BH
B. Hadzhiyska
astro-ph.COastro-ph.GAastro-ph.IMastro-ph.HEhep-exhep-th
On Valency
published · living versionsW_5mdbgr3b·v1 · currentpublished
DESI 2024 III: Baryon Acoustic Oscillations from Galaxies and Quasars
with DESI Collaboration, A. G. Adame, J. Aguilar, S. Ahlen +191
1 version
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Preprints & journals
116 papers in the corpus · 2015–2026Interpreting the stacked kinetic SZ signal II: the degeneracy between satellite galaxies and baryonic feedback2610.17200v1 · Lurdes Ondaro-Mallea, Boryana Hadzhiyska, Raul E. Angulo2026 · 0 citationsarXiv
BIND (Baryonic INpainting with Deep learning): A Field-level Emulator for Galaxy Groups and Clusters2609.10709v1 · Max E. Lee, Shy Genel, Zoltan Haiman et al.2026 · 0 citationsarXiv
BINDing the lightcone: A suite of astrophysical ray-traced weak lensing and SZ maps2609.10710v1 · Max E. Lee, Shy Genel, Zoltan Haiman et al.2026 · 0 citationsarXiv
A new measurement of the FRB DM-galaxy cross correlation and a first joint analysis with the kinematic SZ effect2608.11296v1 · Samuel McCarty, Liam Connor, Kritti Sharma et al.2026 · 0 citationsarXiv
Shear-kSZ: A New Estimator for the Matter-Electron Power Spectrum from kSZ Tomography and Weak Lensing2607.27149v2 · Boryana Hadzhiyska2026 · 0 citationsarXiv
DESI 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
Validation of the DESI DR2 Ly forest full-shape analysis2607.27411v2 · M. Herbold, A. Cuceu, P. Martini et al.2026 · 0 citationsarXiv
Interpreting the stacked kinetic SZ effect I: velocity reconstruction and non-linear velocity effects2607.23339v1 · Lurdes Ondaro-Mallea, Raul E. Angulo, Boryana Hadzhiyska et al.2026 · 0 citationsarXiv
Fewer simulations, sharper covariances: Reducing mock covariance noise with Zeldovich approximation control variates2605.28817v2 · Boryana Hadzhiyska, Martin White2026 · 0 citationsarXiv
Cosmological constraints from the small scale clustering of Emission Line Galaxies2604.19449v2 · Sara Ortega-Martinez, Raul E. Angulo, Sergio Contreras et al.2026 · 0 citationsarXiv
Precision Kinematic Sunyaev--Zel'dovich Measurements Across Halo Mass and Redshift with DESI DR2 and ACT DR6: Part I. Luminous Red Galaxies2604.19744v2 · F. J. Qu, B. Ried Guachalla, E. Schaan et al.2026 · 0 citationsarXiv
Precision Kinematic Sunyaev--Zel'dovich Measurements Across Halo Mass and Redshift with DESI DR2 and ACT DR6: Part II. Bright Galaxy Survey and Emission-Line Galaxies2604.19745v1 · B. Hadzhiyska, S. Ferraro, F. J. Qu et al.2026 · 0 citationsarXiv
Illuminating the Physics of Cosmic Origin and Evolution: A UK Space Frontiers 2035 White Paper2601.16761v1 · Florian Beutler, Eva-Maria Mueller, Seshadri Nadathur et al.2026 · 0 citationsarXiv
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
DESI-DR1 -pt analysis: consistent cosmology across weak lensing surveys2512.15960v3 · A. Porredon, C. Blake, J. U. Lange et al.2025 · 3 citationsThe Open Journal of Astrophysics Vol. 9, 2026
Joint cosmological fits to DESI-DR1 full-shape clustering and weak gravitational lensing in configuration space2512.15961v2 · A. Semenaite, C. Blake, A. Porredon et al.2025 · 0 citationsarXiv
Clustering redshift distribution calibration of weak lensing surveys using the DESI-DR1 spectroscopic dataset2512.15963v1 · R. Ruggeri, C. Blake, J. Aguilar et al.2025 · 1 citationarXiv
Bridging Simulations and EFT: A Hybrid Model of the Lyman-Alpha Forest Field2512.13681v1 · Roger de Belsunce, Boryana Hadzhiyska, Mikhail M. Ivanov2025 · 0 citationsPhys. Rev. D 113, 083529 (2026)
ELGLRG distribution through dark matter halo dynamics2512.04362v2 · Ginevra Favole, Francisco-Shu Kitaura, Boryana Hadzhiyska et al.2025 · 3 citations2026 ApJ, Volume 1002, Number 1
The effect of baryons on the positions and velocities of satellite galaxies in the MTNG simulation2512.04080v1 · Sergio Contreras, Raul E. Angulo, Sownak Bose et al.2025 · 2 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
The Atacama Cosmology Telescope: Cross-correlation of kSZ and continuity equation velocity reconstruction with photometric DESI LRGs2511.15701v2 · Fiona McCarthy, Boryana Hadzhiyska, J. Richard Bond et al.2025 · 0 citationsarXiv
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
Cosmological constraints from the angular power spectrum and bispectrum of luminous red galaxies and CMB lensing2510.17796v1 · Francesco Verdiani, Lea Harscouet, Matteo Zennaro et al.2025 · 3 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
Missing baryons recovered: a measurement of the gas fraction in galaxies and groups with the kinematic Sunyaev-Zel'dovich effect and CMB lensing2507.14136v1 · Boryana Hadzhiyska, Simone Ferraro, Gerrit S. Farren et al.2025 · 8 citationsarXiv
