The Daily Brew
Selected astro-ph abstracts for Friday 2021 July 30
- Light bending and X-ray echoes from behind a supermassive black hole
D. R. Wilkins, L. C. Gallo, E. Costantini, W. N. Brandt, R. D. Blandford
[ arXiv:2107.13555v1 | PDF File ]
- Supernovae Producing Unbound Binaries and Triples
C. S. Kochanek (Department of Astronomy, the Ohio State University)
[ arXiv:2107.13559v1 | PDF File ]
- A multiwavelength analysis of the spiral arms in the protoplanetary disk around WaOph 6
S. B. Brown-Sevilla, M. Keppler, M. Barraza-Alfaro, J. D. Melon Fuksman, N. Kurtovic, P. Pinilla, M. Feldt, W. Brandner, C. Ginski, Th. Henning, H. Klahr, R. Asensio-Torres, F. Cantalloube, A. Garufi, R. G. van Holstein, M. Langlois, F. Menard, E. Rickman, M. Benisty, G. Chauvin, A. Zurlo, P. Weber, A. Pavlov, J. Ramos, S. Rochat, R. Roelfsema
[ arXiv:2107.13560v1 | PDF File ]
- Circumbinary and circumstellar discs around the eccentric binary IRAS 04158+2805 -- a testbed for binary-disc interaction
Enrico Ragusa, Daniele Fasano, Claudia Toci, Gaspard Duchêne, Nicolás Cuello, Marion Villenave, Gerrit van der Plas, Giuseppe Lodato, François Ménard, Daniel J. Price, Christophe Pinte, Karl Stapelfeldt, Schuyler Wolff
[ arXiv:2107.13566v1 | PDF File ]
- The structure and characteristic scales of the HI gas in galactic disks
Sami Dib, Florent Renaud, Bruce Elmegreen, Jonathan Braine, Maheswar Gopinathan, Maritza A. Lara-Lopez, Valery V. Kravtsov, Archana Soam, Ekta Sharma, Svitlana Zhukovska, Oscar Agertz, Charles Aouad, Jose Anotonio Belinchon, George Helou, Di Li
[ arXiv:2107.13567v1 | PDF File ]
- Asteroseismology of iota Draconis and Discovery of an Additional Long-Period Companion
Michelle L. Hill, Stephen R. Kane, Tiago L. Campante, Zhexing Li, Paul A. Dalba, Timothy D. Brandt, Timothy R. White, Benjamin J.S. Pope, Keivan G. Stassun, Benjamin J. Fulton, Enrico Corsaro, Tanda Li, J. M. Joel Ong, Timothy R. Bedding, Diego Bossini, Derek L. Buzasi, William J. Chaplin, Margarida S. Cunha, Rafael A. Garcia, Sylvain N. Breton, Marc Hon, Daniel Huber, Chen Jiang, Cenk Kayhan, James S. Kuszlewicz, Savita Mathur, Aldo Serenelli, Dennis Stello
[ arXiv:2107.13583v1 | PDF File ]
- Return of the TEDI: revisiting the Triple Evolution Dynamical Instability channel in triple stars
Adrian S. Hamers, Hagai B. Perets, Todd A. Thompson, Patrick Neunteufel
[ arXiv:2107.13620v1 | PDF File ]
- TOI-532b: The Habitable-zone Planet Finder confirms a Large Super Neptune in the Neptune Desert orbiting a metal-rich M dwarf host
Shubham Kanodia, Gudmundur Stefansson, Caleb I. Canas, Marissa Maney, Andrea S. Lin, Joe P. Ninan, Sinclaire Jones, Andrew J. Monson, Brock A. Parker, Henry A. Kobulnicky, Jason Rothenberg, Corey Beard, Jack Lubin, Paul Robertson, Arvind F. Gupta, Suvrath Mahadevan, William D. Cochran, Chad F. Bender, Scott A. Diddams, Connor Fredrick, Samuel P. Halverson, Suzanne L. Hawley, Fred R. Hearty, Leslie Hebb, Ravi K. Kopparapu, Andrew J. Metcalf, Lawrence W. Ramsey, Arpita Roy, Christian Schwab, Maria Schutte, Ryan C. Terrien, John P. Wisniewski, Jason T. Wright
[ arXiv:2107.13670v1 | PDF File ]
- Measuring the mass function of isolated stellar remnants with gravitational microlensing. II. Analysis of the OGLE-III data
