Copertina

Deep learning approach for identification of HII regions during reionization in 21-cm observations -- II. foreground contamination

Fuente: arXiv

Salvato in:

Dettagli Bibliografici
Autori principali:	Bianco, Michele, Giri, Sambit. K., Prelogović, David, Chen, Tianyue, Mertens, Florent G., Tolley, Emma, Mesinger, Andrei, Kneib, Jean-Paul
Natura:	Preprint
Pubblicazione:	2023
Soggetti:	Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics
Accesso online:	Acceder al recurso
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!

Documenti analoghi

Deep learning approach for identification of HII regions during reionization in 21-cm observations -- III. image recovery
di: Bianco, Michele, et al.
Pubblicazione: (2024)

How informative are summaries of the cosmic 21-cm signal?
di: Prelogović, David, et al.
Pubblicazione: (2024)

The 21-cm signal during the end stages of reionization
di: Giri, Sambit K., et al.
Pubblicazione: (2024)

The importance of stochasticity in determining galaxy emissivities and UV LFs during cosmic dawn and reionization
di: Nikolić, Ivan, et al.
Pubblicazione: (2024)

Detecting galaxy-21-cm cross-correlation during reionization
di: Gagnon-Hartman, Samuel, et al.
Pubblicazione: (2025)

21cmEMU: an emulator of 21cmFAST summary observables
di: Breitman, Daniela, et al.
Pubblicazione: (2023)

Implicit inference of the reionization history with higher-order statistics of the 21-cm signal
di: Cerardi, Nicolas, et al.
Pubblicazione: (2025)

The effect of a short mean free path on HII regions and 21-cm tomography during reionization
di: Wyatt, Michael M., et al.
Pubblicazione: (2025)

Bayesian data analysis for sky-averaged 21-cm experiments with contamination from linearly polarised foreground
di: Shen, Emma, et al.
Pubblicazione: (2024)

Mapping reionization bubbles in the JWST era II: inferring the position and characteristic size of individual bubbles
di: Nikolić, Ivan, et al.
Pubblicazione: (2025)

Reproducibility of machine learning analyses of 21 cm reionization maps
di: Sooknunan, Kimeel, et al.
Pubblicazione: (2024)

pyC$^2$Ray: A flexible and GPU-accelerated Radiative Transfer Framework for Simulating the Cosmic Epoch of Reionization
di: Hirling, Patrick, et al.
Pubblicazione: (2023)

Inferring reionization and galaxy properties from the patchy kinetic Sunyaev-Zel'dovich signal
di: Nikolić, Ivan, et al.
Pubblicazione: (2023)

Mapping reionization bubbles in the JWST era I: empirical edge detection with Lyman alpha emission from galaxies
di: Lu, Ting-Yi, et al.
Pubblicazione: (2024)

Testing common approximations to predict the 21cm signal at the Epoch of Reionization and Cosmic Dawn
di: Schaeffer, Timothée, et al.
Pubblicazione: (2024)

Sample Variance Denoising in Cylindrical 21-cm Power Spectra
di: Breitman, Daniela, et al.
Pubblicazione: (2025)

Inferring astrophysical parameters using the 2D cylindrical power spectrum from reionisation
di: Greig, Bradley, et al.
Pubblicazione: (2024)

21cmEMUv3: a hybrid diffusion-LSTM emulator of 21cmFAST summary observables
di: Breitman, Daniela, et al.
Pubblicazione: (2026)

Exploring the effect of different cosmologies on the Epoch of Reionization 21-cm signal with POLAR
di: Acharya, Anshuman, et al.
Pubblicazione: (2024)

21cm signal sensitivity to dark matter decay
di: Facchinetti, Gaétan, et al.
Pubblicazione: (2023)

Effective bias expansion for circumventing 21 cm foregrounds
di: Qin, Wenzer, et al.
Pubblicazione: (2025)

Exploring the role of the halo mass function for inferring astrophysical parameters during reionisation
di: Greig, Bradley, et al.
Pubblicazione: (2024)

Probing the intergalactic medium during the Epoch of Reionization using 21-cm signal power spectra
di: Ghara, Raghunath, et al.
Pubblicazione: (2024)

Percent-level timing of reionization: self-consistent, implicit-likelihood inference from XQR-30+ Ly$α$ forest data
di: Qin, Yuxiang, et al.
Pubblicazione: (2024)

21-cm foreground removal using AI and frequency-difference technique
di: Shi, Feng, et al.
Pubblicazione: (2023)

Machine-learning recovery of foreground wedge-removed 21-cm light cones for high-$z$ galaxy mapping
di: Kennedy, Jacob, et al.
Pubblicazione: (2023)

Sensitivity of Bayesian 21 cm power spectrum estimation to foreground model errors
di: Burba, Jacob, et al.
Pubblicazione: (2024)

Effects of feedback-free starburst galaxies on the 21-cm signal and reionization history
di: Libanore, Sarah, et al.
Pubblicazione: (2023)

Warm dark matter constraints from the JWST
di: Dayal, Pratika, et al.
Pubblicazione: (2023)

Cosmic variance suppression in radiation-hydrodynamic modeling of the reionization-era 21-cm signal
di: Acharya, Anshuman, et al.
Pubblicazione: (2023)

Insights into the 21 cm field from the vanishing cross-power spectrum at the epoch of reionization
di: Moriwaki, Kana, et al.
Pubblicazione: (2024)

AstronomyCalc: A python toolkit for teaching Astronomical Calculations and Data Analysis methods
di: Giri, Sambit K.
Pubblicazione: (2025)

Deep-learning mitigation of foregrounds and beam effects in 21-cm intensity mapping using hybrid frequency differencing and PCA
di: Wang, Zitong, et al.
Pubblicazione: (2025)

Bayes-SCF: A Bayesian filter to mitigate foreground leakage in the 21-cm power spectrum
di: Elahi, Khandakar Md Asif
Pubblicazione: (2026)

ECHO21: a tool for modelling global 21-cm signal from dark ages to reionization
di: Mittal, Shikhar, et al.
Pubblicazione: (2025)

Revised LOFAR upper limits on the 21-cm signal power spectrum at $\mathbf{z\approx9.1}$ using Machine Learning and Gaussian Process Regression
di: Acharya, Anshuman, et al.
Pubblicazione: (2024)

Post-reionization HI 21-cm signal: A probe of negative cosmological constant
di: Dash, Chandrachud B. V., et al.
Pubblicazione: (2023)

Global 21 cm signal: a promising probe of primordial features
di: Naik, Suvedha Suresh, et al.
Pubblicazione: (2025)

BEoRN: A fast and flexible framework to simulate the epoch of reionisation and cosmic dawn
di: Schaeffer, Timothée, et al.
Pubblicazione: (2023)

Constraining cosmic reionization by combining the kinetic Sunyaev-Zel'dovich and the 21 cm power spectra
di: Georgiev, Ivelin, et al.
Pubblicazione: (2023)