Search Results - "Pandolfi, Stefania"

Constraints on massive sterile neutrino species from current and future cosmological data by Giusarma, Elena, Corsi, Martina, Archidiacono, Maria, de Putter, Roland, Melchiorri, Alessandro, Mena, Olga, Pandolfi, Stefania

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A new method to measure the mass of galaxy clusters by Falco, Martina, Hansen, Steen H., Wojtak, Radoslaw, Brinckmann, Thejs, Lindholmer, Mikkel, Pandolfi, Stefania

“…The mass measurement of galaxy clusters is an important tool for the determination of cosmological parameters describing the matter and energy content of the…”
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Featuring the primordial power spectrum: New constraints on interrupted slow-roll from CMB and LRG data by Benetti, Micol, Pandolfi, Stefania, Lattanzi, Massimiliano, Martinelli, Matteo, Melchiorri, Alessandro

“…Using the most recent data from the WMAP, ACT and SPT experiments, we update the constraints on models with oscillatory features in the primordial power…”
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Probing dark energy with redshift drift by Martinelli, Matteo, Pandolfi, Stefania, Martins, C. J. A. P., Vielzeuf, P. E.

“…Future redshift-drift measurements (also known as the Sandage-Loeb signal) will be crucial to probe the so called "redshift desert," thus providing a new tool…”
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Impact of general reionization scenarios on extraction of inflationary parameters by Pandolfi, Stefania, Giusarma, Elena, Kolb, Edward W., Lattanzi, Massimiliano, Melchiorri, Alessandro, Mena, Olga, Peña, Manuel, Cooray, Asantha, Serra, Paolo

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Inflation with primordial broken power law spectrum as an alternative to the concordance cosmological model by Pandolfi, Stefania, Giusarma, Elena, Lattanzi, Massimiliano, Melchiorri, Alessandro

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When Did Cosmic Acceleration Start ? by Pandolfi, Stefania

“…A precise determination, and comparison, of the epoch of the onset of cosmic acceleration, at redshift z a c c , and of dark energy domination, at z e q ,…”
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Reionization of the Intergalactic Medium by Ferrara, Andrea, Pandolfi, Stefania

“…After recombination the cosmic gas was left in a cold and neutral state. However, as the first stars and black holes formed within early galactic systems,…”
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Cosmic microwave background constraints on light dark matter candidates by Evoli, Carmelo, Pandolfi, Stefania, Ferrara, Andrea

“…Unveiling the nature of cosmic dark matter (DM) is an urgent issue in cosmology. Here we make use of a strategy based on the search for the imprints left on…”
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When did cosmic acceleration start? by Melchiorri, Alessandro, Pagano, Luca, Pandolfi, Stefania

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Constraining Warm Dark Matter with high-$z$ supernova lensing by Pandolfi, Stefania, Evoli, Carmelo, Ferrara, Andrea, Villaescusa-Navarro, Francisco

“…MNRAS, 2014, volume 442, pages 13-19 We propose a new method to constrain the warm dark matter (WDM) particle mass, $m_\chi$, based on the counts of multiply…”
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No evidence for dark energy dynamics from a global analysis of cosmological data by Serra, Paolo, Cooray, Asantha, Holz, Daniel E., Melchiorri, Alessandro, Pandolfi, Stefania, Sarkar, Devdeep

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Featuring the primordial power spectrum: new constraints on interrupted slow-roll from CMB and LRG data by Benetti, Micol, Pandolfi, Stefania, Lattanzi, Massimiliano, Martinelli, Matteo, Melchiorri, Alessandro

“…Using the most recent data from the WMAP, ACT and SPT experiments, we update the constraints on models with oscillatory features in the primordial power…”
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Harrison-Zel’dovich primordial spectrum is consistent with observations by Pandolfi, Stefania, Cooray, Asantha, Giusarma, Elena, Kolb, Edward W., Melchiorri, Alessandro, Mena, Olga, Serra, Paolo

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A new method to measure the mass of galaxy clusters by Falco, Martina, Hansen, Steen H, Wojtak, Radoslaw, Brinckmann, Thejs, Lindholmer, Mikkel, Pandolfi, Stefania

“…The mass measurement of galaxy clusters is an important tool for the determination of cosmological parameters describing the matter and energy content of the…”
Get full text

CMB Neutrino Mass Bounds and Reionization by Archidiacono, Maria, Cooray, Asantha, Melchiorri, Alessandro, Pandolfi, Stefania

“…Phys.Rev.D82:087302,2010 Current cosmic microwave background (CMB) bounds on the sum of the neutrino masses assume a sudden reionization scenario described by…”
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Constraints on massive sterile neutrino species from current and future cosmological data by Giusarma, Elena, Corsi, Martina, Archidiacono, Maria, de Putter, Roland, Melchiorri, Alessandro, Mena, Olga, Pandolfi, Stefania

“…Phys.Rev.D83:115023,2011 Sterile massive neutrinos are a natural extension of the Standard Model of elementary particles. The energy density of the extra…”
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When Did Cosmic Acceleration Start ? by Melchiorri, Alessandro, Pagano, Luca, Pandolfi, Stefania

“…Phys.Rev.D76:041301,2007 A precise determination, and comparison, of the epoch of the onset of cosmic acceleration, at redshift z_acc, and of dark energy…”
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Data-constrained reionization and its effects on cosmological parameters by Pandolfi, Stefania, Ferrara, Andrea, Choudhury, T. Roy, Melchiorri, Alessandro, Mitra, Sourav

“…We perform an analysis of the recent WMAP7 data considering physically motivated and viable reionization scenarios with the aim of assessing their effects on…”
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Probing dark energy with redshift-drift by Martinelli, Matteo, Pandolfi, Stefania, Martins, C. J. A. P, Vielzeuf, P. E

“…Future redshift-drift measurements (also known as Sandage-Loeb signal) will be crucial to probe the so called "redshift desert", thus providing a new tool for…”
Get full text