Dr
Gary
Verth
School of Mathematical and Physical Sciences
Lecturer
g.verth@sheffield.ac.uk
+44 114 222 3828
+44 114 222 3828
Hicks Building
Full contact details
Dr Gary Verth
Hicks Building
School of Mathematical and Physical Sciences
Hicks Building
Hounsfield Road
Sheffield
S3 7RH
- Research interests
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My up-to-date publications list can be found here: SAO/NASA Astrophysics Data System (ADS)
- Publications
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All publications
Journal articles
- Multiheight Identification of Sausage and Fluting Eigenmodes in a Solar Pore. The Astrophysical Journal Letters, 1005(2), L81-L81.
- Magnetoacoustic waves in two-fluid weakly ionised solar atmospheric plasmas in ionisation non-equilibrium. Astronomy & Astrophysics. View this article in WRRO
- Solar Vortex Detection with Velocity Field Normalization: Eliminating False Positives. The Astrophysical Journal, 1002(1), 58-58.
- Oscillatory Dynamics and Energy Transport in Twisted Magnetic Flux Tubes of the Solar Photosphere. Solar Physics, 301(4).
- Can Instrumental Effects Obscure the True Photospheric Wave Spectrum?. The Astrophysical Journal, 997(2), 197-197.
- Guided Waves Along a Density Interface in Partially Ionised Solar Plasmas. Solar Physics, 300(11).
- Global Compressive Oscillations in the Outer Solar Corona Driven by an Extreme Coronal Mass Ejection. The Astrophysical Journal Letters, 994(1), L27-L27.
- Alfvén Waves in Partially Ionised Solar Steady-State Plasmas. Solar Physics, 300(11).
- Driven phase-mixed Alfvén waves in a partially ionized solar plasma. The Astrophysical Journal, 988(1). View this article in WRRO
- 3D magnetohydrodynamic wave propagation and energy transport in a simulated solar vortex. The Astrophysical Journal, 988(1). View this article in WRRO
- Umbral oscillations in the photosphere. Astronomy & Astrophysics, 697. View this article in WRRO
- Recovering coherent flow structures in active regions using machine learning. Monthly Notices of the Royal Astronomical Society, 539(3), 2498-2512. View this article in WRRO
- Wave analysis tools. Nature Reviews Methods Primers, 5(1). View this article in WRRO
- The dynamics of small-scale magnetic fields modulated by the solar cycle. Astronomy & Astrophysics, 695. View this article in WRRO
- Poynting flux of MHD modes in magnetic solar vortex tubes. The Astrophysical Journal, 975(2). View this article in WRRO
- Solar vortex tubes. III. vorticity and energy transport. The Astrophysical Journal, 975(1). View this article in WRRO
- Modeling the effects of a light bridge on properties of magnetohydrodynamic waves in solar pores. The Astrophysical Journal, 975(1). View this article in WRRO
- Slow body MHD waves in inhomogeneous photospheric waveguides. Universe, 10(8). View this article in WRRO
- Sausage, kink, and fluting magnetohydrodynamic wave modes identified in solar magnetic pores by Solar Orbiter/PHI. Astronomy & Astrophysics, 688. View this article in WRRO
- Unexpected frequency of horizontal oscillations of magnetic structures in the solar photosphere. Astronomy & Astrophysics, 687. View this article in WRRO
- SunbYte: an autonomous pointing framework for low-cost robotic solar telescopes on high altitude balloons. Experimental Astronomy, 57(3). View this article in WRRO
- Slow body magnetohydrodynamic waves in solar photospheric flux tubes with density inhomogeneity. Monthly Notices of the Royal Astronomical Society, 529(1), 748-760. View this article in WRRO
- Magnetohydrodynamic Poynting flux vortices in the solar atmosphere and their role in concentrating energy. The Astrophysical Journal, 963(1). View this article in WRRO
- Phase mixing of propagating Alfvén waves in a single-fluid partially ionized solar plasma. The Astrophysical Journal, 958(1). View this article in WRRO
- Atmospheric waves disturbances from the solar terminator according to the VLF radio stations data. Advances in Space Research, 72(11), 4825-4835. View this article in WRRO
- The temporal and spatial evolution of magnetohydrodynamic wave modes in sunspots. The Astrophysical Journal, 954(1). View this article in WRRO
- Advanced Γ method for small-scale vortex detection in the solar atmosphere. The Astrophysical Journal Supplement Series, 267(2). View this article in WRRO
- Novel approach to forecasting photospheric emergence of active regions. The Astrophysical Journal Letters, 948(2). View this article in WRRO
- Waves in the lower solar atmosphere: the dawn of next-generation solar telescopes. Living Reviews in Solar Physics, 20(1).
