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What is the hard spectral state in X-ray binaries? Insights from GRRMHD accretion flows simulations and polarization of their X-ray emission
X-ray binaries are known to exhibit different spectral states which are often associated with different black hole accretion modes. The exact...
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Interpolated Fast Damped Multichannel Singular Spectrum Analysis for Deblending of Off-the-Grid Blended Data
Blended acquisition offers significant cost and period reduction in seismic data acquisition. However, fired blended sources are usually deployed at...
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Oblique corrections when \(m_W \ne m_Z \cos {\theta _W}\) at tree level
The parametrization of the oblique corrections through S , T , and U – later extended by V , W and X – is a convenient way of comparing the predictions...
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Orbital analysis in the gravitational potential of elongated asteroids
This work studies the motion around irregular elongated asteroids through two approaches. Firstly, it revisits the dipole-segment model, identifying...
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The Third Type of Dynamics and Poincaré Homoclinic Trajectories
We present a review of some fundamental results in the theory of dynamical systems, which have led to the discovery of dynamical chaos and its three...
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Universal relations of dyonic ModMax and Taub-NUT black holes thermodynamics and central charge
In this paper, we studied the thermodynamic quantities of dyonic ModMax and Taub-NUT black holes (BHs) to investigate their universal relations, viz....
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Application of Spectral Analysis for Diagnostics of Precision Motion of Optical and Mechanical Units
We perform spectral studies of the vibrational phenomena which are caused by imperfection of the optical and mechanical units used in the...
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Formation and Parametric Amplification of Femtosecond Pulses with a Central Wavelength of 910nm Using Radiation from a Subpicosecond Ytterbium Laser
We use the methods of supercontinuum generation and nonlinear parametric transformations to develop a laser system that forms femtosecond pulses with...
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Weibel Instability in the Presence of an External Magnetic Field: Analytical Results
We perform dispersion analysis of the Weibel-type electron instability in collisionless bi-Maxwellian plasma with an external magnetic field aligned...
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Cosmological Neutrinos and Their Influence on the Evolution of the Universe
Being one of the most mysterious particles of the Standard Model, neutrinos have opened up new opportunities for astrophysical research. The high...
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Frozen orbits around a variable mass
Our work is concerning to find the frozeen orbit conditions for the motion about an oblate varying mass centeral body. The Hamiltonians due to the...
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Quantum mechanics, radiation, and the equivalence proof
This paper re-evaluates the formative year of quantum mechanics—from Heisenberg’s first paper on matrix mechanics to Schrödinger’s equivalence...
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Merging and Strip** Regimes in Close Pairs of Relativistic Stars: Prospects for Models of Short Gamma-Ray Bursts
We consider the current status of the binary neutron star strip** model to explain short gamma-ray bursts. After the historical joint detection of...
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Energy and charge radii of Li isotopes in a two-body configuration
The study of the static properties of isotopes, such as ground-state energy of the system and the energy spectra, electric quadrupole, as well as...
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Uncertain effects of thermal radiation and magnetic field in the micropolar fluid flow through porous channel walls with hybrid nanoparticles
This work considers a micropolar hybrid nanofluid flow through a resistive porous media between channel walls to study the uncertain effects of...
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Monte Carlo solution of the reflected systems’ criticality problems with Anlı–Güngör, Inönü and tetra-anisotropic kernels for both fission and scattered neutrons
Different deterministic solution methods are being used to solve the criticality problem of the reflected systems with different anisotropic...
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Ephemeris accuracy improvement for moons of gas giants: a deep learning based method
Ephemerides accuracy of gas giant planetary system is of paramount importance in astronomical research, planetary exploration missions, and space...
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Interactive Mixed Reality Methods for Visualization of Underground Utilities
This research aims to overcome the difficulties associated with visualizing underground utilities by proposing six interactive visualization methods...