Importance of Angle-dependent Partial Frequency Redistribution in Hyperfine Structure Transitions Under Incomplete Paschen-Back Effect Regime

Authors: Nagendra, K. N., Sowmya, K., Sampoorna, M., Stenflo, J. O., Anusha, L. S.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2007.04044

Resonance Line Polarization in Spherically Symmetric Moving Media: a Parametric Study

Authors: Megha, A., Sampoorna, M., Nagendra, K. N., Anusha, L. S., Sankarasubramanian, K.

Source: Proceedings of the 9th Solar Polarization Workshop SPW9, Published open access by MPS 2020

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2001.06201

Polarized Line Formation in Arbitrary Strength Magnetic Fields: the case of a two-level atom with hyperfine structure splitting

Authors: Sampoorna, M., Nagendra, K. N., Sowmya, K., Stenflo, J. O., Anusha, L. S.

Source: 2019, The Astrophysical Journal, 883, 188 (11 pages)

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1910.10913

Polarized scattering of light for arbitrary magnetic fields with level-crossings from the combination of hyperfine and fine structure splittings

Authors: Sowmya, K., Nagendra, K. N., Sampoorna, M., Stenflo, J. O.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1512.07736

Polarized scattering with Paschen-Back effect, hyperfine structure, and partial frequency redistribution in magnetized stellar atmospheres

Authors: Sowmya, K., Nagendra, K. N., Stenflo, J. O., Sampoorna, M.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1512.07731

Blend lines in the polarized spectrum of the Sun

Authors: Sowmya, K., Nagendra, K. N., Sampoorna, M.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1512.07728

Effects of Lower-Level Polarization and Partial Frequency Redistribution on Stokes Profiles
8th Conference on Solar Polarization (SPW)

Authors: Supriya, H. D., Nagendra, K. N., Sampoorna, M., Stenflo, J. O., Ravindra, B.

Source: Astronomical Society of the Pacific conference series. 526:61-68

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN607111685&indx=1&recIds=ETOCCN607111685

Polarized Scattering Matrix for Magnetic Dipole Transitions
8th Conference on Solar Polarization (SPW)

Authors: Megha, A., Sampoorna, M., Nagendra, K. N., Sankarasubramanian, K.

Source: Astronomical Society of the Pacific conference series. 526:207-216

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN607111867&indx=1&recIds=ETOCCN607111867

Partial Frequency Redistribution Theory with Paschen-Back Effect: Application to Li 16708 Å Lines
8th Conference on Solar Polarization (SPW)

Authors: Sowmya, K., Nagendra, K. N., Sampoorna, M., Stenflo, J. O.

Source: Astronomical Society of the Pacific conference series. 526:43-48

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN607111661&indx=1&recIds=ETOCCN607111661

Polarized Line Formation: Methods and Solutions
8th Conference on Solar Polarization (SPW)

Authors: Nagendra, K. N.

Source: Astronomical Society of the Pacific conference series. 526:99-118

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN607111708&indx=1&recIds=ETOCCN607111708

Comoving Frame Method for Polarized PRD Line Transfer with Velocity Fields
8th Conference on Solar Polarization (SPW)

Authors: Sampoorna, M., Nagendra, K. N.

Source: Astronomical Society of the Pacific conference series. 526:153-158

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN607111765&indx=1&recIds=ETOCCN607111765

The role of quantum interference and partial redistribution in the solar Ba II D2 4554 A line

Authors: Smitha, H. N., Nagendra, K. N., Stenflo, J. O., Sampoorna, M.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1409.0465

The quantum interference effects in the Sc II 4247 A line of the Second Solar Spectrum

Authors: Smitha, H. N., Nagendra, K. N., Stenflo, J. O., Bianda, M., Ramelli, R.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1408.4247

Effect of cross-redistribution on the resonance scattering polarization of O {\sc i} line at 1302 \AA\

Authors: Anusha, L. S., Nagendra, K. N., Uitenbroek, H.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1407.8456

Center to limb observations and modeling of the Ca I 4227 A line

Authors: Supriya, H. D., Smitha, H. N., Nagendra, K. N., Stenflo, J. O., Bianda, M., Ramelli, R., Ravindra, B., Anusha, L. S.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1407.5461

Polarized light scattering with Paschen-Back effect, level-crossing of fine structure states and partial frequency redistribution

Authors: Sowmya, K., Nagendra, K. N., Sampoorna, M., Stenflo, J. O.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1407.5457

Polarized Line Formation in Multi-dimensional Media. V. Effects of Angle-Dependent Partial Frequency Redistribution

Authors: Anusha, L. S., Nagendra, K. N.

Source: 2012, ApJ, 746, 84

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1308.3443

Polarized Line Formation in Multi-dimensional Media. IV. A Fourier Decomposition Technique To Formulate The Transfer Equation With Angle-Dependent Partial Frequency Redistribution

Authors: Anusha, L. S., Nagendra, K. N.

Source: 2011, ApJ, 739, 40

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1308.3447

Multi-dimensional radiative transfer to analyze Hanle effect in Ca {\sc ii} K line at 3933 \AA\

Authors: Anusha, L. S., Nagendra, K. N.

Source: 2013, ApJ, 767, 108

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1308.3437

An efficient decomposition technique to solve angle-dependent Hanle scattering problems

Authors: Supriya, H. D., Sampoorna, M., Nagendra, K. N., Ravindra, B., Anusha, L. S.

Source: Journal of Quantitative Spectroscopy & Radiative Transfer, 2013, 119, 67

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1304.5321