Solar and Stellar Astrophysics

Authors and titles for recent submissions

[ total of 87 entries: 1-25 | 26-50 | 51-75 | 76-87 ]
[ showing 25 entries per page: fewer | more | all ]

Fri, 27 Mar 2020

[1]  arXiv:2003.11980 [pdf, other]
Title: The Planetary Luminosity Problem: "Missing Planets" and the Observational Consequences of Episodic Accretion
Comments: 17 pages, 2 figures, accepted by ApJ
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP)
[2]  arXiv:2003.11976 [pdf, ps, other]
Title: Does a solar filament barb always correspond to a prominence foot?
Comments: 12 pages, 3 figures, accepted for publication in ApJ
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
[3]  arXiv:2003.11937 [pdf, ps, other]
Title: Rotation-activity relations and flares of M dwarfs with K2 long- and short-cadence data
Comments: 23 pages, 26 figures, 7 tables
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
[4]  arXiv:2003.11788 [pdf, other]
Title: A model exploration of NIR ro-vibrational CO emission as a tracer of inner cavities in protoplanetary disks
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP); Astrophysics of Galaxies (astro-ph.GA)
[5]  arXiv:2003.11747 [pdf, ps, other]
Title: A White-light Flare Powered by Magnetic Reconnection in the Lower Solar Atmosphere
Comments: 14 pages,5 figures,accepted for publication by ApJL
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
[6]  arXiv:2003.11725 [pdf, ps, other]
Title: Discovery of two nearby post-T Tauri stellar associations
Comments: 13pages, 8 figures, 2 tables, accepted for publishing in AJ
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
[7]  arXiv:2003.11609 [pdf, ps, other]
Title: Chemical abundance analysis of extremely metal-poor stars in the Sextans dwarf spheroidal galaxy
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
[8]  arXiv:2003.11585 [pdf, other]
Title: The role of wind driving in OB star bow nebulae
Authors: Curtis Struck (Iowa State)
Comments: 11 pages, 3 figures, accepted for MNRAS
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
[9]  arXiv:2003.11574 [pdf, ps, other]
Title: Stellar Inclination Angles from Be Star H$α$ Emission-Line Profiles
Comments: 19 pages, 23 figures, accepted for publication in The Astrophysical Journal
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
[10]  arXiv:2003.11549 (cross-list from astro-ph.GA) [pdf, other]
Title: Age-chemical abundance structure of the Galaxy I: Evidence for a late accretion event in the outer disc at z ~ 0.6
Authors: Jianhui Lian (University of Utah), Daniel Thomas (University of Portsmouth), Claudia Maraston (University of Portsmouth), Olga Zamora, Jamie Tayar, Kaike Pan, Patricia Tissera, José G. Fernández-Trincado, Domingo Anibal Garcia-Hernandez
Comments: 17 pages, 11 figures, accepted for publication in MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)

