Simulating solar near-surface Rossby waves by inverse cascade from supergranule energy | The Astrophysical Journal | 2022-06-01 |

Dynamical splitting of spot-producing magnetic rings in a nonlinear shallow-water model | The Astrophysical Journal | 2021-11-01 |

Deciphering the deep origin of active regions via analysis of magnetograms | The Astrophysical Journal | 2021-04-01 |

Physics of magnetohydrodynamic Rossby waves in the Sun | The Astrophysical Journal | 2020-06-22 |

The solar benchmark: Rotational modulation of the Sun reconstructed from archival sunspot records | Monthly Notices of the Royal Astronomical Society | 2019-01-18 |

Magnetic buoyancy and magnetorotational instabilities in stellar tachoclines for solar- and antisolar-type differential rotation | The Astrophysical Journal | 2018-11-01 |

Phase speed of magnetized Rossby waves that cause solar seasons | The Astrophysical Journal | 2018-08-02 |

Role of interaction between magnetic Rossby waves and tachocline differential rotation in producing solar seasons | The Astrophysical Journal | 2018-02-01 |

Magnetic buoyancy and rotational instabilities in the tachocline | The Astrophysical Journal | 2018-01-20 |

Baroclinic instability in the solar tachocline for continuous vertical profiles of rotation, effective gravity, and toroidal field | The Astrophysical Journal | 2017-06-23 |

Baroclinic instability in the solar tacholine: II The Eady Problem | The Astrophysical Journal | 2016-02-20 |

Effect of toroidal fields on baroclinic instability in the solar tachocline | The Astrophysical Journal | 2015-02-26 |

Baroclinic instability in the solar tacholine | The Astrophysical Journal | 2014-05-20 |

Therory of solar meridional circulation at high latitudes | The Astrophysical Journal | 2012-02-10 |

Resonance in forced flux-transport dynamos | The Astrophysical Journal | 2011-09-01 |

Physical origin of differences among various measures of solar meridional circulation | The Astrophysical Journal | 2010-10-10 |

Impact of changes in the Sun's conveyor-belt on recent solar cycles | Geophysical Research Letters | 2010-07-30 |

Length of a minimum as predictor of next solar cycle's strength | Geophysical Research Letters | 2010-03-30 |

Axisymmetric MHD instabilities in solar/stellar tachoclines | Solar-Stellar Dynamos as Revealed by Helio- and Asteroseismology | 2009-12-01 |

Obituary: John W. Firor (1927-2007) | Bulletin of the American Astronomical Society | 2009-12-01 |

Axisymmetric MHD instabilities in solar/stellar tachoclines | The Astrophysical Journal | 2009-02-20 |

Solar dynamo and magnetic self-organization | Astro2010 Science White Papers | 2009-02-15 |

Flux-transport solar dynamos | Space Science Reviews | 2009-01-17 |

Three-dimensional magneto-shear instabilities in the solar tachocline - II. Axisymmetric case | Monthly Notices of the Royal Astronomical Society | 2008-12-01 |

Sequential data-assimilation in a flux-transport dynamo model [poster] | 40th American Astronomical Society Solar Physics Division Meeting | 2008-06-15 |

Global solar dynamo models: Simulations and predictions | Journal of Astrophysics and Astronomy | 2008-06-01 |

A solar mean field dynamo benchmark | Astronomy and Astrophysics | 2008-06-01 |

Polar flux, cross-equatorial flux, and dynamo-generated tachocline toroidal flux as predictors of solar cycles | The Astrophysical Journal | 2008-03-01 |

The Waldmeier effect: An artifact of the definition of Wolf sunspot number? | The Astrophysical Journal Letters | 2008-01-20 |

Simulating solar cycles in northern and southern hemispheres by assimilating magnetic data into a calibrated flux-transport dynamo | Solar Physics | 2007-09-01 |

Global solar dynamo models: Simulations and predictions of cyclic photospheric fields and long-term non-reversing interior fields | New Journal of Physics | 2007-08-01 |

