The Daily Brew
Selected astro-ph abstracts for Monday 2020 December 21
- Keys of a Mission to Uranus or Neptune, the Closest Ice Giants
Tristan Guillot (LAGRANGE), Jonathan Fortney, Emily Rauscher, Mark S. Marley, Vivien Parmentier, Mike Line, Hannah Wakeford, Yohai Kaspi, Ravit Helled, Masahiro Ikoma, Heather Knutson, Kristen Menou, Diana Valencia, Daniele Durante, Shigeru Ida, Scott J. Bolton, Cheng Li, Kevin B. Stevenson, Jacob Bean, Nicolas B. Cowan, Mark D. Hofstadter, Ricardo Hueso, Jeremy Leconte (LAB), Liming Li, Christoph Mordasini, Olivier Mousis, Nadine Nettelmann, Krista Soderlund, Michael H. Wong
[ arXiv:2012.09863v1 | PDF File ]
- Recent Star-formation in a Massive Slowly-Quenched Lensed Quiescent Galaxy at z=1.88
Mohammad Akhshik, Katherine E. Whitaker, Joel Leja, Guillaume Mahler, Keren Sharon, Gabriel Brammer, Sune Toft, Rachel Bezanson, Allison Man, Erica J. Nelson, Camilla Pacifici, Sarah Wellons, Christina C. Williams
[ arXiv:2012.09864v1 | PDF File ]
- Thick disc molecular gas fraction in NGC 6946
Narendra Nath Patra (Raman Research Institute)
[ arXiv:2012.09869v1 | PDF File ]
- Probing multiple populations of compact binaries with third-generation gravitational-wave detectors
Ken K. Y. Ng, Salvatore Vitale, Will M. Farr, Carl L. Rodriguez
[ arXiv:2012.09876v1 | PDF File ]
- The NANOGrav 12.5-Year Data Set: Monitoring Interstellar Scattering Delays
Jacob E. Turner, Maura A. McLaughlin, James M. Cordes, Michael T. Lam, Brent J. Shapiro-Albert, Daniel R. Stinebring, Zaven Arzoumanian, Harsha Blumer, Paul R. Brook, Shami Chatterjee, H. Thankful Cromartie, Megan E. DeCesar, Paul B. Demorest, Timothy Dolch, Justin A. Ellis, Robert D. Ferdman, Elizabeth C. Ferrara, Emmanuel Fonseca, Nathan Garver-Daniels, Peter A. Gentile, Deborah C. Good, Megan L. Jones, T. Joseph W. Lazio, Duncan R. Lorimer, Jing Luo, Ryan S. Lynch, Cherry Ng, David J. Nice, Timothy T. Pennucci, Nihan S. Pol, Scott M. Ransom, Renee Spiewak, Ingrid H. Stairs, Kevin Stovall, Joseph K. Swiggum, Sarah J. Vigeland
[ arXiv:2012.09884v1 | PDF File ]
- Anomalous Stellar Populations in LSB Galaxies
James Schombert (UOregon), Stacy McGaugh (CaseWestern)
[ arXiv:2012.09911v1 | PDF File ]
- GRB 180418A: A possibly-short GRB with a wide-angle outflow in a faint host galaxy
Alicia Rouco Escorial, Wen-fai Fong, Peter Veres, Tanmoy Laskar, Amy Lien, Kerry Paterson, Maura Lally, Peter K. Blanchard, Anya E. Nugent, Nial R. Tanvir, Dylaan Cornish, Edo Berger, Eric Burns, Brad Cenko, Bethany E. Cobb, Antonio Cucchiara, Adam Goldstein, Raffaella Margutti, Brian Metzger, Peter Milne, Andrew Levan, Matt Nicholl, Nathan Smith
[ arXiv:2012.09961v1 | PDF File ]
- The role of faint population III supernovae in forming CEMP stars in ultra-faint dwarf galaxies
Myoungwon Jeon, Volker Bromm, Gurtina Besla, Jinmi Yoon, Yumi Choi
[ arXiv:2012.10012v1 | PDF File ]
- Testing the intrinsic scatter of the asteroseismic scaling relations with Kepler red giants
Yaguang Li, Timothy R. Bedding, Dennis Stello, Sanjib Sharma, Daniel Huber, Simon J. Murphy
[ arXiv:2012.10038v1 | PDF File ]
