Publications & Highlights

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Althaus, L. G., Camisassa, M. E., Torres, S., Battich, T., Córsico, A. H., Rebassa-Mansergas, A., & Raddi, R. (2022): “Structure and evolution of ultra-massive white dwarfs in general relativity”, Astronomy and Astrophysics, 668, A58

Althaus, L. G., Camisassa, M. E., Torres, S., et al. (2022): “Structure and evolution of ultra- massive white dwarfs in general relativity”, Astronomy and Astrophysics, 668, A58

Belucz, B., Dikpati, M., McIntosh, S. W., Leamon, R. J. & Erdelyi, R. (2023): “Magnetohydrodynamic Instabilities of Double Magnetic Bands in a Shallow-water Tachocline Model: I Cross-equatorial Interactions of Bands”, ApJ, 945, 32, 17pp.

Belucz, B., Dikpati, M., McIntosh, S. W. & Erdelyi, R. (2020), “MHD of double-bands representing extended solar cycle”, American Geophysical Union, Fall Meeting 2020, abstract #SH002-0020

Bhowmik, P., Jiang, J., Upton, L., Lemerle, A., Nandy, D. (2023): “Physical Models for Solar Cycle Predictions”, Space Science Reviews, (in press), (arXiv:2303.12648).

Braun, D.~C., Birch, A.~C. & Fan, Y. (2021): “Probing the Solar Meridional Circulation Using Fourier Legendre Decomposition”, The Astrophysical Journal, Volume 911, Issue 1, id.54, 19 pp.

Calkins, M. A., Orvedahl, R. J., & Featherstone, N. A. (2021): “Large-scale balances and asymptotic scaling behaviour in spherical dynamos”, Geophysical Journal International, 227, 1228-1245

Camisassa, M. E., & Featherstone, N. A. (2022): “Solar-like to Antisolar Differential Rotation: A Geometric Interpretation” The Astrophysical Journal, 938, 65

Camisassa, M. E., Althaus, L. G., Koester, D., et al. (2022): “The evolution of ultra-massive carbon-oxygen white dwarfs” Monthly Notices of the Royal Astronomical Society, 511, 5198- 5206

Camisassa, M. E., Raddi, R., Althaus, L. G., et al. (2022): “Can we reveal the core-chemical composition of ultra-massive white dwarfs through their magnetic fields?” Monthly Notices of the Royal Astronomical Society, 516, L1-L6

Chatterjee, S., Dikpati, M., McIntosh, S. W., Norton, A. A., Ambroz, P., Gilman, P. A., Jain, K. & Munoz-Jaramillo, A. (2020): “Derivation of toroid patterns from analysis of magnetograms and inferring their deep-origins”, American Geophysical Union, Fall Meeting 2020, abstract #SH002-0013, Dec. 2020

Chatterjee, S., Banerjee, D. & Dikpati, M. (2023): “Editorial: Study of long-term solar datasets: exploing spatio-temporal patterns of solar variability on different time scales and implications in space weather”, Front. Astron. Space Sci., vol. 10, id. 1207120, 10.3389/fspas.2023.1207120

Diercke, A., Kuckein, C., Cauley, P. W. , Poppenhäger, K. , Alvarado-Gómez, J. D., Dineva, E., Denker, C. (2022): “Solar Hα excess during Solar Cycle 24 from full-disk filtergrams of the Chromospheric Telescope”, A&A, 661, 107

Dikpati, M., Braun, D., Featherstone, N., Komm, R., Liu, Y., Scherrer, P., Upton, L. A. & Wang, H. (2020): “Global solar flows and magnetic fields: Observing, simulating and predicting their impact on the heliosphere and terrestrial atmosphere”, American Geophysical Union, Fall Meeting 2020, abstract #SH002-0008, Dec. 2020

Dikpati, M., Braun, D., Featherstone, N., Komm, R., Liu, Y., Scherrer, P., Upton, L. A. & Wang, H. (2021): “Global solar flows and their impact on magnetic activity”AGU Fall Meeting 2021, held in New Orleans, LA, 13-17 December 2021, id. SH55D-1872.

