Results 1 to 10 of about 44,874 (266)
Dense Cores in IRDC G14.225-0.506 Revealed by ALMA Observations
Dense cores in massive, parsec-scale molecular clumps are sites that harbor protocluster formation. We present results from observations toward a hub–filament structure of a massive infrared (IR) dark cloud G14.225-0.506 using the Atacama Large ...
Yanhanle Zhao +4 more
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Star Forming Regions in Cepheus
104 pages, 25 tables, 35 figures; A chapter in the "Handbook of Star Forming Regions, Vol 1: The Northern Sky," ed. Bo Reipurth; ASP Monograph Series. Full resolution version can be found at http://www.konkoly.hu/staff/kun/handbook_chapters/
Kun, M., Kiss, Z. T., Balog, Z.
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Infrared Studies of Star-Forming Regions — Summary [PDF]
When Gareth Wynn-Williams first asked me to give this summary talk he specifically requested that I be “provocative.” Having already been to Hawaii three times I realized how much easier it is to be laid back rather than provocative here - indeed, I but rarely rise above the ground energy state.
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New JWST near-infrared imaging of the nearby galaxy NGC 628 from the JWST Cycle 1 program Feedback in Emerging extrAgalactic Star clusTers (JWST-FEAST) is combined with archival JWST mid-infrared imaging to calibrate the 21 μ m emission as a star ...
Daniela Calzetti +21 more
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Protostellar Feedback in Massive Star Forming Regions
We examine mechanical feedback mechanisms during the protostellar phase through jets and outflows. To do so, we make use of velocity-resolved CII observations at 158 $\mu$m taken with the SOFIA observatory. We identify CII emitting cavities at velocities ranging from 1-2 km s$^{-1}$ to 15 km s$^{-1}$ relative to the Veil shell ($v_\mathrm{LSR}$ = 13 km
Kavak, U. +4 more
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Cosmic-Ray Injection from Star-Forming Regions
At present, all physical models of diffuse Galactic γ-ray emission assume that the distribution of cosmic-ray sources traces the observed populations of either OB stars, pulsars, or supernova remnants. However, since H_{2}-rich regions host significant star formation and numerous supernova remnants, the morphology of observed H_{2} gas (as traced by CO
Carlson, Eric +2 more
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We use the H41 α recombination line to create templates of the millimeter free–free emission in the ALMA-IMF continuum maps, which allows us to separate it from dust emission.
Roberto Galván-Madrid +27 more
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Different Influence of Gas Accretion on the Evolution of Star-forming and Non-star-forming Galaxies
Using integral field spectroscopic data from the Mapping Nearby Galaxies at Apache Point Observatory survey, we investigate the spatially resolved properties and empirical relations of a star-forming galaxy and a non-star-forming galaxy hosting ...
Min Bao, Wenlong Zhao, Qirong Yuan
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The Impact of External Radiation on the Inner Disk Chemistry of Planet Formation
The vast majority of young stars hosting planet-forming disks exist within clustered environments, like the Orion Nebula, implying that seemingly “extreme” UV environments (10 ^4 G _0 and above) are not so atypical in the context of planet formation ...
Jenny K. Calahan +2 more
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Star-forming complexes in the polar ring galaxy NGC660
Galaxies with polar rings consist of two subsystems, a disk and a ring, which rotate almost in orthogonal planes. In this paper, we analyze the parameters characterizing the composition of the interstellar medium and star formation in star-forming ...
Smirnova Ksenia I. +2 more
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