- Small-scale solar jet formation and their associated waves and instabilities. Advances in Space Research, 71(4), 1866-1892. View this article in WRRO
- The effect of linear background rotational flows on magnetoacoustic modes of a photospheric magnetic flux tube. Monthly Notices of the Royal Astronomical Society, 518(4), 6355-6366.
- The Propagation of Coherent Waves Across Multiple Solar Magnetic Pores. The Astrophysical Journal, 938(2), 143-143.
- Comparison of exact and approximate MHD slow body mode solutions in photospheric waveguides. The Astrophysical Journal, 938(1).
- MHD wave modes of solar magnetic flux tubes with the realistic cross-section. EGU General Assembly 2022. View this article in WRRO
- New approach for analyzing dynamical processes on the surface of photospheric vortex tubes. The Astrophysical Journal, 928(1). View this article in WRRO
- Magnetohydrodynamic wave mode identification in circular and elliptical sunspot umbrae : evidence for high-order modes. The Astrophysical Journal, 927(2). View this article in WRRO
- The importance of horizontal Poynting flux in the solar photosphere. The Astrophysical Journal, 927(2). View this article in WRRO
- Waves in weakly ionized solar plasmas. Monthly Notices of the Royal Astronomical Society, 511(4), 5274-5286. View this article in WRRO
- Large scale coherent magnetohydrodynamic oscillations in a sunspot. Nature Communications, 13(1). View this article in WRRO
- II. The effect of axisymmetric and spatially varying equilibria and flow on MHD wave modes: cylindrical geometry. Monthly Notices of the Royal Astronomical Society, 510(2), 2689-2706. View this article in WRRO
- Generation of localised vertical streams in unstable stratified atmosphere. Fluids, 6(12).
- Kink oscillations of coronal loops. Space Science Reviews, 217(6). View this article in WRRO
- Solar vortex tubes. II. On the origin of magnetic vortices. The Astrophysical Journal, 915(1). View this article in WRRO
- A novel approach to identify resonant MHD wave modes in solar pores and sunspot umbrae : B − ω analysis. Astronomy and Astrophysics, 649. View this article in WRRO
- Magnetohydrodynamic wave modes of solar magnetic flux tubes with an elliptical cross section. The Astrophysical Journal, 912(1). View this article in WRRO
- I. The effect of symmetric and spatially varying equilibria and flow on MHD wave modes : slab geometry. Monthly Notices of the Royal Astronomical Society, 504(3), 4077-4092. View this article in WRRO
- Critical science plan for the Daniel K. Inouye solar telescope (DKIST). Solar Physics, 296(4). View this article in WRRO
- The Dispersion Diagram for Magnetoacoustic Waves in Arbitrarily Structured Solar Waveguides.