Dikpati, M., Gilman, P. A., McIntosh, S. W. & Zaqarashvili, T. V. (2021): “Reconciling various Rossby wave observations using global (M)HD models”, American Astronomical Society meeting #238, id. 113.19. Bulletin of the American Astronomical Society, Vol. 53, No. 6 e-id 2021n6i113p19

Dikpati, M, McIntosh, S. W. & Wing, S. (2021): “Simulating Properties of “Seasonal” Variability in Solar Activity and Space Weather Impacts”, Frontier in Astronomy & Space Science, 8.688604

Dikpati, M. & McIntosh, S. W. (2020): “Space weather challenge and forecasting implication of Rossby waves”, Space Weather, 18, e2018SW002109, 30pp

Dikpati, M., Braun, D. C., Featherstone, N. A., Hindman, B., Komm, R., Liu, Y., Upton, L. & Wang, H. (2022): “Observations and Simulations of Solar Flows and Their Roles in Magnetic Activity Patterns at the Surface”, AGU Fall Meeting 2022, held in Chicago, IL, 12-16 December 2022, id. SH15D-1515, https://agu.confex.com/agu/fm22/meetingapp.cgi/Paper/1183515

Dikpati, M., Gilman, P. A., Chatterjee, S., McIntosh, S. W. & Zaqarashvili, T. V. (2020): “Physics of Magnetohydrodynamic Rossby Waves in the Sun”, ApJ, 896, issue 2, 141, 16pp

Dikpati, M., Gilman, P. A., Guerrero, G. A., Kosovichev, A. G., McIntosh, S. W., Sreenivasan, K. R., Warnecke, J. & Zaqarashvili, T. V. (2022): “Simulating Solar Near-surface Rossby Waves by Inverse Cascade from Supergranule Energy”, ApJ, 931, 117, 18pp

Dikpati, M., McIntosh, S. W., Chatterjee, S., Norton, A. A., Ambroz, P., Gilman, P. A., Jain, K. & Munoz-Jaramillo, A. (2021): “Deciphering the Deep Origin of Active Regions via Analysis of Magnetograms”, ApJ, 910, 91, 24pp

Dikpati, M., Norton, A. A., McIntosh, S. W. & Gilman, P. A. (2021): “Dynamical Splitting of Spot-producing Magnetic Rings in a Nonlinear Shallow-water Model”, ApJ, 922, 46, 13pp

Dikpati, M., Norton, A., McIntosh, S. & Gilman, P. (2022): “Active regions from split toroidal rings”, The Third Triennial Earth-Sun Summit (TESS), held 8-11 August, 2022 in Bellevue/Seattle, WA. Bulletin of the AAS, Volume 54, Issue 7, article id. 2022n7i112p05, https://baas.aas.org/pub/2022n7i112p05/release/1

Elek, A., Belucz, B., Dikpati, M., Erdelyi, R., Gyenge, N. & Korsos, M. (2021): “Impact of Time-varying High-latitude Meridional Circulation Cell in Polar Fields”, AGU Fall meeting 2021, abstract# SH35A-2033, https://agu.confex.com/agu/fm21/meetingapp.cgi/Paper/913607

Fuentes, J. R., Anders, E. H., Cumming, A., & Hindman, B. W. (2023): “Rotation Reduces Convective Mixing in Jupiter and Other Gas Giants”, The Astrophysical Journal, 950, L4

Fuentes, J. R., Cumming, A., Castro-Tapia, M., & Anders, E. H. (2023): “Heat Transport and Convective Velocities in Compositionally Driven Convection in Neutron Star and White Dwarf Interiors”, The Astrophysical Journal, 950, 73

Getling, A. V., Kosovichev, A. G. and Zhao, J. (2021): “Evolution of Subsurface Zonal and Meridional Flows in Solar Cycle 24 from Helioseismological Data”, Ap.J. Letters, 908, L50

Gilman, P. A., Dikpati, M., Guerrero, G., Kosovichev, A., McIntosh, S., Sreenivasan, K., Warnecke, J. & Zaqarashvili, T. (2021): “Origin of Rossby waves observed near the solar surface, AGU Fall Meeting 2021, held in New Orleans, LA, 13-17 December 2021, id. SH53C- 04.

