The Daily Brew
Selected astro-ph abstracts for Friday 2017 November 17
- Planet-Planet Occultations in TRAPPIST-1 and Other Exoplanet Systems
Rodrigo Luger, Jacob Lustig-Yaeger, Eric Agol
[ arXiv:1711.05739v1 | PDF File ]
- The Gaia-ESO Survey: Churning through the Milky Way
M. R. Hayden, A. Recio-Blanco, P. de Laverny, S. Mikolaitis, G. Guiglion, V. Hill, G. Gilmore, S. Randich, A. Bayo, T. Bensby, M. Bergemann, A. Bragaglia, A. Casey, M. Costado, S. Feltzing, E. Franciosini, A. Hourihane, P. Jofre, S. Koposov, G. Kordopatis, A. Lanzafame, C. Lardo, J. Lewis, K. Lind, L. Magrini, L. Monaco, L. Morbidelli, E. Pancino, G. Sacco, E. Stonkute, C. C. Worley, T. Zwitter
[ arXiv:1711.05751v1 | PDF File ]
- Disentangling the Galactic Halo with APOGEE: I. Chemical and Kinematical Investigation of Distinct Metal-Poor Populations
Christian R. Hayes, Steven R. Majewski, Matthew Shetrone, Emma Fernández-Alvar, Carlos Allende Prieto, William J. Schuster, Leticia Carigi, Katia Cunha, Verne V. Smith, Jennifer Sobeck, Andres Almeida, Timothy C. Beers, Ricardo Carrera, J. G. Fernández-Trincado, D. A. García-Hernández, Doug Geisler, Richard R. Lane, Sara Lucatello, Allison M. Matthews, Dante Minniti, Christian Nitschelm, Baitian Tang, Patricia B. Tissera, Olga Zamora
[ arXiv:1711.05781v1 | PDF File ]
- New neutron-capture site in early massive stars explaining heavy elements in metal-poor stars
Projjwal Banerjee, Yong-Zhong Qian, Alexander Heger
[ arXiv:1711.05964v1 | PDF File ]
- KDG 218, a Nearby Ultra-Diffuse Galaxy
I. D. Karachentsev, L. N. Makarova, M. E. Sharina, V. E. Karachentseva
[ arXiv:1711.06074v1 | PDF File ]
- Ultrafast Outflow in Tidal Disruption Event ASASSN-14li
E. Kara, L. Dai, C. S. Reynolds, T. Kallman
[ arXiv:1711.06090v1 | PDF File ]
- A temperate exo-Earth around a quiet M dwarf at 3.4 parsecs
Xavier Bonfils, Nicola Astudillo-Defru, Rodrigo Díaz, Jose-Manuel Almenara, Thierry Forveille, François Bouchy, Xavier Delfosse, Cristophe Lovis, Michel Mayor, Felipe Murgas, Francesco Pepe, Nuno C. Santos, Damien Ségransan, Stéphane Udry, Anaël Wünsche
[ arXiv:1711.06177v1 | PDF File ]
- Extended gamma-ray sources around pulsars constrain the origin of the positron flux at Earth
A.U. Abeysekara (1), A. Albert (2), R. Alfaro (3), C. Alvarez (4), J.D.Álvarez (5), R. Arceo (4), J.C. Arteaga-Velázquez (5), D. Avila Rojas (3), H.A. Ayala Solares (6), A.S. Barber (1), N. Bautista-Elivar (7), A. Becerril (3), E. Belmont-Moreno (3), S.Y. BenZvi (8), D. Berley (9), A. Bernal (10), J. Braun (11), C. Brisbois (6), K.S. Caballero-Mora (4), T. Capistrán (12), A. Carramiñana (12), S. Casanova (13 and 14), M.Castillo (5), U. Cotti (5), J. Cotzomi (15), S. Coutiño de León (12), C. De León (15), E. De la Fuente (16), B.L. Dingus (2), M.A. DuVernois (11), J.C. Díaz-Vélez (16), R.W. Ellsworth (17), K. Engel (9), O. Enríquez-Rivera (18), D.W. Fiorino (9), N. Fraija (10), J.A. García-González (3), F. Garfias (10), M. Gerhardt (6), et al. (77 additional authors not shown)
[ arXiv:1711.06223v1 | PDF File ]
- Disentangling the Galactic Halo with APOGEE: II. Chemical and Star Formation Histories for the Two Distinct Populations
Emma Fernández-Alvar, Leticia Carigi, William J. Schuster, Christian R. Hayes, NancyÁvila-Vergara, Steve R. Majewski, Carlos Allende Prieto, Timothy C. Beers, Sebastián F. Sánchez, Olga Zamora, Domingo Aníbla García-Hernández, Baitian Tang, José G. Fernández-Trincado, Patricia Tissera, Douglas Geisler, Sandro Villanova
[ arXiv:1711.06225v1 | PDF File ]
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