FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3105926414> ?p ?o ?g. }

• W3105926414 endingPage "22" @default.
• W3105926414 startingPage "22" @default.
• W3105926414 abstract "The depth-dependent abundance of both gas-phase and solid-state water within dense, quiescent, molecular clouds is important to both the cloud chemistry and gas cooling. Where water is in the gas phase, it's free to participate in the network of ion-neutral reactions that lead to a host of oxygen-bearing molecules, and its many ortho and para energy levels make it an effective coolant for gas temperatures greater than 20K. Where water is abundant as ice on grain surfaces, and unavailable to cool the gas, significant amounts of oxygen are removed from the gas phase, suppressing the gas-phase chemical reactions that lead to a number of oxygen-bearing species, including O2. Models of FUV-illuminated clouds predict that the gas-phase water abundance peaks in the range Av ~3 and 8mag of the cloud surface, depending on the gas density and FUV field strength. Deeper within such clouds, water is predicted to exist mainly as ice on grain surfaces. More broadly, these models are used to analyze a variety of other regions, including outflow cavities associated with young stellar objects and the surface layers of protoplanetary disks. In this paper, we report the results of observational tests of FUV-illuminated cloud models toward the Orion Molecular Ridge and Cepheus B using data obtained from the Herschel Space Observatory and the Five College Radio Astronomy Observatory. Toward Orion, 2220 spatial positions were observed along the face-on Orion Ridge in the H2O 110-101 557GHz and NH3 J,K=1,0-0,0 572GHz lines. Toward Cepheus B, two strip scans were made in the same lines across the edge-on ionization front. These new observations demonstrate that gas-phase water exists primarily within a few magnitudes of dense cloud surfaces, strengthening the conclusions of an earlier study based on a much smaller data set, and indirectly supports the prediction that water ice is quite abundant in dense clouds." @default.
• W3105926414 created "2020-11-23" @default.
• W3105926414 creator A5003632651 @default.
• W3105926414 creator A5009036401 @default.
• W3105926414 creator A5018324173 @default.
• W3105926414 creator A5026166899 @default.
• W3105926414 creator A5043310837 @default.
• W3105926414 creator A5047168760 @default.
• W3105926414 creator A5048211573 @default.
• W3105926414 creator A5055793246 @default.
• W3105926414 creator A5055967174 @default.
• W3105926414 creator A5077563693 @default.
• W3105926414 creator A5079656215 @default.
• W3105926414 date "2020-03-23" @default.
• W3105926414 modified "2023-10-01" @default.
• W3105926414 title "Distribution of Water Vapor in Molecular Clouds. II" @default.
• W3105926414 cites W1532444141 @default.
• W3105926414 cites W1596024901 @default.
• W3105926414 cites W1628972387 @default.
• W3105926414 cites W1924246703 @default.
• W3105926414 cites W1927035656 @default.
• W3105926414 cites W1933340382 @default.
• W3105926414 cites W1965346595 @default.
• W3105926414 cites W1974390459 @default.
• W3105926414 cites W1976280860 @default.
• W3105926414 cites W1979805707 @default.
• W3105926414 cites W1982098068 @default.
• W3105926414 cites W1982453941 @default.
• W3105926414 cites W1983759391 @default.
• W3105926414 cites W1985666257 @default.
• W3105926414 cites W2022883785 @default.
• W3105926414 cites W2022914110 @default.
• W3105926414 cites W2041931504 @default.
• W3105926414 cites W2050241132 @default.
• W3105926414 cites W2054316599 @default.
• W3105926414 cites W2055506692 @default.
• W3105926414 cites W2057634812 @default.
• W3105926414 cites W2059680832 @default.
• W3105926414 cites W2064528785 @default.
• W3105926414 cites W2068697087 @default.
• W3105926414 cites W2070087049 @default.
• W3105926414 cites W2071695167 @default.
• W3105926414 cites W2073135533 @default.
• W3105926414 cites W2074082534 @default.
• W3105926414 cites W2079412086 @default.
• W3105926414 cites W2081670553 @default.
• W3105926414 cites W2096703080 @default.
• W3105926414 cites W2100127246 @default.
• W3105926414 cites W2101681357 @default.
• W3105926414 cites W2104124137 @default.
• W3105926414 cites W2104741799 @default.
• W3105926414 cites W2106648105 @default.
• W3105926414 cites W2112309441 @default.
• W3105926414 cites W2116713453 @default.
• W3105926414 cites W2121072556 @default.
• W3105926414 cites W2127648117 @default.
• W3105926414 cites W2128294460 @default.
• W3105926414 cites W2129395676 @default.
• W3105926414 cites W2131345495 @default.
• W3105926414 cites W2131988517 @default.
• W3105926414 cites W2132663373 @default.
• W3105926414 cites W2149847837 @default.
• W3105926414 cites W2161836597 @default.
• W3105926414 cites W2336117971 @default.
• W3105926414 cites W2962733182 @default.
• W3105926414 cites W3099741708 @default.
• W3105926414 cites W3101517662 @default.
• W3105926414 cites W3102529632 @default.
• W3105926414 cites W3102938283 @default.
• W3105926414 cites W3104217864 @default.
• W3105926414 cites W3105679533 @default.
• W3105926414 cites W3105866347 @default.
• W3105926414 cites W3117856630 @default.
• W3105926414 cites W3122564114 @default.
• W3105926414 cites W3124948532 @default.
• W3105926414 cites W4295988666 @default.
• W3105926414 cites W4300048768 @default.
• W3105926414 cites W2560838614 @default.
• W3105926414 doi "https://doi.org/10.3847/1538-4357/ab77b4" @default.
• W3105926414 hasPublicationYear "2020" @default.
• W3105926414 type Work @default.
• W3105926414 sameAs 3105926414 @default.
• W3105926414 citedByCount "5" @default.
• W3105926414 countsByYear W31059264142021 @default.
• W3105926414 countsByYear W31059264142022 @default.
• W3105926414 crossrefType "journal-article" @default.
• W3105926414 hasAuthorship W3105926414A5003632651 @default.
• W3105926414 hasAuthorship W3105926414A5009036401 @default.
• W3105926414 hasAuthorship W3105926414A5018324173 @default.
• W3105926414 hasAuthorship W3105926414A5026166899 @default.
• W3105926414 hasAuthorship W3105926414A5043310837 @default.
• W3105926414 hasAuthorship W3105926414A5047168760 @default.
• W3105926414 hasAuthorship W3105926414A5048211573 @default.
• W3105926414 hasAuthorship W3105926414A5055793246 @default.
• W3105926414 hasAuthorship W3105926414A5055967174 @default.
• W3105926414 hasAuthorship W3105926414A5077563693 @default.
• W3105926414 hasAuthorship W3105926414A5079656215 @default.
• W3105926414 hasBestOaLocation W31059264141 @default.

• next