Nicholas Battaglia

Prof Assoc
Astronomy · CAS

Nicholas Battaglia serves as Associate Professor in Astronomy at Cornell University.

332 publications
16,199 citations
66 h-index
Physics and Astronomy
Rising Papers (7)
2025-11-01 · Journal of Cosmology and Astroparticle Physics · Astronomy and Astrophysics
The Atacama Cosmology Telescope: DR6 power spectra, likelihoods and ΛCDM parameters
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
230 citations · 105.9x expected for field
2025-11-01 · Journal of Cosmology and Astroparticle Physics · Astronomy and Astrophysics
The Atacama Cosmology Telescope: DR6 constraints on extended cosmological models
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
198 citations · 91.2x expected for field
2025-11-01 · Journal of Cosmology and Astroparticle Physics · Astronomy and Astrophysics
The Atacama Cosmology Telescope: DR6 maps
Yuhan WangProf Asst, HE Nutritional Science · CHE
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
38 citations · 17.5x expected for field
2025-08-27 · Physical review. D/Physical review. D. · Astronomy and Astrophysics
Evidence for large baryonic feedback at low and intermediate redshifts from kinematic Sunyaev-Zel’dovich observations with ACT and DESI photometric galaxies
Nicholas BattagliaProf Assoc, Astronomy · CAS
37 citations · 17.0x expected for field
2025-11-07 · Physical review. D/Physical review. D. · Astronomy and Astrophysics
Backlighting extended gas halos around luminous red galaxies: Kinematic Sunyaev-Zel’dovich effect from DESI Y1 and ACT data
Nicholas BattagliaProf Assoc, Astronomy · CAS
25 citations · 11.5x expected for field
2025-11-21 · Physical Review Letters · Astronomy and Astrophysics
Unified and Consistent Structure Growth Measurements from Joint ACT, SPT, and Planck CMB Lensing
Nicholas BattagliaProf Assoc, Astronomy · CAS
20 citations · 9.2x expected for field
2025-05-09 · The Astrophysical Journal · Astronomy and Astrophysics
X-Raying CAMELS: Constraining Baryonic Feedback in the Circumgalactic Medium with the CAMELS Simulations and eRASS X-Ray Observations
Nicholas BattagliaProf Assoc, Astronomy · CAS
15 citations · 7.3x expected for field
Top Papers (3)
2025-11-01 · Journal of Cosmology and Astroparticle Physics · Astronomy and Astrophysics
The Atacama Cosmology Telescope: DR6 power spectra, likelihoods and ΛCDM parameters
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
105.9x expected for field · 230 citations
2025-11-01 · Journal of Cosmology and Astroparticle Physics · Astronomy and Astrophysics
The Atacama Cosmology Telescope: DR6 constraints on extended cosmological models
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
91.2x expected for field · 198 citations
2019-02-01 · Journal of Cosmology and Astroparticle Physics · Astronomy and Astrophysics
The Simons Observatory: science goals and forecasts
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
86.7x expected for field · 1,521 citations
Recent Papers (50)
2026-09-30 · arXiv (Cornell University) · Astronomy and Astrophysics
Emulation of the Halo Mass Function with Neural Networks
Nicholas BattagliaProf Assoc, Astronomy · CAS
2026-09-28 · arXiv (Cornell University) · Astronomy and Astrophysics
Probing Baryons with the Kinematic Sunyae Zel'dovich Effect and Machine Learning Derived Peculiar Velocities using DESI DR2 and ACT DR6
Rachel BeanProfessor, Astronomy · CAS
Nicholas BattagliaProf Assoc, Astronomy · CAS
2026-08-01 · Journal of Cosmology and Astroparticle Physics · Astronomy and Astrophysics
Weak Lensing Mass Calibration of the ACT DR5 Galaxy Clusters with the DES Year 3 Weak Lensing Data
2026-06-16 · arXiv (Cornell University) · Astronomy and Astrophysics
Weak-lensing mass calibration of \emph{Planck} Sunyaev--Zel'dovich clusters with HSC-SSP Year~3
Nicholas BattagliaProf Assoc, Astronomy · CAS
2026-04-01 · Journal of Cosmology and Astroparticle Physics · Astronomy and Astrophysics
The Simons Observatory: forecasted constraints on primordial gravitational waves with the expanded array of Small Aperture Telescopes
2026-02-24 · Physical review. D/Physical review. D. · Astronomy and Astrophysics
