Publications Shelyag

    2016

  1. Rijs, Carlos; Rajaguru, S. P.; Przybylski, Damien; Moradi, Hamed;Cally, Paul S.; Shelyag, Sergiy
    3D Simulations of Realistic Power Halos in Magnetohydrostatic Sunspot Atmospheres: Linking Theory and Observation
    The Astrophysical Journal, Volume 817, Issue 1, article id. 45, 13 pp. (2016).
    ADS | Abstract
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  2. Arber, T. D.; Brady, C. S.; Shelyag, S.
    Alfvén Wave Heating of the Solar Chromosphere: 1.5D Models
    The Astrophysical Journal, Volume 817, Issue 2, article id. 94, 9 pp. (2016).
    ADS | Abstract
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  3. Shelyag, S.; Khomenko, E.; Przybylski, D.; Vitas, N.; de Vicente, A.
    The role of partial ionization in solar chromospheric heating
    American Geophysical Union, Ocean Sciences Meeting 2016, abstract #SH21E-2565
    ADS | Abstract
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  4. Shelyag, S.; Khomenko, E.; de Vicente, A.; Przybylski, D.
    Heating of the Partially Ionized Solar Chromosphere by Waves in Magnetic Structures
    The Astrophysical Journal Letters, Volume 819, Issue 1, article id. L11, 6 pp. (2016).
    ADS | Abstract
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  5. Cegla, H. M.; Oshagh, M.; Watson, C. A.; Figueira, P.; Santos, N. C.;Shelyag, S.
    Modeling the Rossiter-McLaughlin Effect: Impact of the Convective Center-to-limb Variations in the Stellar Photosphere
    The Astrophysical Journal, Volume 819, Issue 1, article id. 67, 12 pp. (2016).
    ADS | Abstract
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  6. 2015

  7. Cegla, H. M.; Watson, C. A.; Shelyag, S.; Mathioudakis, M.
    Understanding Astrophysical Noise from Stellar Surface Magneto-Convection
    18th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, Proceedings of the conference held at Lowell Observatory, 8-14 June, 2014. Edited by G. van Belle and H.C. Harris., pp.567-574
    ADS | Abstract
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  8. Kuridze, D.; Henriques, V.; Mathioudakis, M.; Erdélyi, R.;Zaqarashvili, T. V.; Shelyag, S.; Keys, P. H.; Keenan, F. P.
    The Dynamics of Rapid Redshifted and Blueshifted Excursions in the Solar Hα Line
    The Astrophysical Journal, Volume 802, Issue 1, article id. 26, 8 pp. (2015).
    ADS | Abstract
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  9. Shelyag, S.
    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, Volume 801, Issue 1, article id. 46, 8 pp. (2015).
    ADS | Abstract
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  10. Moradi, H.; Cally, P. S.; Przybylski, D.; Shelyag, S.
    Directional time-distance probing of model sunspot atmospheres
    Monthly Notices of the Royal Astronomical Society, Volume 449, Issue 3, p.3074-3081
    ADS | Abstract
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  11. Reid, A.; Mathioudakis, M.; Scullion, E.; Doyle, J. G.; Shelyag, S.;Gallagher, P.
    Ellerman Bombs with Jets: Cause and Effect
    The Astrophysical Journal, Volume 805, Issue 1, article id. 64, 9 pp. (2015).
    ADS | Abstract
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  12. Przybylski, D.; Shelyag, S.; Cally, P. S.
    Spectropolarimetrically Accurate Magnetohydrostatic Sunspot Model for Forward Modeling in Helioseismology
    The Astrophysical Journal, Volume 807, Issue 1, article id. 20, 11 pp. (2015).
    ADS | Abstract
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  13. Cegla, Heather; Watson, Chris; Shelyag, Sergiy; Stassun, Keivan
    Predicting and Disentangling Stellar Variability in Quiet Stars: Implications for Low-mass Planet Confirmation
    IAU General Assembly, Meeting #29, id.2258357
    ADS | Abstract
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  14. 2014