- The stationary concentrated vortex model. Climate, 9(3), 39-39. View this article in WRRO
- Proper orthogonal and dynamic mode decomposition of sunspot data. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 379(2190). View this article in WRRO
- Slow magnetoacoustic waves in gravitationally stratified two-fluid plasmas in strongly ionized limit. Monthly Notices of the Royal Astronomical Society, 501(2), 1940-1950. View this article in WRRO
- Generation of low-frequency kinetic waves at the footpoints of pre-flare coronal loops. Solar Physics, 295(12). View this article in WRRO
- Solar vortex tubes : vortex dynamics in the solar atmosphere. Astrophysical Journal, 898(2). View this article in WRRO
- Spicule jets in the solar atmosphere modeled with resistive MHD and thermal conduction. Astrophysical Journal, 897(2). View this article in WRRO
- The effect of the August 21, 2017 total solar eclipse on the phase of VLF/LF signals. Earth and Space Science, 7(2). View this article in WRRO
- Sheffield students win US rocket competition. Astronomy & Geophysics, 60(3), 3.36-3.37. View this article in WRRO
- In situ generation of coronal Alfvén waves by jets. Monthly Notices of the Royal Astronomical Society, 484(2), 1936-1945. View this article in WRRO
- Dust devils: structural features, dynamics and climate impact. Climate, 7(1). View this article in WRRO
- Analysis of 3D plasma motions in a chromospheric jet formed due to magnetic reconnection.
- Vortex flows in the solar atmoshpere: automated identification and statistical analysis. Astrophysical Journal, 869(2). View this article in WRRO
- Flows and magnetic field structures in reconnection regions of simulations of the solar atmosphere: Do flux pile-up models work?. Astronomy and Astrophysics, 620. View this article in WRRO
- On the stability of incompressible MHD modes in magnetic cylinder with twisted magnetic field and flow. Astrophysical Journal, 866(2). View this article in WRRO
- Tornado model for a magnetised plasma. Physics of Plasmas, 25(5). View this article in WRRO
- Magnetic shocks and substructures excited by torsional Alfvén wave interactions in merging expanding flux tubes. Astrophysical Journal, 857(2). View this article in WRRO
- Photospheric observations of surface and body modes in solar magnetic pores. Astrophysical Journal, 857(1). View this article in WRRO
- I. Jet Formation and Evolution due to 3D Magnetic Reconnection. The Astrophysical Journal, 856(2). View this article in WRRO
- Evolution of Complex 3D Motions in Spicules. Astrophysical Journal, 853(1). View this article in WRRO
- The Frequency-dependent Damping of Slow Magnetoacoustic Waves in a Sunspot Umbral Atmosphere. The Astrophysical Journal, 847(1). View this article in WRRO
- Incompressible magnetohydrodynamic modes in the thin magnetically twisted flux tube. Astronomy & Astrophysics, 604. View this article in WRRO
- An Inside Look at Sunspot Oscillations with Higher Azimuthal Wavenumbers. The Astrophysical Journal, 842(1). View this article in WRRO
- Dynamic Behavior of Spicules Inferred from Perpendicular Velocity Components. Astrophysical Journal, 840(2), 840-896. View this article in WRRO
- Project SunbYte: solar astronomy on a budget. Astronomy and Geophysics, 58(2), 2.24-2.25. View this article in WRRO
- Resonant Absorption of Axisymmetric Modes in Twisted Magnetic Flux Tubes. Astrophysical Journal, 823(2). View this article in WRRO
- Magnetohydrodynamic Oscillations in the Solar Corona and Earth’s Magnetosphere: Towards Consolidated Understanding. Space Science Reviews, 200(1-4), 75-203.
- MHD wave modes resolved in fine-scale chromospheric magnetic structures. Reviews of Geophysics. View this article in WRRO
- Ultra-high-resolution Observations of MHD Waves in Photospheric Magnetic Structures. Reviews in Geophysics. View this article in WRRO
- Axisymmetric Modes in Magnetic Flux Tubes with Internal and External Magnetic Twist. Astrophysical Journal, 810(1). View this article in WRRO
- Observations and mode identification of sausage waves in a magnetic pore. Astronomy and Astrophysics, 579. View this article in WRRO
- Wave Damping Observed in Upwardly Propagating Sausage-mode Oscillations contained within a Magnetic Pore. Astrophysical Journal, 806(1). View this article in WRRO
- Multiwavelength studies of MHD waves in the solar chromosphere: An overview of recent results. Space Science Reviews. View this article in WRRO
- The transverse and rotational motions of magnetohydrodynamic kink waves in the solar atmosphere. Astrophysical Journal, 788(1).
