Search Results - "de Gasperis, Giancarlo"
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A Bayesian approach to the drag-based modelling of ICMEs
Published in Journal of space weather and space climate (2024)“…Coronal Mass Ejections (CMEs) are huge clouds of magnetised plasma expelled from the solar corona that can travel towards the Earth and cause significant space…”
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A catalogue of observed geo-effective CME/ICME characteristics
Published in Journal of space weather and space climate (2024)“…One of the goals of Space Weather studies is to achieve a better understanding of impulsive phenomena, such as Coronal Mass Ejections (CMEs), to improve our…”
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Constraints on primordial non–Gaussianity from a needlet analysis of the WMAP–5 data
Published in Monthly notices of the Royal Astronomical Society (01-07-2009)“…We look for a non–Gaussian signal in the Wilkinson Microwave Anisotropy Probe (WMAP) 5–year temperature anisotropy maps by performing a needlet–based data…”
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Needlet bispectrum asymmetries in the WMAP 5-year data
Published in Monthly notices of the Royal Astronomical Society. Letters (01-02-2010)“…We apply the needlet formalism to the Wilkinson Microwave Anisotropy Probe 5-year data, looking for evidence of non-Gaussianity in the bispectrum of the…”
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Performance of the polarization leakage correction in the PILOT data
Published in Experimental astronomy (01-08-2023)“…The Polarized Instrument for Long-wavelength Observation of the Tenuous interstellar medium ( PILOT ) is a balloon-borne experiment that aims to measure the…”
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Baryon Acoustic Oscillations from Integrated Neutral Gas Observations: an instrument to observe the 21cm hydrogen line in the redshift range 0.13 < z < 0.45 – status update
Published in Anais da Academia Brasileira de Ciências (01-01-2021)“…Abstract BINGO (BAO from Integrated Neutral Gas Observations) is a unique radio telescope designed to map the intensity of neutral hydrogen distribution at…”
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Constraints on primordial non-Gaussianity from a needlet analysis of the WMAP-5 data
Published in Monthly notices of the Royal Astronomical Society (01-07-2009)Get full text
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Needlet bispectrum asymmetries in the WMAP 5-year data
Published in Monthly notices of the Royal Astronomical Society. Letters (11-02-2010)Get full text
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Inflationary gravitational waves and exotic pre Big Bang Nucleosynthesis cosmology
Published 02-06-2020“…Journal of Physics: Conference Series (JPCS), 1548 (2020) 012010 According to the most popular scenario, the early Universe should have experienced an…”
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Parameter Distributions for the Drag-Based Modeling of CME Propagation
Published 28-01-2022“…Space Weather, 20, e2021SW002925 (2022) In recent years, ensemble modeling has been widely employed in space weather to estimate uncertainties in forecasts. We…”
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CAESAR: Space Weather archive prototype for ASPIS
Published 25-10-2023“…The project CAESAR (Comprehensive spAce wEather Studies for the ASPIS prototype Realization) is aimed to tackle all the relevant aspects of Space Weather (SWE)…”
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Energy Density, Temperature and Entropy Dynamics in Perturbative Reheating
Published 07-01-2020“…Phys. Rev. D 100, 123532 (2019) We discuss the perturbative decay of the energy density of a non standard inflaton field $\rho_{\phi}$ and the corresponding…”
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Polarization of Cosmic Microwave Background
Published 07-04-2016“…J.Phys.Conf.Ser. 689 (2016) no.1, 012003 In this work we present an extension of the ROMA map-making code for data analysis of Cosmic Microwave Background…”
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Optimization of the half wave plate configuration for the LSPE-SWIPE experiment
Published 14-09-2017“…J.Phys.Conf.Ser. 841 (2017) no.1, 012001 The search for the B-mode polarization of Cosmic Microwave Background (CMB) is the new frontier of observational…”
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Optimal strategy for polarization modulation in the LSPE-SWIPE experiment
Published 14-09-2017“…A&A 609, A52 (2018) CMB B-mode experiments are required to control systematic effects with an unprecedented level of accuracy. Polarization modulation by a…”
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The BINGO Project II: Instrument Description
Published 13-12-2021“…A&A 664, A15 (2022) The measurement of diffuse 21-cm radiation from the hyperfine transition of neutral hydrogen (HI signal) in different redshifts is an…”
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Optimal cosmic microwave background map-making in the presence of cross-correlated noise
Published 08-08-2016“…A&A 593, A15 (2016) We present an extension of the ROMA map-making algorithm for the generation of optimal cosmic microwave background polarization maps. The…”
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Cosmic Microwave Background Anisotropy at Degree Angular Scales and the Thermal History of the Universe
Published in The Astrophysical journal (01-05-1997)Get full text
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QUBIC: Exploring the primordial Universe with the Q\&U Bolometric Interferometer
Published 23-01-2019“…Universe 2019, 5, 42 In this paper we describe QUBIC, an experiment that will observe the polarized microwave sky with a novel approach, which combines the…”
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Tilted hybrid dark matter models and cosmic microwave background anisotropies
Published in The Astrophysical journal (20-01-1995)Get full text
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