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

Fuente: arXiv

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Bibliographic Details
Main Authors:	Munshi, S., Mertens, F. G., Chege, J. K., Koopmans, L. V. E., Offringa, A. R., Semelin, B., Barkana, R., Dhandha, J., Fialkov, A., Mériot, R., Sikder, S., Bracco, A., Brackenhoff, S. A., Ceccotti, E., Ghara, R., Ghosh, S., Hothi, I., Mevius, M., Ocvirk, P., Shaw, A. K., Yatawatta, S., Zarka, P.
Format:	Preprint
Published:	2025
Subjects:	Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2507.10533