- The generation and damping of propagating MHD kink waves in the solar
atmosphere.
- Characteristics of transverse waves in chromospheric mottles.
- Erratum: Energy content and propagation in transverse solar atmospheric waves (Astrophysical Journal (2013) 768 (191)). Astrophysical Journal, 771(1).
- Energy content and propagation in transverse solar atmospheric waves. Astrophysical Journal, 768(2).
- Evidence for the photospheric excitation of incompressible chromospheric
waves.
- Observations of ubiquitous compressive waves in the Sun's chromosphere.. Nat Commun, 3, 1315.
- Magneto-seismology of solar atmospheric loops by means of longitudinal
oscillations.
- Generation of quasi-periodic waves and flows in the solar atmosphere by
oscillatory reconnection. (2012) ApJ, 749, 30.
- Longitudinal oscillations in density stratified and expanding solar waveguides. Astrophysical Journal, 748(2).
- Frequency filtering of torsional Alfvén waves by chromospheric magnetic field. Astrophysical Journal Letters, 740(2).
- Determination of sub-resolution structure of jet by solar
magnetoseismology.
- Resonantly damped propagating kink waves in longitudinally stratified solar waveguides. Astrophysical Journal, 736(1).
- Magnetoseismological determination of magnetic field and plasma density height variation in a solar spicule. Astrophysical Journal Letters, 733(1 PART 2).
- Seismology of transversely oscillating coronal loops with siphon flows. Astrophysical Journal Letters, 729(2 PART II).
- Selective spatial damping of propagating kink waves due to resonant absorption. Astronomy and Astrophysics, 524(5).
- Observational evidence of resonantly damped propagating kink waves in the solar corona. Astrophysical Journal Letters, 718(2 PART 2), L102-L105.
- MAGNETOSEISMOLOGY: EIGENMODES OF TORSIONAL ALFVEN WAVES IN STRATIFIED SOLAR WAVEGUIDES. ASTROPHYS J, 714(2), 1637-1648.
- Coronal Seismology by Means of Kink Oscillation Overtones. SPACE SCI REV, 149(1-4), 3-29.
- Transverse oscillations of longitudinally stratified coronal loops with variable cross section. Astrophysical Journal, 686(1), 694-700.
- REFINED MAGNETOSEISMOLOGICAL TECHNIQUE FOR THE SOLAR CORONA. ASTROPHYS J LETT, 687(1), L45-L48.
- Discovery of spatial periodicities in a coronal loop using automated edge-tracking algorithms. ASTROPHYS J, 680(2), 1523-1531.
- Effect of longitudinal magnetic and density inhomogeneity on transversal coronal loop oscillations. ASTRON ASTROPHYS, 486(3), 1015-1022.
- Magneto-seismology of the solar atmosphere. Astronomische Nachrichten, 328(8), 764-768.
- Spatial magneto-seismology: effect of density stratification on the first harmonic amplitude profile of transversal coronal loop oscillations. ASTRON ASTROPHYS, 475(1), 341-348.
- Magneto-seismology: Effect of inhomogeneous magnetic field on transversal coronal loop oscillations. Proceedings of the International Astronomical Union, 3(S247), 123-132.
- Solar feature tracking in both spatial and temporal domains. Proceedings of the International Astronomical Union, 3(S247), 288-295.
- The effect of density stratification on the amplitude profile of transversal coronal loop oscillations. ASTRON ASTROPHYS, 462(2), 743-751.
- Solar coronal magneto-seismology with Solar Orbiter. European Space Agency Special Publication ESA SP(SP-641).
- Lagrangian coherent structures in space plasmas. Reviews of Modern Plasma Physics, 7(1).
- WAVE DAMPING OBSERVED IN UPWARDLY PROPAGATING SAUSAGE-MODE OSCILLATIONS CONTAINED WITHIN A MAGNETIC PORE. The Astrophysical Journal, 806(1), 132-132.
- ENERGY PROPAGATION BY TRANSVERSE WAVES IN MULTIPLE FLUX TUBE SYSTEMS USING FILLING FACTORS. The Astrophysical Journal, 795(1), 18-18.
