The Daily Brew
Selected astro-ph abstracts for Friday 2017 September 22
- Chemical enrichment and accretion of nitrogen-loud quasars
Kenta Matsuoka, Tohru Nagao, Roberto Maiolino, Alessandro Marconi, Daeseong Park, Yoshiaki Taniguchi
[ arXiv:1709.07000v1 | PDF File ]
- Low Metallicities and Old Ages for Three Ultra-Diffuse Galaxies in the Coma Cluster
Meng Gu, Charlie Conroy, David Law, Pieter van Dokkum, Renbin Yan, David Wake, Kevin Bundy, Allison Merritt, Roberto Abraham, Jielai Zhang, Matthew Bershady, Dmitry Bizyaev, Jonathan Brinkmann, Niv Drory, Kathleen Grabowski, Karen Masters, Kaike Pan, John Parejko, Anne-Marie Weijmans, Kai Zhang
[ arXiv:1709.07003v1 | PDF File ]
- White Dwarf Rotation as a Function of Mass and a Dichotomy of Mode Linewidths: Kepler Observations of 27 Pulsating DA White Dwarfs Through K2 Campaign 8
J. J. Hermes, B. T. Gaensicke, Steven D. Kawaler, S. Greiss, P.-E. Tremblay, Nicola Pietro Gentile Fusillo, R. Raddi, S. M. Fanale, Keaton J. Bell, E. Dennihy, J. T. Fuchs, B. H. Dunlap, J. C. Clemens, M. H. Montgomery, D. E. Winget, P. Chote, T. R. Marsh, S. Redfield
[ arXiv:1709.07004v1 | PDF File ]
- Simulations of the Fomalhaut System Within Its Local Galactic Environment
Nathan A. Kaib, Ethan B. White, Andre Izidoro
[ arXiv:1709.07006v1 | PDF File ]
- Modeling $237$ Lyman-$\alpha$ spectra of the MUSE-Wide survey
Max Gronke
[ arXiv:1709.07008v1 | PDF File ]
- KELT-19Ab: A P~4.6 Day Hot Jupiter Transiting a Likely Am Star with a Distant Stellar Companion
Robert J. Siverd, Karen A. Collins, George Zhou, B. Scott Gaudi, Keivan G. Stassun, Marshall C. Johnson, Samuel N. Quinn, Allyson Bieryla, David W. Latham, David R. Ciardi, Joseph E. Rodriguez, Kaloyan Penev, Marc Pinsonneault, Joshua Pepper, Jason D. Eastman, Howard Relles, John F. Kielkopf, Joao Gregorio, Thomas E. Oberst, Giulio Francesco Aldi, Gilbert A. Esquerdo, Michael L. Calkins, Perry Berlind, Courtney Dressing, Rahul Patel, Daniel J. Stevens, Thomas G. Beatty, Michael B. Lund, Jonathan Labadie-Bartz, Rudolf B. Kuhn, Knicole D. Colon, David James, Xinyu Yao, Eric L. N. Jensen, David H. Cohen, Kim K. McLeod, Matthew T. Penny, Michael D. Joner, Denise C. Stephens, Steven Villanueva Jr., Roberto Zambelli, Christopher Stockdale, Phil Evans, Thiam-Guan Tan, Ivan A. Curtis, Phillip A. Reed,et al. (2 additional authors not shown)
[ arXiv:1709.07010v1 | PDF File ]
- NuSTAR hard X-ray data and Gemini 3D spectra reveal powerful AGN and outflow histories in two low-redshift Lyman-$\alpha$ blobs
Taiki Kawamuro, Mischa Schirmer, James E. H. Turner, Rebecca L. Davies, Kohei Ichikawa
[ arXiv:1709.07018v1 | PDF File ]
- The arXiv of the future will not look like the arXiv
Alberto Pepe, Matteo Cantiello, Josh Nicholson
[ arXiv:1709.07020v1 | PDF File ]
- Emulating galaxy clustering and galaxy-galaxy lensing into the deeply nonlinear regime: methodology, information, and forecasts
Benjamin D. Wibking, Andrés N. Salcedo, David H. Weinberg, Lehman H. Garrison, Douglas Ferrer, Jeremy Tinker, Daniel Eisenstein, Marc Metchnik, Philip Pinto
[ arXiv:1709.07099v1 | PDF File ]
- Observation of a Large-scale Anisotropy in the Arrival Directions of Cosmic Rays above $8 \times 10^{18}$ eV
he Pierre Auger Collaboration : A. Aab, P. Abreu, M. Aglietta, I. Al Samarai, I.F.M. Albuquerque, I. Allekotte, A. Almela, J. Alvarez Castillo, J. Alvarez-Muñiz, G.A. Anastasi, L. Anchordoqui, B. Andrada, S. Andringa, C. Aramo, F. Arqueros, N. Arsene, H. Asorey, P. Assis, J. Aublin, G. Avila, A.M. Badescu, A. Balaceanu, F. Barbato, R.J. Barreira Luz, J.J. Beatty, K.H. Becker, J.A. Bellido, C. Berat, M.E. Bertaina, X. Bertou, P.L. Biermann, P. Billoir, J. Biteau, S.G. Blaess, A. Blanco, J. Blazek, C. Bleve, M. Boháčová, D. Boncioli, C. Bonifazi, N. Borodai, A.M. Botti, J. Brack, I. Brancus, T. Bretz, A. Bridgeman, F.L. Briechle, P. Buchholz, A. Bueno, S. Buitink, M. Buscemi, K.S. Caballero-Mora, L. Caccianiga, A. Cancio, F. Canfora, L. Caramete, R. Caruso, A. Castellina,et al. (348 additional authors not shown)
[ arXiv:1709.07321v1 | PDF File ]
- A New Precision Measurement of the Small-Scale Line-of-Sight Power Spectrum of the Ly{\alpha} Forest
Michael Walther, Joseph F. Hennawi, Hector Hiss, Jose Oñorbe, Khee-Gan Lee, Alberto Rorai, John O'Meara
[ arXiv:1709.07354v1 | PDF File ]
- The impact of vorticity waves on the shock dynamics in core-collapse supernovae
Cesar Huete, Ernazar Abdikamalov, David Radice
[ arXiv:1709.07363v1 | PDF File ]
- Clearing residual planetesimals by sweeping secular resonances in transitional disks: a lone-planet scenario for the wide gaps in debris disks around Vega and Fomalhaut
Xiaochen Zheng, Douglas N. C. Lin, M. B. N. Kouwenhoven, Shude Mao, Xiaojia Zhang
[ arXiv:1709.07382v1 | PDF File ]
- Statistical Analysis of Hubble/WFC3 Transit Spectroscopy of Extrasolar Planets
Guangwei Fu, Drake Deming, Heather Knutson, Nikku Madhusudhan, Avi Mandell, Jonathan Fraine
[ arXiv:1709.07385v1 | PDF File ]
- Dark Matter Annihilation into Four-Body Final States and Implications for the AMS Antiproton Excess
Steven J. Clark, Bhaskar Dutta, Louis E. Strigari
[ arXiv:1709.07410v1 | PDF File ]
- A precise measurement of the orbital period parameters of Cygnus X-3
Yash Bhargava, A. R. Rao, K. P. Singh, Manojendu Choudhury, S. Bhattacharyya, S. Chandra, G.C. Dewangan, K. Mukerjee, G.C. Stewart, D. Bhattacharya, N.P.S. Mithun, S.V. Vadawale
[ arXiv:1709.07441v1 | PDF File ]
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