Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912292436> ?p ?o ?g. }
- W2912292436 endingPage "61" @default.
- W2912292436 startingPage "61" @default.
- W2912292436 abstract "We present results of a survey of methyl cyanide (CH3CN) J = 12–11 toward 56 sources, including 35 Extended Green Objects (EGOs) and 21 nearby AKARI counterparts, with the Submillimeter Telescope (SMT) in order to characterize the nature of EGOs. CH3CN, a tracer of hot core emission, is detected in 19 EGOs (∼54%) and five AKARI bright sources (∼24%). By analyzing the observed CH3CN features, we find an average line width of 6.5 km s−1. For the sources detected with CH3CN, we derive CH3CN column densities log10(N [cm−2]) = 14–17 with gas temperatures in the range 40–300 K. The small filling factors (10−2–10−4) may reflect the rather compact CH3CN emitting regions, which correspond to linear sizes of ∼0.01–0.08 pc. We also estimate the virial masses and gas masses of these sources. Our derived gas masses are lower than the virial masses, possibly because CH3CN traces more energetic motions such as outflows and shocks. Alternatively, we cannot rule out that the virial masses are overestimated due to the presence of unresolved CH3CN kinetic components, such as the rotation structures observed around the young stellar objects." @default.
- W2912292436 created "2019-02-21" @default.
- W2912292436 creator A5003421906 @default.
- W2912292436 creator A5003608186 @default.
- W2912292436 creator A5027345553 @default.
- W2912292436 creator A5032341792 @default.
- W2912292436 creator A5055154054 @default.
- W2912292436 creator A5071232815 @default.
- W2912292436 creator A5073008031 @default.
- W2912292436 date "2019-02-11" @default.
- W2912292436 modified "2023-10-17" @default.
- W2912292436 title "A Mini Survey of Methyl Cyanide toward Extended Green Objects" @default.
- W2912292436 cites W1552917939 @default.
- W2912292436 cites W1586418572 @default.
- W2912292436 cites W1966275272 @default.
- W2912292436 cites W1967591570 @default.
- W2912292436 cites W1970098680 @default.
- W2912292436 cites W1970496921 @default.
- W2912292436 cites W1976647453 @default.
- W2912292436 cites W1976873666 @default.
- W2912292436 cites W1977576701 @default.
- W2912292436 cites W1982631265 @default.
- W2912292436 cites W2000616991 @default.
- W2912292436 cites W2006241925 @default.
- W2912292436 cites W2006861426 @default.
- W2912292436 cites W2009100825 @default.
- W2912292436 cites W2013103353 @default.
- W2912292436 cites W2015944488 @default.
- W2912292436 cites W2018080271 @default.
- W2912292436 cites W2031732117 @default.
- W2912292436 cites W2032417424 @default.
- W2912292436 cites W2033149844 @default.
- W2912292436 cites W2033725176 @default.
- W2912292436 cites W2036326185 @default.
- W2912292436 cites W2040545333 @default.
- W2912292436 cites W2045485817 @default.
- W2912292436 cites W2046690430 @default.
- W2912292436 cites W2049399517 @default.
- W2912292436 cites W2051118962 @default.
- W2912292436 cites W2053082395 @default.
- W2912292436 cites W2053185147 @default.
- W2912292436 cites W2061240969 @default.
- W2912292436 cites W2071977269 @default.
- W2912292436 cites W2072125203 @default.
- W2912292436 cites W2080890117 @default.
- W2912292436 cites W2088885427 @default.
- W2912292436 cites W2101022903 @default.
- W2912292436 cites W2111899293 @default.
- W2912292436 cites W2119967804 @default.
- W2912292436 cites W2157516342 @default.
- W2912292436 cites W2170718234 @default.
- W2912292436 cites W2338568499 @default.
- W2912292436 cites W2423098338 @default.
- W2912292436 cites W2515384401 @default.
- W2912292436 cites W2951501556 @default.
- W2912292436 cites W3098156411 @default.
- W2912292436 cites W3098217629 @default.
- W2912292436 cites W3100167798 @default.
- W2912292436 cites W3100310163 @default.
- W2912292436 cites W3100799165 @default.
- W2912292436 cites W3101124249 @default.
- W2912292436 cites W3102980901 @default.
- W2912292436 cites W3103428298 @default.
- W2912292436 cites W3105689710 @default.
- W2912292436 cites W3106363423 @default.
- W2912292436 cites W3123605530 @default.
- W2912292436 cites W4289220403 @default.
- W2912292436 doi "https://doi.org/10.3847/1538-4357/aafc23" @default.
- W2912292436 hasPublicationYear "2019" @default.
- W2912292436 type Work @default.
- W2912292436 sameAs 2912292436 @default.
- W2912292436 citedByCount "5" @default.
- W2912292436 countsByYear W29122924362020 @default.
- W2912292436 countsByYear W29122924362021 @default.
- W2912292436 countsByYear W29122924362022 @default.
- W2912292436 crossrefType "journal-article" @default.
- W2912292436 hasAuthorship W2912292436A5003421906 @default.
- W2912292436 hasAuthorship W2912292436A5003608186 @default.
- W2912292436 hasAuthorship W2912292436A5027345553 @default.
- W2912292436 hasAuthorship W2912292436A5032341792 @default.
- W2912292436 hasAuthorship W2912292436A5055154054 @default.
- W2912292436 hasAuthorship W2912292436A5071232815 @default.
- W2912292436 hasAuthorship W2912292436A5073008031 @default.
- W2912292436 hasBestOaLocation W29122924361 @default.
- W2912292436 hasConcept C121332964 @default.
- W2912292436 hasConcept C125857072 @default.
- W2912292436 hasConcept C1276947 @default.
- W2912292436 hasConcept C135889238 @default.
- W2912292436 hasConcept C189549420 @default.
- W2912292436 hasConcept C191897082 @default.
- W2912292436 hasConcept C192562407 @default.
- W2912292436 hasConcept C198352243 @default.
- W2912292436 hasConcept C202607331 @default.
- W2912292436 hasConcept C2524010 @default.
- W2912292436 hasConcept C2777158746 @default.
- W2912292436 hasConcept C2778455166 @default.
- W2912292436 hasConcept C2780848835 @default.
- W2912292436 hasConcept C33923547 @default.