The Daily Brew
Selected astro-ph abstracts for Thursday 2020 May 21
- VLA-ALMA Spectroscopic Survey in the Hubble Ultra Deep Field (VLASPECS): Total Cold Gas Masses and CO Line Ratios for z=2-3 "Main Sequence" Galaxies
Dominik A. Riechers (Cornell, MPIA), Leindert A. Boogaard (Leiden), Roberto Decarli (INAF Bologna), Jorge Gonzalez-Lopez (Carnegie), Ian Smail (Durham), Fabian Walter (MPIA, NRAO), Manuel Aravena (Diego Portales), Christopher L. Carilli (NRAO, Cambridge), Paulo C. Cortes (JAO, NRAO), Pierre Cox (IAP), Tanio Diaz-Santos (Diego Portales, CASSACA), Jacqueline A. Hodge (Leiden), Hanae Inami (Hiroshima), Rob J. Ivison (ESO), Melanie Kaasinen (MPIA, ITA Heidelberg), Jeff Wagg (SKA), Axel Weiss (MPIfR), Paul van der Werf (Leiden)
[ arXiv:2005.09653v1 | PDF File ]
- Resolving small-scale cold circumgalactic gas in TNG50
Dylan Nelson, Prateek Sharma, Annalisa Pillepich, Volker Springel, Ruediger Pakmor, Rainer Weinberger, Mark Vogelsberger, Federico Marinacci, Lars Hernquist
[ arXiv:2005.09654v1 | PDF File ]
- Persistent starspot signals on M dwarfs: multi-wavelength Doppler observations with the Habitable-zone Planet Finder and Keck/HIRES
Paul Robertson, Gudmundur Stefansson, Suvrath Mahadevan, Michael Endl, William D. Cochran, Corey Beard, Chad F. Bender, Scott A. Diddams, Nicholas Duong, Eric B. Ford, Connor Fredrick, Samuel Halverson, Fred Hearty, Rae Holcomb, Lydia Juan, Shubham Kanodia, Jack Lubin, Andrew J. Metcalf, Andrew Monson, Joe P. Ninan, Jonathan Palafoutas, Lawrence W. Ramsey, Arpita Roy, Christian Schwab, Ryan C. Terrien, Jason T. Wright
[ arXiv:2005.09657v1 | PDF File ]
- High-redshift Damped Ly-alpha Absorbing Galaxy Model Reproducing the N(HI)-Z Distribution
J.-K. Krogager, P. Møller, L. B. Christensen, P. Noterdaeme, J. P. U. Fynbo, W. Freudling
[ arXiv:2005.09660v1 | PDF File ]
- A Cold, Massive, Rotating Disk Galaxy 1.5 Billion Years after the Big Bang
Marcel Neeleman (MPIA), J. Xavier Prochaska (UCSC), Nissim Kanekar (NCRA), Marc Rafelski (STScI)
[ arXiv:2005.09661v1 | PDF File ]
- What has quenched the massive spiral galaxies?
Yu Luo (1), Zongnan Li (2), Xi Kang (3 and 1), Zhiyuan Li (2) ((1) PMO, (2) NJU, (3) ZJU)
[ arXiv:2005.09663v1 | PDF File ]
- Element Stratification in the Middle-Aged Type Ia Supernova Remnant G344.7-0.1
Kotaro Fukushima, Hiroya Yamaguchi, Patrick O. Slane, Sangwook Park, Satoru Katsuda, Hidetoshi Sano, Laura A. Lopez, Paul P. Plucinsky, Shogo B. Kobayashi, Kyoko Matsushita
[ arXiv:2005.09664v1 | PDF File ]
- Effective Opacity of the Intergalactic Medium from Galaxy Spectra Analysis
Jose S. Monzon, J. Xavier Prochaska, Khee-Gan Lee, John Chisholm
[ arXiv:2005.09667v1 | PDF File ]
- Data-driven derivation of stellar properties from photometric time series data using convolutional neural networks
Kirsten Blancato, Melissa Ness, Daniel Huber, Yuxi (Lucy)Lu, Ruth Angus
[ arXiv:2005.09682v1 | PDF File ]
- Hints of a Population of Solar System Analog Planets from ALMA
Deryl Long, Ke Zhang, Richard Teague, Edwin Bergin
[ arXiv:2005.09730v1 | PDF File ]
- Studying Type II supernovae as cosmological standard candles using the Dark Energy Survey
T. de Jaeger, L. Galbany, S. González-Gaitán, R. Kessler, A. V. Filippenko, F. Förster, M. Hamuy, P. J. Brown, T. M. Davis, C. P. Gutiérrez, C. Inserra, G F. Lewis, A. Möller, D. Scolnic, M. Smith, D. Brout, D. Carollo, R. J. Foley, K. Glazebrook, S. R. Hinton, E. Macaulay, B. Nichol, M. Sako, N. E. Sommer, B. E. Tucker, T. M. C. Abbott, M. Aguena, S. Allam, J. Annis, S. Avila, E. Bertin, S. Bhargava, D. Brooks, D. L. Burke, A. Carnero Rosell, M. Carrasco Kind, J. Carretero, M. Costanzi, M. Crocce, L. N. da Costa, J. De Vicente, S. Desai, H. T. Diehl, P. Doel, A. Drlica-Wagner, T. F. Eifler, J. Estrada, S. Everett, B. Flaugher, P. Fosalba, J. Frieman, J. García-Bellido, E. Gaztanaga, D. Gruen, R. A. Gruendl, J. Gschwend, G. Gutierrez, W. G. Hartley, D. L. Hollowood,et al. (29 additional authors not shown)
[ arXiv:2005.09757v1 | PDF File ]
- SDSS-IV MaNGA: the role of bars in central star formation enhancements
Lin Lin, Cheng Li, Cheng Du, Enci Wang, Ting Xiao, Martin Bureau, Amelia Fraser-McKelvie, Karen Masters, Lihwai Lin, David Wake, Lei Hao
[ arXiv:2005.09853v1 | PDF File ]
- The Local Star Formation Rate Surface Density And Metallicity Relation For Star-forming Galaxies
Berzaf Berhane Teklu, Yulong Gao, Xu Kong, Zesen Lin, Zhixiong Liang
[ arXiv:2005.10014v1 | PDF File ]
- On the maximum stellar rotation to form a black hole without an accompanying luminous transient
Ariadna Murguia-Berthier, Aldo Batta, Agnieszka Janiuk, Enrico Ramirez-Ruiz, Ilya Mandel, Scott C. Noble, Rosa Wallace Everson
[ arXiv:2005.10212v1 | PDF File ]
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