  15. Shelyag, Sergiy
    Simulations of stellar jitter: a pathway to Earth-sized exoplanets?
    40th COSPAR Scientific Assembly. Held 2-10 August 2014, in Moscow, Russia, Abstract E1.14-4-14.
    ADS | Abstract
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  16. Shelyag, Sergiy
    Centre-to-limb spectropolarimetry of simulated solar photosphere: signatures of photospheric Alfven waves
    40th COSPAR Scientific Assembly. Held 2-10 August 2014, in Moscow, Russia, Abstract D2.4-14-14.
    ADS | Abstract
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  17. Hewitt, R. L.; Shelyag, S.; Mathioudakis, M.; Keenan, F. P.
    Plasma properties and Stokes profiles during the lifetime of a photospheric magnetic bright point
    Astronomy & Astrophysics, Volume 565, id.A84, 13 pp.
    ADS | Abstract
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  18. Shelyag, Sergiy; Przybylski, Damien
    Centre-to-limb spectro-polarimetric diagnostics of simulated solar photospheric magneto-convection: Signatures of photospheric Alfvén waves
    Publications of the Astronomical Society of Japan, Volume 66, Issue SP1, id.S96 pp.
    ADS | Abstract
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  19. 2013

  20. Keys, P. H.; Mathioudakis, M.; Jess, D. B.; Shelyag, S.; Christian, D. J.;Keenan, F. P.
    Tracking magnetic bright point motions through the solar atmosphere
    Monthly Notices of the Royal Astronomical Society, Volume 428, Issue 4, p.3220-3226
    ADS | Abstract
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  21. Cegla, H. M.; Shelyag, S.; Watson, C. A.; Mathioudakis, M.
    Stellar Surface Magneto-convection as a Source of Astrophysical Noise. I. Multi-component Parameterization of Absorption Line Profiles
    The Astrophysical Journal, Volume 763, Issue 2, article id. 95, 8 pp. (2013).
    ADS | Abstract
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  22. Morton, R. J.; Verth, G.; Fedun, V.; Shelyag, S.; Erdélyi, R.
    Evidence for the Photospheric Excitation of Incompressible Chromospheric Waves
    The Astrophysical Journal, Volume 768, Issue 1, article id. 17, 11 pp. (2013).
    ADS | Abstract
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  23. Cegla, Heather M.; Watson, C.; Shelyag, S.; Mathioudakis, M.
    A Pathway to Earth-like Worlds: Overcoming Astrophysical Noise due to Convection
    American Astronomical Society, AAS Meeting #222, id.304.02
    ADS | Abstract
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  24. Zharkov, S.; Shelyag, S.; Fedun, V.; Erdélyi, R.; Thompson, M. J.
    Photospheric high-frequency acoustic power excess in sunspot umbra: signature of magneto-acoustic modes
    Annales Geophysicae, Volume 31, Issue 8, 2013, pp.1357-1364
    ADS | Abstract
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  25. Shelyag, S.; Cally, P. S.; Reid, A.; Mathioudakis, M.
    Alfvén Waves in Simulations of Solar Photospheric Vortices
    The Astrophysical Journal Letters, Volume 776, Issue 1, article id. L4, 4 pp. (2013).
    ADS | Abstract
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  26. Nelson, C. J.; Shelyag, S.; Mathioudakis, M.; Doyle, J. G.; Madjarska, M. S.; Uitenbroek, H.; Erdélyi, R.
    Ellerman Bombs—Evidence for Magnetic Reconnection in the Lower Solar Atmosphere
    The Astrophysical Journal, Volume 779, Issue 2, article id. 125, 10 pp. (2013).
    ADS | Abstract
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  27. 2012