Detection of the pairwise kinematic Sunyaev-Zel’dovich effect and pairwise velocity with DESI DR1 galaxies and ACT DR6 and Planck CMB data
Rachel BeanProfessor, Astronomy · CAS
Nicholas BattagliaProf Assoc, Astronomy · CAS
2026-01-29 · Physical Review Letters · Mechanical Engineering
Test of the Gravitational Force Law on Cosmological Scales Using the Kinematic Sunyaev-Zeldovich Effect
Nicholas BattagliaProf Assoc, Astronomy · CAS
2026-01-16
Disentangling the halo: joint model for measurements of the kinetic Sunyaev–Zeldovich effect and galaxy–galaxy lensing
Nicholas BattagliaProf Assoc, Astronomy · CAS
2026-01-16 · Monthly Notices of the Royal Astronomical Society · Electrical and Electronic Engineering
Disentangling the halo: joint model for measurements of the kinetic Sunyaev–Zeldovich effect and galaxy–galaxy lensing
Nicholas BattagliaProf Assoc, Astronomy · CAS
2026-01-16 · Monthly Notices of the Royal Astronomical Society · Astronomy and Astrophysics
Disentangling the halo: joint model for measurements of the kinetic Sunyaev–Zeldovich effect and galaxy–galaxy lensing
Nicholas BattagliaProf Assoc, Astronomy · CAS
2025-12-23 · Physical review. D/Physical review. D. · Astronomy and Astrophysics
Atacama Cosmology Telescope: A measurement of galaxy cluster temperatures through relativistic corrections to the thermal Sunyaev-Zeldovich effect
Nicholas BattagliaProf Assoc, Astronomy · CAS
2025-12-22 · arXiv (Cornell University) · Astronomy and Astrophysics
Weak Lensing Mass Calibration of the ACT DR5 Galaxy Clusters with the DES Year 3 Weak Lensing Data
2025-12-15 · Physical review. D/Physical review. D.
Probing gravity at large scales with kinematic Sunyaev-Zel’dovich-reconstructed velocities and CMB lensing
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2025-11-21 · Physical Review Letters
Unified and Consistent Structure Growth Measurements from Joint ACT, SPT, and Planck CMB Lensing
Nicholas BattagliaProf Assoc, Astronomy · CAS
2025-11-07 · Physical review. D/Physical review. D. · Astronomy and Astrophysics
Backlighting extended gas halos around luminous red galaxies: Kinematic Sunyaev-Zel’dovich effect from DESI Y1 and ACT data
Nicholas BattagliaProf Assoc, Astronomy · CAS
2025-11-01 · Journal of Cosmology and Astroparticle Physics · Instrumentation
The Atacama Cosmology Telescope: DR6 power spectra, likelihoods and ΛCDM parameters
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2025-11-01 · Journal of Cosmology and Astroparticle Physics · Astronomy and Astrophysics
The Atacama Cosmology Telescope: DR6 constraints on extended cosmological models
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2025-11-01 · Journal of Cosmology and Astroparticle Physics · Astronomy and Astrophysics
The Atacama Cosmology Telescope: DR6 maps
Yuhan WangProf Asst, HE Nutritional Science · CHE
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2025-10-30 · Astronomy and Astrophysics · Astronomy and Astrophysics
Implications of SPT and eROSITA cosmologies for Planck cluster number counts and t-SZ power spectrum
Nicholas BattagliaProf Assoc, Astronomy · CAS
2025-10-01 · Journal of Cosmology and Astroparticle Physics · Ecology
On the impacts of halo model implementations in Sunyaev-Zeldovich cross-correlation analyses
Nicholas BattagliaProf Assoc, Astronomy · CAS
2025-09-17
Introducing the Descriptive Parametric Model: gaseous profiles for galaxies, groups, and clusters
Nicholas BattagliaProf Assoc, Astronomy · CAS
2025-03-21
Constraining cosmological parameters using the pairwise kinematic Sunyaev-Zel’dovich effect with CMB-S4 and future galaxy cluster surveys
Nicholas BattagliaProf Assoc, Astronomy · CAS
2025-03-18
The Atacama Cosmology Telescope: DR6 Constraints on Extended Cosmological Models
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2025-03-18
The Atacama Cosmology Telescope: DR6 Maps
Yuhan WangProf Asst, HE Nutritional Science · CHE
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2024-05-21
The Atacama Cosmology Telescope: DR6 Gravitational Lensing and SDSS BOSS cross-correlation measurement and constraints on gravity with the $E_G$ statistic
