The Daily Brew
Selected astro-ph abstracts for Friday 2024 April 5
- Report of the Working Group on Strategic Exoplanet Initiatives with HST and JWST
Seth Redfield (Wesleyan University), Natasha Batalha (NASA Ames), Bj\"orn Benneke (University of Montr\'eal), Beth Biller (University of Edinburgh), Nestor Espinoza (Space Telescope Science Institute), Kevin France (University of Colorado), Quinn Konopacky (University of California, San Diego), Laura Kreidberg (Max Planck Institute for Astronomy), Emily Rauscher (University of Michigan), et al. [10 co-authors]
[ arXiv:2404.02932 | PDF File ]
- Inferring dark matter subhalo properties from simulated subhalo-stream encounters
Tariq Hilmi, Denis Erkal, Sergey E. Koposov, Ting S. Li, Sophia Lilleengen, Alexander P. Ji, Geraint F. Lewis, Nora Shipp, Andrew B. Pace, Daniel B. Zucker, et al. [11 co-authors]
[ arXiv:2404.02953 | PDF File ]
- How complex are galaxies? A non-parametric estimation of the intrinsic dimensionality of wide-band photometric data
Corentin Cadiou, Clotilde Laigle, Oscar Agertz
[ arXiv:2404.02962 | PDF File ]
- Towards early-type eclipsing binaries as extragalactic milestones: III. Physical properties of the O-type eclipsing binary OGLE LMC-ECL-21568 in a quadruple system
M\'onica Taormina, R. -P. Kudritzki, B. Pilecki, G. Pietrzy\'nski, I. B. Thompson, J. Puls, M. G\'orski, B. Zgirski, D. Graczyk, W. Gieren, et al. [10 co-authors]
[ arXiv:2404.02970 | PDF File ]
- DESI 2024 III: Baryon Acoustic Oscillations from Galaxies and Quasars
DESI Collaboration, A. G. Adame, J. Aguilar, S. Ahlen, S. Alam, D. M. Alexander, M. Alvarez, O. Alves, A. Anand, U. Andrade, et al. [195 co-authors]
[ arXiv:2404.03000 | PDF File ]
- DESI 2024 IV: Baryon Acoustic Oscillations from the Lyman Alpha Forest
DESI Collaboration, A. G. Adame, J. Aguilar, S. Ahlen, S. Alam, D. M. Alexander, M. Alvarez, O. Alves, A. Anand, U. Andrade, et al. [199 co-authors]
[ arXiv:2404.03001 | PDF File ]
- DESI 2024 VI: Cosmological Constraints from the Measurements of Baryon Acoustic Oscillations
DESI Collaboration, A. G. Adame, J. Aguilar, S. Ahlen, S. Alam, D. M. Alexander, M. Alvarez, O. Alves, A. Anand, U. Andrade, et al. [201 co-authors]
[ arXiv:2404.03002 | PDF File ]
- Characterization of contaminants in the Lyman-alpha forest auto-correlation with DESI
J. Guy, S. Gontcho A Gontcho, E. Armengaud, A. Brodzeller, A. Cuceu, A. Font-Ribera, H. K. Herrera-Alcantar, N. G. Kara\c{c}ayl{\i}, A. Mu\~noz-Guti\'errez, M. Pieri, et al. [63 co-authors]
[ arXiv:2404.03003 | PDF File ]
- Validation of the DESI 2024 Ly$\alpha$ forest BAO analysis using synthetic datasets
Andrei Cuceu, Hiram K. Herrera-Alcantar, Calum Gordon, Paul Martini, Julien Guy, Andreu Font-Ribera, Alma X. Gonzalez-Morales, M. Abdul Karim, J. Aguilar, S. Ahlen, et al. [58 co-authors]
[ arXiv:2404.03004 | PDF File ]
- Optimal Reconstruction of Baryon Acoustic Oscillations for DESI 2024
E. Paillas, Z. Ding, X. Chen, H. Seo, N. Padmanabhan, A. de Mattia, A. J. Ross, S. Nadathur, C. Howlett, J. Aguilar, et al. [75 co-authors]
[ arXiv:2404.03005 | PDF File ]
- Production of Alternate Realizations of DESI Fiber Assignment for Unbiased Clustering Measurement in Data and Simulations
J. Lasker (DESI), A. Carnero Rosell (DESI), A. D. Myers (DESI), A. J. Ross (DESI), D. Bianchi (DESI), M. M. S Hanif (DESI), R. Kehoe (DESI), A. de Mattia (DESI), L. Napolitano (DESI), W. J. Percival (DESI), et al. [54 co-authors]
[ arXiv:2404.03006 | PDF File ]
- Semi-analytical covariance matrices for two-point correlation function for DESI 2024 data
M. Rashkovetskyi, D. Forero-S\'anchez, A. de Mattia, D. J. Eisenstein, N. Padmanabhan, H. Seo, A. J. Ross, J. Aguilar, S. Ahlen, O. Alves, et al. [58 co-authors]
[ arXiv:2404.03007 | PDF File ]
- HOD-Dependent Systematics for Luminous Red Galaxies in the DESI 2024 BAO Analysis
