The Daily Brew
Selected astro-ph abstracts for Friday 2022 June 17
- Gravitationally lensed quasars in Gaia -- IV. 150 new lenses, quasar pairs, and projected quasars
C. Lemon, T. Anguita, M. Auger, F. Courbin, A. Galan, R. McMahon, F. Neira, M. Oguri, P. Schechter, A. Shajib, T. Treu
[ arXiv:2206.07714v1 | PDF File ]
- What are the spectroscopic binaries with high mass functions near the Gaia DR3 main sequence?
Kareem El-Badry, Hans-Walter Rix
[ arXiv:2206.07723v1 | PDF File ]
- Milky Way's eccentric constituents with $Gaia$, APOGEE $\ & $ GALAH
G. C. Myeong (1), Vasily Belokurov (2 and 3), David S. Aguado (4 and 5), N. Wyn Evans (2), Nelson Caldwell (1), James Bradley (2) ((1) Harvard-Smithsonian Center for Astrophysics, (2) Institute of Astronomy, Cambridge University, (3) Center for Computational Astrophysics, Flatiron Institute, (4) Dipartimento di Fisica e Astrofisica, (5) INAF/Osservatorio Astrofisico di Arcetri)
[ arXiv:2206.07744v1 | PDF File ]
- The ALMA REBELS Survey: The Cosmic HI Gas Mass Density in Galaxies at $z\approx 7$
K. E. Heintz, P. A. Oesch, M. Aravena, R. J. Bouwens, P. Dayal, A. Ferrara, Y. Fudamoto, L. Graziani, H. Inami, L. Sommovigo, R. Smit, M. Stefanon, M. Topping, A. Pallottini, P. van der Werf
[ arXiv:2206.07763v1 | PDF File ]
- Definitive upper bound on the negligible contribution of quasars to cosmic reionization
Linhua Jiang, Yuanhang Ning, Xiaohui Fan, Luis C. Ho, Bin Luo, Feige Wang, Jin Wu, Xue-Bing Wu, Jinyi Yang, Zhen-Ya Zheng
[ arXiv:2206.07825v1 | PDF File ]
- Stellar ages, masses, extinctions and orbital parameters based on spectroscopic parameters of Gaia DR3
G. Kordopatis, M. Schultheis, P. J. McMillan, P. A. Palicio, P. de Laverny, A. Recio-Blanco, O. Creevey, M. A.Álvarez, R. Andrae, E. Poggio, E. Spitoni, G. Contursi, H. Zhao, I. Oreshina-Slezak, C. Ordenovic, A. Bijaoui
[ arXiv:2206.07937v1 | PDF File ]
- MAGIC: Microlensing Analysis Guided by Intelligent Computation
Haimeng Zhao, Wei Zhu
[ arXiv:2206.08199v1 | PDF File ]
- Over 2.7 Million Carbon-Enhanced Metal-Poor stars from BP/RP Spectra in $Gaia$ DR3
Madeline Lucey, Nariman Al Kharusi, Keith Hawkins, Yuan-Sen Ting, Nesar Ramachandra, Timothy C. Beers, Young Sun Lee, Adrian M. Price-Whelan, Jinmi Yoon
[ arXiv:2206.08299v1 | PDF File ]
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