The Daily Brew
Selected astro-ph abstracts for Monday 2022 October 17
- The McDonald Accelerating Stars Survey (MASS): Architecture of the Ancient Five-Planet Host System Kepler-444
Zhoujian Zhang, Brendan P. Bowler, Trent J. Dupuy, Timothy D. Brandt, G. Mirek Brandt, William D. Cochran, Michael Endl, Phillip J. MacQueen, Kaitlin M. Kratter, Howard T. Isaacson, Kyle Franson, Adam L. Kraus, Caroline V. Morley, Yifan Zhou
[ arXiv:2210.07252v1 | PDF File ]
- A Transient `Changing-Look' AGN Resolved on Month Timescales From First-Year SDSS-V Data
Grisha Zeltyn, Benny Trakhtenbrot, Michael Eracleous, Jessie Runnoe, Jonathan R. Trump, Jonathan Stern, Yue Shen, Lorena Hernandez-Garcia, Franz E. Bauer, Qian Yang, Tom Dwelly, Claudio Ricci, Paul Green, Scott F. Anderson, Roberto J. Assef, Muryel Guolo, Chelsea MacLeod, Megan C. Davis, Logan Fries, Suvi Gezari, Norman A. Grogin, David Homan, Anton M. Koekemoer, Mirko Krumpe, Stephanie LaMassa, Xin Liu, Andrea Merloni, Mary Loli Martinez Aldama, Donald P. Schneider, Matthew J. Temple, Joel R. Brownstein, Hector Ibarra-Medel, Jamison Burke, Craig Pellegrino
[ arXiv:2210.07258v1 | PDF File ]
- Disks of Stars in the Galactic center triggered by Tidal Disruption Events
Rosalba Perna, Evgeni Grishin
[ arXiv:2210.07260v1 | PDF File ]
- Beyond $\Lambda$CDM constraints from the full shape clustering measurements from BOSS and eBOSS
Agne Semenaite, Ariel G. Sánchez, Andrea Pezzotta, Jiamin Hou, Alexander Eggemeier, Martin Crocce, Cheng Zhao, Joel R. Brownstein, Graziano Rossi, Donald P. Schneider
[ arXiv:2210.07304v1 | PDF File ]
- Temperature Fluctuations in Quasar Accretion Discs from Spectroscopic Monitoring Data
Zachary Stone, Yue Shen
[ arXiv:2210.07452v1 | PDF File ]
- The homogeneity of chemical abundances in H II regions of the Magellanic Clouds
G. Domínguez-Guzmán (1), M. Rodríguez (1), J. García-Rojas (2 and 3), C. Esteban (2 and 3), L. Toribio San Cipriano (4). ((1) Instituto Nacional de Astrofísica,Óptica y Electrónica, Luis Enrique Erro 1, Tonantzintla 72840, Puebla, Mexico, (2) Instituto de Astrofísica de Canarias, E-38200, La Laguna, Tenerife, Spain, (3) Departamento de Astrofísica, Universidad de La Laguna, E-38206, La Laguna, Tenerife, Spain, (4) Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Avda. Complutense 40, E-28040, Madrid, Spain)
[ arXiv:2210.07460v1 | PDF File ]
- A Blueprint for the Milky Way's Stellar Populations. IV. Spectrum-based Empirical Corrections and the Galactic Starburst Sequence
Deokkeun An, Timothy C. Beers, Young Sun Lee, Thomas Masseron
[ arXiv:2210.07542v1 | PDF File ]
- A radio-detected thermonuclear supernova from a single-degenerate progenitor with a helium star donor
Erik C. Kool, Joel Johansson, Jesper Sollerman, Javier Moldón, Takashi J. Moriya, Steve Schulze, Laura Chomiuk, Chelsea Harris, Miguel Pérez-Torres, Seppo Mattila, Peter Lundqvist, Matthew Graham, Sheng Yang, Daniel A. Perley, Nora Linn Strotjohann, Christoffer Fremling, Avishay Gal-Yam, Jeremy Lezmy, Kate Maguire, Conor Omand, Mathew Smith, Igor Andreoni, Eric C. Bellm, Kishalay De, Joshua S. Bloom, Steven L. Groom, Mansi M. Kasliwal, Frank Masci, Michael Medford, Sungmin Park, Josiah Purdum, Tom M. Reynolds, Reed Riddle, Estelle Robert, Stuart D. Ryder, Yashvi Sharma, Daniel Stern
[ arXiv:2210.07725v1 | PDF File ]
- Stellar feedback impact on the ionized gas kinematics in the dwarf galaxy Sextans A
Ivan S. Gerasimov, Oleg V. Egorov, Tatiana A. Lozinskaya, Alexei V. Moiseev, Dmitry V. Oparin
[ arXiv:2210.07726v1 | PDF File ]
- Chemodynamical Analysis of Metal-rich High-eccentricity Stars in the Milky Way's Disk
Ayeon Lee, Young Sun Lee, Young Kwang Kim, Timothy C. Beers, Deokkeun An
[ arXiv:2210.07905v1 | PDF File ]
- 300: An ACA 870 $\mu$m Continuum Survey of Orion Protostars and their Evolution
Samuel Federman (1), S. Thomas Megeath (1), John J. Tobin (2), Patrick D. Sheehan (3), Riwaj Pokhrel (1), Nolan Habel (1), Amelia M. Stutz (4), William J. Fischer (5), Lee Hartmann (6), Thomas Stanke (7), Mayank Narang (8), Mayra Osorio (9), Prabhani Atnagulov (1), Rohan Rahatgaonkar (10) ((1) University of Toledo, (2) National Radio Astronomy Observatory, (3) Northwestern University, (4) Universidad de Concepción, (5) Space Telescope Science Institute, (6) University of Michigan, (7) European Southern Observatory, (8) Tata Institute of Fundamental Research, (9) Instituto de Astrofísica de Andalucía, CSIC, (10) San Diego State University)
[ arXiv:2210.07925v1 | PDF File ]
- A dense mini-Neptune orbiting the bright young star HD 18599
Jose I. Vines, James S. Jenkins, Zaira Berdiñas, Maritza G. Soto, Matías R. Díaz, Douglas R. Alves, Mikko Tuomi, Robert A. Wittenmyer, Jerome Pitogo de Leon, Pablo Peña, Jack J. Lissauer, Sarah Ballard, Timothy Bedding, Brendan P. Bowler, Jonathan Horner, Hugh R.A. Jones, Stephen R. Kane, John Kielkopf, Peter Plavchan, Avi Shporer, C. G. Tinney, Hui Zhang Duncan J. Wright, Brett Addison, Matthew W. Mengel, Jack Okumura, Anya Samadi-Ghadim
[ arXiv:2210.07945v1 | PDF File ]
- Tidal Disruption of Main-Sequence Stars by Intermediate-Mass Black Holes
Fulya Kıroğlu, James C. Lombardi Jr., Kyle Kremer, Giacomo Fragione, Shane Fogarty, Frederic A. Rasio
[ arXiv:2210.08002v1 | PDF File ]
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