J. Mena-Fern\'andez, C. Garcia-Quintero, S. Yuan, B. Hadzhiyska, O. Alves, M. Rashkovetskyi, H. Seo, N. Padmanabhan, S. Nadathur, C. Howlett, et al. [73 co-authors]
[ arXiv:2404.03008 | PDF File ]
- HOD-Dependent Systematics in Emission Line Galaxies for the DESI 2024 BAO analysis
C. Garcia-Quintero, J. Mena-Fern\'andez, A. Rocher, S. Yuan, B. Hadzhiyska, O. Alves, M. Rashkovetskyi, H. Seo, N. Padmanabhan, S. Nadathur, et al. [74 co-authors]
[ arXiv:2404.03009 | PDF File ]
- Emission Line Predictions for Mock Galaxy Catalogues: a New Differentiable and Empirical Mapping from DESI
Ashod Khederlarian, Jeffrey A. Newman, Brett H. Andrews, Biprateep Dey, John Moustakas, Andrew Hearin, St\'ephanie Juneau, Luca Tortorelli, Daniel Gruen, ChangHoon Hahn, et al. [45 co-authors]
[ arXiv:2404.03055 | PDF File ]
- PDRs4All VIII: Mid-IR emission line inventory of the Orion Bar
Dries Van De Putte (Space Telescope Science Institute, Baltimore, MD, USA), Raphael Meshaka (Institut d'Astrophysique Spatiale, Universit\'e Paris-Saclay, CNRS, Orsay, France), Boris Trahin (Institut d'Astrophysique Spatiale, et al. [602 co-authors]
[ arXiv:2404.03111 | PDF File ]
- Suppressing the sample variance of DESI-like galaxy clustering with fast simulations
Z. Ding, A. Variu, S. Alam, Y. Yu, C. Chuang, E. Paillas, C. Garcia-Quintero, X. Chen, J. Mena-Fern\'andez, J. Aguilar, et al. [46 co-authors]
[ arXiv:2404.03117 | PDF File ]
- Constraints on the spacetime variation of the fine-structure constant using DESI emission-line galaxies
Linhua Jiang, Zhiwei Pan, Jessica Nicole Aguilar, Steven Ahlen, Robert Blum, David Brooks, Todd Claybaugh, Axel de la Macorra, Arjun Dey, Peter Doel, et al. [40 co-authors]
[ arXiv:2404.03123 | PDF File ]
- The Dynamics of Debris Disk Creation in Neutron Star Mergers
Yossef Zenati, Julian Krolik, Leonardo Werneck, Zachariah Etienne, Scott Noble, Ariadna Murguia-Berthier, Jeremy Schnittman
[ arXiv:2404.03156 | PDF File ]
- MusE GAs FLOw and Wind (MEGAFLOW) XI. Scaling relations between outflows and host galaxy properties
Ilane Schroetter, Nicolas F. Bouch\'e, Johannes Zabl, Martin Wendt, Maxime Cherrey, Ivanna Langan, Joop Schaye, Thierry Contini
[ arXiv:2404.03300 | PDF File ]
- First detection in space of the high-energy isomer of cyanomethanimine: H2CNCN
David San Andr\'es (Centro de Astrobiolog\'ia), V\'ictor M. Rivilla (Centro de Astrobiolog\'ia), Laura Colzi (Centro de Astrobiolog\'ia), Izaskun Jim\'enez-Serra (Centro de Astrobiolog\'ia), Jes\'us Mart\'in-Pintado (Centro de Astrobiolog\'ia), Andr\'es Meg\'ias (Centro de Astrobiolog\'ia), \'Alvaro L\'opez-Gallifa (Centro de Astrobiolog\'ia), Antonio Mart\'inez-Henares (Centro de Astrobiolog\'ia), Sarah Massalkhi (Centro de Astrobiolog\'ia), Shaoshan Zeng (Star and Planet Formation Laboratory, et al. [52 co-authors]
[ arXiv:2404.03334 | PDF File ]
- CO radial gradients in the bulge of M31
F. La Barbera, A. Vazdekis, A. Pasquali, J. Heidt, A. Gargiulo, E. Eftekhari
[ arXiv:2404.03448 | PDF File ]
- The Rise of Faint, Red AGN at $z>4$: A Sample of Little Red Dots in the JWST Extragalactic Legacy Fields
Dale D. Kocevski, Steven L. Finkelstein, Guillermo Barro, Anthony J. Taylor, Antonello Calabr\`o, Brivael Laloux, Johannes Buchner, Jonathan R. Trump, Gene C. K. Leung, Guang Yang, et al. [56 co-authors]
[ arXiv:2404.03576 | PDF File ]
- Identifying Quasars from the DESI Bright Galaxy Survey
S. Juneau (DESI Collaboration), R. Canning (DESI Collaboration), D. M. Alexander (DESI Collaboration), R. Pucha (DESI Collaboration), V. A. Fawcett (DESI Collaboration), A. D. Myers (DESI Collaboration), J. Moustakas (DESI Collaboration), O. Ruiz-Macias (DESI Collaboration), S. Cole (DESI Collaboration), Z. Pan (DESI Collaboration), et al. [58 co-authors]
[ arXiv:2404.03621 | PDF File ]
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