The Daily Brew
Selected astro-ph abstracts for Friday 2015 December 18
- ETHOS - An Effective Theory of Structure Formation: From dark particle physics to the matter distribution of the Universe
Francis-Yan Cyr-Racine (1 and 2), Kris Sigurdson (3 and 4), Jesus Zavala (5), Torsten Bringmann (6), Mark Vogelsberger (7), Christoph Pfrommer (8) ((1) Harvard, (2) Caltech, (3) IAS Princeton, (4) UBC, (5) Dark Cosmology Centre, (6) UIO, (7) MIT, (8) HITS)
[ arXiv:1512.05344v1 | PDF File ]
- ETHOS - An Effective Theory of Structure Formation: Dark matter physics as a possible explanation of the small-scale CDM problems
Mark Vogelsberger (1), Jesus Zavala (2), Francis-Yan Cyr-Racine (3,4), Christoph Pfrommer (5), Torsten Bringmann (6), Kris Sigurdson (7,8) ((1) MIT, (2) Dark Cosmology Centre, (3) Harvard, (4) Caltech, (5) HITS, (6) UIO, (7) IAS Princeton, (8) UBC)
[ arXiv:1512.05349v1 | PDF File ]
- Beyond $\Lambda$CDM: Problems, solutions, and the road ahead
Philip Bull, Yashar Akrami, Julian Adamek, Tessa Baker, Emilio Bellini, Jose Beltrán Jiménez, Eloisa Bentivegna, Stefano Camera, Sébastien Clesse, Jonathan H. Davis, Enea Di Dio, Jonas Enander, Fabio Finelli, Alan Heavens, Lavinia Heisenberg, Bin Hu, Claudio Llinares, Roy Maartens, Edvard Mörtsell, Seshadri Nadathur, Johannes Noller, Roman Pasechnik, Marcel S. Pawlowski, Thiago S. Pereira, Miguel Quartin, Angelo Ricciardone, Signe Riemer-Sørensen, Massimiliano Rinaldi, Jeremy Sakstein, Ippocratis D. Saltas, Vincenzo Salzano, Ignacy Sawicki, Adam R. Solomon, Douglas Spolyar, Glenn D. Starkman, Danièle Steer, Ismael Tereno, Licia Verde, Francisco Villaescusa-Navarro, Mikael von Strauss, Hans A. Winther
[ arXiv:1512.05356v1 | PDF File ]
- The extended halo of Centaurus A: uncovering satellites, streams and substructures
D. Crnojević (1), D. J. Sand (1), K. Spekkens (2), N. Caldwell (3), P. Guhathakurta (4), B. McLeod (3), A. Seth (5), J. Simon (6), J. Strader (7), E. Toloba (1,4) ((1) Department of Physics, Texas Tech University, Lubbock, TX, USA, (2) Department of Physics, Royal Military College of Canada, Kingston, Ontario, Canada, (3) Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, USA, (4) UCO/Lick Observatory, University of California, Santa Cruz, CA, USA, (5) Department of Physics and Astronomy, University of Utah, Salt Lake City, UT, USA, (6) Observatories of the Carnegie Institution for Science, Pasadena, CA, USA, (7) Department of Physics and Astronomy, Michigan State University, East Lansing, MI, USA)
[ arXiv:1512.05366v1 | PDF File ]
- Breaking the Curve with CANDELS: A Bayesian Approach to Reveal the Non-Universality of the Dust-Attenuation Law at High Redshift
Brett Salmon, Casey Papovich, James Long, S. P. Willner, Steven Finkelstein, Henry C. Ferguson, Mark Dickinson, Kenneth Duncan, S. M. Faber, Nimish Hathi, Anton Koekemoer, Peter Kurczynski, Jeffery Newman, Camilla Pacifici, Pablo G. Perez-Gonzalez, Janine Pforr
