Accretion disks in luminous young stellar objects [PDF]
Astronomy and Astrophysics Review, 2016 71 pages, 19 figures.
M T Beltran, W J De Wit
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YOUNG STELLAR OBJECTS IN LYNDS 1641: DISKS, ACCRETION, AND STAR FORMATION HISTORY [PDF]
Astrophysical Journal, Supplement Series, 2013 112 pages, 46 figures, 6 tables, accepted by ...
Jinyoung Serena Kim +2 more
exaly +5 more sources
THE DESTRUCTION OF THIN STELLAR DISKS VIA COSMOLOGICALLY COMMON SATELLITE ACCRETION EVENTS [PDF]
Astrophysical Journal, 2009 6 pages, 4 figures; accepted by ApJL; high-resolution version and example movie of simulation available at http://web.me.com/purcellgalaxies/workshop/log/Entries/2008/10/15_The_Destruction_of_thin_stellar_disks_via_cosmologically_common_mergers ...
James Bullock, Stelios Kazantzidis
exaly +3 more sources
Circumstellar Disk Accretion Across the Lagoon Nebula: The Influence of Environment and Stellar Mass
The Astronomical JournalPre-main-sequence disk accretion is pivotal for determining the final stellar properties and the early conditions for close-in planets. We aim to establish the impact of internal (stellar mass) and external (radiation field) parameters on the disk ...
Laura Venuti +11 more
doaj +5 more sources
Stellar and Accretion Disk Parameters of the Close Binary HD 50526 [PDF]
The Astronomical Journal, 2021 Abstract We present a photometric and spectroscopic study of HD 50526, an ellipsoidal binary member of the group Double Periodic Variable stars. Performing data mining in photometric surveys and conducting new spectroscopic observations with several spectrographs during 2008–2015, we obtained orbital and stellar parameters of the system.
J. A. Rosales +7 more
openaire +3 more sources
Disk Accretion and the Stellar Birthline [PDF]
The Astrophysical Journal, 1997 We present a simplified analysis of some effects of disk accretion on the early evolution of fully convective, low-mass pre-main-sequence stars. Our analysis builds on the previous seminal work of Stahler, but it differs in that the accretion of material occurs over a small area of the stellar surface, such as through a disk or magnetospheric accretion
Lee Hartmann +2 more
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Stellar Disk in the Galactic Center: A Remnant of a Dense Accretion Disk? [PDF]
The Astrophysical Journal, 2003 submitted to ApJ ...
Levin, Yuri, Beloborodov, Andrei M.
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Discovery of Two Different Full Disk Evolutionary Patterns of M-type T Tauri Stars with LAMOST DR8
The Astrophysical Journal, 2023 The full disk, full of gas and dust, determines the upper limit of planet masses, and its lifetime is critical for planet formation, especially for giant planets.
Hasitieer Haerken +4 more
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An Old, Metal-rich Accreted Stellar Component in the Milky Way Stellar Disk
The Astrophysical Journal, 2022 Abstract We study the possibility that the Milky Ways’ cool stellar disk includes mergers with ancient stars. Galaxies are understood to form in a hierarchical manner, where smaller (proto-)galaxies merge into larger ones. Stars in galaxies, like the Milky Way, contain in their motions and elemental abundance tracers of past events and ...
Diane K. Feuillet +3 more
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Outflows and particle acceleration in the accretion disks of young stars [PDF]
EPJ Web of Conferences, 2019 Magneto-gas-dynamic (MGD) outflows from the accretion disks of T Tauri stars with fossil large-scale magnetic fileld are investigated. We consider two mechanisms of the outflows: rise of the magnetic flux tubes (MFT) formed in the regions of efficient ...
Khaibrakhmanov Sergey, Dudorov Alexander
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