PG
P. A. Gallardo
astro-ph.COastro-ph.IMastro-ph.GAastro-ph.SRhep-phastro-ph.EPastro-ph.HEphysics.ins-detphysics.opticshep-ex
On Valency
published · living versionsW_rfguxg8v·v1 · currentpublished
Evidence for large baryonic feedback at low and intermediate redshifts from kinematic Sunyaev-Zel'dovich observations with ACT and DESI photometric galaxies
with B. Hadzhiyska, S. Ferraro, B. Ried Guachalla, E. Schaan +68
1 version
Preprints & journals
98 papers in the corpus · 2011–2026Physical Optics Analysis of Polarization Effects in SO LAT Reflectors2608.18998v1 · Xiaodong Ren, Patricio A. Gallardo, Jon E. Gudmundsson2026 · 0 citationsarXiv
Test of the Gravitational Force Law on Cosmological Scales Using the Kinematic Sunyaev-Zeldovich Effect.42066306 · Gallardo, P A, Pardo, K, Philcox, O H E et al.2026 · 2 citationsPhysical review letters. 2026;136(15):151002
The Simons Observatory: forecasted constraints on primordial gravitational waves with the expanded array of Small Aperture Telescopes2512.15833v1 · I. Abril-Cabezas, S. Adachi, P. Ade et al.2025 · 3 citationsarXiv
Detection of the Pairwise Kinematic Sunyaev-Zel'dovich Effect and Pairwise Velocity with DESI DR1 Galaxies and ACT DR6 and Planck CMB Data2511.23417v2 · Yulin Gong, Patricio A. Gallardo, Rachel Bean et al.2025 · 0 citationsPhys.Rev.D 113 (2026) 6, 063538
Iskay2: Signal Extraction of the Kinematic Sunyaev-Zel'dovich Effect Through The Pairwise Estimator. Pipeline and Validation2510.20715v1 · Patricio A. Gallardo, Yulin Gong, Boryana Hadzhiyska et al.2025 · 2 citationsarXiv
Probing cosmic velocities with the pairwise kinematic Sunyaev-Zel'dovich signal in DESI Bright Galaxy Sample DR1 and ACT DR62510.14135v1 · B. Hadzhiyska, Y. Gong, Y. Hsu et al.2025 · 1 citationarXiv
The Atacama Cosmology Telescope: DR6 Sunyaev-Zel'dovich Selected Galaxy Clusters Catalog2507.21459v3 · M. Aguena, S. Aiola, S. Allam et al.2025 · 14 citationsarXiv
Robustness of pairwise kinematic Sunyaev-Zel'dovich effect to optical-cluster-selection bias2505.14791v2 · Y.-H. Hsu, D. Gruen, P.A. Gallardo et al.2025 · 0 citationsarXiv
The Atacama Cosmology Telescope: DR6 Maps2503.14451v1 · Sigurd Naess, Yilun Guan, Adriaan J. Duivenvoorden et al.2025 · 41 citationsarXiv
The Atacama Cosmology Telescope: DR6 Power Spectra, Likelihoods and CDM Parameters2503.14452v2 · Thibaut Louis, Adrien La Posta, Zachary Atkins et al.2025 · 11 citationsarXiv
The Simons Observatory: Science Goals and Forecasts for the Enhanced Large Aperture Telescope2503.00636v3 · M. Abitbol, I. Abril-Cabezas, S. Adachi et al.2025 · 70 citationsarXiv
The Atacama Cosmology Telescope: Systematic Transient Search of Single Observation Maps2409.08429v2 · Emily K. Biermann, Yaqiong Li, Sigurd Naess et al.2024 · 6 citationsApJ 986 7 (2025)
CCAT: Prime-Cam Optics Overview and Status Update2407.20873v1 · Zachary B. Huber, Lawrence T. Lin, Eve M. Vavagiakis et al.2024 · 3 citationsarXiv
Evidence for large baryonic feedback at low and intermediate redshifts from kinematic Sunyaev-Zel'dovich observations with ACT and DESI photometric galaxies2407.07152v2 · B. Hadzhiyska, S. Ferraro, B. Ried Guachalla et al.2024 · 53 citationsarXivon Valency
A physical optics characterization of the beam shape and sidelobe levels for the Atacama Large Aperture Submillimeter Telescope (AtLAST)2406.16602v1 · Roberto Puddu, Patricio A. Gallardo, Tony Mroczkowski et al.2024 · 3 citationsarXiv
