The Daily Brew
Selected astro-ph abstracts for Thursday 2020 February 27
- EUCLIA. II. On the puzzling large UV to X-ray lags in Seyfert galaxies
Zhen-Yi Cai (USTC), Jun-Xian Wang (USTC), Mouyuan Sun (XMU)
[ arXiv:2002.11116v1 | PDF File ]
- Elevated ionizing photon production efficiency in faint high-equivalent-width Lyman-alpha emitters
Michael V. Maseda, Roland Bacon, Daniel Lam, Jorryt Matthee, Jarle Brinchmann, Joop Schaye, Ivo Labbe, Kasper B. Schmidt, Leindert Boogaard, Rychard Bouwens, Sebastiano Cantalupo, Marijn Franx, Takuya Hashimoto, Hanae Inami, Haruka Kusakabe, Guillaume Mahler, Themiya Nanayakkara, Johan Richard, Lutz Wisotzki
[ arXiv:2002.11117v1 | PDF File ]
- Physics of Tidal Dissipation in Early-Type Stars and White Dwarfs: Hydrodynamical Simulations of Internal Gravity Wave Breaking in Stellar Envelopes
Yubo Su, Daniel Lecoanet, Dong Lai
[ arXiv:2002.11118v1 | PDF File ]
- The Distinct Stellar-to-Halo Mass Relations of Satellite and Central Galaxies: Insights from the IllustrisTNG Simulations
Christoph Engler, Annalisa Pillepich, Gandhali D. Joshi, Dylan Nelson, Anna Pasquali, Eva K. Grebel, Thorsten Lisker, Elad Zinger, Martina Donnari, Federico Marinacci, Mark Vogelsberger, Lars Hernquist
[ arXiv:2002.11119v1 | PDF File ]
- A panoramic landscape of the Sagittarius stream in Gaia DR2 revealed with the STREAMFINDER spyglass
Rodrigo Ibata, Michele Bellazzini, Guillaume Thomas, Khyati Malhan, Nicolas Martin, Benoit Famaey, Arnaud Siebert
[ arXiv:2002.11121v1 | PDF File ]
- Dark Energy Survey Year 1 Results: Cosmological Constraints from Cluster Abundances and Weak Lensing
DES Collaboration : Tim Abbott, Michel Aguena, Alex Alarcon, Sahar Allam, Steve Allen, James Annis, Santiago Avila, David Bacon, Alberto Bermeo, Gary Bernstein, Emmanuel Bertin, Sunayana Bhargava, Sebastian Bocquet, David Brooks, Dillon Brout, Elizabeth Buckley-Geer, David Burke, Aurelio Carnero Rosell, Matias Carrasco Kind, Jorge Carretero, Francisco Javier Castander, Ross Cawthon, Chihway Chang, Xinyi Chen, Ami Choi, Matteo Costanzi, Martin Crocce, Luiz da Costa, Tamara Davis, Juan De Vicente, Joseph DeRose, Shantanu Desai, H. Thomas Diehl, Jörg Dietrich, Scott Dodelson, Peter Doel, Alex Drlica-Wagner, Kathleen Eckert, Tim Eifler, Jack Elvin-Poole, Juan Estrada, Spencer Everett, August Evrard, Arya Farahi, Ismael Ferrero, Brenna Flaugher, Pablo Fosalba, Josh Frieman, Juan Garcia-Bellido,et al. (82 additional authors not shown)
[ arXiv:2002.11124v1 | PDF File ]
- The Satellite Luminosity Function of M101 into the Ultra-Faint Dwarf Galaxy Regime
P. Bennet, D. J. Sand, D. Crnojevic, K. Spekkens, A. Karunakaran, D. Zaritsky, B. Mutlu-Pakdil
[ arXiv:2002.11126v1 | PDF File ]
- Local Group star formation in warm and self-interacting dark matter cosmologies
Mark R. Lovell (1,2), Wojciech Hellwing (3), Aaron Ludlow (4), Jesús Zavala (1), Andrew Robertson (2), Azadeh Fattahi (2), Carlos S. Frenk (2), Jennifer Hardwick (4) ((1) University of Iceland, (2) ICC Durham, (3) Warsaw, (4) ICRAR/UWA)
[ arXiv:2002.11129v1 | PDF File ]
- White dwarf deflagrations for Type Iax supernovae: polarization signatures from the explosion and from the companion interaction
M. Bulla, Z.-W. Liu, F. K. Röpke, S. A. Sim, M. Fink, M. Kromer, R. Pakmor, I. R. Seitenzahl
[ arXiv:2002.11134v1 | PDF File ]
- Revealing the tidal scars of the Small Magellanic Cloud
Michele De Leo, Ricardo Carrera, Noelia E. D. Noel, Justin I. Read, Denis Erkal, Carme Gallart
[ arXiv:2002.11138v1 | PDF File ]
- A classification algorithm for time-domain novelties in preparation for LSST alerts: Application to variable stars and transients detected with DECam in the Galactic Bulge
Monika D. Soraisam, Abhijit Saha, Thomas Matheson, Chien-Hsiu Lee, Gautham Narayan, A. Katherina Vivas, Carlos Scheidegger, Niels Oppermann, Edward W. Olszewski, Sukriti Sinha, Sarah R. DeSantis
[ arXiv:2002.11225v1 | PDF File ]
- Structures, stellar population properties, AGN fractions, and environments of massive compact galaxies at $1 < z < 2$ in 3D--{\it HST}/CANDELS
Yizhou Gu, Guanwen Fang, Qirong Yuan, Shiying Lu
[ arXiv:2002.11274v1 | PDF File ]
- New Constraints on the Supranuclear Equation of State and the Hubble Constant from Nuclear Physics -- Multi-Messenger Astronomy
Tim Dietrich, Michael W. Coughlin, Peter T. H. Pang, Mattia Bulla, Jack Heinzel, Lina Issa, Ingo Tews, Sarah Antier
[ arXiv:2002.11355v1 | PDF File ]
- Search for a Variation of the Fine Structure around the Supermassive Black Hole in Our Galactic Center
A. Hees, T. Do, B. M. Roberts, A. M. Ghez, S. Nishiyama, R. O. Bentley, A. K. Gautam, S. Jia, T. Kara, J. R. Lu, H. Saida, S. Sakai, M. Takahashi, Y. Takamori
[ arXiv:2002.11567v1 | PDF File ]
- An extended proto-cluster of galaxies surrounding SPT2349$-$56 at $z\,{=}\,4.3$
Ryley Hill, Scott Chapman, Douglas Scott, Yordanka Apostolovski, Manuel Aravena, Matthieu Bethermin, C. M. Bradford, Carlos de Breuck, Rebecca E. A. Canning, Chenxing Dong, Anthony Gonzalez, Thomas R. Greve, Christopher C. Hayward, Yashar Hezaveh, Katrina Litke, Matt Malkan, Daniel P. Marrone, Kedar Phadke, Cassie Reuter, Justin Spilker, Joaquin D. Vieira, Axel Weiss
[ arXiv:2002.11600v1 | PDF File ]
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