Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Naples Federico IIIT4k papers
- Centre National de la Recherche ScientifiqueFR3.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT3.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT3.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT3k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.9k papers
- Rutherford Appleton LaboratoryGB2.8k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT2.8k papers
- Sapienza University of RomeIT2.7k papers
- The Ohio State UniversityUS2.7k papers
9 papers · 2 filters
Constraining the cosmic radiation density due to lepton number with Big Bang Nucleosynthesis
G. Mangano, G. Miele, S. Pastor +2
The cosmic energy density in the form of radiation before and during Big Bang Nucleosynthesis (BBN) is typically parameterized in terms of the effective number of neutrinos N_eff.…
The GRBs Hubble diagram in quintessential cosmological models
Marek Demianski, Ester Piedipalumbo, Claudio Rubano
It has been recently empirically established that some of the directly observed pa- rameters of GRBs are correlated with their important intrinsic parameters, like the luminosity o…
Shadows of trans-planckian physics on cosmology and the role of the zero-point energy density
Gianpiero Mangano
We consider the role of the zero-point energy of a quantum field in cosmology and show that the flow of trans-planckian momenta due to redshift acts as a source for this energy, re…
Constraining cosmological parameters by Gamma Ray Burst X - ray afterglow lightcurves
V. F. Cardone, M. G. Dainotti, S. Capozziello +1
We present the Hubble diagram (HD) of 66 Gamma Ray Bursts (GRBs) derived using only data from their X - ray afterglow lightcurve. To this end, we use the recently updated L_X - T_a…
Short Gamma Ray Bursts as possible electromagnetic counterpart of coalescing binary systems
S. Capozziello, M. De Laurentis, I. De Martino +1
Coalescing binary systems, consisting of two collapsed objects, are among the most promising sources of high frequency gravitational waves signals detectable, in principle, by grou…
A cosmological independent calibration of the Ep,i-Eiso correlation for Gamma Ray Bursts
Salvatore Capozziello, Luca Izzo
The relation connecting the emitted isotropic energy and the rest-frame peak energy of the \nuFνspectra of Gamma-Ray Bursts (the Amati relation), strictly depends on the cosmologic…
The SMBH mass versus M_G sigma^2 relation: A comparison between real data and numerical models
A. Feoli, L. Mancini, F. Marulli +1
The relation between the mass of supermassive black holes located in the center of the host galaxies and the kinetic energy of random motions of the corresponding bulges can be rei…
Varying couplings in the early universe: correlated variations of and
C. J. A. P. Martins, Eloisa Menegoni, Silvia Galli +2
The Cosmic Microwave Background anisotropies provide a unique opportunity to constrain simultaneous variations of the fine-structure constant and Newton's gravitational constan…
Detection of Exoplanets in M31 with Pixel-Lensing: The Event Pa-99-N2 Case
G. Ingrosso, F. De Paolis, S. Calchi Novati +3
We show that exoplanets in the M31 galaxy may be detected with the pixel-lensing method by using telescopes making high cadence observations of an ongoing microlensing event. Altho…