The Daily Brew
Selected astro-ph abstracts for Tuesday 2023 January 3
- Exploring the Solar Poles: The Last Great Frontier of the Sun
Dibyendu Nandy, Dipankar Banerjee, Prantika Bhowmik, Allan Sacha Brun, Robert H. Cameron, S. E. Gibson, Shravan Hanasoge, Louise Harra, Donald M. Hassler, Rekha Jain, Jie Jiang, Laurène Jouve, Duncan H. Mackay, Sushant S. Mahajan, Cristina H. Mandrini, Mathew Owens, Shaonwita Pal, Rui F. Pinto, Chitradeep Saha, Xudong Sun, Durgesh Tripathi, Ilya G. Usoskin
[ arXiv:2301.00010v1 | PDF File ]
- Broad emission lines in optical spectra of hot dust-obscured galaxies can contribute significantly to JWST/NIRCam photometry
Jed McKinney (1), Luke Finnerty (2), Caitlin Casey (1), Maximilien Franco (1), Arianna Long (1), Seiji Fujimoto (1 and 3 and 4), Jorge Zavala (5), Olivia Cooper (1), Hollis Akins (1), Alexandra Pope (6), Lee Armus (7), B. T. Soifer (8), Kirsten Larson (9), Keith Matthews (8), Jason Melbourne (8), Michael Cushing (10) ((1) UT Austin, (2) UCLA, (3) DAWN, (4) Niels Bohr Institute, (5) NAOJ, (6) UMass, (7) IPAC, (8) Caltech, (9) STScI, (10) UToledo)
[ arXiv:2301.00017v1 | PDF File ]
- Bump-hunting in the diffuse flux of high-energy cosmic neutrinos
Damano F. G. Fiorillo, Mauricio Bustamante
[ arXiv:2301.00024v1 | PDF File ]
- CEERS Key Paper IV: Galaxies at $4 < z < 9$ are Bluer than They Appear -- Characterizing Galaxy Stellar Populations from Rest-Frame $\sim 1$ micron Imaging
Casey Papovich (Texas A &M University), Justin Cole, Guang Yang, Steven L. Finkelstein, Guillermo Barro, Véronique Buat, Denis Burgarella, Pablo G. Pérez-González, Paola Santini, Lise-Marie Seillé, Lu Shen, Pablo Arrabal Haro, Micaela B. Bagley, Eric F. Bell, Laura Bisigello, Antonello Calabrò, Caitlin M. Casey, Marco Castellano, Katherine Chworowsky, Nikko J. Cleri, M. C. Cooper, Luca Costantin, Mark Dickinson, Henry C. Ferguson, Adriano Fontana, Mauro Giavalisco, Andrea Grazian, Norman A. Grogin, Nimish P. Hathi, Benne W. Holwerda, Taylor A. Hutchison, Jeyhan S. Kartaltepe, Lisa J. Kewley, Allison Kirkpatrick, Dale D. Kocevski, Anton M. Koekemoer, Rebecca L. Larson, Arianna S. Long, Ray A. Lucas, Laura Pentericci, Nor Pirzkal, Swara Ravindranath, Rachel S. Somerville,et al. (6 additional authors not shown)
[ arXiv:2301.00027v1 | PDF File ]
- The orbital kinematics of eta Carinae over three periastra with a possible detection of the elusive secondary's motion
Emily Strawn, Noel D. Richardson, Anthony F. J. Moffat, Nour Ibrahim, Alexis Lane, Connor Pickett, André-Nicolas Chené, Michael F. Corcoran, Augusto Damineli, Theodore R. Gull, D. John Hillier, Patrick Morris, Herbert Pablo, Joshua D. Thomas, Ian R. Stevens, Mairan Teodoro, Gerd Weigelt
[ arXiv:2301.00064v1 | PDF File ]
- PHANGS-JWST First Results: Variations in PAH Fraction as a Function of ISM Phase and Metallicity
Jérémy Chastenet, Jessica Sutter, Karin Sandstrom, Francesco Belfiore, Oleg V. Egorov, Kirsten L. Larson, Adam K. Leroy, Daizhong Liu, Erik Rosolowsky, David A. Thilker, Elizabeth J. Watkins, Thomas G. Williams, Ashley T. Barnes, Frank Bigiel, Médéric Boquien, Mélanie Chevance, I-Da Chiang, Daniel A. Dale, J. M. Diederik Kruijssen, Eric Emsellem, Kathryn Grasha, Brent Groves, Hamid Hassani, Annie Hughes, Kathryn Kreckel, Sharon E. Meidt, Ryan J. Rickards Vaught, Amy Sardone, Eva Schinnerer
[ arXiv:2301.00578v1 | PDF File ]
- White Dwarfs with Infrared Excess from LAMOST Data Release 5
Lin Wang, Xiaoxia Zhang, Junfeng Wang, Zhi-Xiang Zhang, Taotao Fang, Wei-Min Gu, Jincheng Guo, Xiaochuan Jiang
[ arXiv:2301.00705v1 | PDF File ]
- Implications of the Milky Way travel velocity for dynamical mass estimates of the Local Group
Katie Chamberlain (1, 2), Adrian M. Price-Whelan (2), Gurtina Besla (1), Emily C. Cunningham (2), Nicolás Garavito-Camargo (2), Jorge Peñarrubia (3), Michael S. Petersen (4) ((1) University of Arizona, (2) Flatiron Institute, (3) University of Edinburgh, (4) Institut d'Astrophysique de Paris)
[ arXiv:2204.07173v2 | PDF File ] [Replacment]
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