Overview of the Optical Design of the CMB-S4 Large Aperture Telescopes and Camera Optics2406.13854v1 · Patricio A. Gallardo, Kathleen Harrington, Roberto Puddu et al.2024 · 1 citationarXiv
The Optical Design Concept for the Atacama Large Aperture Submillimeter Telescope (AtLAST)2406.11502v1 · Patricio A. Gallardo, Roberto Puddu, Tony Mroczkowski et al.2024 · 4 citationsarXiv
Technical requirements flow-down for the concept design of the novel 50-meter Atacama Large Aperture Submm Telescope (AtLAST)2406.08611v2 · Matthias Reichert, Martin Timpe, Hans Kaercher et al.2024 · 3 citationsarXiv
The conceptual design of the 50-meter Atacama Large Aperture Submillimeter Telescope (AtLAST)2402.18645v6 · Tony Mroczkowski, Patricio A. Gallardo, Martin Timpe et al.2024 · 32 citationsA&A 694, A142 (2025)
Progress in the Design of the Atacama Large Aperture Submillimeter Telescope2308.10952v1 · Tony Mroczkowski, Claudia Cicone, Matthias Reichert et al.2023 · 19 citations2023 XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), Sapporo, Japan, 2023
Freeform three-mirror anastigmatic large-aperture telescope and receiver optics for CMB-S42307.12931v1 · Patricio A. Gallardo, Roberto Puddu, Kathleen Harrington et al.2023 · 7 citationsarXiv
Pairwise kSZ signal extraction efficacy and optical depth estimation2307.11894v2 · Yulin Gong, Rachel Bean, Patricio A. Gallardo et al.2023 · 9 citationsPhys. Rev. D 109, 023513 (2024)
The Atacama Cosmology Telescope: High-resolution component-separated maps across one-third of the sky2307.01258v1 · William R. Coulton, Mathew S. Madhavacheril, Adriaan J. Duivenvoorden et al.2023 · 2 citationsarXiv
Fabrication of a monolithic 5 m aluminum reflector for millimeter-wavelength observations of the cosmic microwave background.37707247 · Natoli, Tyler, Benson, Bradford, Carlstrom, John et al.2023 · 4 citationsApplied optics. 2023;62(18):4747-4752
The Atacama Cosmology Telescope: Millimeter Observations of a Population of Asteroids or: ACTeroids2306.05468v2 · John Orlowski-Scherer, Ricco Venterea, Nicholas Battaglia et al.2023 · 14 citationsarXiv
Sidelobe modeling and mitigation for a three mirror anastigmat cosmic microwave background telescope.37706925 · Gullett, Ian, Benson, Bradford, Besuner, Robert et al.2023 · 2 citationsApplied optics. 2023;62(16):4334-4341
The Kinematic Sunyaev-Zel'dovich Effect with ACT, DES, and BOSS: a Novel Hybrid Estimator2305.06792v3 · M. Mallaby-Kay, S. Amodeo, J. C. Hill et al.2023 · 16 citationsPhys. Rev. D 108, 023516 - Published 18 July 2023
The Atacama Cosmology Telescope: A Measurement of the DR6 CMB Lensing Power Spectrum and its Implications for Structure Growth2304.05202v3 · Frank J. Qu, Blake D. Sherwin, Mathew S. Madhavacheril et al.2023 · 282 citationsarXiv
The Atacama Cosmology Telescope: DR6 Gravitational Lensing Map and Cosmological Parameters2304.05203v2 · Mathew S. Madhavacheril, Frank J. Qu, Blake D. Sherwin et al.2023 · 355 citationsThe Astrophysical Journal, Volume 962, 2024, Page 113
The Atacama Cosmology Telescope: Systematic Transient Search of 3-Day Maps2303.04767v1 · Yaqiong Li, Emily Biermann, Sigurd Naess et al.2023 · 16 citationsarXiv
The Atacama Cosmology Telescope: Flux Upper Limits from a Targeted Search for Extragalactic Transients2301.07651v2 · Carlos Herv'ias-Caimapo, Sigurd Naess, Adam D. Hincks et al.2023 · 8 citationsarXiv
Simons Observatory: characterizing the Large Aperture Telescope Receiver with radio holography.36606797 · Chesmore, Grace E, Harrington, Kathleen, Sierra, Carlos E et al.2023 · 11 citationsApplied optics. 2022;61(34):10309-10319