Gilman, P. A., Dikpati, M. & McIntosh, S. W. (2022): “Penetration of tachocline Rossby waves through the convection zone to the surface”, AGU Fall Meeting 2022, held in Chicago, IL, 12-16 December 2022, id. SH22A-06, https://agu.confex.com/agu/fm22/meetingapp.cgi/Paper/1149252

Harris, Dikpati, Gibson & Hewins, (2020), "Tracking movement of coronal holes from long-term MCA data", American Geophysical Union, Fall Meeting 2020, abstract #SH002-0010, Dec. 2020

Harris, J., Dikpati, M., Hewins, I. M., Gibson, S. E., McIntosh, S. W., Chatterjee, S. & Kuchar, T. A. (2022), “Migration of Low Latitude Long Lived Coronal Holes in the McA: An Analysis of Rossby Waves Based on Coronal Hole Drift Speeds”, AGU Fall Meeting 2022, held in Chicago, IL, 12-16 December 2022, id. SH22A-07, https://agu.confex.com/agu/fm22/meetingapp.cgi/Paper/1182286

Harris, J., Dikpati, M., Hewins, I., Gibson, S. E., McIntosh, S. W., Chatterjee, S., Kuchar, T. (2022): “Tracking Movement Of Long-lived Equatorial Coronal Holes From Analysis Of Long- term McA Data”, ApJ, 931, 54, 14pp

Hathaway, D. H., & Upton, L. A. (2021): “Hydrodynamic Properties of the Sun's Giant Cellular Flows”, Astroph. J., 908, 160.

Hathaway, D. H., Upton, L. A., Mahajan, S. S. (2022): “Variations in differential rotation and meridional flow within the Sun's surface shear layer 1996–2022”, Frontiers in Astronomy and Space Sciences, 9, 419.

Heimpel, M. H., Yadav, R. K., Featherstone, N. A., & Aurnou, J. M. (2022): “Polar and mid- latitude vortices and zonal flows on Jupiter and Saturn”, Icarus, 379, 114942

Hindman, B. W., & Jain, R. (2021): “Do Coronal Loops Oscillate in Isolation?”, The Astrophysical Journal, 921, 29

Hindman, B. W., & Jain, R. (2022): “Radial Trapping of Thermal Rossby Waves within the Convection Zones of Low-mass Stars”, The Astrophysical Journal, 932, 68

Hindman, B. W., & Jain, R. (2023): “Overstable Convective Modes in a Polytropic Stellar Atmosphere”, The Astrophysical Journal, 943, 127

Jain, K., Dikpati, M. & Hoeksema, J. T. (2023): “Editorial: Connecting solar flows and fields to understand surface magnetism”, Front. Astron. Space Sci., vol. 10, id. 1202706, 10.3389/fspas.2023.1202706

Jain, K., Jain, N., Tripathy, S. C. & Dikpati, M. (2022): “What Seismic Minimum Reveals about Solar Magnetism below the Surface, ApJ Lett., 924, L20, 8pp

Jain, K., Tripathy, S.C. & Ravindra, B., (2021): “Horizontal Flows Associated with Anti-Hale Active Regions”, AGU Fall meeting, Id: SH55D-1865

Jiménez-Esteban, F. M., Torres, S., Rebassa-Mansergas, A., et al. (2023): “Spectral classification of the 100 pc white dwarf population from Gaia-DR3 and the virtual observatory”, Monthly Notices of the Royal Astronomical Society, 518, 5106-5122

Kamlah, R., Verma, M, Denker, C. and Wang, H. (2023): “High-resolution imaging of solar pores”, A&A, 675, A182

Komm, R., (2022): “Is the Subsurface Meridional Flow Zero at the Equator?”, Solar Physics 297, 99

Komm, R., 2023: “Average Subsurface Flows of Active and Quiet Regions with Large-Tile Ring-Diagram Analysis”, Solar Physics (submitted)

Komm, R., Howe, R., Hill, F.: (2020): “Solar-Cycle Variation of the Subsurface Flows of Active- and Quiet-Region Subsets”, Solar Physics, 295, 47

Komm, R., Howe, R., Hill, F.: (2021): “Divergence and Vorticity of Subsurface Flows during Solar Cycle 23 and 24”, Solar Physics, 296, 73

Komm, R.: (2020): “Solar Cycle Variation of the Subsurface Flows of Active and Quiet Regions”, AGU Fall Meeting 2020, id. SH007-03.