  28. Cegla, Heather M.; Watson, C.; Marsh, T.; Shelyag, S.; Moulds, V.;Littlefair, S.; Mathioudakis, M.; Pollacco, D.; Bonfils, X.
    Towards Earth-like Worlds: Identifying and Removing Stellar Jitter
    American Astronomical Society, AAS Meeting #219, id.432.03
    ADS | Abstract
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  29. Jess, D. B.; Shelyag, S.; Mathioudakis, M.; Keys, P. H.; Christian, D. J.;Keenan, F. P.
    Propagating Wave Phenomena Detected in Observations and Simulations of the Lower Solar Atmosphere
    The Astrophysical Journal, Volume 746, Issue 2, article id. 183, 12 pp. (2012).
    ADS | Abstract
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  30. Cegla, H. M.; Watson, C. A.; Marsh, T. R.; Shelyag, S.; Moulds, V.;Littlefair, S.; Mathioudakis, M.; Pollacco, D.; Bonfils, X.
    Stellar jitter from variable gravitational redshift: implications for radial velocity confirmation of habitable exoplanets
    Monthly Notices of the Royal Astronomical Society: Letters, Volume 421, Issue 1, pp. L54-L58.
    ADS | Abstract
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  31. Shelyag, S.; Mathioudakis, M.; Keenan, F. P.
    Mechanisms for MHD Poynting Flux Generation in Simulations of Solar Photospheric Magnetoconvection
    The Astrophysical Journal Letters, Volume 753, Issue 1, article id. L22, 5 pp. (2012).
    ADS | Abstract
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  32. Shelyag, S.; Fedun, V.; Erdélyi, R.; Keenan, F. P.; Mathioudakis, M.
    Vortices in the Solar Photosphere
    The Second ATST-EAST Meeting: Magnetic Fields from the Photosphere to the Corona. ASP Conference Proceedings, Vol. 463. Edited by T. Rimmele, A. Tritschler, F. Wöger, V. Collados, H. Socos-Navarro, R. Schlichenmaier, M. Carlsson, T. Berger, A. Cadavid, P. Gilbert, P. Goode, and M. Knölker. San Francisco: Astronomical Society of the Pacaific, 2012, p.107
    ADS | Abstract
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  33. 2011

  34. Fedun, V.; Shelyag, S.; Erdélyi, R.
    Numerical Modeling of Footpoint-driven Magneto-acoustic Wave Propagation in a Localized Solar Flux Tube
    The Astrophysical Journal, Volume 727, Issue 1, article id. 17, 14 pp. (2011).
    ADS | Abstract
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  35. Shelyag, S.; Keys, P.; Mathioudakis, M.; Keenan, F. P.
    Vorticity in the solar photosphere
    Astronomy and Astrophysics, Volume 526, id.A5, 7 pp.
    ADS | Abstract
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  36. Shelyag, S.; Fedun, V.; Keenan, F. P.; Erdélyi, R.; Mathioudakis, M.
    Photospheric magnetic vortex structures
    Annales Geophysicae, Volume 29, Issue 5, 2011, pp.883-887
    ADS | Abstract
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  37. Fedun, V.; Shelyag, S.; Verth, G.; Mathioudakis, M.; Erdélyi, R.
    MHD waves generated by high-frequency photospheric vortex motions
    Annales Geophysicae, Volume 29, Issue 6, 2011, pp.1029-1035
    ADS | Abstract
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  38. Kuridze, D.; Mathioudakis, M.; Jess, D. B.; Shelyag, S.; Christian, D. J.;Keenan, F. P.; Balasubramaniam, K. S.
    Small-scale Hα jets in the solar chromosphere
    Astronomy & Astrophysics, Volume 533, id.A76, 5 pp.
    ADS | Abstract
    X


  39. Keys, P. H.; Mathioudakis, M.; Jess, D. B.; Shelyag, S.; Crockett, P. J.;Christian, D. J.; Keenan, F. P.
    The Velocity Distribution of Solar Photospheric Magnetic Bright Points
    The Astrophysical Journal Letters, Volume 740, Issue 2, article id. L40, 5 pp. (2011).
    ADS | Abstract
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  40. 2010

  41. Shelyag, S.; Mathioudakis, M.; Keenan, F. P.; Jess, D. B.
    A photospheric bright point model
    Astronomy and Astrophysics, Volume 515, id.A107, 5 pp.
    ADS | Abstract
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  42. Matloch, Ł.; Cameron, R.; Shelyag, S.; Schmitt, D.; Schüssler, M.
    Mesogranular structure in a hydrodynamical simulation
    Astronomy and Astrophysics, Volume 519, id.A52, 5 pp.
    ADS | Abstract
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  43. Crockett, P. J.; Mathioudakis, M.; Jess, D. B.; Shelyag, S.; Keenan, F. P.; Christian, D. J.
    The Area Distribution of Solar Magnetic Bright Points
    The Astrophysical Journal Letters, Volume 722, Issue 2, pp. L188-L193 (2010).
    ADS | Abstract
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  44. 2009