CLASS_SZ II: Notes and Examples of Fast and Accurate Calculations of Halo Model, Large Scale Structure and Cosmic Microwave Background Observables2507.07346v3 · Boris Bolliet, Aleksandra Kusiak, Fiona McCarthy et al.2025 · 0 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
Bias hardened estimators of patchy screening profiles2506.17217v1 · Noah Sailer, Boryana Hadzhiyska, Simone Ferraro2025 · 1 citationarXiv
Mapping the gas density with the kinematic Sunyaev-Zel'dovich and patchy screening effects: a self-consistent comparison2506.17379v1 · Boryana Hadzhiyska, Noah Sailer, Simone Ferraro2025 · 4 citationsarXiv
Disentangling the Halo: Joint Model for Measurements of the Kinetic Sunyaev-Zeldovich Effect and Galaxy-Galaxy Lensing2505.20413v2 · James Sunseri, Alexandra Amon, Jo Dunkley et al.2025 · 5 citationsarXiv
High-redshift Millennium and Astrid galaxies in effective field theory at the field level2505.03626v1 · James M. Sullivan, Carolina Cuesta-Lazaro, Mikhail M. Ivanov et al.2025 · 8 citationsarXiv
Fast Baryonic Field Painting for Sunyaev-Zel'dovich Analyses: Transfer Function vs. Hybrid Effective Field Theory2504.11794v1 · R. Henry Liu, Boryana Hadzhiyska, Simone Ferraro et al.2025 · 2 citationsPhysical Review D 113, 063558 (2026)
Backlighting extended gas halos around luminous red galaxies: kinematic Sunyaev-Zel'dovich effect from DESI Y1 x ACT2503.19870v3 · Bernardita Ried Guachalla, Emmanuel Schaan, Boryana Hadzhiyska et al.2025 · 25 citationsPhys. Rev. D (vol=112, issue=10, pages=103512, year=2025)
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
Measurements of the Thermal Sunyaev-Zel'dovich Effect with ACT and DESI Luminous Red Galaxies2502.08850v2 · R. Henry Liu, Simone Ferraro, Emmanuel Schaan et al.2025 · 5 citationsPhysical Review D 112, 083561 (2025)
The relationship between galaxy size and halo properties: Insights from the IllustrisTNG simulations and differential clustering2502.03679v1 · Rachel S. Somerville, Austen Gabrielpillai, Boryana Hadzhiyska et al.2025 · 2 citationsarXiv
Refining local-type primordial non-Gaussianity: Sharpened constraints through bias expansion2501.14873v2 · Boryana Hadzhiyska, Simone Ferraro2025 · 5 citationsarXiv
A Multi-Wavelength Technique for Estimating Galaxy Cluster Mass Accretion Rates2412.05370v1 · John Soltis, Michelle Ntampaka, Benedikt Diemer et al.2024 · 3 citationsarXiv
Tracing cosmic gas in filaments and halos: Low-redshift insights from the kinematic Sunyaev-Zel'dovich effect2412.03631v1 · Boryana Hadzhiyska, Simone Ferraro, Rongpu Zhou2024 · 17 citationsarXiv
The Millennium and Astrid galaxies in effective field theory: comparison with galaxy-halo connection models at the field level2412.01888v1 · Mikhail M. Ivanov, Carolina Cuesta-Lazaro, Andrej Obuljen et al.2024 · 3 citationsarXiv
Extensive analysis of reconstruction algorithms for DESI 2024 baryon acoustic oscillations2411.19738v2 · X. Chen, Z. Ding, E. Paillas et al.2024 · 9 citationsarXiv
DESI 2024 II: Sample Definitions, Characteristics, and Two-point Clustering Statistics2411.12020v1 · A. G. Adame, J. Aguilar, S. Ahlen et al.2024 · 89 citationsJCAP 07 (2025) 017on Valency
DESI 2024 V: Full-Shape Galaxy Clustering from Galaxies and Quasars2411.12021v5 · A. G. Adame, J. Aguilar, S. Ahlen et al.2024 · 107 citationsJCAP, Volume 2025, Issue 09, id.008
DESI 2024 VII: Cosmological Constraints from the Full-Shape Modeling of Clustering Measurements2411.12022v2 · A. G. Adame, J. Aguilar, S. Ahlen et al.2024 · 212 citationsJCAP 07 (2025) 028on Valency
Constraining cosmological parameters using the pairwise kinematic Sunyaev-Zel'dovich effect with CMB-S4 and future galaxy cluster surveys2409.18368v1 · E. Schiappucci, S. Raghunathan, C. To et al.2024 · 8 citationsarXiv
The impact of baryons on the internal structure of dark matter haloes from dwarf galaxies to superclusters in the redshift range 0<z<72409.01758v2 · Daniele Sorini, Sownak Bose, Rudiger Pakmor et al.2024 · 16 citationsMNRAS, Volume 536, Issue 1, pp.728-751 (2025)
Measuring using DESI Legacy Imaging Surveys Emission-Line Galaxies and Planck CMB Lensing and the Impact of Dust on Parameter Inference2408.15909v2 · Tanveer Karim, Sukhdeep Singh, Mehdi Rezaie et al.2024 · 20 citationsCAP02(2025)045
The MillenniumTNG Project: Impact of massive neutrinos on the cosmic large-scale structure and the distribution of galaxies2407.21103v1 · C'esar Hern'andez-Aguayo, Volker Springel, Sownak Bose 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
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