Items where Author is "Shelyag, Sergiy"

Article

Tziotziou, Konstantinos, Scullion, Eamon, Shelyag, Sergiy, Steiner, Oskar, Khomenko, Elena, Tsiropoula, Georgia, Canivete Cuissa, J.R., Wedemeyer, Sven, Kontogiannis, Ioannis, Yadav, N., Kitiashvili, I.N., Skirvin, Samuel, Dakanalis, I., Kosovichev, Alexander G. and Fedun, Viktor (2023) Vortex Motions in the Solar Atmosphere: Definitions, Theory, Observations, and Modelling. Space Science Reviews, 219 (1). p. 1. ISSN 0038-6308

González-Avilés, J. J., Guzmán, F. S., Fedun, V., Verth, G., Sharma, R., Shelyag, Sergiy and Regnier, Stephane (2019) In situ generation of coronal Alfvén waves by jets. Monthly Notices of the Royal Astronomical Society, 484 (2). pp. 1936-1945. ISSN 0035-8711

Shelyag, Sergiy, Litvinenko, Y. E., Fedun, V., Verth, G., González-Avilés, J. J. and Guzmán, F. S. (2018) Flows and magnetic field structures in reconnection regions of simulations of the solar atmosphere: Do flux pile-up models work? Astronomy & Astrophysics, 620. A159. ISSN 0004-6361

Gordovskyy, M., Shelyag, Sergiy, Browning, P. K. and Lozitsky, V. G. (2018) Analysis of unresolved photospheric magnetic field structure using Fe I 6301 and 6302 lines. Astronomy & Astrophysics, 619. A164. ISSN 0004-6361

Cegla, Heather, Watson, Christopher, Shelyag, Sergiy, Chaplin, W. J., Davies, G. R., Mathioudakis, Mihalis, Palumbo, M., Saar, Steven and Haywood, R. (2018) Stellar Surface Magneto-Convection as a Source of Astrophysical Noise II. Center-to-Limb Parameterisation of Absorption Line Profiles and Comparison to Observations. The Astrophysical Journal, 866 (1). p. 55. ISSN 0004-637X

Shetye, Juie, Shelyag, Sergiy, Reid, Aaron, Scullion, Eamon, Doyle, Jerry and Arber, Tony (2018) Signatures of the quiet Sun reconnection events in Ca II, Hα and Fe I. Monthly Notices of the Royal Astronomical Society, 479 (3). pp. 3274-3287. ISSN 0035-8711

González-Avilés, Jose, Guzmán, Francisco, Fedun, Viktor, Verth, Gary, Shelyag, Sergiy and Regnier, Stephane (2018) I. Jet Formation and Evolution Due to 3D Magnetic Reconnection. The Astrophysical Journal, 856 (2). p. 176. ISSN 1538-4357

Cook, Richard, McLaughlin, James, Morton, Richard, Scullion, Eamon, Shelyag, Sergiy, Hamilton, Alexander, Zharkov, Sergei, Jess, Dave and Wrigley, Mark (2017) Project SunbYte: solar astronomy on a budget. Astronomy & Geophysics, 58 (2). 2.24-2.25. ISSN 1366-8781

Cegla, Heather, Oshagh, Mahmoudreza, Watson, Christopher, Figueira, Pedro, Santos, Nuno Cardoso and Shelyag, Sergiy (2016) Modeling the Rossiter-McLaughlin effect: Impact of the convective center-to-limb variations in the stellar photosphere. The Astrophysical Journal, 819 (1). p. 67. ISSN 1538-4357

Shelyag, Sergiy, Khomenko, Elena, de Vicente, Angel and Przybylski, Damien (2016) Heating of the partially ionized solar chromosphere by waves in magnetic structures. The Astrophysical Journal, 819 (1). L11. ISSN 2041-8213

Arber, Tony, Brady, Christopher S. and Shelyag, Sergiy (2016) Alfvén wave heating of the solar chromosphere: 1.5D models. The Astrophysical Journal, 817 (2). p. 94. ISSN 1538-4357

