ?o ?g. }
- W4312203485 endingPage "1380" @default.
- W4312203485 startingPage "1366" @default.
- W4312203485 abstract "The properties of young star clusters formed within a galaxy are thought to vary in different interstellar medium (ISM) conditions, but the details of this mapping from galactic to cluster scales are poorly understood due to the large dynamic range involved in galaxy and star cluster formation. We introduce a new method for modeling cluster formation in galaxy simulations: mapping giant molecular clouds (GMCs) formed self-consistently in a FIRE-2 MHD galaxy simulation onto a cluster population according to a GMC-scale cluster formation model calibrated to higher-resolution simulations, obtaining detailed properties of the galaxy's star clusters in mass, metallicity, space, and time. We find $sim 10%$ of all stars formed in the galaxy originate in gravitationally-bound clusters overall, and this fraction increases in regions with elevated $Sigma_{rm gas}$ and $Sigma_{rm SFR}$, because such regions host denser GMCs with higher star formation efficiency. These quantities vary systematically over the history of the galaxy, driving variations in cluster formation. The mass function of bound clusters varies -- no single Schechter-like or power-law distribution applies at all times. In the most extreme episodes, clusters as massive as $7times 10^6 M_odot$ form in massive, dense clouds with high star formation efficiency. The initial mass-radius relation of young star clusters is consistent with an environmentally-dependent 3D density that increases with $Sigma_{rm gas}$ and $Sigma_{rm SFR}$. The model does not reproduce the age and metallicity statistics of old ($>11rm Gyr$) globular clusters found in the Milky Way, possibly because it forms stars more slowly at $z>3$." @default.
- W4312203485 created "2023-01-04" @default.
- W4312203485 creator A5012598551 @default.
- W4312203485 creator A5028469272 @default.
- W4312203485 creator A5030482289 @default.
- W4312203485 creator A5042534433 @default.
- W4312203485 creator A5044296184 @default.
- W4312203485 creator A5059810018 @default.
- W4312203485 creator A5071642553 @default.
- W4312203485 creator A5079812004 @default.
- W4312203485 date "2022-12-16" @default.
- W4312203485 modified "2023-10-13" @default.
- W4312203485 title "Great balls of FIRE – I. The formation of star clusters across cosmic time in a Milky Way-mass galaxy" @default.
- W4312203485 cites W1614678536 @default.
- W4312203485 cites W1737490605 @default.
- W4312203485 cites W1762011471 @default.
- W4312203485 cites W1766563480 @default.
- W4312203485 cites W1860678232 @default.
- W4312203485 cites W1920021936 @default.
- W4312203485 cites W1925826255 @default.
- W4312203485 cites W1934387688 @default.
- W4312203485 cites W1964344398 @default.
- W4312203485 cites W1966952388 @default.
- W4312203485 cites W1968137411 @default.
- W4312203485 cites W1969841742 @default.
- W4312203485 cites W1973505814 @default.
- W4312203485 cites W1975599917 @default.
- W4312203485 cites W1979326205 @default.
- W4312203485 cites W1980769538 @default.
- W4312203485 cites W1983545063 @default.
- W4312203485 cites W1985654146 @default.
- W4312203485 cites W1985789335 @default.
- W4312203485 cites W1993244509 @default.
- W4312203485 cites W1995933157 @default.
- W4312203485 cites W2009894240 @default.
- W4312203485 cites W2011720723 @default.
- W4312203485 cites W2046659122 @default.
- W4312203485 cites W2060277062 @default.
- W4312203485 cites W2066034174 @default.
- W4312203485 cites W2066505012 @default.
- W4312203485 cites W2067857092 @default.
- W4312203485 cites W2069482516 @default.
- W4312203485 cites W2076246932 @default.
- W4312203485 cites W2079368516 @default.
- W4312203485 cites W2085631143 @default.
- W4312203485 cites W2087953910 @default.
- W4312203485 cites W2088763329 @default.
- W4312203485 cites W2094142432 @default.
- W4312203485 cites W2094385811 @default.
- W4312203485 cites W2095942771 @default.
- W4312203485 cites W2100514692 @default.
- W4312203485 cites W2101349161 @default.
- W4312203485 cites W2110377524 @default.
- W4312203485 cites W2119131940 @default.
- W4312203485 cites W2123681429 @default.
- W4312203485 cites W2129760210 @default.
- W4312203485 cites W2138881087 @default.
- W4312203485 cites W2161078062 @default.
- W4312203485 cites W2169039585 @default.
- W4312203485 cites W2216753448 @default.
- W4312203485 cites W2279467710 @default.
- W4312203485 cites W2347268829 @default.
- W4312203485 cites W2400015899 @default.
- W4312203485 cites W2491901249 @default.
- W4312203485 cites W2516406733 @default.
- W4312203485 cites W2563415730 @default.
- W4312203485 cites W2571474713 @default.
- W4312203485 cites W2589317285 @default.
- W4312203485 cites W2594278300 @default.
- W4312203485 cites W2602125201 @default.
- W4312203485 cites W2607013364 @default.
- W4312203485 cites W2611004607 @default.
- W4312203485 cites W2611690120 @default.
- W4312203485 cites W2620789430 @default.
- W4312203485 cites W2738867031 @default.
- W4312203485 cites W2746861823 @default.
- W4312203485 cites W2752597218 @default.
- W4312203485 cites W2753113429 @default.
- W4312203485 cites W2756393264 @default.
- W4312203485 cites W2765767150 @default.
- W4312203485 cites W2773772132 @default.
- W4312203485 cites W2782935178 @default.
- W4312203485 cites W2783361496 @default.
- W4312203485 cites W2784432972 @default.
- W4312203485 cites W2793579110 @default.
- W4312203485 cites W2796835946 @default.
- W4312203485 cites W2808363557 @default.
- W4312203485 cites W2808691724 @default.
- W4312203485 cites W2809045192 @default.
- W4312203485 cites W2888447886 @default.
- W4312203485 cites W2891544966 @default.
- W4312203485 cites W2891765767 @default.
- W4312203485 cites W2898420069 @default.
- W4312203485 cites W2902602594 @default.
- W4312203485 cites W2913096582 @default.
- W4312203485 cites W2925853410 @default.
- W4312203485 cites W2941524113 @default.
- W4312203485 cites W2944591090 @default.