Global MHD instabilities in a three-dimensional thin-shell model of solar tachocline | The Astrophysical Journal, Supplement Series | 2007-05-01 |

Global MHD instabilities of the tachocline | The Solar Tachocline | 2007-05-01 |

Steps for building a calibrated flux-transport dynamo for the Sun | Solar Physics | 2007-03-01 |

Nonlinear evolution of global magnetoshear instabilities in a three-dimensional thin-shell model of the solar tachocline | The Astrophysical Journal, Supplement Series | 2007-02-01 |

Nonlinear evolution of global magneto-shear instabilities in a 30 thin-shell model of the solar tachocline | The Astrophysical Journal, Supplement Series | 2007-02-01 |

Dynamo-based simulations of solar activity differences between north and south hemispheres and forecasts for cycle 24 [presentation] | AGU Fall Meeting 2006 | 2006-12-12 |

Simulating and predicting solar cycles using a flux-transport dynamo | The Astrophysical Journal | 2006-09-20 |

Predicting the strength of upcoming cycle 24 using a flux-transport dynamo-based tool | Geophysical Research Letters | 2006-03-03 |

Penetration of dynamo-generated magnetic fields into the Sun's radiative interior | The Astrophysical Journal | 2006-02-10 |

A shallow-water theory for the sun's active longitudes | The Astrophysical Journal Letters | 2005-12-06 |

Constraints on the applicability of an interface dynamo to the sun | The Astrophysical Journal | 2005-09-20 |

Recovering solar toroidal field dynamics from sunspot location patterns | The Astrophysical Journal | 2005-09-10 |

Concentration of toroidal magnetic field in the solar tachocline by η-quenching | The Astrophysical Journal | 2005-09-01 |

Comments on "Full-sphere simulations of circulation-dominated solar dynamo: Exploring the parity issue" | Astronomy and Astrophysics | 2005-07-11 |

The tachocline and the solar dynamo | Astronomische Nachrichten | 2005-04-01 |

Jets in the solar tachocline as diagnostics of global MHD processes | Large-scale Structures and their Role in Solar Activity | 2005-01-01 |

Limits to penetration of meridional circulation below the Solar Convection Zone | The Astrophysical Journal | 2004-08-10 |

Linear analysis and nonlinear evolution of two‐dimensional global magnetohydrodynamic instabilities in a diffusive tachocline | The Astrophysical Journal | 2004-07-20 |

Thin-shell magnetohydrodynamic equations for the solar tachocline | Solar Physics | 2004-04-01 |

Magnetic field-minimum intensity correlation in sunspots: A tool for solar dynamo diagnostics | The Astrophysical Journal | 2004-03-01 |

Diagnostics of polar field reversal in solar cycle 23 using a Flux Transport Dynamo Model | The Astrophysical Journal | 2004-02-01 |

The solar tachocline: Limiting magneto-tipping instabilities | Symposium - International Astronomical Union, Stars as Suns : Activity, Evolution and Planets | 2004-01-01 |

Stability analysis of tachocline latitudinal differential rotation and coexisting toroidal band using a shallow-water model | The Astrophysical Journal | 2003-10-10 |

Meridional motion and the slope of isorotation contours | Proceedings of SOHO 12 / GONG+ 2002 | 2003-02-01 |

Clamshell and tipping instabilities in a two-dimensional magnetohydrodynamic tachocline | The Astrophysical Journal | 2003-01-10 |

Solar multiscale convection and rotation gradients studied in shallow spherical shells | The Astrophysical Journal | 2002-12-20 |

Angular momentum transport in the solar tachocline | SOLMAG 2002: Proceedings of the Magnetic Coupling of the Solar Atmosphere Euroconference and IAU Colloquium | 2002-10-01 |

Analysis of instability of latitudinal differential rotation and toroidal field in the solar tachocline using a magnetohydrodynamic shallow-water model. I. Instability for broad toroidal field profiles | The Astrophysical Journal | 2002-09-10 |

Flux transport solar dynamos with near-surface radial shear | The Astrophysical Journal Letters | 2002-08-10 |

