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
14 papers · 2 filters
Constraints on neutrino -- dark matter interactions from cosmic microwave background and large scale structure data
P. Serra, F. Zalamea, A. Cooray +2
We update a previous investigation of cosmological effects of a non-standard interaction between neutrinos and dark matter. Parameterizing the elastic-scattering cross section betw…
An Upper Limit on the Stochastic Gravitational-Wave Background of Cosmological Origin
The LIGO Scientific Collaboration, the Virgo Collaboration
A stochastic background of gravitational waves is expected to arise from a superposition of a large number of unresolved gravitational-wave sources of astrophysical and cosmologica…
Extending the Hubble diagram by gamma ray bursts
L. Izzo, S. Capozziello, G. Covone +1
A new method to constrain the cosmological equation of state is proposed by using combined samples of gamma-ray bursts (GRBs) and supernovae (SNeIa). The Chevallier-Polarski-Linder…
Noether symmetry approach in phantom quintessence cosmology
S. Capozziello, E. Piedipalumbo, C. Rubano +1
In the framework of phantom quintessence cosmology, we use the Noether Symmetry Approach to obtain general exact solutions for the cosmological equations. This result is achieved b…
Coalescing binaries as possible standard candles
S. Capozziello, M. De Laurentis, M. Formisano
Gravitational waves detected from well-localized inspiraling binaries would allow to determine, directly and independently, both binary luminosity and redshift. In this case, such…
Primordial magnetic fields and gravitational baryogenesis in nonlinear electrodynamics
Herman J. Mosquera Cuesta, Gaetano Lambiase
The amplification of the primordial magnetic fields and the gravitational baryogenesis, a mechanism that allows to generate the baryon asymmetry in the Universe by means of the cou…
Cosmography by GRBs : Gamma Ray Bursts as possible distance indicators
S. Capozziello, L. Izzo
A new method to constrain the cosmological equation of state is proposed by using combined samples of gamma-ray bursts (GRBs) and supernovae (SNeIa). The Chevallier-Polarski-Linder…
The global mass - to - light ratio of SLACS lenses
V. F. Cardone, C. Tortora, R. Molinaro +1
The dark matter content of early,- type galaxies (ETGs) is a hotly debated topic with contrasting results arguing in favour or against the presence of significant dark mass within…
X-ray Cluster Cosmology
A. Vikhlinin, S. Murray, R. Gilli +18
Sensitive, wide-area X-ray surveys which would be possible with the WFXT will detect huge samples of virialized objects spanning the mass range from sub-groups to the most massive…
Fractal large-scale structure from a stochastic scaling law model
S. Capozziello, S. Funkhouser
A stochastic model relating the parameters of astrophysical structures to the parameters of their granular components is applied to the formation of hierarchical, large-scale struc…
The Properties of the Heterogeneous Shakhbazyan Groups of Galaxies in the SDSS
D. Capozzi, E. De Filippis, M. Paolillo +2
We present a systematic study of the sub-sample of Shakhbazyan groups (SHKs) covered by the Sloan Digital Sky Survey Data Release--5 (SDSS-5). SHKs probe an environment with charac…
Cosmography and large scale structure by f(R) gravity: new results
S. Capozziello, V. Salzano
Cosmography and galaxy clusters are discussed in the framework of f(R)-gravity giving a comprehensive review of recent results.
Central mass-to-light ratios and dark matter fractions in early-type galaxies
C. Tortora, N. R. Napolitano, A. J. Romanowsky +2
Dynamical studies of local ETGs and the Fundamental Plane point to a strong dependence of M/L ratio on luminosity (and stellar mass) with a relation of the form .…
An updated Gamma Ray Bursts Hubble diagram
V. F. Cardone, S. Capozziello, M. G. Dainotti
Gamma ray bursts (GRBs) have recently attracted much attention as a possible way to extend the Hubble diagram to very high redshift. To this aim, the luminosity (or isotropic emitt…