M
M. Spinelli
Researcher at INAF
Publications - 12
Citations - 158
M. Spinelli is an academic researcher from INAF. The author has contributed to research in topics: Spectral density & Redshift. The author has an hindex of 5, co-authored 11 publications receiving 72 citations.
Papers
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Journal ArticleDOI
H I intensity mapping with MeerKAT: calibration pipeline for multidish autocorrelation observations
Jingying Wang,Mario G. Santos,Philip Bull,Philip Bull,Keith Grainge,Steven Cunnington,José Fonseca,Melis O. Irfan,Melis O. Irfan,Yichao Li,Alkistis Pourtsidou,Alkistis Pourtsidou,Paula S. Soares,M. Spinelli,Gianni Bernardi,Gianni Bernardi,Brandon Engelbrecht +16 more
TL;DR: In this article, the authors calibrate dual-polarization autocorrelation data from 64 MeerKAT dishes in the L-band (856-1712 MHz, 4096 channels) with 10.5 hours of data retained from six nights of observing.
Journal ArticleDOI
The atomic Hydrogen content of the post-reionization Universe
TL;DR: In this paper, a comprehensive analysis of atomic hydrogen (HI) properties using a semi-analytical model of galaxy formation and N-body simulations covering a large cosmological volume at high resolution is presented.
Journal ArticleDOI
Cosmology with the CMB temperature-polarization correlation
F. Couchot,O. Perdereau,Sophie Henrot-Versille,Stéphane Plaszczynski,M. Spinelli,M. Tristram,B. Rouillé d'Orfeuil +6 more
TL;DR: In this article, the authors demonstrate that the cosmic microwave background (CMB) temperature-polarization cross-correlation provides accurate and robust constraints on cosmological parameters and investigate the impact of foregrounds, cosmic variance, and instrumental noise.
Journal ArticleDOI
A 21-cm power spectrum at 48 MHz, using the owens valley long wavelength array
H. Garsden,H. Garsden,Lincoln J. Greenhill,Gianni Bernardi,Gianni Bernardi,Anastasia Fialkov,Danny C. Price,Danny C. Price,Daniel A. Mitchell,Jayce Dowell,M. Spinelli,Frank K. Schinzel +11 more
TL;DR: In this paper, a 2D cylindrical spatial power spectrum for data at 43.1-53.5 MHz incoherently integrated for 4 hours was presented, and an analysis of the array sensitivity was performed.
Journal ArticleDOI
Extracting H I astrophysics from interferometric intensity mapping
TL;DR: In this paper, a new halo model of neutral hydrogen (HI) calibrated to galaxy formation simulations at redshifts was presented to investigate the constraining power of interferometric HI intensity mapping on HI astrophysics.