Matches in SemOpenAlex for { <https://semopenalex.org/work/W2128877881> ?p ?o ?g. }
- W2128877881 endingPage "3106" @default.
- W2128877881 startingPage "3089" @default.
- W2128877881 abstract "We present a catalogue of starless and protostellar clumps associated with infrared dark clouds (IRDCs) in a 40° wide region of the inner Galactic plane (|b| ≤ 1°). We have extracted the far-infrared (FIR) counterparts of 3493 IRDCs with known distance in the Galactic longitude range 15° ≤ l ≤ 55° and searched for the young clumps using Herschel infrared Galactic plane survey, the survey of the Galactic plane carried out with the Herschel satellite. Each clump is identified as a compact source detected at 160, 250 and 350 μm. The clumps have been classified as protostellar or starless, based on their emission (or lack of emission) at 70 μm. We identify 1723 clumps, 1056 (61 per cent) of which are protostellar and 667 (39 per cent) starless. These clumps are found within 764 different IRDCs, 375 (49 per cent) of which are only associated with protostellar clumps, 178 (23 per cent) only with starless clumps, and 211 (28 per cent) with both categories of clumps. The clumps have a median mass of ∼250 M⊙ and range up to >104 M⊙ in mass and up to 105 L⊙ in luminosity. The mass–radius distribution shows that almost 30 per cent of the starless clumps identified in this survey could form high-mass stars; however these massive clumps are confined in only ≃4 per cent of the IRDCs. Assuming a minimum mass surface density threshold for the formation of high-mass stars, the comparison of the numbers of massive starless clumps and those already containing embedded sources suggests an upper limit lifetime for the starless phase of ∼105 yr for clumps with a mass M > 500 M⊙." @default.
- W2128877881 created "2016-06-24" @default.
- W2128877881 creator A5010903087 @default.
- W2128877881 creator A5020215337 @default.
- W2128877881 creator A5049169526 @default.
- W2128877881 creator A5049559831 @default.
- W2128877881 creator A5078838333 @default.
- W2128877881 date "2015-06-18" @default.
- W2128877881 modified "2023-10-09" @default.
- W2128877881 title "The initial conditions of stellar protocluster formation – II. A catalogue of starless and protostellar clumps embedded in IRDCs in the Galactic longitude range 15° ≤ l ≤ 55°" @default.
- W2128877881 cites W1557506597 @default.
- W2128877881 cites W1964867136 @default.
- W2128877881 cites W1968137411 @default.
- W2128877881 cites W1969824388 @default.
- W2128877881 cites W1988977509 @default.
- W2128877881 cites W1994233824 @default.
- W2128877881 cites W1994667268 @default.
- W2128877881 cites W2000176078 @default.
- W2128877881 cites W2001638972 @default.
- W2128877881 cites W2015798493 @default.
- W2128877881 cites W2027217802 @default.
- W2128877881 cites W2030771040 @default.
- W2128877881 cites W2031778057 @default.
- W2128877881 cites W2042004467 @default.
- W2128877881 cites W2055337526 @default.
- W2128877881 cites W2057634812 @default.
- W2128877881 cites W2061262249 @default.
- W2128877881 cites W2062217398 @default.
- W2128877881 cites W2069974857 @default.
- W2128877881 cites W2082567699 @default.
- W2128877881 cites W2082790403 @default.
- W2128877881 cites W2084060774 @default.
- W2128877881 cites W2090542763 @default.
- W2128877881 cites W2091576518 @default.
- W2128877881 cites W2096967293 @default.
- W2128877881 cites W2099959892 @default.
- W2128877881 cites W2108064551 @default.
- W2128877881 cites W2108220845 @default.
- W2128877881 cites W2111844723 @default.
- W2128877881 cites W2116513663 @default.
- W2128877881 cites W2117237551 @default.
- W2128877881 cites W2120802338 @default.
- W2128877881 cites W2135536375 @default.
- W2128877881 cites W2146494569 @default.
- W2128877881 cites W2148681289 @default.
- W2128877881 cites W2156658280 @default.
- W2128877881 cites W2168207996 @default.
- W2128877881 cites W2963102747 @default.
- W2128877881 cites W3099123091 @default.
- W2128877881 cites W3099492531 @default.
- W2128877881 cites W3100106758 @default.
- W2128877881 cites W3100167798 @default.
- W2128877881 cites W3100213073 @default.
- W2128877881 cites W3100801896 @default.
- W2128877881 cites W3100970929 @default.
- W2128877881 cites W3101400761 @default.
- W2128877881 cites W3101536651 @default.
- W2128877881 cites W3102437461 @default.
- W2128877881 cites W3102782096 @default.
- W2128877881 cites W3103708103 @default.
- W2128877881 cites W3105094438 @default.
- W2128877881 cites W3105259183 @default.
- W2128877881 cites W3105930256 @default.
- W2128877881 cites W3106163889 @default.
- W2128877881 cites W3106198527 @default.
- W2128877881 cites W3121592479 @default.
- W2128877881 cites W4293003757 @default.
- W2128877881 cites W4293107193 @default.
- W2128877881 cites W4293107329 @default.
- W2128877881 cites W4293184771 @default.
- W2128877881 cites W4298254686 @default.
- W2128877881 cites W4299620343 @default.
- W2128877881 doi "https://doi.org/10.1093/mnras/stv1158" @default.
- W2128877881 hasPublicationYear "2015" @default.
- W2128877881 type Work @default.
- W2128877881 sameAs 2128877881 @default.
- W2128877881 citedByCount "54" @default.
- W2128877881 countsByYear W21288778812015 @default.
- W2128877881 countsByYear W21288778812016 @default.
- W2128877881 countsByYear W21288778812017 @default.
- W2128877881 countsByYear W21288778812018 @default.
- W2128877881 countsByYear W21288778812019 @default.
- W2128877881 countsByYear W21288778812020 @default.
- W2128877881 countsByYear W21288778812021 @default.
- W2128877881 countsByYear W21288778812022 @default.
- W2128877881 countsByYear W21288778812023 @default.
- W2128877881 crossrefType "journal-article" @default.
- W2128877881 hasAuthorship W2128877881A5010903087 @default.
- W2128877881 hasAuthorship W2128877881A5020215337 @default.
- W2128877881 hasAuthorship W2128877881A5049169526 @default.
- W2128877881 hasAuthorship W2128877881A5049559831 @default.
- W2128877881 hasAuthorship W2128877881A5078838333 @default.
- W2128877881 hasConcept C121332964 @default.
- W2128877881 hasConcept C122523270 @default.
- W2128877881 hasConcept C12287442 @default.
- W2128877881 hasConcept C125857072 @default.
- W2128877881 hasConcept C1276947 @default.
- W2128877881 hasConcept C150846664 @default.