Refereed Scientific Papers

Janett, Gioele; Steiner, Oskar; Belluzzi, Luca

Formal Solutions for Polarized Radiative Transfer. II. High-order Methods Journal Article

In: The Astrophysical Journal, 845 (2), pp. 104, 2017.

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Janett, Gioele; Carlin, Edgar S; Steiner, Oskar; Belluzzi, Luca

Formal Solutions for Polarized Radiative Transfer. I. The DELO Family Journal Article

In: The Astrophysical Journal, 840 (2), pp. 107, 2017.

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Ballester, E A; Belluzzi, L; Trujillo Bueno, J

The Transfer of Resonance Line Polarization with Partial Frequency Redistribution in the General Hanlen-Zeeman Regime Journal Article

In: Astrophysical Journal, 836 , pp. 6, 2017.

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Vigeesh, G; Jackiewicz, J; Steiner, O

Internal Gravity Waves in the Magnetized Solar Atmosphere. I. Magnetic Field Effects Journal Article

In: Astrophysical Journal, 835 , pp. 148, 2017.

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Kubo, M; Katsukawa, Y; Suematsu, Y; Kano, R; Bando, T; Narukage, N; Ishikawa, R; Hara, H; Giono, G; Tsuneta, S; Ishikawa, S; Shimizu, T; Sakao, T; Winebarger, A; Kobayashi, K; Cirtain, J; Champey, P; Auch`ere, F; Trujillo Bueno, J; Asensio Ramos, A; v Stv ep'an, J; Belluzzi, L; Manso Sainz, R; De Pontieu, B; Ichimoto, K; Carlsson, M; Casini, R; Goto, M

Discovery of Ubiquitous Fast-Propagating Intensity Disturbances by the Chromospheric Lyman Alpha Spectropolarimeter (CLASP) Journal Article

In: Astrophysical Journal, 832 , pp. 141, 2016.

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Cortesi, S; Cagnotti, M; Bianda, M; Ramelli, R; Manna, A

Sunspot Observations and Counting at Specola Solare Ticinese in Locarno Since 1957 Journal Article

In: Solar Physics, 291 , pp. 3075-3080, 2016.

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Alsina Ballester, E; Belluzzi, L; Trujillo Bueno, J

The Magnetic Sensitivity of the Mg ii k Line to the Joint Action of Hanle, Zeeman, and Magneto-optical Effects Journal Article

In: The Astrophysical Journal Letters, 831 , pp. L15, 2016.

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Kato, Y; Steiner, O; Hansteen, V; Gudiksen, B; Wedemeyer, S; Carlsson, M

Chromospheric and Coronal Wave Generation in a Magnetic Flux Sheath Journal Article

In: Astrophysical Journal, 827 , pp. 7, 2016.

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Stenflo, J ~O

Transition of the Sunspot Number from Zurich to Brussels in 1980: A Personal Perspective Journal Article

In: Solar Physics, 291 , pp. 2487-2492, 2016.

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Carlin, E S; Bianda, M

The Key Role of Solar Dynamics in the Chromospheric Hanle Polarization Journal Article

In: The Astrophysical Journal Letters, 831 (1), pp. L5, 2016.

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Privitera, G; Meynet, G; Eggenberger, P; Vidotto, A A; Villaver, E; Bianda, M

Star-planet interactions. II. Is planet engulfment the origin of fast rotating red giants? Journal Article

In: Astronomy and Astrophysics, 593 , pp. A128, 2016.

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Privitera, G; Meynet, G; Eggenberger, P; Georgy, C; Ekström, S; Vidotto, A A; Bianda, M; Villaver, E; ud-Doula , A

High surface magnetic field in red giants as a new signature of planet engulfment? Journal Article

In: Astronomy and Astrophysics, 593 , pp. L15, 2016.

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Calvo, F; Steiner, O; Freytag, B

Non-magnetic photospheric bright points in 3D simulations of the solar atmosphere Journal Article

In: Astronomy and Astrophysics, 596 , pp. A43, 2016.

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Privitera, G; Meynet, G; Eggenberger, P; Vidotto, A A; Villaver, E; Bianda, M

Star-planet interactions. I. Stellar rotation and planetary orbits Journal Article

In: Astronomy and Astrophysics, 591 , pp. A45, 2016.

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Steiner, O; Züger, F; Belluzzi, L

Polarized radiative transfer in discontinuous media Journal Article

In: Astronomy and Astrophysics, 586 , pp. A42, 2016.

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Supriya, H D; Sampoorna, M; Nagendra, K N; Stenflo, J ~O; Ravindra, B

Polarized Line Formation with Lower-level Polarization and Partial Frequency Redistribution Journal Article

In: Astrophysical Journal, 828 , pp. 84, 2016.

