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- W4210588684 abstract "We study the formation of star clusters in molecular clouds by performing three-dimensional radiation hydrodynamics simulations with far ultraviolet (FUV; $6 ~{rm eV} leqq h nu leqq 13.6 ~{rm eV}$) and extreme ultraviolet (EUV; $hnu geqq 13.6~{rm eV}$) radiative feedback. We find that the FUV feedback significantly suppresses the star formation in diffuse clouds with the initial surface densities of $Sigma_{rm cl} lesssim rm 50~M_{odot} ; pc^{-2}$. In the cases of clouds with $Sigma_{rm cl} sim rm 100-200~M_{odot} ; pc^{-2}$, the EUV feedback plays a main role and decrease the star formation efficiencies less than $0.3$. We show that thermal pressure from PDRs or H{sc ii} regions disrupts the clouds and makes the size of the star clusters larger. Consequently, the clouds with the mass $M_{rm cl} lesssim 10^{5}~rm M_{odot}$ and the surface density $Sigma_{rm cl} lesssim 200~rm M_{odot}; pc^{-2}$ remain the star clusters with the stellar densities of $sim 100~rm M_{odot}; pc^{-3}$ that nicely match the observed open clusters in the Milky Way. If the molecular clouds are massive ($M_{rm cl} gtrsim 10^{5}~rm M_{odot}$) and compact ($Sigma gtrsim 400~rm M_{odot}; pc^{-2}$), the radiative feedback is not effective and they form massive dense cluster with the stellar densities of $sim 10^{4}~rm M_{odot}; pc^{-3}$ like observed globular clusters or young massive star clusters. Thus, we suggest that the radiative feedback and the initial conditions of molecular clouds are key factors inducing the variety of the observed star clusters." @default.
- W4210588684 created "2022-02-08" @default.
- W4210588684 creator A5023965756 @default.
- W4210588684 creator A5056226242 @default.
- W4210588684 date "2022-01-29" @default.
- W4210588684 modified "2023-10-18" @default.
- W4210588684 title "Far and extreme UV radiation feedback in molecular clouds and its influence on the mass and size of star clusters" @default.
- W4210588684 cites W1624693442 @default.
- W4210588684 cites W1883916103 @default.
- W4210588684 cites W1896773212 @default.
- W4210588684 cites W1966128425 @default.
- W4210588684 cites W1966952388 @default.
- W4210588684 cites W1971218707 @default.
- W4210588684 cites W1973820299 @default.
- W4210588684 cites W1975207394 @default.
- W4210588684 cites W1977521416 @default.
- W4210588684 cites W1979812345 @default.
- W4210588684 cites W1983545063 @default.
- W4210588684 cites W1991173356 @default.
- W4210588684 cites W1993230081 @default.
- W4210588684 cites W2004052728 @default.
- W4210588684 cites W2004597566 @default.
- W4210588684 cites W2006878995 @default.
- W4210588684 cites W2011720723 @default.
- W4210588684 cites W2012952401 @default.
- W4210588684 cites W2013572555 @default.
- W4210588684 cites W2019850909 @default.
- W4210588684 cites W2032832347 @default.
- W4210588684 cites W2033208425 @default.
- W4210588684 cites W2037131602 @default.
- W4210588684 cites W2039874334 @default.
- W4210588684 cites W2044992590 @default.
- W4210588684 cites W2055337526 @default.
- W4210588684 cites W2060128328 @default.
- W4210588684 cites W2063882278 @default.
- W4210588684 cites W2066341397 @default.
- W4210588684 cites W2069524830 @default.
- W4210588684 cites W2073315382 @default.
- W4210588684 cites W2075675122 @default.
- W4210588684 cites W2076379397 @default.
- W4210588684 cites W2077678988 @default.
- W4210588684 cites W2083892838 @default.
- W4210588684 cites W2085631143 @default.
- W4210588684 cites W2086590420 @default.
- W4210588684 cites W2094385811 @default.
- W4210588684 cites W2110349209 @default.
- W4210588684 cites W2116466430 @default.
- W4210588684 cites W2125142401 @default.
- W4210588684 cites W2140137154 @default.
- W4210588684 cites W2140888726 @default.
- W4210588684 cites W2146235072 @default.
- W4210588684 cites W2156030349 @default.
- W4210588684 cites W2157210458 @default.
- W4210588684 cites W2159461336 @default.
- W4210588684 cites W2162046668 @default.
- W4210588684 cites W2186043533 @default.
- W4210588684 cites W2234453748 @default.
- W4210588684 cites W2493836898 @default.
- W4210588684 cites W2516008506 @default.
- W4210588684 cites W2563415730 @default.
- W4210588684 cites W2571474713 @default.
- W4210588684 cites W2584647280 @default.
- W4210588684 cites W2597993038 @default.
- W4210588684 cites W2611004607 @default.
- W4210588684 cites W2620789430 @default.
- W4210588684 cites W2626265242 @default.
- W4210588684 cites W2626664874 @default.
- W4210588684 cites W2753189808 @default.
- W4210588684 cites W2760851005 @default.
- W4210588684 cites W2775727542 @default.
- W4210588684 cites W2795712285 @default.
- W4210588684 cites W2796835946 @default.
- W4210588684 cites W2798986949 @default.
- W4210588684 cites W2891765767 @default.
- W4210588684 cites W2897020920 @default.
- W4210588684 cites W2920798309 @default.
- W4210588684 cites W2925297590 @default.
- W4210588684 cites W2937479802 @default.
- W4210588684 cites W2941524113 @default.
- W4210588684 cites W2949909691 @default.
- W4210588684 cites W2951722332 @default.
- W4210588684 cites W2970202019 @default.
- W4210588684 cites W2971841493 @default.
- W4210588684 cites W2979621597 @default.
- W4210588684 cites W2994838019 @default.
- W4210588684 cites W3013571233 @default.
- W4210588684 cites W3015058146 @default.
- W4210588684 cites W3016854586 @default.
- W4210588684 cites W3023099154 @default.
- W4210588684 cites W3024967859 @default.
- W4210588684 cites W3032477200 @default.
- W4210588684 cites W3046800483 @default.
- W4210588684 cites W3048383163 @default.
- W4210588684 cites W3082847663 @default.
- W4210588684 cites W3087035574 @default.
- W4210588684 cites W3087906268 @default.
- W4210588684 cites W3094220782 @default.
- W4210588684 cites W3098044602 @default.