CCAT-prime: The Optical Design for the Epoch of Reionization Spectrometer2208.09521v1 · Zachary B. Huber, Steve K. Choi, Cody J. Duell et al.2022 · 1 citationarXiv
CCAT-prime: Optical and cryogenic design of the 850 GHz module for Prime-Cam2208.09560v1 · Anthony I. Huber, Scott C. Chapman, Adrian K. Sinclair et al.2022 · 4 citationsarXiv
The Atacama Cosmology Telescope: limits on dark matter-baryon interactions from DR4 power spectra2208.08985v1 · Zack Li, Rui An, Vera Gluscevic et al.2022 · 16 citationsarXiv
Optical design concept of the CMB-S4 large-aperture telescopes and cameras2207.10012v1 · Patricio A. Gallardo, Bradford Benson, John Carlstrom et al.2022 · 11 citationsarXiv
The Atacama Cosmology Telescope: The Persistence of Neutrino Self-Interaction in Cosmological Measurements2207.03164v2 · Christina D. Kreisch, Minsu Park, Erminia Calabrese et al.2022 · 4 citationsarXiv
The thermal and non-thermal components within and between galaxy clusters Abell 399 and Abell 4012206.04697v2 · Federico Radiconi, Valentina Vacca, Elia Battistelli et al.2022 · 15 citationsarXiv
The Simons Observatory: A large-diameter truss for a refracting telescope cooled to 1 K.35649759 · Crowley, Kevin D, Dow, Peter, Shroyer, Jordan E et al.2022 · 2 citationsThe Review of scientific instruments. 2022;93(5):055106
The Atacama Cosmology Telescope: Measurement and Analysis of 1D Beams for DR42112.12226v2 · Marius Lungu, Emilie R. Storer, Matthew Hasselfield et al.2021 · 22 citationsarXiv
The Atacama Cosmology Telescope: Modeling Bulk Atmospheric Motion2111.01319v1 · Thomas W. Morris, Ricardo Bustos, Erminia Calabrese et al.2021 · 20 citationsarXiv
Simons Observatory HoloSim-ML: machine learning applied to the efficient analysis of radio holography measurements of complex optical systems.34623982 · Chesmore, Grace E, Adler, Alexandre E, Cothard, Nicholas F et al.2021 · 2 citationsApplied optics. 2021;60(29):9029-9035
The Atacama Cosmology Telescope: Constraints on Pre-Recombination Early Dark Energy2109.04451v2 · J. Colin Hill, Erminia Calabrese, Simone Aiola et al.2021 · 122 citationsPhys. Rev. D 105, 123536 (2022)
CCAT-prime Collaboration: Science Goals and Forecasts with Prime-Cam on the Fred Young Submillimeter Telescope2107.10364v3 · M. Aravena, J. E. Austermann, K. Basu et al.2021 · 114 citationsarXiv
Superclustering with the Atacama Cosmology Telescope and Dark Energy Survey: I. Evidence for thermal energy anisotropy using oriented stacking2107.05523v3 · M. Lokken, R. Hlozek, A. van Engelen et al.2021 · 17 citationsarXiv
A high-resolution view of the filament of gas between Abell 399 and Abell 401 from the Atacama Cosmology Telescope and MUSTANG-22107.04611v2 · Adam D. Hincks, Federico Radiconi, Charles Romero et al.2021 · 40 citationsarXiv
The mass and galaxy distribution around SZ-selected clusters2105.05914v1 · T. Shin, B. Jain, S. Adhikari et al.2021 · 41 citationsarXiv
The Atacama Cosmology Telescope: Microwave Intensity and Polarization Maps of the Galactic Center2105.05267v3 · Yilun Guan, Susan E. Clark, Brandon S. Hensley et al.2021 · 31 citationsarXiv
The Atacama Cosmology Telescope: A search for Planet 92104.10264v2 · Sigurd Naess, Simone Aiola, Nick Battaglia et al.2021 · 23 citationsarXiv
The Atacama Cosmology Telescope: Summary of DR4 and DR5 Data Products and Data Access2103.03154v2 · Maya Mallaby-Kay, Zachary Atkins, Simone Aiola et al.2021 · 28 citationsarXiv
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