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Tremblay, P -E; Fontaine, G; Freytag, B; Steiner, O; Ludwig, H -G; Steffen, M; Wedemeyer, S; Brassard, P

On the Evolution of Magnetic White Dwarfs Journal Article

In: Astrophysical Journal, 812 , pp. 19, 2015.

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Stenflo, J O

Physics of Polarized Scattering at Multi-level Atomic Systems Journal Article

In: Astrophysical Journal, 801 , pp. 70, 2015.

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Carlin, E S; Asensio Ramos, A

Chromospheric Diagnosis with Ca II Lines: Forward Modeling in Forward Scattering. I Journal Article

In: Astrophysical Journal, 801 , pp. 16, 2015.

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Belluzzi, L; Trujillo Bueno, J; Landi Degl'Innocenti, E

Radiative Transfer Modeling of the Enigmatic Scattering Polarization in the Solar Na I D1 Line Journal Article

In: Astrophysical Journal, 814 , pp. 116, 2015.

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Belluzzi, L; Landi Degl'Innocenti, E; Trujillo Bueno, J

Isotropic Inelastic Collisions in a Multiterm Atom with Hyperfine Structure Journal Article

In: Astrophysical Journal, 812 , pp. 73, 2015.

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Stenflo, J O

History of Solar Magnetic Fields Since George Ellery Hale Journal Article

In: Space Science Reviews, 2015.

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Stenflo, J O

FTS atlas of the Sun's spectrally resolved center-to-limb variation Journal Article

In: Astronomy and Astrophysics, 573 , pp. A74, 2015.

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Steiner, O; Salhab, R; Freytag, B; Rajaguru, P; Schaffenberger, W; Steffen, M

Properties of small-scale magnetism of stellar atmospheres Journal Article

In: Publications of the ASJ, 66 , pp. S5, 2014.

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Sowmya, K; Nagendra, K N; Sampoorna, M; Stenflo, J O

Polarized Light Scattering with the Paschen-Back Effect, Level-crossing of Fine Structure States, and Partial Frequency Redistribution Journal Article

In: Astrophysical Journal, 793 , pp. 71, 2014.

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

Center-to-limb Observations and Modeling of the Ca I 4227 Å line Journal Article

In: Astrophysical Journal, 793 , pp. 42, 2014.

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Ishikawa, R; Asensio Ramos, A; Belluzzi, L; Manso Sainz, R; Stepan, J; Trujillo Bueno, J; Goto, M; Tsuneta, S

On the Inversion of the Scattering Polarization and the Hanle Effect Signals in the Hydrogen Ly-alpha Line Journal Article

In: Astrophysical Journal, 787 , pp. 159, 2014.

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Sowmya, K; Nagendra, K N; Stenflo, J O; Sampoorna, M

Polarized Scattering with Paschen-Back Effect, Hyperfine Structure, and Partial Frequency Redistribution in Magnetized Stellar Atmospheres Journal Article

In: Astrophysical Journal, 786 , pp. 150, 2014.

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Smitha, H N; Nagendra, K N; Stenflo, J O; Bianda, M; Ramelli, R

The Quantum Interference Effects in the Sc II 4247 Å Line of the Second Solar Spectrum Journal Article

In: Astrophysical Journal, 794 (1), pp. 30, 2014.

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Stenflo, J O

Solar magnetic fields as revealed by Stokes polarimetry Journal Article

In: Astronomy and Astrophysics Reviews, 21 , pp. 66, 2013.

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Sampoorna, M; Nagendra, K N; Stenflo, J O

Line-interlocking Effects on Polarization in Spectral Lines by Rayleigh and Raman Scattering Journal Article

In: Astrophysical Journal, 770 , pp. 92, 2013.

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Smitha, H N; Nagendra, K N; Stenflo, J O; Sampoorna, M

Modeling the Quantum Interference Signatures of the Ba II D2 4554 Å Line in the Second Solar Spectrum Journal Article

In: Astrophysical Journal, 768 , pp. 163, 2013.

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Stenflo, J O; Demidov, M L; Bianda, M; Ramelli, R

Calibration of the 6302/6301 Stokes V line ratio in terms of the 5250/5247 ratio Journal Article

In: Astronomy and Astrophysics, 556 , pp. A113, 2013.

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Stenflo, J O

Horizontal or vertical magnetic fields on the quiet Sun. Angular distributions and their height variations Journal Article

In: Astronomy and Astrophysics, 555 , pp. A132, 2013.