Rijs, Carlos, Rajaguru, S. P., Przybylski, Damien, Moradi, Hamed, Cally, Paul S. and Shelyag, Sergiy (2016) 3D simulations of realistic power halos in magnetohydrostatic sunspot atmospheres: Linking theory and observation. The Astrophysical Journal, 817 (1). pp. 45-58. ISSN 1538-4357

Przybylski, Damien, Shelyag, Sergiy and Cally, Paul S. (2015) Spectropolarimetrically accurate magnetohydrostatic sunspot model for forward modeling in helioseismology. The Astrophysical Journal, 807 (1). p. 20. ISSN 1538-4357

Moradi, Hamed, Cally, Paul S., Przybylski, Damien and Shelyag, Sergiy (2015) Directional time-distance probing of model sunspot atmospheres. Monthly Notices of the Royal Astronomical Society, 449 (3). pp. 3074-3081. ISSN 0035-8711

Reid, Aaron, Mathioudakis, Mihalis, Scullion, Eamon, Doyle, John Gerard, Shelyag, Sergiy and Gallagher, Peter T. (2015) Ellerman Bombs with jets: cause and effect. The Astrophysical Journal, 805 (1). p. 64. ISSN 1538-4357

Kuridze, David, Henriques, Vasco, Mathioudakis, Mihalis, Erdélyi, Robert, Zaqarashvili, Teimuraz, Shelyag, Sergiy, Keys, Peter and Keenan, Francis (2015) The dynamics of rapid redshifted and blueshifted excursions to the solar Hα LINE. The Astrophysical Journal, 802 (1). p. 26. ISSN 1538-4357

Shelyag, Sergiy (2015) Spectro-polarimetric simulations of the solar limb: absorption-emission Fe I 6301.5 Å AND 6302.5 Å line profiles and torsional flows in the intergranular magnetic flux concentrations. The Astrophysical Journal, 801 (1). p. 46. ISSN 1538-4357

Shelyag, Sergiy and Przybylski, Damien (2014) Centre-to-limb spectro-polarimetric diagnostics of simulated solar photospheric magneto-convection: Signatures of photospheric Alfvén waves. Publications of the Astronomical Society of Japan, 66 (SP1). S9. ISSN 0004-6264

Hewitt, Rebecca, Shelyag, Sergiy, Mathioudakis, Mihalis and Keenan, Francis (2014) Plasma properties and Stokes profiles during the lifetime of a photospheric magnetic bright point. Astronomy & Astrophysics, 565. A84. ISSN 0004-6361

Nelson, Chris, Shelyag, Sergiy, Mathioudakis, Mihalis, Doyle, John Gerard, Madjarska, Maria, Uitenbroek, Han and Erdélyi, Robert (2013) Ellerman bombs-evidence for magnetic reconnection in the lower solar atmosphere. The Astrophysical Journal, 779 (2). p. 125. ISSN 0004-637X

Shelyag, Sergiy, Cally, Paul S., Reid, Aaron and Mathioudakis, Mihalis (2013) Alfven waves in simulations of solar photospheric vortices. The Astrophysical Journal Letters, 776 (1). L4. ISSN 2041-8205

Zharkov, Sergei, Shelyag, Sergiy, Fedun, Viktor, Erdélyi, Robert and Thompson, Michael John (2013) Photospheric high-frequency acoustic power excess in sunspot umbra: signature of magneto-acoustic modes. Annales Geophysicae, 31 (8). pp. 1357-1364. ISSN 1432-0576

Morton, Richard, Verth, Gary, Fedun, Viktor and Shelyag, Sergiy (2013) Evidence for the photospheric excitation of incompressible chromospheric waves. The Astronomical Journal, 768 (1). p. 17. ISSN 0004-6256

