The Daily Brew
Selected astro-ph abstracts for Tuesday 2023 February 7
- Magnetic activity variability from H$\alpha$ line intensive monitoring for two F-type stars having a hot-Jupiter, $\tau$ Bootis A and $\upsilon$ Andromedae A
Sanghee Lee, Yuta Notsu, Bun'ei Sato
[ arXiv:2302.02135v1 | PDF File ]
- Discovery of an isolated dark dwarf galaxy in the nearby universe
Jin-Long Xu, Ming Zhu, Naiping Yu, Chuan-Peng Zhang, Xiao-Lan Liu, Mei Ai, Peng Jiang
[ arXiv:2302.02646v1 | PDF File ]
- A catalogue of high-mass X-ray binaries in the Galaxy: from the INTEGRAL to the Gaia era
Francis Fortin, Federico Garcia, Adolfo Simaz-Bunzel, Sylvain Chaty
[ arXiv:2302.02656v1 | PDF File ]
- A survey for variable young stars with small telescopes: VI -- Analysis of the outbursting Be stars NSW284, Gaia19eyy, and VES263
Dirk Froebrich, Lynne A. Hillenbrand, Carys Herbert, Kishalay De, Jochen Eislöffel, Justyn Campbell-White, Ruhee Kahar, Franz-Josef Hambsch, Thomas Urtly, Adam Popowicz, Krzysztof Bernacki, Andrzej Malcher, Slawomir Lasota, Jerzy Fiolka, Piotr Jozwik-Wabik, Franky Dubois, Ludwig Logie, Steve Rau, Mark Phillips, George Fleming, Rafael Gonzalez Farfán, Francisco C. Soldán Alfaro, Tim Nelson, Stephen R.L. Futcher, Samantha M. Rolfe, David A. Campbell, Tony Vale, Pat Devine, Dawid Moździerski, Przemysław J. Mikołajczyk, Heinz-Bernd Eggenstein, Diego Rodriguez, Ivan L Walton, Siegfried Vanaverbeke, Barry Merrikin, YenalÖğmen, Alex Escartin Perez, Mario Morales Aimar, Georg Piehler, Lord Dover, Aashini L. Patel, Niall Miller, Jack Finch, Matt Hankins,et al. (3 additional authors not shown)
[ arXiv:2302.02696v1 | PDF File ]
- A Systematic Search for Short-period Close White Dwarf Binary Candidates Based on Gaia EDR3 Catalog and Zwicky Transient Facility Data
Liangliang Ren, Chengyuan Li, Bo Ma, Sihao Cheng, Shun-Jia Huang, Baitian Tang, Yi-ming Hu
[ arXiv:2302.02802v1 | PDF File ]
- The 10 parsec sample in the Gaia era: first update
C. Reyle, K. Jardine, P. Fouque, J. A. Caballero, R. L. Smart, A. Sozzetti
[ arXiv:2302.02810v1 | PDF File ]
- Evidence of an age gradient along the line of sight in the nuclear stellar disc of the Milky Way
F. Nogueras-Lara, M. Schultheis, F. Najarro, M. C. Sormani, D. A. Gadotti, R. M. Rich
[ arXiv:2302.02890v1 | PDF File ]
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