8k citations
- Sapienza University of RomeIT416 papers
- Institute for Complex SystemsIT322 papers
- Centre National de la Recherche ScientifiqueFR227 papers
- University of Rome Tor VergataIT202 papers
- University of PisaIT173 papers
- University of FlorenceIT157 papers
- Istituto Officina dei MaterialiIT150 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT135 papers
- National Institute of OpticsIT122 papers
- Istituto Nazionale di Fisica NucleareIT117 papers
- Politecnico di MilanoIT110 papers
- Istituto di Analisi dei Sistemi ed Informatica Antonio RubertiIT103 papers
41 papers · 1 filter
Observation of X-ray lines from a Gamma-Ray Burst (GRB991216): Evidence of Moving Ejecta from the Progenitor
L. Piro, G. Garmire, M. Garcia +18
We report on the discovery of two emission features observed in the X-ray spectrum of the afterglow of the gamma-ray burst (GRB) of 16 Dec. 1999 by the Chandra X-Ray Observatory. T…
Cosmic ray composition and energy spectrum above 1 TeV: direct and EAS measurements
A. Castellina
The most recent experimental results on the cosmic ray composition and energy spectrum above 1 TeV are reviewed and discussed. All data agree on the presence of the so-called ``kne…
Star Formation History in the Solar Vicinity
Bertelli Gianpaolo, Nasi Emma
The star formation history in the solar neighbourhood is inferred comparing a sample of field stars from the Hipparcos Catalog with synthetic CMDs. We considered separately the mai…
Evidence of two viscous relaxation processes in the collective dynamics of liquid lithium
T. Scopigno, U. Balucani, G. Ruocco +1
New inelastic X-ray scattering experiments have been performed on liquid lithium in a wide wavevector range. With respect to the previous measurements, the instrumental resolution,…
Planck LFI: Comparison Between Galaxy Straylight Contamination and other Systematic Effects
C. Burigana, D. Maino, K. M. Górski +7
The straylight contamination due to the Galactic emission (GSC, Galaxy Straylight Contamination) entering at large angles from the antenna centre direction may be one of the most c…
On the detection of neutrino oscillations with Planck surveyor
L. Popa, C. Burigana, F. Finelli +1
The imprint of neutrino oscillations on the Cosmic Microwave Background (CMB) anisotropy and polarization power spectra is evaluated in a CHDM model with two active neutrino fla…