  45. Shelyag, S.; Zharkov, S.; Fedun, V.; Erdélyi, R.; Thompson, M. J.
    Acoustic wave propagation in the solar sub-photosphere with localised magnetic field concentration: effect of magnetic tension
    Astronomy and Astrophysics, Volume 501, Issue 2, 2009, pp.735-743
    ADS | Abstract
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  46. Fedun, Viktor; Erdélyi, Robert; Shelyag, Sergiy
    Oscillatory Response of the 3D Solar Atmosphere to the Leakage of Photospheric Motion
    Solar Physics, Volume 258, Issue 2, pp.219-241
    ADS | Abstract
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  47. Shelyag, S.; Zharkov, S.; Fedun, V.; Erdélyi, R.; Thompson, M. J.
    Numerical Simulation of Acoustic Wave Propagation in the Solar Sub-Photosphere with Localized Magnetic Field Concentration
    Solar-Stellar Dynamos as Revealed by Helio- and Asteroseismology: GONG 2008/SOHO 21 ASP Conference Series, Vol. 416, proceedings of a conference held 11-15 August 2008 at the High Altitude Observatory, Boulder, Colorado, USA. Edited by Mausumi Dikpati, Torben Arentoft, Irene González Hernández, Charles Lindsey, and Frank Hill. San Francisco: Astronomical Society of the Pacific, 2009., p.167
    ADS | Abstract
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  48. Zharkov, S.; Shelyag, S.; Thompson, M. J.
    Analysis of Acoustic Wave Propagation in the Subphotosphere with Localized Magnetic Field Concentration
    Solar-Stellar Dynamos as Revealed by Helio- and Asteroseismology: GONG 2008/SOHO 21 ASP Conference Series, Vol. 416, proceedings of a conference held 11-15 August 2008 at the High Altitude Observatory, Boulder, Colorado, USA. Edited by Mausumi Dikpati, Torben Arentoft, Irene González Hernández, Charles Lindsey, and Frank Hill. San Francisco: Astronomical Society of the Pacific, 2009., p.75
    ADS | Abstract
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  49. 2008

  50. Shelyag, S.; Fedun, V.; Erdélyi, R.
    Magnetohydrodynamic code for gravitationally-stratified media
    Astronomy and Astrophysics, Volume 486, Issue 2, 2008, pp.655-662
    ADS | Abstract
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  51. 2007

  52. Shelyag, S.; Erdélyi, R.; Thompson, M. J.
    Forward modelling of sub-photospheric flows for time-distance helioseismology
    Astronomy and Astrophysics, Volume 469, Issue 3, July III 2007, pp.1101-1107
    ADS | Abstract
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  53. Shelyag, S.; Schüssler, M.; Solanki, S. K.; Vögler, A.
    Stokes diagnostics of simulated solar magneto-convection
    Astronomy and Astrophysics, Volume 469, Issue 2, July II 2007, pp.731-747
    ADS | Abstract
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  54. 2006

  55. Shelyag, S.; Erdélyi, R.; Thompson, M. J.
    Helioseismology of sub-photospheric flows
    Proceedings of SOHO 18/GONG 2006/HELAS I, Beyond the spherical Sun (ESA SP-624). 7-11 August 2006, Sheffield, UK. Editor: Karen Fletcher. Scientific Editor: Michael Thompson, Published on CDROM, id.123.1
    ADS | Abstract
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  56. Shelyag, S.; Erdélyi, R.; Thompson, M. J.
    Forward Modeling of Acoustic Wave Propagation in the Quiet Solar Subphotosphere
    The Astrophysical Journal, Volume 651, Issue 1, pp. 576-583.
    ADS | Abstract
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  57. 2005

  58. Vögler, A.; Shelyag, S.; Schüssler, M.; Cattaneo, F.; Emonet, T.; Linde, T.
    Simulations of magneto-convection in the solar photosphere. Equations, methods, and results of the MURaM code
    Astronomy and Astrophysics, v.429, p.335-351 (2005)
    ADS | Abstract
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  59. Khomenko, E. V.; Shelyag, S.; Solanki, S. K.; Vögler, A.
    Stokes diagnostics of simulations of magnetoconvection of mixed-polarity quiet-Sun regions
    Astronomy and Astrophysics, Volume 442, Issue 3, November II 2005, pp.1059-1078
    ADS | Abstract
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  60. Shelyag, S.; Erdelyi, R.; Thompson, M. J.
    Acoustic Wave Propagation in the Solar Subphotosphere
    American Geophysical Union, Fall Meeting 2005, abstract #SH53A-1237
    ADS | Abstract
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  61. 2004

