JC
J. Della Costa
astro-ph.COastro-ph.GAastro-ph.SRastro-ph.IMastro-ph.HEastro-ph.EPgr-qc
On Valency
published · living versionsW_ff35x35x·v1 · currentpublished
The Backup Program of the Dark Energy Spectroscopic Instrument's Milky Way Survey
with Arjun Dey, Sergey E. Koposov, Joan R. Najita, Andrew P. Cooper +64
1 version
W_y8grzagh·v1published
W_55avqc53·v1published
W_an52ar5m·v1published
Preprints & journals
25 papers in the corpus · 2020–2026DESI DR2 Results IV: Alcock-Paczyński Measurements from the Lyman Alpha Forest and Cosmological Constraints2607.27410v3 · A. G. Adame, J. Aguilar, S. Ahlen et al.2026 · 0 citationsarXiv
Cosmological constraints from the DESI DR1 Bispectrum Full-Shape and DR2 BAO2606.23936v2 · D. Forero-S'anchez, S. Novell-Masot, H. Gil-Mar'in et al.2026 · 0 citationsarXiv
A Natural Telescope: Discovery of the Strongly Lensed Type II SN 2025mkn at 2604.07983v1 · Cameron Lemon, Ariel Goobar, Joel Johansson et al.2026 · 0 citationsarXiv
Deep Spectroscopy with DESI for Photometric Redshift Training and Calibration2604.06143v1 · Biprateep Dey, Jeffrey A. Newman, Tianqing Zhang et al.2026 · 0 citationsarXiv
Cosmological constraints from the DESI DR1 joint power spectrum and bispectrum analysis2603.19356v1 · S. Novell-Masot, H. Gil-Mar'in, L. Verde et al.2026 · 0 citationsarXiv
The DESI Transients Survey: Legacy Classifications and Methodology2601.12611v1 · Xander J. Hall, Antonella Palmese, Segev BenZvi et al.2026 · 3 citationsarXiv
The DESI Single Fiber Lens Search. I. Four Thousand Spectroscopically Selected Galaxy-Galaxy Gravitational Lens Candidates2512.04275v2 · Juliana S. M. Karp, David J. Schlegel, Xiaosheng Huang et al.2025 · 0 citationsApJ 999 198 (2026)
A measurement of from DESI DR1 using energy densities2511.23432v2 · Alex Krolewski, Andrea Crespi, Will J. Percival et al.2025 · 0 citationsarXiv
Without the Sound Horizon (or Supernovae): A 2% Measurement in DESI DR12510.19149v2 · E. A. Zaborowski, P. Taylor, K. Honscheid et al.2025 · 5 citationsJCAP04(2026)004
A New Way to Discover Strong Gravitational Lenses: Pair-wise Spectroscopic Search from DESI DR12509.16033v1 · Yuan-Ming Hsu, Xiaosheng Huang (2, Christopher J. Storfer (4 et al.2025 · 0 citationsarXiv
DESI DR1 Ly forest: 3D full-shape analysis and cosmological constraints2509.15308v1 · Andrei Cuceu, Hiram K. Herrera-Alcantar, Calum Gordon et al.2025 · 2 citationsarXiv
Cosmology from Planck CMB Lensing and DESI DR1 Quasar Tomography2506.22416v1 · R. de Belsunce, A. Krolewski, S. Chiarenza et al.2025 · 10 citationsJCAP10(2025)077
The Backup Program of the Dark Energy Spectroscopic Instrument's Milky Way Survey2505.17230v1 · Arjun Dey, Sergey E. Koposov, Joan R. Najita et al.2025 · 3 citationsarXivon Valency
DESI Data Release 1: Stellar Catalogue2505.14787v4 · Sergey E. Koposov, Ting S. Li, C. Allende Prieto et al.2025 · 15 citationsOpen Journal Of Astrophysics, Vol 9 (2026)
Cosmological implications of DESI DR2 BAO measurements in light of the latest ACT DR6 CMB data2504.18464v2 · C. Garcia-Quintero, H. E. Noriega, A. de Mattia et al.2025 · 30 citationsarXiv
DESI DR2 Results II: Measurements of Baryon Acoustic Oscillations and Cosmological Constraints2503.14738v3 · M. Abdul-Karim, J. Aguilar, S. Ahlen et al.2025 · 580 citationsPhys. Rev. D 112, 083515, 2025on Valency
Validation of the DESI DR2 Measurements of Baryon Acoustic Oscillations from Galaxies and Quasars2503.14742v3 · U. Andrade, E. Paillas, J. Mena-Fern'andez et al.2025 · 39 citationsarXiv
Data Release 1 of the Dark Energy Spectroscopic Instrument2503.14745v2 · M. Abdul Karim, A. G. Adame, D. Aguado et al.2025 · 155 citationsarXivon Valency
SpecDis: Value added distance catalogue for 4 million stars from DESI Year-1 data2503.02291v3 · Songting Li, Wenting Wang, Sergey E. Koposov et al.2025 · 0 citationsarXivon Valency
BD+44 493: Chemo-Dynamical Analysis and Constraints on Companion Planetary Masses from WIYN/NEID Spectroscopy2410.08943v1 · Vinicius M. Placco, Arvind F. Gupta, Felipe Almeida-Fernandes et al.2024 · 8 citationsarXiv
LensWatch. II. Improved Photometry and Time-delay Constraints on the Strongly Lensed Type Ia Supernova 2022qmx ("SN Zwicky") with HST Template Observations2409.17239v2 · Conor Larison, Justin D. R. Pierel, Max J. B. Newman et al.2024 · 6 citationsApJ 980 172 (2025)
IRAS 00450+7401 and the mid-infrared fade/burst cycle of R Coronae Borealis-type stars2306.11945v1 · William A. Burris, Carl Melis, Allen W. Shafter et al.2023 · 1 citationarXiv
LensWatch: I. Resolved HST Observations and Constraints on the Strongly-Lensed Type Ia Supernova 2022qmx ("SN Zwicky")2211.03772v3 · J. D. R. Pierel, N. Arendse, S. Ertl et al.2022 · 31 citationsarXiv
M31N 1926-07c: A Recurrent Nova in M31 with a 2.8 Year Recurrence Time2210.08618v2 · Allen W. Shafter, Kamil Hornoch, Hana Kuc'akov'a et al.2022 · 3 citationsRes. Notes AAS 6 214 (2022)
Decadal Variability Survey in MACSJ11492003.11035v1 · John Della Costa III, Vicki L. Sarajedini, Louis-Gregory Strolger2020 · 2 citationsarXiv
Career total: at least 49 works. 25 are in this corpus.
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