The Daily Brew
Selected astro-ph abstracts for Thursday 2022 January 27
- The "Giraffe": Discovery of a $2-3~M_\odot$ dark companion to a stripped red giant
T. Jayasinghe, Todd A. Thompson, C. S. Kochanek, K. Z. Stanek, D. M. Rowan, D. V. Martin, P. J. Vallely, J. T. Hinkle, D. Huber, H. Isaacson, J. Tayar, K. Auchettl, I. Ilyin, A. W. Howard, C. Badenes
[ arXiv:2201.11131v1 | PDF File ]
- Dust and the intrinsic spectral index of quasar variations: hints of finite stress at the innermost stable circular orbit
John R. Weaver, Keith Horne
[ arXiv:2201.11134v1 | PDF File ]
- HOLISMOKES. VIII. High-redshift Strong Lens Candidates from the Hyper Suprime-Cam Subaru Strategic Program
Yiping Shu, Raoul Cañameras, Stefan Schuldt, Sherry H. Suyu, Stefan Taubenberger, Kaiki Taro Inoue, Anton T. Jaelani
[ arXiv:2201.11135v1 | PDF File ]
- The Dark Energy Survey 5-year photometrically identified Type Ia Supernovae
A. Möller, M. Smith, M. Sako, M. Sullivan, M. Vincenzi, P. Wiseman, P. Armstrong, J. Asorey, D. Brout, D. Carollo, T. M. Davis, C. Frohmaier, L. Galbany, K. Glazebrook, L. Kelsey, R. Kessler, G. F. Lewis, C. Lidman, U. Malik, D. Scolnic, B. E. Tucker, T. M. C. Abbott, M. Aguena, S. Allam, J. Annis, E. Bertin, S. Bocquet, D. Brooks, D. L. Burke, A. Carnero Rosell, M. Carrasco Kind, J. Carretero, F. J. Castander, C. Conselice, M. Costanzi, M. Crocce, L. N. da Costa, J. De Vicente, S. Desai, H. T. Diehl, P. Doel, S. Everett, I. Ferrero, D. A. Finley, B. Flaugher, D. Friedel, J. Frieman, J. García-Bellido, D. W. Gerdes, D. Gruen, R. A. Gruendl, J. Gschwend, G. Gutierrez, K. Herner, S. R. Hinton, D. L. Hollowood, K. Honscheid, D. J. James, K. Kuehn, N. Kuropatkin, O. Lahav, M. March,et al. (20 additional authors not shown)
[ arXiv:2201.11142v1 | PDF File ]
- Alleviating the Transit Timing Variations bias in transit surveys. II. RIVERS: Twin resonant Earth-sized planets around Kepler-1972 recovered from Kepler's false positive
A. Leleu, J.-B. Delisle, R. Mardling, S. Udry, G. Chatel, Y. Alibert, P. Eggenberger
[ arXiv:2201.11459v1 | PDF File ]
- Asteroseismology across the HR diagram
Donald Kurtz
[ arXiv:2201.11629v1 | PDF File ]
- Tick-Tock: The Imminent Merger of a Supermassive Black Hole Binary
Ning Jiang, Huan Yang, Tinggui Wang, Jiazheng Zhu, Zhenwei Lyu, Liming Dou, Yibo Wang, Jianguo Wang, Zhen Pan, Hui Liu, Xinwen Shu, Zhenya Zheng
[ arXiv:2201.11633v1 | PDF File ]
- DI Herculis Revisited: Starspots, Gravity Darkening, and 3-D Obliquities
Yan Liang, Joshua N. Winn, Simon H. Albrecht
[ arXiv:2201.11699v1 | PDF File ]
- Milky Way Satellite Census. IV. Constraints on Decaying Dark Matter from Observations of Milky Way Satellite Galaxies
S. Mau, E. O. Nadler, R. H. Wechsler, A. Drlica-Wagner, K. Bechtol, G. Green, D. Huterer, T. S. Li, Y.-Y. Mao, C. E. Martínez-Vázquez, M. McNanna, B. Mutlu-Pakdil, A. B. Pace, A. Peter, A. H. Riley, L. Strigari, M.-Y. Wang, M. Aguena, S. Allam, J. Annis, D. Bacon, E. Bertin, S. Bocquet, D. Brooks, D. L. Burke, A. Carnero Rosell, M. Carrasco Kind, J. Carretero, M. Costanzi, M. Crocce, M. E. S. Pereira, T. M. Davis, J. De Vicente, S. Desai, P. Doel, I. Ferrero, B. Flaugher, J. Frieman, J. García-Bellido, M. Gatti, G. Giannini, D. Gruen, R. A. Gruendl, J. Gschwend, G. Gutierrez, S. R. Hinton, D. L. Hollowood, K. Honscheid, D. J. James, K. Kuehn, O. Lahav, M. A. G. Maia, J. L. Marshall, R. Miquel, J. J. Mohr, R. Morgan, R. L. C. Ogando, F. Paz-Chinchón, A. Pieres, M. Rodriguez-Monroy,et al. (9 additional authors not shown)
[ arXiv:2201.11740v1 | PDF File ]
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