The Daily Brew
Selected astro-ph abstracts for Monday 2020 September 14
- A bottom-heavy initial mass function for the accreted blue-halo stars of the Milky Way
Na'ama Hallakoun, Dan Maoz
[ arXiv:2009.05047v1 | PDF File ]
- CMZoom II: Catalog of Compact Submillimeter Dust Continuum Sources in the Milky Way's Central Molecular Zone
H Perry Hatchfield, Cara Battersby, Eric Keto, Daniel Walker, Ashley Barnes, Daniel Callanan, Adam Ginsburg, Jonathan D. Henshaw, Jens Kauffmann, J. M. Diederik Kruijssen, Steve N. Longmore, Xing Lu, Elisabeth A. C. Mills, Thushara Pillai, Qizhou Zhang, John Bally, Natalie Butterfield, Yanett A. Contreras, Luis C. Ho, Jürgen Ott, Nimesh Patel, Volker Tolls
[ arXiv:2009.05052v1 | PDF File ]
- White dwarf pollution by hydrated planetary remnants: Hydrogen and Metals in WD J204713.76-125908.9
Matthew J. Hoskin, Odette Toloza, Boris T. Gänsicke, Roberto Raddi, Detlev Koester, Anna Pala, Christopher J. Manser, Jay Farihi, Maria Teresa Belmonte, Mark Hollands, Nicola Gentile Fusillo, Andrew Swan
[ arXiv:2009.05053v1 | PDF File ]
- Transit-Timing Variation Signature of Planet Migration: The Case of K2-24
Jean Teyssandier, Anne-Sophie Libert
[ arXiv:2009.05054v1 | PDF File ]
- The Similarity of Abundance Ratio Trends and Nucleosynthetic Patterns in the Milky Way Disk and Bulge
Emily Griffith, David H. Weinberg, Jennifer A. Johnson, Rachael Beaton, D. A. García-Hernández, Sten Hasselquist, Jon Holtzman, James W. Johnson, Henrik Jönsson, Richard R. Lane, David M. Nataf, Alexandre Roman-Lopes
[ arXiv:2009.05063v1 | PDF File ]
- On the Origin of GW190521-like events from repeated black hole mergers in star clusters
Giacomo Fragione, Abraham Loeb, Frederic A. Rasio
[ arXiv:2009.05065v1 | PDF File ]
- CHIMPS2: Survey description and $^{12}$CO emission in the Galactic Centre
D. J. Eden, T.J.T. Moore, M.J. Currie, A.J. Rigby, E. Rosolowsky, Y. Su, Kee-Tae Kim, H. Parsons, O. Morata, H.-R. Chen, T. Minamidani, Geumsook Park, S.E. Ragan, J.S. Urquhart, R. Rani, K. Tahani, S.J. Billington, S. Deb, C. Figura, T. Fujiyoshi, G. Joncas, L.W. Liao, T. Liu, H. Ma, P. Tuan-Anh, Hyeong-Sik Yun, S. Zhang, M. Zhu, J.D. Henshaw, S.N. Longmore, M.I.N. Kobayashi, M.A. Thompson, Y. Ao, J. Campbell-White, T.-C. Ching, E.J. Chung, A. Duarte-Cabral, M. Fich, Y. Gao, S.F. Graves, X.-J. Jiang, F. Kemper, Y.-J. Kuan, W. Kwon, C.W. Lee, J.-E. Lee, M. Liu, C.H. Penaloza, N. Peretto, N.T. Phuong, J.E. Pineda, R. Plume, E. Puspitaningrum, M.R. Samal, A. Soam, Y. Sun, X. D. Tang, A. Traficante, G.J. White, C.-H. Yan, A. Yang, J. Yuan, N. Yue, A. Bemis, C.M. Brunt, Z. Chen, J. Cho, P.C. Clark,et al. (38 additional authors not shown)
[ arXiv:2009.05073v1 | PDF File ]
- The R136 star cluster dissected with Hubble Space Telescope/STIS. II. Physical properties of the most massive stars in R136
Joachim M. Bestenlehner, Paul A. Crowther, Saida M. Caballero-Nieves, Fabian R. N. Schneider, Sergio Simon-Diaz, Sarah A. Brands, Alex de Koter, Goetz Graefener, Artemio Herrero, Norbert Langer, Daniel J. Lennon, Jesus Maiz Apellaniz, Joachim Puls, Jorick S. Vink
[ arXiv:2009.05136v1 | PDF File ]
- Super Star Clusters in the Central Starburst of NGC 4945
Kimberly L. Emig, Alberto D. Bolatto, Adam K. Leroy, Elisabeth A. C. Mills, Maria J. Jimenez Donaire, Alexander G. G. M. Tielens, Adam Ginsburg, Mark Gorski, Nico Krieger, Rebecca C. Levy, David S. Meier, Jurgen Ott, Erik Rosolowsky, Todd A. Thompson, Sylvain Veilleux