- MHD waves generated by high-frequency photospheric vortex motions. Annales Geophysicae, 29(6), 1029-1035.
Book chapters
- Ultra-High-Resolution Observations of MHD Waves in Photospheric Magnetic Structures, LOW-FREQUENCY WAVES IN SPACE PLASMAS (pp. 449-465).
- MHD Wave Modes Resolved in Fine-Scale Chromospheric Magnetic Structures, LOW-FREQUENCY WAVES IN SPACE PLASMAS (pp. 433-448).
Conference proceedings
- Sheffield University Nova Rocket Innovative Design Engineering (SUNRIDE). 24th ESA Symposium on European Rocket and Balloon Programmes and Related Research Proceedings (pp 122-127). Noordwijk, The Netherlands, 16 June 2019 - 16 June 2019. View this article in WRRO
- Sheffield University solar balloon lifted telescope (SunbYte - BEXUS 25). Proceedings of the 2nd Symposium on Space Educational Activities (pp 108-112). Budapest, 11 April 2018 - 11 April 2018. View this article in WRRO
- Spicing up your space education with CanSats rockets and hackathons... - the Space Universities Network Recipe Book. Proceedings of the 3rd Symposium on Space Educational Activities (pp 246-250)
Preprints
- Collective Vortex Dynamics: From Isolated Vortices to their Communities, arXiv.
- Observing solar vortices with existing and future instrumentation. Solar Physics International Network for Swirls (SPINS) white paper (Helio), arXiv.
- Can instrumental effects obscure the true photospheric wave spectrum?, arXiv.
- Solar Vortex Detection With Velocity Field Normalisation: Eliminating False Positives, arXiv.
- Alfven Waves in Partially Ionised Solar Steady-State Plasmas, arXiv.
- Disentangling Vortex-driven Dynamics in the Solar Atmosphere Using Information Theory, arXiv.
- Solar Vortices as Conduits for Magnetoacoustic Waves: Multi-Layer Coupling and Their Role in Atmospheric Heating, arXiv.
- Global CME-driven oscillations in the outer solar corona, arXiv.
- Driven phase-mixed Alfvén waves in a partially ionized solar plasma, arXiv.
- 3D MHD wave propagation and energy transport in a simulated solar vortex, arXiv.
- Umbral oscillations in the photosphere. A comprehensive statistical study, arXiv.
- The dynamics of small-scale magnetic fields modulated by the solar cycle, arXiv.
- Poynting flux of MHD modes in magnetic solar vortex tubes, arXiv.
- Modeling the effects of a lightbridge on oscillations in a solar pore, arXiv.
- Unexpected frequency of horizontal oscillations of magnetic structures in the solar photosphere, arXiv.
- Sausage, kink, and fluting MHD wave modes identified in solar magnetic pores by Solar Orbiter/PHI, arXiv.
- Phase mixing of propagating Alfv{é}n waves in a single-fluid partially ionized solar plasma, arXiv.
- Atmospheric waves disturbances from the solar terminator according to the VLF radio stations data, arXiv.
- The temporal and spatial evolution of MHD wave modes in sunspots, arXiv.
- SunbYte: A framework for low-cost robotic solar telescopes on high altitude balloons, Research Square Platform LLC.
- Waves in the lower solar atmosphere: the dawn of next-generation solar telescopes, arXiv.
- The effect of linear background rotational flows on magnetoacoustic modes of a photospheric magnetic flux tube, arXiv.
- The Propagation of Coherent Waves Across Multiple Solar Magnetic Pores, arXiv.
- Comparison of exact and approximate MHD slow body mode solutions in photospheric waveguides, arXiv.
- Small-scale solar jet formation and their associated waves and instabilities, arXiv.
- The importance of horizontal Poynting flux in the solar photosphere, arXiv.
- New approach for analysing dynamical processes on the surface of photospheric vortex tubes, arXiv.
- Waves in weakly ionised solar plasmas, arXiv.