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Ramelli, R; Stellmacher, G; Wiehr, E; Bianda, M

Helium Emissions Observed in Ground-Based Spectra of Solar Prominences Journal Article

In: Solar Physics, 281 , pp. 697-706, 2012.

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Smitha, H N; Nagendra, K N; Stenflo, J O; Bianda, M; Sampoorna, M; Ramelli, R; Anusha, L S

J-state interference signatures in the second solar spectrum. Modeling the Cr i triplet at 5204-5208 Å Journal Article

In: Astronomy and Astrophysics, 541 , pp. A24, 2012.

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Kleint, L; Shapiro, A I; Berdyugina, S V; Bianda, M

Solar turbulent magnetic fields: Non-LTE modeling of the Hanle effect in the C2 molecule Journal Article

In: Astronomy and Astrophysics, 536 , pp. A47, 2011.

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Anusha, L S; Nagendra, K N; Bianda, M; Stenflo, J O; Holzreuter, R; Sampoorna, M; Frisch, H; Ramelli, R; Smitha, H N

Analysis of the Forward-scattering Hanle Effect in the Ca I 4227 Å Line Journal Article

In: Astrophysical Journal, 737 , pp. 95, 2011.

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Bianda, M; Ramelli, R; Anusha, L S; Stenflo, J O; Nagendra, K N; Holzreuter, R; Sampoorna, M; Frisch, H; Smitha, H N

Observations of the forward scattering Hanle Effect the Ca I 4227 Å Line Journal Article

In: Astronomy and Astrophysics, 530 , pp. L13, 2011.

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Shapiro, A I; Fluri, D M; Berdyugina, S V; Bianda, M; Ramelli, R

NLTE modeling of Stokes vector center-to-limb variations in the CN violet system Journal Article

In: Astronomy and Astrophysics, 529 , pp. A139, 2011.

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Kleint, L; Berdyugina, S V; Shapiro, A I; Bianda, M

Solar turbulent magnetic fields: surprisingly homogeneous distribution during the solar minimum Journal Article

In: Astronomy and Astrophysics, 524 , pp. A37, 2010.

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Anusha, L S; Nagendra, K N; Stenflo, J O; Bianda, M; Sampoorna, M; Frisch, H; Holzreuter, R; Ramelli, R

Generalization of the Last Scattering Approximation for the Second Solar Spectrum Modeling: The Ca I 4227 Å Line as a Case Study Journal Article

In: Astrophysical Journal, 718 , pp. 988-1000, 2010.

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Martínez González, M J; Manso Sainz, R; Asensio Ramos, A; López Ariste, A; Bianda, M

Statistical Analysis of the very Quiet Sun Magnetism Journal Article

In: The Astrophysical Journal Letters, 711 (2), pp. L57, 2010.

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Sampoorna, M; Stenflo, J O; Nagendra, K N; Bianda, M; Ramelli, R; Anusha, L S

Origin of Spatial Variations of Scattering Polarization in the Wings of the Ca I 4227 Å line Journal Article

In: Astrophysical Journal, 699 , pp. 1650-1659, 2009.

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Bommier, V; Martínez González, M J; Bianda, M; Frisch, H; Asensio Ramos, A; Gelly, B; Landi Degl'Innocenti, E

The quiet Sun magnetic field observed with ZIMPOL on THEMIS. I. The probability density function Journal Article

In: Astronomy and Astrophysics, 506 , pp. 1415-1428, 2009.

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Afram, N; Berdyugina, S V; Fluri, D M; Semel, M; Bianda, M; Ramelli, R

First polarimetric observations and modeling of the FeH F4Δ-X4Δ system Journal Article

In: Astronomy and Astrophysics, 473 , pp. L1-L4, 2007.

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Berdyugina, S V; Fluri, D M; Ramelli, R; Bianda, M; Gisler, D; Stenflo, J O

First Polarimetric Measurements and Modeling of the Paschen-Back Effect in CaH Transitions Journal Article

In: Astrophysical Journal, Letters, 649 , pp. L49-L52, 2006.

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Bianda, M; Benz, A O; Stenflo, J O; Küveler, G; Ramelli, R

Absence of linear polarization in Hα emission of solar flares Journal Article

In: Astronomy and Astrophysics, 434 , pp. 1183-1189, 2005.

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Asensio Ramos, A; Trujillo Bueno, J; Bianda, M; Manso Sainz, R; Uitenbroek, H

Observation of the Molecular Zeeman Effect in the G Band Journal Article

In: Astrophysical Journal, Letters, 611 , pp. L61-L64, 2004.

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Wiehr, E; Bianda, M

Solar prominence polarimetry Journal Article

In: Astronomy and Astrophysics, 404 , pp. L25-L28, 2003.

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