29 citations · 142 across the 24 of their papers we have counts for
7 papers · 1 filter
How massive are the superfluid cores in the Crab and Vela pulsars and why their glitch-events are accompanied with under and overshootings?
A. A. Hujeirat, R. Samtaney
The Crab and Vela are well-studied glitching pulsars and the data obtained sofar should enable us to test the reliability of models of their internal structures. Very recently it w…
Evidence for pulsars metamorphism and their possible connection to black holes and dark matter in cosmology
A. A Hujeirat
Pulsars and neutron stars are generally more massive than the Sun, whereas black holes have unlimited mass-spectrum, though the mass-gap between 2 - 5, which applies for b…
Glitches: the exact quantum signatures of pulsars metamorphosis
A. A. Hujeirat
The observed recurrence of glitches in pulsars and neutron stars carry rich information about the evolution of their internal structures. In this article I show that the glitch-eve…
Is there a hidden connection between massive neutron stars and dark matter in cosmology?
A. A. Hujeirat
Astronomical observations reveal a gap in the mass spectrum of relativistic objects: neither black holes nor neutron stars with 2 - 5 solar masses have ever been observed. In this…
Do massive neutron stars end as invisible dark energy objects?
A. A. Hujeirat
Astronomical observations reveal a gap in the mass spectrum of relativistic objects: neither black holes nor neutron stars having masses in the range of 2 - 5$\,\MSun$ have ever be…
Launching proton-dominated jets from accreting Kerr black holes: the case of M87
Felix Brezinski, Ahmad Hujeirat
A general relativistic model for the formation and acceleration of low mass-loaded jets from systems containing accreting black holes is presented. The model is based on previous n…
An implicit advection scheme for modeling relativistic shocks with high Lorentz factors
A. A. Hujeirat, S. Fehlmann
Jet-plasmas emanating from the vicinity of relativistic objects and in gamma-ray bursts have been observed to propagate with Lorentz factors laying in the range between one and sev…