FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100412315> ?p ?o ?g. }

• W3100412315 endingPage "107" @default.
• W3100412315 startingPage "107" @default.
• W3100412315 abstract "The formation of hypercompact (HC) HII regions is an important stage in massive star formation. Spectral line and continuum observations can explore its dynamic conditions. We present high angular resolution observations carried out with the Submillimeter Array (SMA) and the Very Large Array (VLA) toward the HC HII region G35.58-0.03. With the 1.3 mm SMA and 1.3 cm VLA, we detected a total of about 25 transitions of 8 different species and their isotopologues (CO, CH$_3$CN, SO$_2$, CH$_3$CCH, OCS, CS, H, and NH$_{3}$). G35.58-0.03 consists of an HC HII core with electron temperature $T_e^*geqq5500$ K, emission measure EM $approx 1.9times10^{9}$ pc cm$^{-6}$, local volume electron density $n_e=3.3times10^{5}$ cm$^{-3}$, and a same width of radio recombination line FWHM $approx$ 43.2 km s$^{-1}$ for both H30$alpha$ and H38$beta$ at its intrinsic core size $sim$3714 AU. The H30$alpha$ line shows evidence of an ionized outflow driving a molecular outflow. Based on the derived Lyman continuum flux, there should be an early-type star equivalent to O6.5 located inside the HII region. From the continuum spectral energy distribution from 3.6 cm, 2.0 cm, 1.3 cm, 1.3 mm and 0.85 mm to 0.45 mm, we distinguished the free-free emission (25% $sim$ 55%) from the warm dust component (75% $sim$ 45%) at 1.3 mm. The molecular envelope shows evidence of infall and outflow with an infall rate 0.05 M$_{ odot}$ yr$^{-1}$ and a mass loss rate $5.2times10^{-3}$ ${rm M_{ odot} yr^{-1}}$. The derived momentum ($sim0.05$ M$_{odot}$ km s$^{-1}$) is consistent between the infalling and outflowing gas per year. It is suggested that the infall is predominant and the envelope mass of dense core is increasing rapidly, but the accretion in the inner part might already be halted." @default.
• W3100412315 created "2020-11-23" @default.
• W3100412315 creator A5028539590 @default.
• W3100412315 creator A5048989648 @default.
• W3100412315 creator A5055781386 @default.
• W3100412315 creator A5071810615 @default.
• W3100412315 creator A5083465619 @default.
• W3100412315 date "2014-03-11" @default.
• W3100412315 modified "2023-10-17" @default.
• W3100412315 title "SUBMILLIMETER ARRAY AND VERY LARGE ARRAY OBSERVATIONS IN THE HYPERCOMPACT H II REGION G35.58-0.03" @default.
• W3100412315 cites W1964851749 @default.
• W3100412315 cites W1965831751 @default.
• W3100412315 cites W1969747332 @default.
• W3100412315 cites W1971626870 @default.
• W3100412315 cites W1972117588 @default.
• W3100412315 cites W1976935596 @default.
• W3100412315 cites W1977297281 @default.
• W3100412315 cites W1977576701 @default.
• W3100412315 cites W1984247539 @default.
• W3100412315 cites W1990841834 @default.
• W3100412315 cites W1997131050 @default.
• W3100412315 cites W2000729845 @default.
• W3100412315 cites W2005979490 @default.
• W3100412315 cites W2007803575 @default.
• W3100412315 cites W2027424524 @default.
• W3100412315 cites W2028135857 @default.
• W3100412315 cites W2034702996 @default.
• W3100412315 cites W2043771047 @default.
• W3100412315 cites W2044750006 @default.
• W3100412315 cites W2050723222 @default.
• W3100412315 cites W2053326823 @default.
• W3100412315 cites W2053405314 @default.
• W3100412315 cites W2053807578 @default.
• W3100412315 cites W2064597832 @default.
• W3100412315 cites W2068005805 @default.
• W3100412315 cites W2071845098 @default.
• W3100412315 cites W2072125203 @default.
• W3100412315 cites W2076250467 @default.
• W3100412315 cites W2090435585 @default.
• W3100412315 cites W2121018712 @default.
• W3100412315 cites W2132084095 @default.
• W3100412315 cites W2141099472 @default.
• W3100412315 cites W2164455524 @default.
• W3100412315 cites W2595221979 @default.
• W3100412315 cites W2763114991 @default.
• W3100412315 cites W3098666278 @default.
• W3100412315 cites W3099492531 @default.
• W3100412315 cites W3099635823 @default.
• W3100412315 cites W3102238677 @default.
• W3100412315 cites W3103275620 @default.
• W3100412315 cites W3105042913 @default.
• W3100412315 cites W3105233890 @default.
• W3100412315 cites W3122048833 @default.
• W3100412315 cites W3125494864 @default.
• W3100412315 cites W34567085 @default.
• W3100412315 cites W4234949391 @default.
• W3100412315 cites W4241435832 @default.
• W3100412315 cites W4246464476 @default.
• W3100412315 cites W4301496988 @default.
• W3100412315 doi "https://doi.org/10.1088/0004-637x/784/2/107" @default.
• W3100412315 hasPublicationYear "2014" @default.
• W3100412315 type Work @default.
• W3100412315 sameAs 3100412315 @default.
• W3100412315 citedByCount "25" @default.
• W3100412315 countsByYear W31004123152015 @default.
• W3100412315 countsByYear W31004123152017 @default.
• W3100412315 countsByYear W31004123152018 @default.
• W3100412315 countsByYear W31004123152019 @default.
• W3100412315 countsByYear W31004123152020 @default.
• W3100412315 countsByYear W31004123152021 @default.
• W3100412315 countsByYear W31004123152022 @default.
• W3100412315 crossrefType "journal-article" @default.
• W3100412315 hasAuthorship W3100412315A5028539590 @default.
• W3100412315 hasAuthorship W3100412315A5048989648 @default.
• W3100412315 hasAuthorship W3100412315A5055781386 @default.
• W3100412315 hasAuthorship W3100412315A5071810615 @default.
• W3100412315 hasAuthorship W3100412315A5083465619 @default.
• W3100412315 hasBestOaLocation W31004123151 @default.
• W3100412315 hasConcept C108649604 @default.
• W3100412315 hasConcept C109792285 @default.
• W3100412315 hasConcept C120665830 @default.
• W3100412315 hasConcept C121332964 @default.
• W3100412315 hasConcept C125857072 @default.
• W3100412315 hasConcept C1276947 @default.
• W3100412315 hasConcept C13934619 @default.
• W3100412315 hasConcept C150846664 @default.
• W3100412315 hasConcept C153294291 @default.
• W3100412315 hasConcept C187204502 @default.
• W3100412315 hasConcept C198352243 @default.
• W3100412315 hasConcept C2524010 @default.
• W3100412315 hasConcept C2777158746 @default.
• W3100412315 hasConcept C2778042268 @default.
• W3100412315 hasConcept C33923547 @default.
• W3100412315 hasConcept C42061751 @default.
• W3100412315 hasConcept C44870925 @default.
• W3100412315 hasConcept C4839761 @default.
• W3100412315 hasConcept C86132830 @default.
• W3100412315 hasConceptScore W3100412315C108649604 @default.

• next