P. Mroz, A. Udalski, L. Wyrzykowski, J. Skowron, R. Poleski, M. Szymanski, I. Soszynski, K. Ulaczyk
[ arXiv:2107.13697v1 | PDF File ]
- Measuring the mass function of isolated stellar remnants with gravitational microlensing. I. Revisiting the OGLE-III dark lens candidates
P. Mroz, L. Wyrzykowski
[ arXiv:2107.13701v1 | PDF File ]
- A HARPS-N mass for the elusive Kepler-37d: a case study in disentangling stellar activity and planetary signals
V. M. Rajpaul, L. A. Buchhave, G. Lacedelli, K. Rice, A. Mortier, L. Malavolta, S. Aigrain, L. Borsato, A. W. Mayo, D. Charbonneau, M. Damasso, X. Dumusque, A. Ghedina, D. W. Latham, M. López, A. Magazzù, G. Micela, E. Molinari, F. Pepe, G. Piotto, E. Poretti, S. Rowther, A. Sozzetti, S. Udry, C. A. Watson
[ arXiv:2107.13900v1 | PDF File ]
- Dissecting the $H_0$ and $S_8$ tensions with Planck + BAO + supernova type Ia in multi-parameter cosmologies
Luis A. Anchordoqui, Eleonora Di Valentino, Supriya Pan, Weiqiang Yang
[ arXiv:2107.13932v1 | PDF File ]
- HD 183579b: A Warm Sub-Neptune Transiting a Solar Twin Detected by TESS
Tianjun Gan, Megan Bedell, Sharon Xuesong Wang, Daniel Foreman-Mackey, Jorge Meléndez, Shude Mao, Keivan G. Stassun, Steve B. Howell, Carl Ziegler, Robert A. Wittenmyer, Coel Hellier, Karen A. Collins, Avi Shporer, George R. Ricker, Roland Vanderspek, David W. Latham, Sara Seager, Joshua N. Winn, Jon M. Jenkins, Brett C. Addison, Sarah Ballard, Thomas Barclay, Jacob L. Bean, Brendan P. Bowler, César Briceño, Ian J. M. Crossfield, Jason Dittman, Jonathan Horner, Eric L. N. Jensen, Stephen R. Kane, John Kielkopf, Laura Kreidberg, Nicholas Law, Andrew W. Mann, Matthew W. Mengel, Edward H. Morgan, Jack Okumura, Hugh P. Osborn, Martin Paegert, Peter Plavchan, Richard P. Schwarz, Bernie Shiao, Jeffrey C. Smith, Lorenzo Spina, C. G. Tinney, Guillermo Torres, Joseph D. Twicken, Michael Vezie,et al. (3 additional authors not shown)
[ arXiv:2107.14015v1 | PDF File ]
- Optimized modeling of Gaia-Hipparcos astrometry for the detection of the smallest cold Jupiter and confirmation of seven low mass companions
Fabo Feng, R. Paul Butler, Hugh R. A. Jones, Mark W. Phillips, Steven S. Vogt, Rebecca Oppenheimer, Bradford Holden, Jennifer Burt, Alan P. Boss
[ arXiv:2107.14056v1 | PDF File ]
- A large sub-Neptune transiting the thick-disk M4V TOI-2406
R.D. Wells, B.V. Rackham, N. Schanche, R. Petrucci, Y. Gomez Maqueo Chew, B.-O. Demory, A.J. Burgasser, R. Burn, F.J. Pozuelos, M.N. Gunther, L. Sabin, U. Schroffenegger, M.A. Gomez-Munoz, K.G. Stassun, V. Van Grootel, S.B. Howell, D. Sebastian, A.H.M.J. Triaud, D. Apai, I. Plauchu-Frayn, C.A. Guerrero, P.F. Guillen, A. Landa, G. Melgoza, F. Montalvo, H. Serrano, H. Riesgo, K. Barkaoui, A. Bixel, A. Burdanov, W.P. Chen, P. Chinchilla, K.A. Collins, T. Daylan, J. de Wit, L. Delrez, M. Devora-Pajares, J. Dietrich, G. Dransfield, E. Ducrot, M. Fausnaugh, E. Furlan, P. Gabor, T. Gan, L. Garcia, M. Ghachoui, S. Giacalone, A.B. Gibbs, M. Gillon, C. Gnilka, R. Gore, N. Guerrero, T. Henning, K. Hesse, E. Jehin, J.M. Jenkins, D.W. Latham, K. Lester, J. McCormac, C.A. Murray, P. Niraula, P.P. Pedersen,et al. (12 additional authors not shown)
[ arXiv:2107.14125v1 | PDF File ]
Other Papers & Articles:
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