Quantum interference with angle-dependent partial frequency redistribution: solution of the polarized line transfer in the non-magnetic case

@article{Supriya2013QuantumIW,
  title={Quantum interference with angle-dependent partial frequency redistribution: solution of the polarized line transfer in the non-magnetic case},
  author={H. D. Supriya and H. N. Smitha and K. N. Nagendra and B. Ravindra and M. Sampoorna},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2013},
  volume={429},
  pages={275-280}
}
Angle-dependent partial frequency redistribution (PRD) matrices represent the physical redistribution in the process of light scattering on atoms. For the purpose of numerical simplicity, it is a common practice in astrophysical literature to use the angle-averaged versions of these matrices, in the line transfer computations. The aim of this paper is to study the combined effects of angle-dependent PRD and the quantum interference phenomena arising either between the fine structure (J) states… 
Importance of Angle-dependent Partial Frequency Redistribution in Hyperfine Structure Transitions Under the Incomplete Paschen–Back Effect Regime
Angle-frequency coupling in scattering of polarized light on atoms is represented by the angle-dependent (AD) partial frequency redistribution (PRD) matrices. There are several lines in the linearly
Polarized Line Formation in Arbitrary Strength Magnetic Fields: The Case of a Two-level Atom with Hyperfine Structure Splitting
Quantum interference effects, together with partial frequency redistribution (PFR) in line scattering, produce subtle signatures in the so-called Second Solar Spectrum (the linearly polarized
Modeling the quantum interference signatures of the Ba II D2 4554 A line in the second solar spectrum
Quantum interference effects play a vital role in shaping the linear polarization profiles of solar spectral lines. The Ba ii D2 line at 4554 Å is a prominent example, where the F-state interference
Importance of Cross-redistribution in Scattering Polarization of Spectral Lines:The Cases of 3P−3S Triplets of Mg i and Ca i
Scattering on a multi-level atomic system has dominant contributions from resonance and Raman scattering. While initial and final levels are the same for resonance scattering, they are different for

References

SHOWING 1-10 OF 17 REFERENCES
Radiative transfer with J-state interference in a two-term atom - Partial frequency redistribution in the non-magnetic case
Context. Quantum interference phenomena play a fundamental role in the formation of linear polarization that arises from scattering processes in multiplets of the solar spectrum. In particular, the
Polarized Line Formation with J-state Interference in the Presence of Magnetic Fields. I. Partial Frequency Redistribution in the Collisionless Regime
Quantum interference phenomena play a fundamental role in astrophysical spectra that are formed by coherent scattering processes. Here we derive a partial frequency redistribution (PRD) matrix that
Spectral line polarization with angle-dependent partial frequency redistribution III. Single scattering approximation for the Hanle effect
Context. The solar limb observations in spectral lines display evidence of linear polarization, caused by non-magnetic resonance scattering process. This polarization is modified by weak magnetic
Spectral line polarization with angle-dependent partial frequency redistribution - IV. Scattering expansion method for the Hanle effect
Context. The partial frequency redistribution (PRD) effects in line scattering are necessary ingredients for interpreting the linear polarization observed in strong resonance lines. It is a common
Spectral line polarization with angle-dependent partial frequency redistribution II Accelerated lambda iteration and scattering expansion methods for the Rayleigh scattering
Context. The linear polarization of strong resonance lines observed in the solar spectrum is created by the scattering of the photospheric radiation field. This polarization is sensitive to the form
Spectral line polarization with angle-dependent partial frequency redistribution - I. A Stokes parameters decomposition for Rayleigh scattering
Context. The linear polarization of a strong resonance lines observed near the solar limb is created by a multiple-scattering process. Partial frequency redistribution (PRD) effects must be accounted
The effect of electron scattering redistribution on atomic line polarization
The polarization of spectral lines is generated by the scattering of angularly anisotropic incident radiation field on the atoms in the stellar atmosphere. This atomic scattering polarization is
Hanle effect with angle-dependent partial redistribution
The polarized line transfer equation for the Hanle effect is solved in the framework of an exact partial frequency redistribution (PRD) theory developed by Bommier (1997a,b). In that theory the
Polarized Line Formation in Multi-dimensional Media. V. Effects of Angle-dependent Partial Frequency Redistribution
The solution of polarized radiative transfer equation with angle-dependent (AD) partial frequency redistribution (PRD) is a challenging problem. Modeling the observed, linearly polarized strong
POLARIZED LINE FORMATION IN MULTI-DIMENSIONAL MEDIA. IV. A FOURIER DECOMPOSITION TECHNIQUE TO FORMULATE THE TRANSFER EQUATION WITH ANGLE-DEPENDENT PARTIAL FREQUENCY REDISTRIBUTION
To explain the linear polarization observed in spatially resolved structures in the solar atmosphere, the solution of polarized radiative transfer (RT) equation in multi-dimensional (multi-D)
...
...