Komm, R.: (2021): “Subsurface Horizontal Flows During Solar Cycles 24 and 25 with Large- Tile Ring-Diagram Analysis ”, Solar Physics, 296, 174

Komm, R.: (2022): “Radial Gradient of the Solar Rotation Rate in the Near-Surface Shear Layer of the Sun”, Front. Astron. Space Sci. 9:1017414.

Korre, L., & Featherstone, N. A. (2021): “On the Dynamics of Overshooting Convection in Spherical Shells: Effect of Density Stratification and Rotation”, The Astrophysical Journal, 923, 52

Korsos, M. B., Dikpati, M., Erdelyi, R., Liu, J. & Zuccarello, F. (2023): “On Tthe Connection Between Rieger-type and Magneto-Rossby Waves Driving the Frequency of the Large Solar Eruptions during Solar Cycles 19-25”, ApJ, 944, 180, 10pp.

Lekshmi, B., Jain, K., Komm, R., Nandi, D., (2022): “Sub-surface Plasma Flows and the Flare Productivity of Solar Active Regions”, Front. Astron. Space. Sci. 9:1020748.

Li, Q., Xu, Y., Meetu, V., Carsten D., Zhao, J., Wang, H. (2023): “The Study of the Global-scale Photospheric and Chromospheric Flows in Solar Cycle 23 and 24 Using Feature Tracking Methods I: Methodology and Uncertainty Estimates”, Solar Physics, 298, 62

Linkmann, Dallas & Dikpati, (2020), "Data-driven low-dimensional modeling of solar tachocline dynamics", American Geophysical Union, Fall Meeting 2020, abstract #SH006-02, Dec. 2020

Linkmann, M. & Dikpati, M. (2021): “Symmetry-reduced dynamic mode decomposition of solar tachocline dynamics”, AGU Fall Meeting 2021, held in New Orleans, LA, 13-17 December 2021, id. SH53C-06.

Mahajan, S., Sun, M., & Zhao, J. (2023): “Removal of Active Region Inflows Reveals a Weak Solar Cycle Scale Trend in the Near-surface Meridional Flow”, ApJ, 950, 63

Mahajan, S., Upton, L. A., Antia, H. M., et al. (2023): “The Sun's Large-Scale Flows I: Measurements of Differential Rotation & Torsional Oscillation”, 2023, Solar Physics, under review

Matilsky, L. I., Hindman, B. W., & Toomre, J. (2020): “Revisiting the Sun's Strong Differential Rotation along Radial Lines”, The Astrophysical Journal, 898, 111

Matilsky, L. I., Hindman, B. W., Featherstone, N. A., Blume, C. C., & Toomre, J. (2022): “Confinement of the Solar Tachocline by Dynamo Action in the Radiative Interior”, The Astrophysical Journal, 940, L50

McIntosh, S. W. & Dikpati, M. (2020): “Does the Sun have a polar vortex”, American Geophysical Union, Fall Meeting 2020, abstract #SH014-07, Dec. 2020

Norton, A., Howe, R., Upton, L., Usoskin, I. (2023): “Solar Cycle Observations, Space Science Reviews”, in revision. (arXiv:2305.19803).

