226 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- International Center for Relativistic AstrophysicsIT6 papers
- International Center for Relativistic Astrophysics NetworkAM6 papers
- National Institute for AstrophysicsIT5 papers
- University of FerraraIT4 papers
- Centro Brasileiro de Pesquisas FísicasBR3 papers
- Collurania Teramo ObservatoryIT3 papers
- Institute for Space Astrophysics and PlanetologyIT3 papers
- Sapienza University of RomeIT3 papers
- Université Côte d'AzurFR3 papers
- Astronomy and SpaceAU2 papers
- Bulgarian Academy of SciencesBG2 papers
- Centro de Investigaciones Energéticas, Medioambientales y TecnológicasES2 papers
10 papers
Parallel Watershed Partitioning: GPU-Based Hierarchical Image Segmentation
Varduhi Yeghiazaryan, Yeva Gabrielyan, Irina Voiculescu
Many image processing applications rely on partitioning an image into disjoint regions whose pixels are 'similar.' The watershed and waterfall transforms are established mathematic…
Rectangular finite elements for modeling the mechanical behavior of auxetic materials
A. V. Mazaev
This paper is devoted to the exploration of rectangular finite elements' ability to model the stress-strain state of isotropic and orthotropic materials with a negative Poisson's r…
Constraints on Lorentz invariance violation from the extraordinary Mrk 421 flare of 2014 using a novel analysis method
MAGIC Collaboration, S. Abe, J. Abhir +214
The Lorentz Invariance Violation (LIV), a proposed consequence of certain quantum gravity (QG) scenarios, could instigate an energy-dependent group velocity for ultra-relativistic…
On the X-ray, optical and radio afterglows of the BdHN I GRB 180720B generated by the synchrotron emission
J. A. Rueda, Liang Li, R. Moradi +3
Gamma-ray bursts (GRBs) are systems of unprecedented complexity across all the electromagnetic spectrum, including the radio, optical, X-rays, gamma-rays in the megaelectronvolt (M…
The white dwarf binary merger model of GRB 170817A
J. A. Rueda, R. Ruffini, Liang Li +3
Following the GRB 170817A prompt emission lasting a fraction of a second, s of data in the X-rays, optical, and radio wavelengths have been acquired. We here present a model…
The morphology of the X-ray afterglows and of the jetted GeV emission in long GRBs
R. Ruffini, R. Moradi, J. A. Rueda +14
We recall evidence that long gamma-ray bursts (GRBs) have binary progenitors and give new examples. Binary-driven hypernovae (BdHNe) consist of a carbon-oxygen core (CO$_{\rm core}…
Multiwavelength Study of High-Redshift Blazars
N. Sahakyan, D. Israyelyan, G. Harutyunyan +2
High-redshift blazars are among the most powerful objects in the Universe. The spectral and temporal properties of thirty-three distant blazars () detected in the high energ…
Observation of inverse Compton emission from a long -ray burst
V. A. Acciari, S. Ansoldi, L. A. Antonelli +301
Long-duration gamma-ray bursts (GRBs) originate from ultra-relativistic jets launched from the collapsing cores of dying massive stars. They are characterised by an initial phase o…
High Energy Gamma-Ray Emission From PKS 1441+25
N. Sahakyan, S. Gasparyan
We present the -ray observations of the flat-spectrum radio quasar PKS 1441+25 (z=0.939), using the {\it Fermi} large Area Telescope data accumulated during January - December 2…
Phase Transformation in Self-Organized Carbon Tribolayers
Manuel Mailian, Aram Mailian
The simplest way to obtain thin carbon layers is to draw or rub with a graphite rod. During rubbing, forces of friction acting in graphite/substrate tribological system cause drast…