Keys, Peter, Mathioudakis, Mihalis, Jess, David, Shelyag, Sergiy, Christian, Damian and Keenan, Francis (2013) Tracking magnetic bright point motions through the solar atmosphere. Monthly Notices of the Royal Astronomical Society, 428 (4). pp. 3220-3226. ISSN 0035-8711

Cegla, Heather, Shelyag, Sergiy, Watson, Christopher and Mathioudakis, Mihalis (2013) Stellar surface magneto-convection as a source of astrophysical noise. I. Multi-component parameterization of absorption line profiles. The Astrophysical Journal, 763 (2). p. 95. ISSN 0004-637X

Shelyag, Sergiy, Mathioudakis, Mihalis and Keenan, Francis (2012) Mechanisms for MHD poynting flux generation in simulations of solar photospheric magnetoconvection. The Astrophysical Journal Letters, 753 (1). L22. ISSN 2041-8205

Cegla, Heather, Watson, Christopher, Marsh, Tom, Shelyag, Sergiy, Moulds, Victoria, Littlefair, Stuart, Mathioudakis, Mihalis, Pollacco, Don and Bonfils, Xavier (2012) Stellar jitter from variable gravitational redshift: implications for radial velocity confirmation of habitable exoplanets. Monthly notices of the Royal Astronomical Society: Letters, 421 (1). L54-L58. ISSN 1745-3925

Jess, David, Shelyag, Sergiy, Mathioudakis, Mihalis, Keys, Peter, Christian, Damian and Keenan, Francis (2012) Propagating wave phenomena detected in observations and simulations of the lower solar atmosphere. The Astrophysical Journal, 746 (2). p. 183. ISSN 0004-637X

Keys, Peter, Mathioudakis, Mihalis, Jess, David, Shelyag, Sergiy, Crockett, Peter, Christian, Damian and Keenan, Francis (2011) The velocity distribution of solar photospheric magnetic bright points. The Astrophysical Journal Letters, 740 (2). L40. ISSN 2041-8205

Kuridze, David, Mathioudakis, Mihalis, Jess, David, Shelyag, Sergiy, Christian, Damian, Keenan, Francis and Balasubramaniam, Karatholuvu (2011) Small-scale Hαjets in the solar chromosphere. Astronomy & Astrophysics, 533. A76. ISSN 0004-6361

Shelyag, Sergiy, Fedun, Viktor, Keenan, Francis, Erdélyi, Robert and Mathioudakis, Mihalis (2011) Photospheric magnetic vortex structures. Annales Geophysicae, 29 (5). pp. 883-887. ISSN 1432-0576

Fedun, Viktor, Shelyag, Sergiy, Verth, Gary, Mathioudakis, Mihalis and Erdélyi, Robert (2011) MHD waves generated by high-frequency photospheric vortex motions. Annales Geophysicae, 29 (6). pp. 1029-1035. ISSN 1432-0576

Fedun, Viktor, Shelyag, Sergiy and Erdélyi, Robert (2010) Numerical modeling of footpoint-driven magneto-acoustic wave propogation in a localized solar flux tube. The Astrophysical Journal, 727 (1). p. 17. ISSN 0004-637X

Shelyag, Sergiy, Keys, Peter, Mathioudakis, Mihalis and Keenan, Francis (2010) Vorticity in the solar photosphere. Astronomy & Astrophysics, 526. A5. ISSN 0004-6361

Crockett, Philip, Mathioudakis, Mihalis, Jess, David, Shelyag, Sergiy, Keenan, Francis and Christian, Damian (2010) The area distribution of solar magnetic bright points. The Astrophysical Journal Letters, 722 (2). L188-L193. ISSN 2041-8205

Matloch, Łukasz, Cameron, Robert, Shelyag, Sergiy, Schmitt, Dieter and Schüssler, Manfred (2010) Mesogranular structure in a hydrodynamical simulation. Astronomy & Astrophysics, 519. A52. ISSN 0004-6361