- Magnetohydrodynamic wave mode identification in circular and elliptical sunspot umbrae: evidence for high order modes, arXiv.
- II. The effect of axisymmetric and spatially varying equilibria and flow on MHD wave modes: Cylindrical geometry, arXiv.
- A novel approach to identify resonant MHD wave modes in solar pores and sunspot umbrae: $B-omega$ analysis, arXiv.
- Slow magnetoacoustic waves in gravitationally stratified two-fluid plasmas in strongly ionised limit, arXiv.
- Proper Orthogonal and Dynamic Mode Decomposition of Sunspot Data, arXiv.
- Critical Science Plan for the Daniel K. Inouye Solar Telescope (DKIST), arXiv.
- Solar Vortex Tubes: Vortex Dynamics in the Solar Atmosphere, arXiv.
- Spicule jets in the solar atmosphere modeled with resistive MHD and thermal conduction, arXiv.
- Photospheric Observations of Surface and Body Modes in Solar Magnetic Pores., Wiley.
- Flows and magnetic field structures in reconnection regions of simulations of the solar atmosphere: do flux pile-up models work?, arXiv.
- Analysis of 3D plasma motions in a chromospheric jet formed due to magnetic reconnection, arXiv.
- Magnetic shocks and substructures excited by torsional Alfvén wave interactions in merging expanding flux tubes, arXiv.
- Photospheric observations of surface and body modes in solar magnetic pores, arXiv.
- I. Jet Formation and Evolution due to 3D Magnetic Reconnection, arXiv.
- The Frequency-dependent Damping of Slow Magnetoacoustic Waves in a Sunspot Umbral Atmosphere, arXiv.
- Incompressible MHD modes in the thin magnetically twisted flux tube, arXiv.
- Axisymmetric Modes in Magnetic Flux Tubes with Internal and External Magnetic Twist, arXiv.
- Resonant Absorption of Axisymmetric Modes in Twisted Magnetic Flux Tubes, arXiv.
- Vortex Flows in the Solar Atmoshpere: Automated Identification and Statistical Analysis, arXiv.
- An Inside Look at Sunspot Oscillations with Higher Azimuthal Wavenumbers, arXiv.
- Wave Damping Observed in Upwardly Propagating Sausage-mode Oscillations contained within a Magnetic Pore, arXiv.
- MHD wave modes resolved in fine-scale chromospheric magnetic structures, arXiv.
- Multiwavelength studies of MHD waves in the solar chromosphere: An overview of recent results, arXiv.
- Ultra-high-resolution Observations of MHD Waves in Photospheric Magnetic Structures, arXiv.
- The generation and damping of propagating MHD kink waves in the solar atmosphere, arXiv.
- Characteristics of transverse waves in chromospheric mottles, arXiv.
- Observations of ubiquitous compressive waves in the Sun's chromosphere, arXiv.
- Evidence for the photospheric excitation of incompressible chromospheric waves, arXiv.
- Longitudinal oscillations in density stratified and expanding solar waveguides, arXiv.
- Magneto-seismology of solar atmospheric loops by means of longitudinal oscillations, arXiv.
- Generation of quasi-periodic waves and flows in the solar atmosphere by oscillatory reconnection, arXiv.
- Determination of sub-resolution structure of jet by solar magnetoseismology, arXiv.
- Resonantly Damped Propagating Kink Waves in Longitudinally Stratified Solar Waveguides, arXiv.
- Seismology of transversely oscillating coronal loops with siphon flows, arXiv.
- Observational evidence of resonantly damped propagating kink waves in the solar corona, arXiv.
- Selective spatial damping of propagating kink waves due to resonant absorption, arXiv.
- Discovery of Spatial Periodicities in a Coronal Loop using Automated Edge-Tracking Algorithms, arXiv.
- Multiheight Identification of Sausage and Fluting Eigenmodes in a Solar Pore. The Astrophysical Journal Letters, 1005(2), L81-L81.
- Research group
- Teaching activities
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MAS112 Vectors and Mechanics MAS420 Signal Processing