Cover Image

Impact of Stochastic Pop~III X-ray Binaries on the Cosmological 21-cm Signal

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Dasgupta, Saswata, Liu, Boyuan, Fialkov, Anastasia, Deng, Furen, Dhandha, Jiten, Barkana, Rennan
Format:	Preprint
Published:	2026
Subjects:	Cosmology and Nongalactic Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Classification of Radio Backgrounds at Cosmic Dawn and 21 cm Signal Confirmation Using Neural Networks
by: Sikder, Sudipta, et al.
Published: (2024)

Constraining the clustering and 21-cm signature of radio galaxies at cosmic dawn
by: Sikder, Sudipta, et al.
Published: (2024)

The effect of photon re-scattering due to cosmic reionization on 21-cm images and power spectra
by: Sikder, Sudipta, et al.
Published: (2026)

Cosmic mysteries and the hydrogen 21-cm line: bridging the gap with lunar observations
by: Fialkov, Anastasia, et al.
Published: (2023)

Cosmological super-resolution of the 21-cm signal
by: Pochinda, Simon, et al.
Published: (2025)

The Signature of Strong High-Redshift Radio Backgrounds on the Cosmic Dawn 21-cm Bispectrum
by: Sikder, Sudipta, et al.
Published: (2026)

Emulation of the Cosmic Dawn 21-cm Power Spectrum and Classification of Excess Radio Models Using an Artificial Neural Network
by: Sikder, Sudipta, et al.
Published: (2022)

The Signature of Sub-galactic Dark Matter Clumping in the Global 21-cm Signal of Hydrogen
by: Park, Hyunbae, et al.
Published: (2025)

Narrowing the discovery space of the cosmological 21-cm signal using multi-wavelength constraints
by: Dhandha, Jiten, et al.
Published: (2025)

Probing small-scale dark matter clumping with the large-scale 21-cm power spectrum
by: Sikder, Sudipta, et al.
Published: (2025)

Exploiting synergies between JWST and cosmic 21-cm observations to uncover star formation in the early Universe
by: Dhandha, Jiten, et al.
Published: (2025)

Understanding spectral artefacts in SKA-LOW 21-cm cosmology experiments: the impact of cable reflections
by: O'Hara, Oscar Sage David, et al.
Published: (2024)

On the Constraints on Superconducting Cosmic Strings from 21-cm Cosmology
by: Gessey-Jones, T., et al.
Published: (2023)

Uncovering the Effects of Array Mutual Coupling in 21-cm Experiments with the SKA-Low Radio Telescope
by: O'Hara, Oscar S. D., et al.
Published: (2024)

Rapid and Late Cosmic Reionization Driven by Massive Galaxies: a Joint Analysis of Constraints from 21-cm, Lyman Line & CMB Data Sets
by: Sims, Peter H., et al.
Published: (2025)

Effects of chemically homogeneous evolution of the first stars on the 21-cm signal and reionization
by: Liu, Boyuan, et al.
Published: (2025)

Interpreting the HI 21-cm cosmology maps through Largest Cluster Statistics III: Impact of the lightcone effect
by: Potluri, Hemanth, et al.
Published: (2026)

The Impact of ionization Morphology and X-ray Heating on the Cosmological 21cm Skew Spectrum
by: Cook, J. H., et al.
Published: (2024)

Modeling Post-Reionization HI Distributions in Fuzzy Dark Matter Cosmologies Using Conditional Normalizing Flows
by: Dome, Tibor, et al.
Published: (2023)

Constraining Lyman-Werner Feedback from Velocity Acoustic Oscillations in the Cosmic Dawn 21 cm Signal
by: Du, Xi, et al.
Published: (2026)

The mass distribution of the first stars can be determined via the 21-cm signal
by: Gessey-Jones, T., et al.
Published: (2025)

Interpreting the HI 21-cm cosmology maps through Largest Cluster Statistics. Part II. Impact of the realistic foreground and instrumental noise on synthetic SKA1-Low observations
by: Pal, Samit Kumar, et al.
Published: (2025)

Semi-analytic modelling of Pop. III star formation and metallicity evolution -- II. Impact on 21cm power spectrum
by: Ventura, Emanuele M., et al.
Published: (2025)

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

From ANN to BNN: Inferring Reionization Parameters using Uncertainty-aware Emulators of 21-cm Summaries
by: Mahida, Yashrajsinh, et al.
Published: (2025)

Robust Extraction of Global 21 cm Spectrum from Experiments with a Chromatic Beam Based on Physics-Motivated Error Modeling
by: Li, Haoran, et al.
Published: (2025)

Constraining the properties of Population III galaxies with multi-wavelength observations
by: Pochinda, S., et al.
Published: (2023)

Balmer series fluxes from Pop. III Stars: A-SLOTH Predictions for JWST Observability
by: Lipatova, Veronika, et al.
Published: (2025)

Mitigating Astrophysical Uncertainties in 21-cm Cosmology
by: Katz, Omer Zvi
Published: (2024)

Application of Machine Learning to 21 cm Cosmology
by: Shimabukuro, Hayato
Published: (2026)

Optimisation of calibration sources for global 21-cm experiments: the REACH case
by: Dash, Adarsh Kumar, et al.
Published: (2026)

Improved upper limits on the 21-cm signal power spectrum at $z=17.0$ and $z=20.3$ from an optimal field observed with NenuFAR
by: Munshi, S., et al.
Published: (2025)

Axion-Photon Conversion In Magnetized Universe: Impact On The Global 21-cm Signal
by: Natwariya, Pravin Kumar, et al.
Published: (2025)

Impact of Calibration and Position Errors on Astrophysical Parameters of the HI 21cm Signal
by: Tripathi, Anshuman, et al.
Published: (2025)

Impact of Antenna Structure and Orientation on Forward-Modelled Global 21 cm Signal Recovery
by: Pattison, Joe H. N., et al.
Published: (2026)

Cosmological Prediction of the CSST Ultra Deep Field Type Ia Supernova Photometric Survey
by: Wang, Minglin, et al.
Published: (2024)

Quantifying the Impact of Lunar and Planetary Occultation on Experimental Global 21 cm Cosmology
by: Pattison, Joe H. N., et al.
Published: (2025)

The First Billion Years in Seconds: An Effective Model for the 21-cm Signal with Population III Stars
by: Cruz, Hector Afonso G., et al.
Published: (2024)

Cosmological Remapping for Efficient Generation of 21 cm Intensity Mapping Mocks
by: Mokeddem, Rahima, et al.
Published: (2025)

Recovering 21cm Monopole Signals Without Smoothness
by: Pund, Rugved, et al.
Published: (2023)