Results 21 to 30 of about 938,566 (341)
One, Two, Three ... An Explosive Outflow in IRAS 12326-6245 Revealed by ALMA
The Astrophysical Journal Letters, 2023 In the last years there has been a substantial increase in the number of the reported massive and luminous star-forming regions with related explosive outflows thanks to the superb sensitivity and angular resolution provided by the new radio, infrared ...
Luis A. Zapata +8 more
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Star formation in the multiverse [PDF]
Physical Review D, 2009 26 pages, 11 figures.
Raphael Bousso, Stefan Leichenauer
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Young Stellar Object Candidates in IC 417
The Astronomical Journal, 2023 IC 417 is in the Galactic plane, and likely part of the Aur OB2 association; it is ∼2 kpc away. Stock 8 is one of the densest cluster constituents; off of it to the east, there is a “nebulous stream” (NS) that is dramatic in the infrared (IR).
L. M. Rebull +14 more
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HH 80/81: Structure and Kinematics of the Fastest Protostellar Outflow
The Astrophysical Journal, 2023 Hubble Space Telescope (HST) images obtained in 2018 are combined with archival HST data taken in 1995 to detect changes and measure proper motions in the HH 80/81 shock complex, which is powered by the fastest known jet driven by a forming star, the ...
John Bally, Bo Reipurth
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On the Formation of Massive Stars [PDF]
The Astrophysical Journal, 2002 We calculate numerically the collapse of slowly rotating, non-magnetic, massive molecular clumps, which conceivably could lead to the formation of massive stars. Because radiative acceleration on dust grains plays a critical role in the clump's dynamical evolution, we utilize a wavelength-dependent radiation transfer and a three component dust model ...
Harold W. Yorke, Cordula Sonnhalter
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Membership Analysis and 3D Kinematics of the Star-forming Complex around Trumpler 37 Using Gaia-DR3
The Astrophysical Journal, 2023 Identifying and characterizing young populations of star-forming regions are crucial to unraveling their properties. In this regard, Gaia-DR3 data and machine-learning tools are very useful for studying large star-forming complexes.
Swagat R. Das +4 more
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International Astronomical Union Colloquium, 1989 Judging from the poster that the Organizing Committee has selected to announce the celebration of Guido Munch Jubilee, one can easily conclude that the main characteristics of the process of star formation as emerged in recent years through the combined efforts of multiwavelengths studies of molecular clouds, were already known, here in Granada ...
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Star formation black hole growth and dusty tori in the most luminous AGNs at z=2-3.5 [PDF]
, 2016 We report herschel observations of 100 very luminous, optically selected AGNs at z=2-3.5 with log(LUV)(erg/sec)> 46.5, where LUV=L1350A. The distribution in LUV is similar to the general distribution of SDSS AGNs in this redshift and luminosity interval.
Lani, Caterina +5 more
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Formation of the first stars [PDF]
Proceedings of 11th Symposium on Nuclei in the Cosmos — PoS(NIC XI), 2005 Review, revised version; now in print, Rep. Prog. Phys. (2013), 52 pages, 14 figures (for high-resolution, please see the journal)
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On the formation of massive stars [PDF]
Monthly Notices of the Royal Astronomical Society, 1998 We present a model for the formation of massive ($M > 10 M_\odot$) stars through accretion-induced collisions in the cores of embedded dense stellar clusters. This model circumvents the problem of accreting onto a star whose luminosity is sufficient to reverse the infall of gas.
Matthew R. Bate +2 more
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