Observational constraints on the solar dynamo | Proceedings of the SOHO 11 Symposium, From Solar Min to Max: Half a Solar Cycle with SOHO | 2002-05-01 |

Effect of subsurface radial differential rotation on flux-transport solar dynamos | Proceedings of the SOHO 11 Symposium: From Solar Min to Max: Half a Solar Cycle with SOHO | 2002-01-01 |

Flux-transport dynamos with α-effect from global instability of tachocline differential rotation: A solution for magnetic parity selection in the sun | The Astrophysical Journal | 2001-09-20 |

Prolateness of the solar tachocline inferred from latitudinal force balance in a magnetohydrodynamic shallow-water model | The Astrophysical Journal | 2001-05-01 |

Symmetry selection in solar cycle dynamo models | Magnetic Fields Across the Hertzsprung-Russell Diagram | 2001-05-01 |

"Shallow-water" magnetohydrodynamic waves in the solar tachocline | The Astrophysical Journal | 2001-04-20 |

Analysis of hydrodynamic stability of solar tachocline latitudinal differential rotation using a shallow-water model | The Astrophysical Journal | 2001-04-10 |

The solar tachocline and its variation | Proceedings of the SOHO 10/GONG 2000 Workshop: Helio- and Asteroseismology at the Dawn of the Millennium | 2001-01-01 |

Magnetohydrodynamic "shallow water" equations for the solar tachocline | The Astrophysical Journal | 2000-11-06 |

Chapter 2: Solar and Stellar Convection: A Perspective for Geophysical Fluid Dynamicists | Geophysical and Astrophysical Convection | 2000-08-01 |

The solar cycle and the tachocline: Theories and observations | Proceedings of the 1st Solar and Space Weather Euroconference | 2000-05-01 |

Three-dimensional spherical simulations of solar convection. I. differential rotation and pattern evolution achieved with laminar and turbulent states | The Astrophysical Journal | 2000-03-20 |

Fluid dynamics and MHD of the solar convection zone and tachocline: Current understanding and unsolved problems - (Invited review) | Solar Physics | 2000-03-01 |

Joint instability of latitudinal differential rotation and concentrated toroidal fields below the solar convection zone. II. Instability of narrow bands at all latitudes | The Astrophysical Journal | 2000-01-01 |

Stability of the solar latitudinal differential rotation inferred from helioseismic data | The Astrophysical Journal | 1999-11-20 |

Joint instability of latitudinal differential rotation and toroidal magnetic fields below the solar convection zone. III. Unstable disturbance phenomenology and the solar cycle | The Astrophysical Journal | 1999-09-10 |

Joint instability of latitudinal differential rotation and concentrated toroidal fields below the solar convection zone | The Astrophysical Journal | 1999-02-01 |

Joint instability of latitudinal differential rotation and toroidal magnetic fields below the solar convection zone. II. Instability for toroidal fields that have a node between the equator and pole | The Astrophysical Journal | 1999-01-10 |

Creation of twist at the core-convection zone interface | Magnetic Helicity in Space and Laboratory Plasmas | 1999-01-01 |

Instability of concentrated toroidal fields in the latitudinal differential rotation below the solar convection zone | 1997 Pacific Rim Conference on Stellar Astrophysics | 1998-01-01 |

Joint instability of latitudinal differential rotation and toroidal magnetic fields below the solar convection zone | The Astrophysical Journal | 1997-07-20 |

GONG observations of solar surface flows | Science | 1996-05-31 |

The Global Oscillation Network Group (GONG) Project | Science | 1996-05-31 |

What can we learn about solar cycle mechanisms from observed velocity fields? | The Solar Cycle: Proceedings of the National Solar Observatory/Sacramento Peak 12th Summer Workshop | 1992-01-01 |

The solar dynamo | Solar Interior and Atmosphere | 1991-01-01 |

Angular momentum transport and dynamo action in the Sun: Implications of recent oscillation measurements | The Astrophysical Journal | 1989-03-01 |

Distribution of sunspot umbral areas: 1917-1982 | The Astrophysical Journal | 1988-04-01 |