[ arXiv:1512.05396v1 | PDF File ]
- ALMA Observations of a Gap and a Ring in the Protoplanetary Disk around TW Hya
Hideko Nomura, Takashi Tsukagoshi, Ryohei Kawabe, Daiki Ishimoto, Satoshi Okuzumi, Takayuki Muto, Kazuhiro D. Kanagawa, Shigeru Ida, Catherine Walsh, T.J. Millar, Xue-Ning Bai
[ arXiv:1512.05440v1 | PDF File ]
- Reconciling AGN-star formation, the Soltan argument, and Meier's paradox
David Garofalo, Matthew I. Kim, Damian J. Christian, Emily Hollingworth, Aaron Lowery, Matthew Harmon
[ arXiv:1512.05452v1 | PDF File ]
- High-precision photometry by telescope defocussing. VIII. WASP-22, WASP-41, WASP-42 and WASP-55
John Southworth, J. Tregloan-Reed, M. I. Andersen, S. Calchi Novati, S. Ciceri, J. P. Colque, G. D'Ago, M. Dominik, D. Evans, S.-H. Gu, A. Herrera-Cruces, T. C. Hinse, U. G. Jorgensen, D. Juncher, M. Kuffmeier, L. Mancini, N. Peixinho, A. Popovas, M. Rabus, J. Skottfelt, R. Tronsgaard, E. Unda-Sanzana, X.-B. Wang, O. Wertz, K. A. Alsubai, J. M. Andersen, V. Bozza, D. M. Bramich, M. Burgdorf, Y. Damerdji, C. Diehl, A. Elyiv, R. Figuera Jaimes, T. Haugbolle, M. Hundertmark, N. Kains, E. Kerins, H. Korhonen, C. Liebig, M. Mathiasen, M. T. Penny, S. Rahvar, G. Scarpetta, R. W. Schmidt, C. Snodgrass, D. Starkey, J. Surdej, C. Vilela, C. von Essen, Y. Wang
[ arXiv:1512.05549v1 | PDF File ]
- The CHIANTI atomic database
Peter R. Young, Ken P. Dere, Enrico Landi, Giulio Del Zanna, Helen Mason
[ arXiv:1512.05620v1 | PDF File ]
- A multi-wavelength analysis for interferometric (sub-)mm observations of protoplanetary disks: radial constraints on the dust properties and the disk structure
M. Tazzari, L. Testi, B. Ercolano, A. Natta, A. Isella, C. J. Chandler, L. M. Pérez, S. Andrews, D. J. Wilner, L. Ricci, T. Henning, H. Linz, W. Kwon, S. A. Corder, C. P. Dullemond, J. M. Carpenter, A. I. Sargent, L. Mundy, S. Storm, N. Calvet, J. A. Greaves, J. Lazio, A. T. Deller
[ arXiv:1512.05679v1 | PDF File ]
- Second Epoch Hubble Space Telescope Observations of Kepler's Supernova Remnant: The Proper Motions of Balmer Filaments
Ravi Sankrit, John C. Raymond, William P. Blair, Knox S. Long, Brian J. Williams, Kazimierz J. Borkowski, Daniel J. Patnaude, Stephen P. Reynolds
[ arXiv:1512.05730v1 | PDF File ]
- SN Refsdal : Photometry and Time Delay Measurements of the First Einstein Cross Supernova
S. A. Rodney, L.-G. Strolger, P. L. Kelly, M. Bradac, G. Brammer, A. V. Filippenko, R. J. Foley, O. Graur, J. Hjorth, S. W. Jha, C. McCully, A. Molino, A. G. Riess, K. B. Schmidt, J. Selsing, K. Sharon, T. Treu, B. J. Weiner, A. Zitrin
[ arXiv:1512.05734v1 | PDF File ]
Other Papers:
- Slingshot Mechanism in Orion: Kinematic Evidence For Ejection of
Protostars by Filaments
arXiv:1512.04944
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