The Daily Brew
Selected astro-ph abstracts for Thursday 2022 February 17
- The Global Dynamical Atlas of the Milky Way mergers: Constraints from Gaia EDR3 based orbits of globular clusters, stellar streams and satellite galaxies
Khyati Malhan, Rodrigo A. Ibata, Sanjib Sharma, Benoit Famaey, Michele Bellazzini, Raymond G. Carlberg, Richard D'Souza, Zhen Yuan, Nicolas F. Martin, Guillaume F. Thomas
[ arXiv:2202.07660v1 | PDF File ]
- An Eddington ratio-driven origin for the ${\rm L}_{\rm X}-{\rm M}_{*}$ relation in quiescent and star forming active galaxies
Rosamaria Carraro (1), Francesco Shankar (2), Viola Allevato (3 and 4), Giulia Rodighiero (5), Christopher Marsden (2), Patricia Arévalo (1), Ivan Delvecchio (6), Andrea Lapi (7, 8, 9 and 10) ((1) Universidad de Valparaiso, (2) University of Southampton, (3) INAF-OA Bologna, (4) Scuola Normale Superiore, (5) Università di Padova, (6) INAF-OA Brera, (7) SISSA, (8) IFPU, (9) INFN-Sezione di Trieste, (10) INAF-OA Trieste)
[ arXiv:2202.07661v1 | PDF File ]
- A Tilt in the Dark Matter Halo of the Galaxy
Jiwon Jesse Han, Rohan P. Naidu, Charlie Conroy, Ana Bonaca, Dennis Zaritsky, Nelson Caldwell, Phillip Cargile, Benjamin D. Johnson, Vedant Chandra, Joshua S. Speagle, Yuan-Sen Ting, Turner Woody
[ arXiv:2202.07662v1 | PDF File ]
- The ALMA REBELS Survey. Epoch of Reionization giants: properties of dusty galaxies at $z \approx 7$
A. Ferrara, L. Sommovigo, P. Dayal, A. Pallottini, R.J. Bouwens, V. Gonzalez, H. Inami, R. Smit, R.A.A. Bowler, R. Endsley, P. Oesch, S. Schouws, D. Stark, M. Stefanon, M. Aravena, E. da Cunha, I. De Looze, Y. Fudamoto, L. Graziani, J. Hodge, D. Riechers, R. Schneider, H.S.B. Algera, L. Barrufet, A.P.S. Hygate, I. Labbe, C. Li, T. Nanayakkara, M. Topping, P. van der Werf
[ arXiv:2202.07666v1 | PDF File ]
- The velocity distribution of white dwarfs in Gaia EDR3
Daniel Mikkola, Paul J. McMillan, David Hobbs, John Wimarsson
[ arXiv:2202.07672v1 | PDF File ]
- Signatures of a surviving helium-star companion in Type Ia supernovae and constraints on the progenitor companion of SN 2011fe
Zheng-Wei Liu, Friedrich K. Roepke, Yaotian Zeng
[ arXiv:2202.07676v1 | PDF File ]
- Gamma rays reveal proton acceleration in thermonuclear novae explosions
MAGIC Collaboration : V. A. Acciari (1), S. Ansoldi (2,42), L. A. Antonelli (3), A. Arbet Engels (4), M. Artero (5), K. Asano (6), D. Baack (7), A. Babić (8), A. Baquero (9), U. Barres de Almeida (10), J. A. Barrio (9), I. Batković (11), J. Becerra González (1), W. Bednarek (12), L. Bellizzi (13), E. Bernardini (14), M. Bernardos (11), A. Berti (15), J. Besenrieder (15), W. Bhattacharyya (14), C. Bigongiari (3), A. Biland (4), O. Blanch (5), H. Bökenkamp (7), G. Bonnoli (16), Ž. Bošnjak (8), G. Busetto (11), R. Carosi (17), G. Ceribella (15), M. Cerruti (18), Y. Chai (15), A. Chilingarian (19), S. Cikota (8), S. M. Colak (5), E. Colombo (1), J. L. Contreras (9), J. Cortina (20), S. Covino (3), G. D'Amico (15,43), V. D'Elia (3), P. Da Vela (17,44), et al. (169 additional authors not shown)
[ arXiv:2202.07681v1 | PDF File ]
