Cover Image

Emission-line Stacking of 21cm Intensity Maps with MeerKLASS: Inference Pipeline and Application to the L-band Deep-field Data

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Chen, Zhaoting, Cunnington, Steven, Pourtsidou, Alkistis, Wolz, Laura, Spinelli, Marta, Bernal, José Luis, Barberi-Squarotti, Matilde, Camera, Stefano, Carucci, Isabella P., Fonseca, José, Grainge, Keith, Irfan, Melis O., Santos, Mario G., Wang, Jingying
Format:	Preprint
Published:	2025
Subjects:	Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Revealing cosmological fluctuations in 21cm intensity maps with MeerKLASS: from maps to power spectra
by: Cunnington, Steven, et al.
Published: (2025)

MeerKLASS L-band deep-field intensity maps: entering the HI dominated regime
by: MeerKLASS Collaboration, et al.
Published: (2024)

Hydrogen intensity mapping with MeerKAT: Preserving cosmological signal by optimising contaminant separation
by: Carucci, Isabella P., et al.
Published: (2024)

The MeerKLASS L-band On-the-Fly Continuum Survey: Data Release 1
by: Mangla, Sarvesh, et al.
Published: (2025)

The MeerKLASS On-the-Fly continuum survey: pipeline design and validation
by: Chatterjee, Suman, et al.
Published: (2025)

The MeerKLASS UHF On-the-Fly Continuum Survey -- Data Release I
by: Paul, Sourabh, et al.
Published: (2025)

Radio Frequency Interference from Radio Navigation Satellite Systems: simulations and comparison to MeerKAT single-dish data
by: Engelbrecht, Brandon, et al.
Published: (2024)

Power spectrum multipoles and clustering wedges during the Epoch of Reionization
by: Chen, Zhaoting, et al.
Published: (2024)

Radio-optical synergies at high redshift to constrain primordial non-Gaussianity
by: Squarotti, Matilde Barberi, et al.
Published: (2023)

Cosmology with ESO-SKAO Synergies
by: Santos, Mario G., et al.
Published: (2025)

Exponential quintessence with momentum coupling to dark matter
by: Pourtsidou, Alkistis
Published: (2025)

Modeling the Nonlinear Power Spectrum in Low-redshift HI Intensity Mapping
by: Li, Zhixing, et al.
Published: (2024)

Accurate Fourier-space statistics for line intensity mapping: Cartesian grid sampling without aliased power
by: Cunnington, Steven, et al.
Published: (2023)

Bispectrum constraints on Primordial non-Gaussianities with the eBOSS DR16 quasars
by: Cagliari, Marina S., et al.
Published: (2025)

Baryon-free $S_8$ tension with Stage IV cosmic shear surveys
by: Truttero, Ottavia, et al.
Published: (2024)

Stable Islands of Weak Gravity
by: Thummel, Linus, et al.
Published: (2025)

Weighing neutrinos with 21cm Intensity Mapping at the SKAO
by: Autieri, Gabriele, et al.
Published: (2025)

HI Intensity Mapping with the MIGHTEE Survey: First Results of the HI Power Spectrum
by: Mazumder, Aishrila, et al.
Published: (2025)

Measuring the diffuse Galactic synchrotron spectral index and curvature between 45 and 2300 MHz
by: Irfan, Melis O., et al.
Published: (2025)

21cm Intensity Mapping cross-correlation with galaxy surveys: current and forecasted cosmological parameters estimation for the SKAO
by: Berti, Maria, et al.
Published: (2023)

Needlets and foreground removal for SKAO hydrogen intensity maps
by: De Caro, Bianca, et al.
Published: (2025)

Dark Scattering: accelerated constraints from KiDS-1000 with $\tt{ReACT}$ and $\tt{CosmoPower}$
by: Carrion, Karim, et al.
Published: (2024)

21 cm Intensity Mapping with the DSA-2000
by: Byrne, Ruby, et al.
Published: (2023)

Bayesian evidence for flux scale errors in Galactic synchrotron maps
by: Wilensky, Michael J., et al.
Published: (2024)

Reionization Parameter Inference from 3D Minkowski Functionals of the 21 cm Signals
by: Diao, Kangning, et al.
Published: (2024)

MeerKAT L-band observations of the Ophiuchus galaxy cluster. Detection of synchrotron threads and jellyfish galaxies
by: Botteon, Andrea, et al.
Published: (2025)

A quadratic estimator view of the transfer function correction in intensity mapping surveys
by: Chen, Zhaoting
Published: (2025)

Three-Dimensional Stacking as a Line Intensity Mapping Statistic
by: Dunne, D. A., et al.
Published: (2025)

A first glimpse at the MeerKAT DEEP2 field at S-band
by: Ranchod, S., et al.
Published: (2024)

Measurements of the HI intensity mapping power spectrum at low redshifts with MIGHTEE data: comparison with detected HI galaxies
by: Townsend, Junaid, et al.
Published: (2026)

Correlation-based Beam Calibration of 21cm Intensity Mapping
by: Ding, Jiacheng, et al.
Published: (2024)

Constraining the magnetic field in the galaxy cluster Abell 2142 using MeerKAT L-band polarisation data
by: Pagliotta, A., et al.
Published: (2025)

Bayesian component separation and power spectrum estimation for 21 cm intensity mapping data cubes
by: Murphy, Geoff G., et al.
Published: (2026)

Origin of gas in the Magellanic Bridge: MeerKAT detection of HI 21-cm absorption
by: Morelli, A. P. M., et al.
Published: (2025)

Investigating the Reionization Epoch through 21\,cm and Line Intensity Mapping Experiments
by: Roy, Anirban, et al.
Published: (2025)

Beyond power spectrum to unveil systematics on HI intensity maps
by: Gorbatchev, Pauline, et al.
Published: (2026)

Stage-IV Cosmic Shear with Modified Gravity and Model-independent Screening
by: Tsedrik, Maria, et al.
Published: (2024)

Detection of the Cosmological 21 cm Signal in Auto-correlation at z ~ 1 with the Canadian Hydrogen Intensity Mapping Experiment
by: CHIME Collaboration, et al.
Published: (2025)

Probing the HI distribution at small scales using 21-cm Intensity Mapping at large scales
by: Chhabra, Minal, et al.
Published: (2025)

MeerKAT observations of the spiral galaxy NGC 2997 in the S band. Detection of high dynamo modes
by: Damas-Segovia, A., et al.
Published: (2025)