Dynamo theory for the interface between the convection zone and the radiative interior of a star part II. Numerical solutions of the nonlinear equations | Geophysical and Astrophysical Fluid Dynamics | 1988-02-01 |

Inertial oscillations in the solar convection zone. II. A cylindrical model for nonaxisymmetric oscillations in a superadiabatic gradient | The Astrophysical Journal | 1987-07-01 |

The influence of the Coriolis force on flux tubes rising through the solar convection zone | The Astrophysical Journal | 1987-05-15 |

Laboratory experiments on planetary and stellar convection performed on Spacelab 3 | Science | 1986-10-03 |

Meridional motions of sunspots and sunspot groups | The Astrophysical Journal | 1986-08-01 |

Nonlinear convection of a compressible fluid in a rotating spherical shell | The Astrophysical Journal, Supplement Series | 1986-07-01 |

Rotation and expansion within sunspot groups | The Astrophysical Journal | 1986-04-01 |

Dynamo theory for the interface between the convection zone and the radiative interior of a star: Part I model equations and exact solutions | Geophysical and Astrophysical Fluid Dynamics | 1986-02-01 |

The solar dynamo: Observations and theories of solar convection, global circulation, and magnetic fields | Physics of the Sun: Volume I: The Solar Interior | 1986-01-01 |

Dynamo theory for the sun and stars | Proceedings of the Fourth Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun | 1986-01-01 |

Dynamo theory for a thin layer between the convection zone and the radiative zone of a star. Formulation and preliminary results | Proceedings of the Fourth Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun | 1986-01-01 |

Inertial oscillations in the solar convection zone. II. A cylindrical model for equatorial regions | The Astrophysical Journal | 1985-09-15 |

Inertial oscillations in the solar convection zone. I. Spherical shell model | The Astrophysical Journal | 1985-08-01 |

Rotation rates of leader and follower sunspots | The Astrophysical Journal | 1985-08-01 |

What would a dynamo theorist like to know about the dynamics of the solar convection zone? | Solar Seismology from Space: A Conference at Snowmass, Colorado | 1984-12-01 |

Techniques for detecting giant cells using spatially resolved solar velocity data | The Astrophysical Journal | 1984-11-01 |

Rotation of the sun measured from Mount Wilson white-light images | The Astrophysical Journal | 1984-08-01 |

Variations in solar rotation with the sunspot cycle | The Astrophysical Journal | 1984-08-01 |

On the correlation of longitudinal and latitudinal motions of sunspots | Solar Physics | 1984-06-01 |

The rotation of the sun from Mount Wilson sunspot measurements | Kodaikanal Observatory Bulletins | 1984-04-01 |

Dynamically consistent non-linear dynamos driven by convection in a rotating spherical shell. II. Dynamos with cycles and strong feedbacks | The Astrophysical Journal, Supplement Series | 1983-10-01 |

Dynamos of the sun and stars, and associated convection zone dynamics | Solar and Magnetic Fields: Origins and Coronal Effects | 1983-05-01 |

Compressible convection in a rotating spherical shell. V. Induced differential rotation and meridional circulation | The Astrophysical Journal | 1982-05-01 |

Convective dynamos for rotating stars | Proceedings of Second Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun | 1982-05-01 |

Compressible convection in a rotating spherical shell. IV. Effects of viscosity, conductivity, boundary conditions, and zone depth | The Astrophysical Journal, Supplement Series | 1981-12-01 |

An improved search for large-scale convection cells in the solar atmosphere | The Astrophysical Journal | 1981-11-15 |

Global circulation and the solar dynamo | The Sun as a Star | 1981-07-01 |

Dynamically consistent non-linear dynamos driven by convection in a rotating spherical shell | The Astrophysical Journal, Supplement Series | 1981-06-01 |

Compressible convection in a rotating spherical shell. I. Anelastic equations | The Astrophysical Journal, Supplement Series | 1981-02-01 |

Compressible convection in a rotating spherical shell. II. A linear anelastic model | The Astrophysical Journal, Supplement Series | 1981-02-01 |

