The Daily Brew
Selected astro-ph abstracts for Tuesday 2018 April 24
- Unbiased TGAS$\times$LAMOST distances and the role of binarity
Johanna Coronado, Hans-Walter Rix, Wilma H. Trick
[ arXiv:1804.07760v1 | PDF File ]
- The First Tidally Disrupted Ultra-Faint Dwarf Galaxy? - Spectroscopic Analysis of the Tucana III Stream
T. S. Li, J. D. Simon, K. Kuehn, A. B. Pace, D. Erkal, K. Bechtol, B. Yanny, A. Drlica-Wagner, J. L. Marshall, C. Lidman, E. Balbinot, D. Carollo, S. Jenkins, C. E. Martinez-Vazquez, N. Shipp, K. M. Stringer, A. K. Vivas, A. R. Walker, R. H. Wechsler, F. B. Abdalla, S. Allam, J. Annis, S. Avila, E. Bertin, D. Brooks, E. Buckley-Geer, D. L. Burke, A. Carnero Rosell, M. Carrasco Kind, J. Carretero, C. E. Cunha, C. B. D'Andrea, L. N. da Costa, C. Davis, J. De Vicente, P. Doel, T. F. Eifler, A. E. Evrard, B. Flaugher, J. Frieman, J. Garcia-Bellido, E. Gaztanaga, D. W. Gerdes, D. Gruen, R. A. Gruendl, J. Gschwend, G. Gutierrez, W. G. Hartley, D. L. Hollowood, K. Honscheid, D. J. James, E. Krause, M. A. G. Maia, M. March, F. Menanteau, R. Miquel, A. A. Plazas, E. Sanchez, B. Santiago, V. Scarpine,et al. (11 additional authors not shown)
[ arXiv:1804.07761v1 | PDF File ]
- Modelling the Tucana III stream - a close passage with the LMC
D. Erkal, T. S. Li, S. E. Koposov, V. Belokurov, E. Balbinot, K. Bechtol, B. Buncher, A. Drlica-Wagner, K. Kuehn, J. L. Marshall, C. E. Martinez-Vazquez, A. B. Pace, N. Shipp, J. D. Simon, K. M. Stringer, A. K. Vivas, R. H. Wechsler, B. Yanny, F. B. Abdalla, S. Allam, J. Annis, S. Avila, E. Bertin, D. Brooks, E. Buckley-Geer, D. L. Burke, A. Carnero Rosell, M. Carrasco Kind, J. Carretero, C. B. D'Andrea, L. N. da Costa, C. Davis, J. De Vicente, P. Doel, T. F. Eifler, A. E. Evrard, B. Flaugher, J. Frieman, J. García-Bellido, E. Gaztanaga, D. W. Gerdes, D. Gruen, R. A. Gruendl, J. Gschwend, G. Gutierrez, W. G. Hartley, D. L. Hollowood, K. Honscheid, D. J. James, E. Krause, M. A. G. Maia, M. March, F. Menanteau, R. Miquel, R. L. C. Ogando, A. A. Plazas, E. Sanchez, B. Santiago, V. Scarpine,et al. (11 additional authors not shown)
[ arXiv:1804.07762v1 | PDF File ]
- Biases in Planet Occurrence Caused by Unresolved Binaries in Transit Surveys
L. G. Bouma, Kento Masuda, J. N. Winn
[ arXiv:1804.07764v1 | PDF File ]
- A likelihood function for the Gaia Data
David W Hogg (NYU, MPIA, Flatiron)
[ arXiv:1804.07766v1 | PDF File ]
- An L Band Spectrum of the Coldest Brown Dwarf
Caroline V. Morley, Andrew J. Skemer, Katelyn N. Allers, Mark. S. Marley, Jacqueline K. Faherty, Channon Visscher, Samuel A. Beiler, Brittany E. Miles, Roxana Lupu, Richard S. Freedman, Jonathan J. Fortney, Thomas R. Geballe, Gordon L. Bjoraker
[ arXiv:1804.07771v1 | PDF File ]
- GPI spectra of HR 8799 c, d, and e from 1.5 to 2.4$\mu$m with KLIP Forward Modeling
Alexandra Z. Greenbaum, Laurent Pueyo, Jean-Baptiste Ruffio, Jason J. Wang, Robert J. De Rosa, Jonathan Aguilar, Julien Rameau, Travis Barman, Christian Marois, Mark S. Marley, Quinn Konopacky, Abhijith Rajan, Bruce Macintosh, Megan Ansdell, Pauline Arriaga, Vanessa P. Bailey, Joanna Bulger, Adam S. Burrows, Jeffrey Chilcote, Tara Cotten, Rene Doyon, Gaspard Duchene, Michael P. Fitzgerald, Katherine B. Follette, Benjamin Gerard, Stephen J. Goodsell, James R. Graham, Pascale Hibon, Li-Wei Hung, Patrick Ingraham, Paul Kalas, James E. Larkin, Jerome Maire, Franck Marchis, Stanimir Metchev, Maxwell A. Millar-Blanchaer, Eric L. Nielsen, Andrew Norton, Rebecca Oppenheimer, David Palmer, Jennifer Patience, Marshall D. Perrin, Lisa Poyneer, Fredrik T. Rantakyro, Dmitry Savransky, Adam C. Schneider,et al. (8 additional authors not shown)
[ arXiv:1804.07774v1 | PDF File ]
- Dipole Anisotropy as an Essential Qualifier for the Monopole Component of the Cosmic-Dawn Spectral Signature
Avinash A. Deshpande
[ arXiv:1804.07993v1 | PDF File ]
- Effects of NII and H$\alpha$ Line Blending on the WFIRST Galaxy Redshift Survey
Daniel Martens, Xiao Fang, M.A. Troxel, Joe DeRose, Christopher M. Hirata, Risa H. Wechsler, Yun Wang
[ arXiv:1804.08061v1 | PDF File ]
- Estimating stellar ages and metallicities from parallaxes and broadband photometry -- successes and shortcomings
Louise M. Howes, Lennart Lindegren, Sofia Feltzing, Ross P. Church, Thomas Bensby
[ arXiv:1804.08321v1 | PDF File ]
- Exploring the realm of scaled Solar System analogs with HARPS
D. Barbato, A. Sozzetti, S. Desidera, M. Damasso, A. S. Bonomo, P. Giacobbe, L. S. Colombo, C. Lazzoni, R. Claudi, R. Gratton, G. LoCurto, F. Marzari, C. Mordasini
[ arXiv:1804.08329v1 | PDF File ]
- A catalogue of masses, structural parameters and velocity dispersion profiles of 112 Milky Way globular clusters
H. Baumgardt, M. Hilker
[ arXiv:1804.08359v1 | PDF File ]
- LGBT+ Inclusivity in Physics and Astronomy: A Best Practices Guide
Nicole Ackerman, Timothy Atherton, Adrian Ray Avalani, Christine A. Berven, Tanmoy Laskar, Ansel Neunzert, Diana S. Parno, Michael Ramsey-Musolf
[ arXiv:1804.08406v1 | PDF File ]
- Isothermal Fragmentation: Is there a low-mass cut-off?
David Guszejnov, Philip F. Hopkins, Michael Y. Grudic, Mark R. Krumholz, Christoph Federrath
[ arXiv:1804.08574v1 | PDF File ]
- Constraining the nuclear equation of state with GW170817
Soumi De, Daniel Finstad, James M. Lattimer, Duncan A. Brown, Edo Berger, Christopher M. Biwer
[ arXiv:1804.08583v1 | PDF File ]
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