The Daily Brew
Selected astro-ph abstracts for Tuesday 2023 September 26
- DESI Complete Calibration of the Color-Redshift Relation (DC3R2): Results from early DESI data
J. McCullough, D. Gruen, A. Amon, A. Roodman, D. Masters, A. Raichoor, D. Schlegel, R. Canning, F. J. Castander, J. DeRose, R. Miquel, J. Myles, J. A. Newman, A. Slosar, J. Speagle, M. J. Wilson, J. Aguilar, S. Ahlen, S. Bailey, D. Brooks, T. Claybaugh, S. Cole, K. Dawson, A. de la Macorra, P. Doel, J. E. Forero-Romero, S. Gontcho A Gontcho, J. Guy, R. Kehoe, A. Kremin, M. Landriau, L. Le Guillou, M. Levi, M. Manera, P. Martini, A. Meisner, J. Moustakas, J. Nie, W. J. Percival, C. Poppett, F. Prada, M. Rezaie, G. Rossi, E. Sanchez, H. Seo, G. Tarlé, B. A. Weaver, Z. Zhou, H. Zou
[ arXiv:2309.13109v1 | PDF File ]
- Constraints on the multiplicity of the most massive stars known: R136 a1, a2, a3, and c
T. Shenar, H. Sana, P. A. Crowther, K. A. Bostroem, L. Mahy, F. Najarro, L. Oskinova, A. A. C. Sander
[ arXiv:2309.13113v1 | PDF File ]
- FORGE'd in FIRE: Resolving the End of Star Formation and Structure of AGN Accretion Disks from Cosmological Initial Conditions
Philip F. Hopkins, Michael Y. Grudic, Kung-Yi Su, Sarah Wellons, Daniel Angles-Alcazar, Ulrich P. Steinwandel, David Guszejnov, Norman Murray, Claude-Andre Faucher-Giguere, Eliot Quataert, Dusan Keres
[ arXiv:2309.13115v1 | PDF File ]
- Optimal data compression for Lyman-$\alpha$ forest cosmology
Francesca Gerardi, Andrei Cuceu, Benjamin Joachimi, Seshadri Nadathur, Andreu Font-Ribera
[ arXiv:2309.13164v1 | PDF File ]
- Dissecting the Gaia HR diagram II. The vertical structure of the star formation history across the Solar Cylinder
Alessandro Mazzi, Léo Girardi, Michele Trabucchi, Julianne J. Dalcanton, Rodrigo Luger, Paola Marigo, Andrea Miglio, Guglielmo Costa, Yang Chen, Giada Pastorelli, Morgan Fouesneau, Simone Zaggia, Alessandro Bressan, Piero Dal Tio
[ arXiv:2309.13453v1 | PDF File ]
- JWST MIRI and NIRCam Unveil Previously Unseen Infrared Stellar Populations in NGC 6822
Conor Nally, Olivia C. Jones, Laura Lenkić, Nolan Habel, Alec S. Hirschauer, Margaret Meixner, P. J. Kavanagh, Martha L. Boyer, Annette M. N. Ferguson, B. A. Sargent, Omnarayani Nayak, Tea Temim
[ arXiv:2309.13521v1 | PDF File ]
- Numerical studies on the link between radioisotopic signatures on Earth and the formation of the Local Bubble. II. Advanced modeling of interstellar 26Al, 53Mn, 60Fe, and 244Pu influxes as traces of past supernovae in the solar neighborhood
Michael Mathias Schulreich, Jenny Feige, Dieter Breitschwerdt
[ arXiv:2309.13983v1 | PDF File ]
- Why every observatory needs a disco ball
Robert J. Cumming, Alexander G. M. Pietrow, Livia Pietrow, Maria Cavallius, Dominique Petit dit de la Roche, Casper Pietrow, Ilane Schroetter, Moa Skan
[ arXiv:2309.14173v1 | PDF File ]
- 101 Eclipsing Quadruple Star Candidates Discovered in TESS Full Frame Images
Veselin B. Kostov, Brian P. Powell, Saul A. Rappaport, Tamas Borkovits, Robert Gagliano, Thomas L. Jacobs, Rahul Jayaraman, Martti H. Kristiansen, Daryll M. LaCourse, Tibor Mitnyan, Mark Omohundro, Jerome Orosz, Andras Pal, Allan R. Schmitt, Hans M. Schwengeler, Ivan A. Terentev, Guillermo Torres, Thomas Barclay, Andrew Vanderburg, William Welsh
[ arXiv:2309.14200v1 | PDF File ]
- AspGap: Augmented Stellar Parameters and Abundances for 23 million RGB stars from Gaia XP low-resolution spectra
Jiadong Li, Kaze W. K. Wong, David W. Hogg, Hans-Walter Rix, Vedant Chandra
[ arXiv:2309.14294v1 | PDF File ]
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