Thu, 26 Mar 2020

[11]  arXiv:2003.11499 [pdf, other]
Title: Giants eating giants: Mass loss and giant planets modifying the luminosity of the Tip of the Giant Branch
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Cosmology and Nongalactic Astrophysics (astro-ph.CO); Earth and Planetary Astrophysics (astro-ph.EP); Astrophysics of Galaxies (astro-ph.GA)
[12]  arXiv:2003.11481 [pdf, ps, other]
Title: TESS first look at evolved compact pulsators: Known ZZ Ceti stars of the southern ecliptic hemisphere as seen by TESS
Comments: 21 pages, 19 figures, accepted for publication in Astronomy & Astrophysics
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
[13]  arXiv:2003.11447 [pdf, ps, other]
Title: The M dwarf problem: Fe and Ti abundances in a volume-limited sample of M dwarf stars
Comments: 10 pages, 3 figures. Accepted for publication in MNRAS. Corrected typos in Abstract
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
[14]  arXiv:2003.11387 [pdf, other]
Title: Magnetic Braking at work in binaries
Comments: 6 pages, 2 figures, 2 tables
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
[15]  arXiv:2003.11326 [pdf, ps, other]
Title: Observations of Ray-Like Structures in Large-Scale Coronal Dimmings Produced by Limb CMEs
Comments: 21 pages, 12 figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Space Physics (physics.space-ph)
[16]  arXiv:2003.11302 [pdf, other]
Title: Physical properties of bright Ca II K fibrils in the solar chromosphere
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
[17]  arXiv:2003.11295 [pdf, ps, other]
Title: Reply to "Rapid $^{14}$C excursion at 3372-3371 BCE not observed at two different locations"
Comments: 11 pages, 1 figure, 1 table
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Geophysics (physics.geo-ph)
[18]  arXiv:2003.11134 [pdf, ps, other]
Title: How Does Magnetic Reconnection Drive the Early Stage Evolution of Coronal Mass Ejections?
Comments: 31 pages, 13 figures, 1 table. Accepted for publication by ApJ
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Space Physics (physics.space-ph)
[19]  arXiv:2003.11106 [pdf, other]
Title: Orbital Parameter Determination for Wide Stellar Binary Systems in the Age of \textit{Gaia}
Comments: 18 pages, 10 figures, accepted for publication in ApJ
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP); Instrumentation and Methods for Astrophysics (astro-ph.IM)
[20]  arXiv:2003.11101 [pdf, other]
Title: First Observation of a Type II Solar Radio Burst Transitioning Between a Stationary and Drifting State
Comments: Accepted for publication by ApJ, 14 pages, 10 figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Plasma Physics (physics.plasm-ph); Space Physics (physics.space-ph)
[21]  arXiv:2003.11084 [pdf, other]
Title: Exocomets: A spectroscopic survey
Comments: Accepted in A&A on March 23rd 2020
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP); Astrophysics of Galaxies (astro-ph.GA)
[22]  arXiv:2003.11433 (cross-list from astro-ph.GA) [pdf, other]
Title: HII regions and high-mass starless clump candidates I: Catalogs and properties
Authors: S. Zhang (1), A. Zavagno (1 and 2), J. Yuan (3), H. Liu (4 and 5), M. Figueira (6), D. Russeil (1), F. Schuller (7), K. A. Marsh (8), Y. Wu (9) ((1) Aix Marseille Univ, CNRS, CNES, LAM, Marseille, France, (2) Institut Universitaire de France (IUF), (3) National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China, (4) CASSACA, China-Chile Joint Center for Astronomy, Chile, (5) Departamento de Astronomía, Universidad de Concepción, Chile, (6) National Centre for Nuclear Research, Warszawa, (7) Max-Planck-Institut für Radioastronomie, Bonn, (8) Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, California, (9) Department of Astronomy, Peking University, Beijing, China)
Comments: 28 pages, 32 figures, accepted by Astronomy & Astrophysics on 24, Feb, 2020
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
[23]  arXiv:2003.11085 (cross-list from astro-ph.GA) [pdf, other]
Title: Detailed abundances in the Galactic center: Evidence of a metal-rich alpha-enhanced stellar population
Comments: 13 pages, 10 figures, accepted for publication in ApJ, Figure 7 corrected
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
[24]  arXiv:2003.11033 (cross-list from astro-ph.GA) [pdf, other]
Title: Relative Alignment between Dense Molecular Cores and Ambient Magnetic Field: The Synergy of Numerical Models and Observations
Comments: 18 pages, 11 figures, accepted for publication in MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)

Wed, 25 Mar 2020 (showing first 1 of 20 entries)

[25]  arXiv:2003.10949 [pdf, other]
Title: New ultracool dwarf neighbours within 20pc from Gaia DR2
Comments: accepted for publication in Astronomy and Astrophysics, 15 pages, 3 tables, 10 figures (reduced in size)
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP); Astrophysics of Galaxies (astro-ph.GA)
[ total of 87 entries: 1-25 | 26-50 | 51-75 | 76-87 ]
[ showing 25 entries per page: fewer | more | all ]

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