Search Results - "Madhavacheril, M S"
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Measurement of the splashback feature around SZ-selected Galaxy clusters with DES, SPT, and ACT
Published in Monthly notices of the Royal Astronomical Society (01-08-2019)“…ABSTRACT We present a detection of the splashback feature around galaxy clusters selected using the Sunyaev–Zel’dovich (SZ) signal. Recent measurements of the…”
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2
Cosmology from cross-correlation of ACT-DR4 CMB lensing and DES-Y3 cosmic shear
Published in Monthly notices of the Royal Astronomical Society (23-01-2024)“…ABSTRACT Cross-correlation between weak lensing of the Cosmic Microwave Background (CMB) and weak lensing of galaxies offers a way to place robust constraints…”
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3
Cosmology from cross-correlation of $\mathrm{ACT-DR4}$ $\mathrm{CMB}$ lensing and $\mathrm{DES-Y3}$ cosmic shear
Published in Monthly notices of the Royal Astronomical Society (03-01-2024)“…Cross-correlation between weak lensing of the Cosmic Microwave Background (CMB) and weak lensing of galaxies offers a way to place robust constraints on…”
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4
Detection of the pairwise kinematic Sunyaev-Zel'dovich effect with BOSS DR11 and the Atacama Cosmology Telescope
Published 08-03-2017“…JCAP 03 (2017) 008 We present a new measurement of the kinematic Sunyaev-Zeldovich effect using data from the Atacama Cosmology Telescope (ACT) and the Baryon…”
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5
Measurement of the splashback feature around SZ-selected Galaxy clusters with DES, SPT, and ACT
Published in Monthly notices of the Royal Astronomical Society (24-05-2019)“…We present a detection of the splashback feature around galaxy clusters selected using the Sunyaev-Zel'dovich (SZ) signal. Recent measurements of the…”
Get full text
Journal Article -
6
Measurement of the splashback feature around SZ-selected Galaxy clusters with DES, SPT, and ACT
Published in Monthly notices of the Royal Astronomical Society (24-05-2019)“…We present a detection of the splashback feature around galaxy clusters selected using their Sunyaev-Zel'dovich (SZ) signal. Recent measurements of the…”
Get full text
Journal Article -
7
Survey strategy optimization for the Atacama Cosmology Telescope
Published 07-07-2016“…SPIE 9910, Observatory Operations: Strategies, Processes, and Systems VI, 991014, July 2016 In recent years there have been significant improvements in the…”
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8
Cosmology from Cross-Correlation of ACT-DR4 CMB Lensing and DES-Y3 Cosmic Shear
Published 08-09-2023“…Cross-correlation between weak lensing of the Cosmic Microwave Background (CMB) and weak lensing of galaxies offers a way to place robust constraints on…”
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9
Cosmological constraints from the tomography of DES-Y3 galaxies with CMB lensing from ACT DR4
Published 29-06-2023“…We present a measurement of the cross-correlation between the MagLim galaxies selected from the Dark Energy Survey (DES) first three years of observations (Y3)…”
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Cross-correlation of DES Y3 lensing and ACT/${\it Planck}$ thermal Sunyaev Zel'dovich Effect II: Modeling and constraints on halo pressure profiles
Published 24-11-2022“…Hot, ionized gas leaves an imprint on the cosmic microwave background via the thermal Sunyaev Zel'dovich (tSZ) effect. The cross-correlation of gravitational…”
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Cross-correlation of DES Y3 lensing and ACT/${\it Planck}$ thermal Sunyaev Zel'dovich Effect I: Measurements, systematics tests, and feedback model constraints
Published 03-08-2021“…We present a tomographic measurement of the cross-correlation between thermal Sunyaev-Zeldovich (tSZ) maps from ${\it Planck}$ and the Atacama Cosmology…”
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12
The mass and galaxy distribution around SZ-selected clusters
Published 12-05-2021“…We present measurements of the radial profiles of the mass and galaxy number density around Sunyaev-Zel'dovich-selected clusters using both weak lensing and…”
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13
Measurement of the Splashback Feature around SZ-selected Galaxy Clusters with DES, SPT and ACT
Published 24-05-2019“…We present a detection of the splashback feature around galaxy clusters selected using their Sunyaev-Zel'dovich (SZ) signal. Recent measurements of the…”
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Journal Article