Nicholas Battaglia

Prof Assoc
Astronomy · CAS

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

224 publications
8,024 citations
48 h-index
Physics and Astronomy
Rising Papers (6)
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
166 citations · 89.8x 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
131 citations · 82.2x 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
28 citations · 17.6x 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
26 citations · 16.3x 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
14 citations · 8.8x 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
12 citations · 7.5x expected for field
Top Papers (2)
2019-02-01 · Journal of Cosmology and Astroparticle Physics · Nuclear and High Energy Physics
The Simons Observatory: science goals and forecasts
Nick BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
228.2x expected for field · 1,568 citations
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
89.8x expected for field · 166 citations
Recent Papers (50)
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
2026-01-16
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
2025-12-15 · 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
2025-09-17
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
2021-03-15
Atacama Cosmology Telescope: Combined kinematic and thermal Sunyaev-Zel’dovich measurements from BOSS CMASS and LOWZ halos
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2021-03-15
Atacama Cosmology Telescope: Modeling the gas thermodynamics in BOSS CMASS galaxies from kinematic and thermal Sunyaev-Zel’dovich measurements
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2021-02-01
Debiased Galaxy Cluster Pressure Profiles from X-Ray Observations and Simulations
Nicholas BattagliaProf Assoc, Astronomy · CAS
2021-01-23
The Atacama Cosmology Telescope: SZ-based masses and dust emission from IR-selected cluster candidates in the SHELA survey
Nicholas BattagliaProf Assoc, Astronomy · CAS
2020-12-30
The Atacama Cosmology Telescope: arcminute-resolution maps of 18 000 square degrees of the microwave sky from ACT 2008–2018 data combined with Planck
Nicholas BattagliaProf Assoc, Astronomy · CAS
2020-11-04
The Atacama Cosmology Telescope: a CMB lensing mass map over 2100 square degrees of sky and its cross-correlation with BOSS-CMASS galaxies
Nicholas BattagliaProf Assoc, Astronomy · CAS
2020-10-29
First Results from SMAUG: Uncovering the Origin of the Multiphase Circumgalactic Medium with a Comparative Analysis of Idealized and Cosmological Simulations
Nicholas BattagliaProf Assoc, Astronomy · CAS
2020-10-29
The Atacama Cosmology Telescope: Weighing Distant Clusters with the Most Ancient Light
Nicholas BattagliaProf Assoc, Astronomy · CAS
2020-07-28
The Atacama Cosmology Telescope: Delensed Power Spectra and Parameters
Nicholas BattagliaProf Assoc, Astronomy · CAS
2020-07-22
Atacama Cosmology Telescope: Component-separated maps of CMB temperature and the thermal Sunyaev-Zel’dovich effect
Nicholas BattagliaProf Assoc, Astronomy · CAS
Rachel BeanProfessor, Astronomy · CAS
2020-04-17
Atacama Cosmology Telescope: Constraints on cosmic birefringence
Nicholas BattagliaProf Assoc, Astronomy · CAS
2020-03-30
Sensitivity of the Prime-Cam Instrument on the CCAT-Prime Telescope
2020-03-01
Pressure Profiles and Mass Estimates Using High-resolution Sunyaev–Zel’dovich Effect Observations of Zwicky 3146 with MUSTANG-2
Nicholas BattagliaProf Assoc, Astronomy · CAS