The Daily Brew
Selected astro-ph abstracts for Monday 2021 August 30
- A Radiatively Driven Wind from the eta Tel Debris Disk
Allison Youngblood, Aki Roberge, Meredith A. MacGregor, Alexis Brandeker, Alycia Weinberger, Sebastián Pérez, Carol Grady, Barry Welsh
[ arXiv:2108.11965v1 | PDF File ]
- A 99-minute Double-lined White Dwarf Binary from SDSS-V
Vedant Chandra, Hsiang-Chih Hwang, Nadia L. Zakamska, Boris T. Gaensicke, J.J. Hermes, Axel Schwope, Carles Badenes, Gagik Tovmassian, Evan B. Bauer, Dan Maoz, Matthias R. Schreiber, Odette F. Toloza, Keith P. Inight, Hans-Walter Rix, Warren R. Brown
[ arXiv:2108.11968v1 | PDF File ]
- Chemical evidence for planetary ingestion in a quarter of Sun-like stars
Lorenzo Spina, Parth Sharma, Jorge Meléndez, Megan Bedell, Andrew R. Casey, Marília Carlos, Elena Franciosini, Antonella Vallenari
[ arXiv:2108.12040v1 | PDF File ]
- The History of Metal Enrichment Traced by X-ray Observations of High Redshift Galaxy Clusters
Anthony M. Flores, Adam B. Mantz, Steven W. Allen, R. Glenn Morris, Rebecca E. A. Canning, Lindsey E. Bleem, Michael S. Calzadilla, Benjamin T. Floyd, Michael McDonald, Florian Ruppin
[ arXiv:2108.12051v1 | PDF File ]
- SPORK That Spectrum: Increasing Detection Significances from High-Resolution Exoplanet Spectroscopy with Novel Smoothing Algorithms
Kaitlin C. Rasmussen, Matteo Brogi, Fahin Rahman, Emily Rauscher, Hayley Beltz, Alexander P. Ji
[ arXiv:2108.12057v1 | PDF File ]
- XMP gas-rich dwarfs in Nearby Voids: results of BTA spectroscopy
S. A. Pustilnik (1), E. S. Egorova (2), A. Y. Kniazev (3,4,2), Y. A. Perepelitsyna (1), A. L. Tepliakova (1), A.N. Burenkov (1), D. V. Oparin (1) ((1) Special Astrophysical Observatory of RAS, Russia, (2) Sternberg Astronomical Institute of Moscow State University, Russia, (3) South African Astronomical Observatory, Cape Town, South Africa, (4) Southern African Large Telescope Foundation, Cape Town, South Africa)
[ arXiv:2108.12065v1 | PDF File ]
- A Local Universe Host for the Repeating Fast Radio Burst FRB 20181030A
M. Bhardwaj, A. Yu. Kirichenko, D. Michilli, Y. D. Mayya, V. M. Kaspi, B. M. Gaensler, M. Rahman, S. P. Tendulkar, E. Fonseca, Alexander Josephy, C. Leung, Marcus Merryfield, Emily Petroff, Z. Pleunis, Pranav Sanghavi, P. Scholz, K. Shin, Kendrick M. Smith, I. H. Stairs
[ arXiv:2108.12122v1 | PDF File ]
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