[ arXiv:2009.05154v1 | PDF File ]
- How do central and satellite galaxies quench? -- Insights from spatially resolved spectroscopy in the MaNGA survey
Asa F. L. Bluck, Roberto Maiolino, Joanna M. Piotrowska, James Trussler, Sara L. Ellison, Sebastian F. Sanchez, Mallory D. Thorp, Hossen Teimoorinia, Jorge Moreno, Christopher J. Conselice
[ arXiv:2009.05341v1 | PDF File ]
- GW190521 as a Highly Eccentric Black Hole Merger
V. Gayathri, J. Healy, J. Lange, B. O'Brien, M. Szczepanczyk, I. Bartos, M. Campanelli, S. Klimenko, C. Lousto, R. O'Shaughnessy
[ arXiv:2009.05461v1 | PDF File ]
- Reflected Light Observations of the Galilean Satellites from Cassini: a testbed for cold terrestrial exoplanets
L. C. Mayorga, David Charbonneau, D. P. Thorngren
[ arXiv:2009.05467v1 | PDF File ]
- Don't fall into the gap: GW190521 as a straddling binary
Maya Fishbach, Daniel E. Holz
[ arXiv:2009.05472v1 | PDF File ]
- Comet-like tails of disintegrating exoplanets explained by escaping outflows emanated from the permanent nightside: day-side versus night-side escape
Wanying Kang, Feng Ding, Robin Wordsworth, Sara Seager
[ arXiv:2009.05525v1 | PDF File ]
- The Atacama Cosmology Telescope: Combined kinematic and thermal Sunyaev-Zel'dovich measurements from BOSS CMASS and LOWZ halos
Emmanuel Schaan, Simone Ferraro, Stefania Amodeo, Nick Battaglia, Simone Aiola, Jason E. Austermann, James A. Beall, Rachel Bean, Daniel T. Becker, Richard J. Bond, Erminia Calabrese, Victoria Calafut, Steve K. Choi, Edward V. Denison, Mark J. Devlin, Shannon M. Duff, Adriaan J. Duivenvoorden, Jo Dunkley, Rolando Dünner, Patricio A. Gallardo, Yilun Guan, Dongwon Han, J. Colin Hill, Gene C. Hilton, Matt Hilton, Renée Hložek, Johannes Hubmayr, Kevin M. Huffenberger, John P. Hughes, Brian J. Koopman, Amanda MacInnis, Jeff McMahon, Mathew S. Madhavacheril, Kavilan Moodley, Tony Mroczkowski, Sigurd Naess, Federico Nati, Laura B. Newburgh, Michael D. Niemack, Lyman A. Page, Bruce Partridge, Maria Salatino, Neelima Sehgal, Alessandro Schillaci, Cristóbal Sifón, Kendrick M. Smith,et al. (12 additional authors not shown)
[ arXiv:2009.05557v1 | PDF File ]
- The Atacama Cosmology Telescope: Modelling the Gas Thermodynamics in BOSS CMASS galaxies from Kinematic and Thermal Sunyaev-Zel'dovich Measurements
Stefania Amodeo, Nicholas Battaglia, Emmanuel Schaan, Simone Ferraro, Emily Moser, Simone Aiola, Jason E. Austermann, James A. Beall, Rachel Bean, Daniel T. Becker, Richard J. Bond, Erminia Calabrese, Victoria Calafut, Steve K. Choi, Edward V. Denison, Mark Devlin, Shannon M. Duff, Adriaan J. Duivenvoorden, Jo Dunkley, Rolando Dünner, Patricio A. Gallardo, Kirsten R. Hall, Dongwon Han, J. Colin Hill, Gene C. Hilton, Matt Hilton, Renée Hložek, Johannes Hubmayr, Kevin M. Huffenberger, John P. Hughes, Brian J. Koopman, Amanda MacInnis, Jeff McMahon, Mathew S. Madhavacheril, Kavilan Moodley, Tony Mroczkowski, Sigurd Naess, Federico Nati, Laura B. Newburgh, Michael D. Niemack, Lyman A. Page, Bruce Partridge, Alessandro Schillaci, Neelima Sehgal, Cristóbal Sifón, David N. Spergel,et al. (9 additional authors not shown)
[ arXiv:2009.05558v1 | PDF File ]
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