Shelyag, Sergiy, Mathioudakis, Mihalis, Keenan, Francis and Jess, David (2010) A photospheric bright point model. Astronomy & Astrophysics, 515. A107. ISSN 0004-6361

Fedun, Viktor, Erdélyi, Robert and Shelyag, Sergiy (2009) Oscillatory Response of the 3D Solar Atmosphere to the Leakage of Photospheric Motion. Solar Physics, 258 (2). pp. 219-241. ISSN 0038-0938

Shelyag, Sergiy, Zharkov, Sergei, Fedun, Viktor, Erdélyi, Robert and Thompson, Michael John (2009) Acoustic wave propagation in the solar sub-photosphere with localised magnetic field concentration: effect of magnetic tension. Astronomy & Astrophysics, 501 (2). pp. 735-743. ISSN 0004-6361

Shelyag, Sergiy, Fedun, Viktor and Erdélyi, Robert (2008) Magnetohydrodynamic code for gravitationally-stratified media. Astronomy & Astrophysics, 486 (2). pp. 655-662. ISSN 0004-6361

Shelyag, Sergiy, Erdélyi, Robert and Thompson, Michael John (2007) Forward modelling of sub-photospheric flows for time-distance helioseismology. Astronomy & Astrophysics, 469 (3). pp. 1101-1107. ISSN 0004-6361

Shelyag, Sergiy, Schüssler, Manfred, Solanki, Sami K. and Vögler, Alexander (2007) Stokes diagnostics of simulated solar magneto-convection. Astronomy & Astrophysics, 469 (2). pp. 731-747. ISSN 0004-6361

Shelyag, Sergiy, Erdélyi, Robert and Thompson, Michael John (2006) Forward modeling of acoustic wave propagation in the quiet solar subphotosphere. The Astrophysical Journal, 651 (1). pp. 576-583. ISSN 0004-637X

Khomenko, Elena, Shelyag, Sergiy, Solanki, Sami K. and Vögler, Alexander (2005) Stokes diagnostics of simulations of magnetoconvection of mixed-polarity quiet-Sun regions. Astronomy & Astrophysics, 442 (3). pp. 1059-1078. ISSN 0004-6361

Vögler, Alexander, Shelyag, Sergiy, Schüssler, Manfred, Cattaneo, Fausto, Emonet, Thierry and Linde, Timur (2005) Simulations of magneto-convection in the solar photosphere. Astronomy & Astrophysics, 429 (1). pp. 335-351. ISSN 0004-6361

Shelyag, Sergiy, Schüssler, Manfred, Solanki, Sami K., Berdyugina, Svetlana and Vögler, Alexander (2004) G-band spectral synthesis and diagnostics of simulated solar magneto-convection. Astronomy & Astrophysics, 427 (1). pp. 335-343. ISSN 0004-6361

Khomenko, Elena, Shelyag, Sergiy, Solanki, Sami K., Vögler, Alexander and Schüssler, Manfred (2004) Stokes diagnostics of magneto-convection. Profile shapes and asymmetries. Proceedings of the International Astronomical Union, 2004 (IAUS22). pp. 635-636. ISSN 1743-9213

Schüssler, Manfred, Shelyag, Sergiy, Berdyugina, Svetlana, Vögler, Alexander and Solanki, Sami K. (2003) Why Solar Magnetic Flux Concentrations Are Bright in Molecular Bands. The Astrophysical Journal, 597 (2). L173-L176. ISSN 0004-637X

Kontorovich, Victor M. and Shelyag, Sergiy (2003) The influence of mergings on galaxy evolution. Astrophysics and Space Science, 284 (2). pp. 475-478. ISSN 0004-640X

Kontorovich, Victor M. and Shelyag, Sergiy (2002) Bending of a strong-explosion-induced shock wave around a density singularity (as applied to the remnants of hypernovae). Journal of Experimental and Theoretical Physics Letters, 76 (3). pp. 115-118. ISSN 0021-3640