Solar and Stellar Astrophysics

Authors and titles for astro-ph.SR in Feb 2021

[1]  arXiv:2102.00007 [pdf, other]

Title: Mapping stellar surfaces I: Degeneracies in the rotational light curve problem

Authors: Rodrigo Luger, Daniel Foreman-Mackey, Christina Hedges, David W. Hogg

Comments: 33 pages, 12 figures. To be submitted to AAS Journals. Updated references

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Instrumentation and Methods for Astrophysics (astro-ph.IM)

[2]  arXiv:2102.00066 [pdf, other]

Title: R-process-rich stellar streams in the Milky Way

Authors: Maude Gull (Berkeley, MIT), Anna Frebel (MIT), Karina Hinojosa (MIT), Ian U. Roederer (UMichigan, JINA), Alexander P. Ji (Carnegie), Kaley Brauer (MIT)

Comments: 32 pages, 10 figures, accepted to ApJ

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)

[3]  arXiv:2102.00078 [pdf, other]

Title: Prospects of gravitational-waves detections from common-envelope evolution with LISA

Authors: M. Renzo, T. Callister, K. Chatziioannou, L. A. C. van Son, C. M. F. Mingarelli, M. Cantiello, K. E. S. Ford, B. McKernan, G. Ashton

Comments: Accepted by ApJ -- author's version. Code available at: this https URL

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); General Relativity and Quantum Cosmology (gr-qc)

[4]  arXiv:2102.00122 [pdf, other]

Title: The GRAVITY young stellar object survey V. The orbit of the T Tauri binary star WW Cha

Authors: GRAVITY Collaboration: F. Eupen (1), L. Labadie (1), R. Grellmann (1), K. Perraut (2), W. Brandner (3), G. Duchêne (4,2), R. Köhler (5), J. Sanchez-Bermudez (3,6), R. Garcia Lopez (3,7,8), A. Caratti o Garatti (3,7,8), M. Benisty (2,9), C. Dougados (2), P. Garcia (10,11), L. Klarmann (3), A. Amorim (10,16), M. Bauböck (13), J.P. Berger (2), P. Caselli (13), Y. Clénet (12), V. Coudé du Foresto (12), P.T. de Zeeuw (13, 17), A. Drescher (13), G. Duvert (2), A. Eckart (1, 15), F. Eisenhauer (13), M. Filho (10, 11), V. Ganci (1), F. Gao (13), E. Gendron (12), R. Genzel (13), S. Gillessen (13), G. Heissel (12), Th. Henning (3), S. Hippler (3), M. Horrobin (1), Z. Hubert (2), A. Jiménez-Rosales (13), L. Jocou (2), P. Kervella (12), S. Lacour (12), V. Lapeyrère (12), et al. (21 additional authors not shown)

Comments: Accepted for publication in A&A; 24 pages, 14 figures, 3 tables; affiliations corrected

Journal-ref: A&A 648, A37 (2021)

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[5]  arXiv:2102.00222 [pdf, ps, other]

Title: Resonant Damping of Kink Modes in Solar Coronal Slabs

Authors: Hui Yu, Bo Li, Shaoxia Chen, Mingzhe Guo

Comments: Accepted for publication in Solar Physics, subject to further stylistic changes

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[6]  arXiv:2102.00245 [pdf, other]

Title: Rubidium abundances of galactic disk stars

Authors: Yoichi Takeda

Comments: 24 pages, 13 figures, accepted for publication in Astronomische Nachrichten, with supplementary online material

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)

[7]  arXiv:2102.00328 [pdf, ps, other]

Title: BG Tri an example of a low inclination RW Sex-type novalike

Authors: M. S. Hernandez, G. Tovmassian, S. Zharikov, B. T. Gaensicke, D. Steeghs, A. Aungwerojwit, P. Rodriguez-Gil

Comments: Accepted for publication in MNRAS, 11 pages, 10 figures

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[8]  arXiv:2102.00362 [pdf, other]

Title: Absolute Parameters of Young Stars: V Puppis

Authors: Edwin Budding, Tom Love, Mark G. Blackford, Timothy Banks, Michael D. Rhodes

Comments: 13 pages, 12 figures, 8 tables. Accepted by MNRAS

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[9]  arXiv:2102.00403 [pdf, other]

Title: New unexpected flow patterns in the problem of the stellar wind interaction with the interstellar medium: stationary ideal-MHD solutions

Authors: Sergey Korolkov, Vladislav Izmodenov

Comments: Typos have been corrected compared to the previous version. Added some clarifications and links to other authors. Results have not been changed

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[10]  arXiv:2102.00631 [pdf, other]

Title: Long-term, orbital, and rapid variations of the Be star V923 Aql = HD 183656

Authors: M. Wolf, P. Harmanec, H. Božić, P. Koubský, S. Yang, D. Ruždjak, M. Šlechta, H. Ak, H. Bakış, V. Bakış, A. Oplištilová, K. Vitovský

Comments: 21 pages, 13 Figures, Astronomy and Astrophysics (in press)

Journal-ref: A&A 647, A97 (2021)

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)