- Gaia GraL: Gaia DR2 Gravitational Lens Systems. VI. Spectroscopic Confirmation and Modeling of Quadruply-Imaged Lensed Quasars
D. Stern, S. G. Djorgovski, A. Krone-Martins, D. Sluse, L. Delchambre, C. Ducourant, R. Teixeira, J. Surdej, C. Boehm, J. den Brok, D. Dobie, A. Drake, L. Galluccio, M. J. Graham, P. Jalan, J. Klark, J. F. LeCampion, A. Mahabal, F. Mignard, T. Murphy, A. Nierenberg, S. Scarano, J. Simon, E. Slezak, C. Spindola-Duarte, J. Wambsganss
[ arXiv:2012.10051v1 | PDF File ]
- The updated BaSTI stellar evolution models and isochrones: II. alpha-enhanced calculations
A. Pietrinferni (INAF-OAAb, Italy), S.L. Hidalgo (Instituto Astrofisico de Canarias, Spain), S. Cassisi (INAF-OAAb, INFN, Italy), M. Salaris (Liverpool John Moores Univ, UK), A. Savino (Astronomy Depart., Univ. of California, Berkeley, USA), A. Mucciarelli (Dip. Fisica e Astronomia, Univ. di Bologna, Italy), D. Verma (SAC, Aarhus University, DK), V. Silva Aguirre (SAC, Aarhus University, DK), A. Aparicio (Instituto Astrofisico de Canarias, Spain), J. Ferguson (Depart. of Physics, Wichita State Univ., USA)
[ arXiv:2012.10085v1 | PDF File ]
- Periodic and Phase-locked Modulation in PSR B1929+10 Observed with FAST
F. F. Kou, W. M. Yan, B. Peng, J. G. Lu, K. Liu, C. M. Zhang, R. G. Strom, L. Wang, J. P. Yuan, Rai Yuen, Y. Z. Yu, J. M. Yao, B. Liu, J. Yan, P. Jiang, C. J. Jin, D. Li, L. Qian, Y. L. Yue, Y. Zhu (The FAST collaboration)
[ arXiv:2012.10156v1 | PDF File ]
- Mock halo catalogs: assigning unresolved halo properties using correlations with local halo environment
Sujatha Ramakrishnan (IUCAA), Aseem Paranjape (IUCAA), Ravi K. Sheth (UPenn)
[ arXiv:2012.10170v1 | PDF File ]
- Gas-phase Elemental abundances in Molecular cloudS (GEMS) III. Unlocking the CS chemistry: the CS+O reaction
N. Bulut, O. Roncero, A. Aguado, J.-C. Loison, D. Navarro-Almaida, V. Wakelam, A. Fuente, E. Roueff, R. Le Gal, P. Caselli, M. Gerinm K. M. Hickson, S. Spezzano, P. Riviere-Marichalar, T. Alonso-Albi, R. Bachiller, I. Jimenez-Serra, C. Kramer, B. Tercero, M. Rodriguez-Baras, S. Garcia-Burillo, J. R. Goicoechea, S. P. Treviño-Morales, G. Esplugues, S. Cazaux, B. Commercon, J. Laas, J. Kirk, V. Lattanzi, R. Martin-Domenech, G. Muñoz-Caro, J. Pineda, D. Ward-Thompson, M. Tafalla, N. Marcelino, J. Malinen, R. Friesen, B.M. Giuliano, M. Agundez, A. Hacar
[ arXiv:2012.10176v1 | PDF File ]
- Accretion disc cooling and narrow absorption lines in the tidal disruption event AT 2019dsg
G. Cannizzaro, T. Wevers, P. G. Jonker, M. A. Pérez-Torres, J. Moldon, D. Mata-Sánchez, G. Leloudas, D. R. Pasham, S. Mattila, I. Arcavi, K. Decker French, F. Onori, C. Inserra, M. Nicholl, M. Gromadzki, T.-W. Chen, T. E. Müller-Bravo, P. Short, J. P. Anderson, D. R. Young, K. C. Gendreau, Z. Arzoumanian, M. Löwenstein, R. Remillard, R. Roy, D. Hiramatsu
[ arXiv:2012.10195v1 | PDF File ]
- Stellar chromospheric activity of 1,674 FGK stars from the AMBRE-HARPS sample I. A catalogue of homogeneous chromospheric activity
