The Daily Brew
Selected astro-ph abstracts for Friday 2020 January 3
- Connecting optical morphology, environment, and HI mass fraction for low-redshift galaxies using deep learning
John F. Wu
[ arXiv:2001.00018v1 | PDF File ]
- Over 78 000 RR Lyrae Stars in the Galactic Bulge and Disk from the OGLE Survey
I. Soszyński, A. Udalski, M. Wrona, M. K. Szymański, P. Pietrukowicz, J. Skowron, D. Skowron, R. Poleski, S. Kozłowski, P. Mróz, K. Ulaczyk, K. Rybicki, P. Iwanek, M. Gromadzki
[ arXiv:2001.00025v1 | PDF File ]
- High resolution Spectra of Earth-Like Planets Orbiting Red Giant Host Stars
Thea Kozakis, Lisa Kaltenegger
[ arXiv:2001.00050v1 | PDF File ]
- Size and Shape Constraints of (486958) Arrokoth from Stellar Occultations
Marc W. Buie, Simon B. Porter, Peter Tamblyn, Dirk Terrell, Alex Harrison Parker, David Baratoux, Maram Kaire, Rodrigo Leiva, Anne J. Verbiscer, Amanda M. Zangari, François Colas, Baïdy Demba Diop, Joseph I. Samaniego, Lawrence H. Wasserman, Susan D. Benecchi, Amir Caspi, Stephen Gwyn, J.J. Kavelaars, Adriana C. Ocampo Uría, Jorge Rabassa, M. F. Skrutskie, Alejandro Soto, Paolo Tanga, Eliot F. Young, S. Alan Stern, Bridget C. Andersen, Mauricio E. Arango Pérez, Anicia Arredondo, Rodolfo Alfredo Artola, Abdoulaye Bâ, Romuald Ballet, Ted Blank, Cheikh Tidiane Bop, Amanda S. Bosh, Matías Aarón Camino López, Christian M. Carter, J. H. Castro-Chacón, Alfonso Caycedo Desprez, Nicolás Caycedo Guerra, Steven J. Conard, Jean-Luc Dauvergne, Bryan Dean,et al. (91 additional authors not shown)
[ arXiv:2001.00125v1 | PDF File ]
- Asymmetric Surface Brightness Structure of Lensed Arc in SDSS J1226+2152: A Case for Dark Matter Substructure
Liang Dai, Alexander A. Kaurov, Keren Sharon, Michael K. Florian, Jordi Miralda-Escudé, Tejaswi Venumadhav, Brenda Frye, Jane R. Rigby, Matthew Bayliss
[ arXiv:2001.00261v1 | PDF File ]
- An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field: Dust attenuation in high-redshift Lyman break Galaxies
M. P. Koprowski, K. E. K. Coppin, J. E. Geach, U. Dudzeviciute, Ian Smail, O. Almaini, Fangxia An, A. W. Blain, S. C. Chapman, Chian-Chou Chen, C. J. Conselice, J. S. Dunlop, D. Farrah, B. Gullberg, W. Hartley, R. J. Ivison, A. Karska, D. Maltby, M. J. Michałowski, A. Pope, S. Salim, D. Scott, C. J. Simpson, J. M. Simpson, A. M. Swinbank, A. P. Thomson, J. L. Wardlow, P. P. van der Werf, K. E. Whitaker
[ arXiv:2001.00402v1 | PDF File ]
- Detailed Iron-Peak Element Abundances in Three Very Metal-Poor Stars
John J. Cowan, Christopher Sneden, Ian U. Roederer, James E. Lawler, Elizabeth A. Den Hartog, Jennifer S. Sobeck, Ann Merchant Boesgaard
[ arXiv:2001.00541v1 | PDF File ]
- Neutrino emission upper limits with maximum likelihood estimators for joint astrophysical neutrino searches with large sky localizations
Doğa Veske, Zsuzsa Márka, Imre Bartos, Szabolcs Márka
[ arXiv:2001.00566v1 | PDF File ]
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