  62. Khomenko, E. V.; Shelyag, S.; Solanki, S. K.; Vögler, A.; Schüssler, M.
    Stokes diagnostics of magneto-convection. Profile shapes and asymmetries
    Multi-Wavelength Investigations of Solar Activity, IAU Symposium, Vol. 223. Edited by Alexander V. Stepanov, Elena E. Benevolenskaya, and Alexander G. Kosovichev. Cambridge, UK: Cambridge University Press, 2004., p.635-636
    ADS | Abstract
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  63. Khomenko, E. V.; Shelyag, S.; Solanki, S. K.; Vogler, A.; Schussler, M.
    Stokes Diagnostics of Magnetoconvection. Profile shapes and asymmetries.
    35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France., p.2131
    ADS | Abstract
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  64. Shelyag, S.; Schüssler, M.; Solanki, S. K.; Berdyugina, S. V.; Vögler, A.
    G-band spectral synthesis and diagnostics of simulated solar magneto-convection
    Astronomy and Astrophysics, v.427, p.335-343 (2004)
    ADS | Abstract
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  65. Cameron, R.; Vögler, A.; Shelyag, S.; Schüssler, M.
    The Decay of a Simulated Pore
    The Solar-B Mission and the Forefront of Solar Physics, ASP Conference Series, Vol. 325, Proceedings of the Fifth Solar-B Science Meeting held 12-14 November, 2003 in Roppongi, Tokyo, Japan. Edited by T. Sakurai and T. Sekii. San Francisco: Astronomical Society of the Pacific, 2004., p.57
    ADS | Abstract
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  66. 2003

  67. Vögler, A.; Shelyag, S.; Schüssler, M.; Cattaneo, F.; Emonet, T.; Linde, T.
    Simulation of Solar Magnetoconvection
    Modelling of Stellar Atmospheres, Proceedings of the 210th Symposium of the International Astronomical Union held at Uppsala University, Uppsala, Sweden, 17-21 June, 2002. Edited by N. Piskunov, W.W. Weiss, and D.F. Gray. Published on behalf of the IAU by the Astronomical Society of the Pacific, 2003., p.157
    ADS | Abstract
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  68. Kontorovich, Victor M.; Shelyag, Sergey I.
    The influence of mergings on galaxy evolution
    Astrophysics and Space Science, v. 284, Issue 2, p. 475-478 (2003).
    ADS | Abstract
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  69. Solanki, S. K.; Shelyag, S.; Vögler, A.; Schüssler, M.
    Solar magnetoconvection simulations and comparison with observations
    EGS - AGU - EUG Joint Assembly, Abstracts from the meeting held in Nice, France, 6 - 11 April 2003, abstract #1570
    ADS | Abstract
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  70. Schüssler, M.; Shelyag, S.; Berdyugina, S.; Vögler, A.; Solanki, S. K.
    Why Solar Magnetic Flux Concentrations Are Bright in Molecular Bands
    The Astrophysical Journal, Volume 597, Issue 2, pp. L173-L176.
    ADS | Abstract
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  71. 2002

  72. Kontorovich, V. M.; Shelyag, S. I.
    Galaxy Cluster Mass Function Evolution Caused by Galaxy Mergings
    Tracing Cosmic Evolution with Galaxy Clusters. ASP Conference Proceedings, Vol. 268. Edited by Stefano Borgani, Marino Mezzetti, and Riccardo Valdarnini. ISBN: 1-58381-108-7 San Francisco, Astronomical Society of the Pacific, 2002., p.397
    ADS | Abstract
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  73. 2001

  74. Shelyag, S. I.
    The overflow of density singularity by shock generated by strong explosion
    Kosmichna Nauka i Tekhnologiya, Dodatok, Tom 7, No. 2, p. 101 - 104 (2001). In: Proceedings of the VIII Ukrainian Conference and School on Plasma Physics and Controlled Fusion, Alushta, Crimea, Ukraine, September 11 - 16, 2000, edited by O. K. Cheremnykh
    ADS | Abstract
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  75. Kontorovich, V.; Shelyag, S.
    The Enveloping of a Density Singularity by Shock Generated by Strong Explosion
    Astronomische Gesellschaft Abstract Series, Vol. 18. Abstracts of Contributed Talks and Posters presented at the Annual Scientific Meeting of the Astronomische Gesellschaft at the Joint European and National Meeting JENAM 2001 of the European Astronomical Society and the Astronomische Gesellschaft at Munich, September 10-15, 2001, abstract #P182.
    ADS | Abstract
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