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2024-02-01
The Atacama Cosmology Telescope: DR6 Gravitational Lensing Map and Cosmological Parameters
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2024-02-01
The Atacama Cosmology Telescope: A Measurement of the DR6 CMB Lensing Power Spectrum and Its Implications for Structure Growth
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2024-01-03
Cosmology from cross-correlation of ACT-DR4 CMB lensing and DES-Y3 cosmic shear
Nicholas BattagliaProf Assoc, Astronomy · CAS
2023-04-11
The Atacama Cosmology Telescope: Mitigating the impact of extragalactic foregrounds for the DR6 CMB lensing analysis
Nicholas BattagliaProf Assoc, Astronomy · CAS
2023-04-01
The CAMELS Project: Public Data Release
Nicholas BattagliaProf Assoc, Astronomy · CAS
2022-10-01
Towards 1% accurate galaxy cluster masses: including baryons in weak-lensing mass inference
Nicholas BattagliaProf Assoc, Astronomy · CAS
2022-07-10
The Circumgalactic Medium from the CAMELS Simulations: Forecasting Constraints on Feedback Processes from Future Sunyaev-Zeldovich Observations
Nicholas BattagliaProf Assoc, Astronomy · CAS
2022-06-30
Atacama Cosmology Telescope: Constraints on prerecombination early dark energy
Nicholas BattagliaProf Assoc, Astronomy · CAS
2022-04-11
Percent-level constraints on baryonic feedback with spectral distortion measurements
Nicholas BattagliaProf Assoc, Astronomy · CAS
2022-04-01
The CAMELS Multifield Data Set: Learning the Universe’s Fundamental Parameters with Artificial Intelligence
Nicholas BattagliaProf Assoc, Astronomy · CAS
2022-02-01
Probing Hot Gas Components of the Circumgalactic Medium in Cosmological Simulations with the Thermal Sunyaev–Zel’dovich Effect
Nicholas BattagliaProf Assoc, Astronomy · CAS
2022-02-01
Constraining Cluster Virialization Mechanism and Cosmology Using Thermal-SZ-selected Clusters from Future CMB Surveys
Nicholas BattagliaProf Assoc, Astronomy · CAS
2021-12-01
Probing Galaxy Evolution in Massive Clusters Using ACT and DES: Splashback as a Cosmic Clock
Nicholas BattagliaProf Assoc, Astronomy · CAS
2021-12-01
The Atacama Cosmology Telescope: A Search for Planet 9
Nicholas BattagliaProf Assoc, Astronomy · CAS
2021-11-22
A high-resolution view of the filament of gas between Abell 399 and Abell 401 from the Atacama Cosmology Telescope and MUSTANG-2
Nicholas BattagliaProf Assoc, Astronomy · CAS
2021-09-07
Constraining reionization with the first measurement of the cross-correlation between the CMB optical-depth fluctuations and the Compton y-map
Nicholas BattagliaProf Assoc, Astronomy · CAS
2021-09-07
The mass and galaxy distribution around SZ-selected clusters
Nicholas BattagliaProf Assoc, Astronomy · CAS
2021-09-01
The Impacts of Modeling Choices on the Inference of Circumgalactic Medium Properties from Sunyaev–Zeldovich Observations
Nicholas BattagliaProf Assoc, Astronomy · CAS
2021-08-06
The Atacama Cosmology Telescope: Detection of the pairwise kinematic Sunyaev-Zel’dovich effect with SDSS DR15 galaxies
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2021-08-06
The Atacama Cosmology Telescope: Probing the baryon content of SDSS DR15 galaxies with the thermal and kinematic Sunyaev-Zel’dovich effects
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2021-07-09
A high-resolution view of the filament of gas between Abell 399 and\n Abell 401 from the Atacama Cosmology Telescope and MUSTANG-2
Nicholas BattagliaProf Assoc, Astronomy · CAS
2021-07-01
The CAMELS Project: Cosmology and Astrophysics with Machine-learning Simulations
Nicholas BattagliaProf Assoc, Astronomy · CAS
2021-06-29
The Atacama Cosmology Telescope: Detection of Millimeter-wave Transient Sources
Nick BattagliaProf Assoc, Astronomy · CAS
2021-06-29
Atacama Cosmology Telescope measurements of a large sample of candidates from the Massive and Distant Clusters of WISE Survey
Nicholas BattagliaProf Assoc, Astronomy · CAS
2021-06-01
Microwave spectro-polarimetry of matter and radiation across space and time
Nicholas BattagliaProf Assoc, Astronomy · CAS