Compressible convection in a rotating spherical shell. III. Analytic model for compressible vorticity waves | The Astrophysical Journal, Supplement Series | 1981-02-01 |

Effects of certain analysis procedures on solar global velocity signals | The Astrophysical Journal | 1980-10-15 |

Convective instability when the temperature gradient and rotation vector are oblique to gravity. II. Real fluids with effects of diffusion | Geophysical and Astrophysical Fluid Dynamics | 1980-06-01 |

Dynamics of the solar interior and the solar dynamo | Study of the Solar Cycle From Space | 1980-02-01 |

Differential rotation in stars with convection zones | Stellar Turbulence: Proceedings of Colloquium 51 of the International Astronomical Union | 1980-02-01 |

Global circulation of the Sun: Where are we and where are we going? | Highlights of Astronomy | 1980-02-01 |

Model calculations concerning rotation at high solar latitudes and the depth of the solar convection zone | The Astrophysical Journal | 1979-07-01 |

Angular velocity gradients in the solar convection zone | The Astrophysical Journal | 1979-05-01 |

Convective instability when the temperature gradient and rotation vector are oblique to gravity. I. Fluids without diffusion | Geophysical & Astrophysical Fluid Dynamics | 1979-01-27 |

Nonlinear dynamics of Boussinesq convection in a deep rotating spherical shell II: Effects of temperature boundary conditions | Geophysical & Astrophysical Fluid Dynamics | 1978-01-01 |

Non-linear dynamics of Boussinesq convection in a deep rotating shell. III. Effects of velocity boundary conditions | Geophysical and Astrophysical Fluid Dynamics | 1978-01-01 |

Anomalous solar rotation in the early 17th Century | Science | 1977-11-25 |

A note on estimating the latitudinal angular momentum transport in the solar photosphere from Doppler velocities | Astronomy and Astrophysics | 1977-06-01 |

Nonlinear dynamics of Boussinesq convection in a deep rotating spherical shell, I | Geophysical & Astrophysical Fluid Dynamics | 1977-01-04 |

Coronal holes and the sun's interior | Coronal Holes and High Speed Wind Streams: A Monograph from Skylab Solar Workshop I | 1977-01-01 |

Solar rotation during Maunder Minimum | Solar Physics | 1976-01-01 |

Summary of the Final Discussion on August 29 | Basic Mechanisms of Solar Activity | 1976-01-01 |

Theory of convection in a deep rotating spherical shell, and its application to the Sun | Basic Mechanisms of Solar Activity | 1976-01-01 |

Linear simulations of Boussinesq convection in a deep rotating spherical shell | Journal of the Atmospheric Sciences | 1975-07-01 |

Solar rotation | Annual Review of Astronomy and Astrophysics | 1974-09-01 |

Comment on "Solar polar spindown" | Solar Physics | 1974-05-01 |

Convection in a rotating annulus uniformly heated from below. 2. Nonlinear results | Journal of Fluid Mechanics | 1973-02-01 |

Nonlinear boussinesq convective model for large scale solar circulations | Solar Physics | 1972-11-01 |

A method for constructing streamlines for the sun's large scale flow from doppler velocities | Solar Physics | 1971-08-01 |

Convection in a rotating annulus uniformly heated from below | Journal of Fluid Mechanics | 1971-03-01 |

Instabilities of the Ekman-Hartmann boundary layer | Physics of Fluids | 1971-01-01 |

Instability of magnetohydrostatic stellar interiors from magnetic bouyancy. I. | The Astrophysical Journal | 1970-12-01 |

On large-scale solar convection | Solar Physics | 1970-04-01 |

Sunspot motion statistics for 1965-67 | Solar Physics | 1969-10-01 |

A Rossby-wave dynamo for the Sun, II | Solar Physics | 1969-09-01 |

Baroclinic, Alfvén and Rossby waves in geostrophic flow | Journal of the Atmospheric Sciences | 1969-09-01 |

A Rossby-wave dynamo for the sun, I | Solar Physics | 1969-08-01 |