Orvedahl, R. J., Featherstone, N. A., & Calkins, M. A. (2021): “Large-scale magnetic field saturation and the Elsasser number in rotating spherical dynamo models”, Monthly Notices of the Royal Astronomical Society, 507, L67-L71

Raddi, R., Torres, S., Rebassa-Mansergas, A., et al. (2022): “Kinematic properties of white dwarfs”, Galactic orbital parameters and age-velocity dispersion relation. Astronomy and Astrophysics, 658, A22

Raphaldini, B., Dikpati, M. & McIntosh, S. W. (2023): “Information-theoretic analysis of longitude distribution of photospheric magnetic fields from MDI/HMI synoptic maps: evidence for Rossby waves”, ApJ, (in press)

Raphaldini, B., Dikpati, M. & Raupp, C. F. M. (2023): “Quasi-geostrophic MHD equations: Hamiltonian formulation and nonlinear stability”, Computation and Applied Mathematics, 42, article no. 57

Raphaldini, B., Dikpati, M., Norton, A. A., Teruya, A. & McIntosh, S. W. (2023): “Deciphering Pre-solar-storm Features Of September-2017 Storm From Global And Local Dynamics”, ApJ, submitted

Raphaldini, B., Dikpati, M., Raupp, C. F.~M. & Teruya, A. S. (2022): “Rossby waves in the solar tachocline: nonlinear interactions and instabilities”, AGU Fall Meeting 2022, held in Chicago, IL, 12-16 December 2022, id. SH22A-04, https://agu.confex.com/agu/fm22/meetingapp.cgi/Paper/1125748

Scaringi, S., Groot, P. J., Knigge, C., et al. (2022): “Triggering micronovae through magnetically confined accretion flows in accreting white dwarfs”, Monthly Notices of the Royal Astronomical Society, 514, L11-L15

Stejko, A. M., Kosovichev, A. G., Featherstone, N. A., Guerrero, G., Hindman, B. W., Matilsky, L. I., & Warnecke, J. (2022): “Constraining Global Solar Models through Helioseismic Analysis”, The Astrophysical Journal, 934, 161

Strugarek, A., Belucz, B., Brun, A. S., Dikpati, M. & Guerrero, G. (2023): “Dynamics of the tachocline”, Space Sci. Rev., submitted

Tripathy, S. C., Jain, K., Komm, R., Kholikov, S., (2021): “Subsurface Flow Measurements in the Near Surface Shear Layer over Two Solar Cycles”, AGU Fall Meeting 2021, held in New Orleans, LA, 13-17 December 2021, id. SH53C-02.

Tripathy, S.C., Jain, K., Komm, R. (2022): “Reconciling Subsurface Flow Measurements from GONG, HMI and MDI”, AGU Fall Meeting, Chicago, December 12-16, 2022, id, SH32B-03

Tripathy, S.C., Kholikov, S., Jain, K.: 2020, AGU Abstract, SH024, #762261, “Continuous Subsurface Flow Measurements for Solar Cycle 23 from MDI Spherical Harmonic Time Series”

Upton, L. A., Hathaway, D. H. (2023): “Solar Cycle Precursors and the Outlook for Cycle 25”, Journal of Geophysical Research (Space Physics), in revision. (arXiv:2305.06516).

Upton, L. A., Ugarte-Urra, I., Warren, H. P., & Hathaway, D. H. (2023): “The Advective Flux Transport Model: Improving the Far-Side with Active Regions observed by STEREO 304”, Astroph. J., in prep.

Wing, Garcia, Dikpati & Johnson, (2020), "Estimating persistent and random components in spatio-temporal evolutionary patterns of active regions using information theoretic approach, American Geophysical Union, Fall Meeting 2020, abstract #SH002-0014, Dec. 2020

Xu, Y., Banerjee, D., Chatterjee, S., Pötzi, W, Wang, Z., Ruan, X, Jing, J and Wang, H., (2021): “Migration of Solar Polar Crown Filaments in the Past 100 Years”, Ap.J., 909, 86

Zaqarashvili, T. V., Albekioni, M., Ballester, J. L., Bekki, Y., Biancofiore, L., Birch, A. C., Dikpati, M., Gizon, L., Gurgenashvili, E., Heifetz, E., Lanza, A. F., McIntosh, S. W., Ofman, L., Oliver, R., Proxauf, B., Umurhan O. M., & Yellin-Bergovoy, R. (2021): “Rossby Waves in Astrophysics”, Space Science Reviews, vol. 217, issue 1, article id 15

Zhao, J., Jiang, G. Y., Chen, R. (2021): “Long-Term Variation of Helioseismic Far-Side Images and What Causes It”, Solar Physics, 296, 186

Publications & Highlights

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