J. Gomes da Silva (1), N.C. Santos (1, 2), V. Adibekyan (1, 2), S.G. Sousa (1), Tiago L. Campante (1, 2), P. Figueira (3, 1), D. Bossini (1), E. Delgado-Mena (1), Mário J.P.F.G. Monteiro (1, 2), P. de Lavern (4), A. Recio-Blanco (4), C. Lovis (5) ((1) Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Rua das Estrelas, PT4150-762 Porto, Portugal, (2) Departamento de Fiísica e Astronomia, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal, (3) European Southern Observatory, Alonso de Cordova 3107, Vitacura, Santiago, Chile, (4) Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, France, (5) Observatoire Astronomique de l'Université de Genève, 51 Ch. des Maillettes, 1290, Versoix, Switzerland)
[ arXiv:2012.10199v1 | PDF File ]
- The Simons Observatory: Overview of data acquisition, control, monitoring, and computer infrastructure
Brian J. Koopman, Jack Lashner, Lauren J. Saunders, Matthew Hasselfield, Tanay Bhandarkar, Sanah Bhimani, Steve K. Choi, Cody J. Duell, Nicholas Galitzki, Kathleen Harrington, Adam D. Hincks, Shuay-Pwu Patty Ho, Laura Newburgh, Christian L. Reichardt, Joseph Seibert, Jacob Spisak, Benjamin Westbrook, Zhilei Xu, Ningfeng Zhu
[ arXiv:2012.10345v1 | PDF File ]
- The Cosmic-Ray Composition between 2 PeV and 2 EeV Observed with the TALE Detector in Monocular Mode
Telescope Array Collaboration
[ arXiv:2012.10372v1 | PDF File ]
- Multi-wavelength detectability of isolated black holes in the Milky Way
Francesca Scarcella, Daniele Gaggero, Riley Connors, Julien Manshanden, Massimo Ricotti, Gianfranco Bertone
[ arXiv:2012.10421v1 | PDF File ]
- The GAPS Programme at TNG. XXX. No detection of reflected light from 51~Peg~b using optical high-resolution spectroscopy
G. Scandariato (1), F. Borsa (2), D. Sicilia (1 and 3), L. Malavolta (1 and 3), K. Biazzo (4), A. S. Bonomo (5), G. Bruno (1), R. Claudi (6), E.Covino (7), P. Di Marcantonio (8), M. Esposito (9), G. Frustagli (2 and 10), A. F. Lanza (1), J. Maldonado (11), A. Maggio (11), L. Mancini (5 and 12 and 13), G. Micela (11), D. Nardiello (6 and 14), M. Rainer (15), V. Singh (1), A. Sozzetti (5) L. Affer (11), S. Benatti (11), A.Bignamini (8), V. Biliotti (15), R. Capuzzo-Dolcetta (16), I. Carleo (17), R. Cosentino (18), M. Damasso (5), S. Desidera (6), A. Garcia de Gurtubai (18), A. Ghedina (18), P. Giacobbe (5), E. Giani (15), A. Harutyunyan (18), N. Hernandez (18), M. Hernandez Diaz (18), C.Knapic (8), G. Leto (1), A. F. Martìnez Fiorenzano (18), E. Molinari (19), V. Nascimbeni (6), I. Pagano (1), et al. (4 additional authors not shown)
[ arXiv:2012.10435v1 | PDF File ]
- The KMOS$^{\rm 3D}$ Survey: Investigating the Origin of the Elevated Electron Densities in Star-Forming Galaxies at $1\lesssim{z}\lesssim{3}$
Rebecca L. Davies, N. M. Förster Schreiber, R. Genzel, T. T. Shimizu, R. I. Davies, A. Schruba, L. J. Tacconi, H.Übler, E. Wisnioski, S. Wuyts, M. Fossati, R. Herrera-Camus, D. Lutz, J. T. Mendel, T. Naab, S. H. Price, A. Renzini, D. Wilman, A. Beifiori, S. Belli, A. Burkert, J. Chan, A. Contursi, M. Fabricius, M. M. Lee, R. P. Saglia, A. Sternberg
[ arXiv:2012.10445v1 | PDF File ]
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