- Herschel-ATLAS Data Release III: Near-infrared counterparts in the South Galactic Pole field -- Another 100,000 submillimetre galaxies
B. A. Ward, S. A. Eales, E. Pons, M. W. L. Smith, R. G. McMahon, L. Dunne, R. J. Ivison, S. J. Maddox, M. Negrello
[ arXiv:2202.07687v1 | PDF File ]
- Strong Lyman continuum emitting galaxies show intense CIV 1550 emission
D. Schaerer, Y. I. Izotov, G. Worseck, D. Berg, J. Chisholm, A. Jaskot, K. Nakajima, S. Ravindranath, T.X. Thuan, A. Verhamme
[ arXiv:2202.07768v1 | PDF File ]
- Period Changes of 14,127 Contact Eclipsing Binaries in the Galactic Bulge
Kyeongsoo Hong, Jae Woo Lee, Jang-Ho Park, Hye-Young Kim, Chung-Uk Lee, Hyoun-Woo Kim, Dong-Jin Kim, Cheongho Han
[ arXiv:2202.07852v1 | PDF File ]
- A new and homogeneous metallicity scale for Galactic classical Cepheids II. The abundance of iron and alpha elements
R. da Silva, J. Crestani, G. Bono, V.F. Braga, V. D'Orazi, B. Lemasle, M. Bergemann, M. Dall'Ora, G. Fiorentino, P. François, M.A.T. Groenewegen, L. Inno, V. Kovtyukh, R.-P. Kudritzki, N. Matsunaga, M. Monelli, A. Pietrinferni, L. Porcelli, J. Storm, M. Tantalo, F. Thévénin
[ arXiv:2202.07945v1 | PDF File ]
- Embedded Young Massive Star Clusters in the Antennae Merger
Hao He, Christine Wilson, Nathan Brunetti, Molly Finn, Ashley Bemis, Kelsey Johnson
[ arXiv:2202.08077v1 | PDF File ]
- Tomographic Muon Imaging of the Great Pyramid of Giza
Alan D. Bross, E.C. Dukes, Ralf Ehrlich, Eric Fernandez, Sophie Dukes, Mohamed Gobashy, Ishbel Jamieson, Patrick J. La Riviere, Mira Liu, Gregory Marouard, Nadine Moeller, Anna Pla-Dalmau, Paul Rubinov, Omar Shohoud, Phillip Vargas, Tabitha Welch
[ arXiv:2202.08184v1 | PDF File ]
- The Interstellar Medium of Dwarf Galaxies
Christian Henkel, Leslie K. Hunt, Yuri I. Izotov
[ arXiv:2202.08231v1 | PDF File ]
- Robust sampling for weak lensing and clustering analyses with the Dark Energy Survey
P. Lemos, N. Weaverdyck, R. P. Rollins, J. Muir, A. Ferté, A. R. Liddle, A. Campos, D. Huterer, M. Raveri, J. Zuntz, E. Di Valentino, X. Fang, W. G. Hartley, M. Aguena, S. Allam, J. Annis, E. Bertin, S. Bocquet, D. Brooks, D. L. Burke, A. Carnero Rosell, M. Carrasco Kind, J. Carretero, F. J. Castander, A. Choi, M. Costanzi, M. Crocce, L. N. da Costa, M. E. S. Pereira, J. P. Dietrich, S. Everett, I. Ferrero, J. Frieman, J. García-Bellido, M. Gatti, E. Gaztanaga, D. W. Gerdes, D. Gruen, R. A. Gruendl, J. Gschwend, G. Gutierrez, S. R. Hinton, D. L. Hollowood, K. Honscheid, D. J. James, K. Kuehn, N. Kuropatkin, M. Lima, M. March, P. Melchior, F. Menanteau, R. Miquel, R. Morgan, A. Palmese, F. Paz-Chinchón, A. Pieres, A. A. Plazas Malagón, A. Porredon, E. Sanchez, V. Scarpine,et al. (11 additional authors not shown)
[ arXiv:2202.08233v1 | PDF File ]
- Observations of PAHs in the atmospheres of discs and exoplanets
Barbara Ercolano (USM, LMU), Christian Rab (USM, LMU, MPE), Karan Molaverdikhani (USM, LMU), Billy Edwards (Blue Skies SPace, UCL) Thomas Preibisch (USM, LMU), Leonardo Testi (ESO), Inga Kamp (Kapteyn), Wing-Fai Thi (MPE)
[ arXiv:2202.08252v1 | PDF File ]
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