Steven Tobias - Publications

Affiliations: 
University of Cambridge, Cambridge, England, United Kingdom 

55 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Kessar M, Hughes DW, Kersalé E, Mizerski KA, Tobias SM. Scale Selection in the Stratified Convection of the Solar Photosphere The Astrophysical Journal. 874: 103. DOI: 10.3847/1538-4357/Ab07Bf  0.435
2019 Plummer A, Marston JB, Tobias SM. Joint instability and abrupt nonlinear transitions in a differentially rotating plasma Journal of Plasma Physics. 85. DOI: 10.1017/S0022377819000060  0.357
2019 Yan M, Calkins MA, Maffei S, Julien K, Tobias SM, Marti P. Heat transfer and flow regimes in quasi-static magnetoconvection with a vertical magnetic field Journal of Fluid Mechanics. 877: 1186-1206. DOI: 10.1017/Jfm.2019.615  0.355
2018 Beer J, Tobias SM, Weiss NO. On long-term modulation of the Sun's magnetic cycle Monthly Notices of the Royal Astronomical Society. 473: 1596-1602. DOI: 10.1093/Mnras/Stx2337  0.603
2018 Plumley M, Calkins MA, Julien K, Tobias SM. Self-consistent single mode investigations of the quasi-geostrophic convection-driven dynamo model Journal of Plasma Physics. 84. DOI: 10.1017/S0022377818000831  0.342
2018 Dritschel DG, Diamond PH, Tobias SM. Circulation conservation and vortex breakup in magnetohydrodynamics at low magnetic Prandtl number Journal of Fluid Mechanics. 857: 38-60. DOI: 10.1017/JFM.2018.719  0.327
2016 Calkins MA, Julien K, Tobias SM, Aurnou JM, Marti P. Convection-driven kinematic dynamos at low Rossby and magnetic Prandtl numbers: Single mode solutions. Physical Review. E. 93: 023115. PMID 26986421 DOI: 10.1103/Physreve.93.023115  0.353
2016 Kondić T, Hughes DW, Tobias SM. THE DECAY of A WEAK LARGE-SCALE MAGNETIC FIELD in TWO-DIMENSIONAL TURBULENCE Astrophysical Journal. 823. DOI: 10.3847/0004-637X/823/2/111  0.531
2016 Calkins MA, Long L, Nieves D, Julien K, Tobias SM. Convection-driven kinematic dynamos at low Rossby and magnetic Prandtl numbers Physical Review Fluids. 1. DOI: 10.1103/Physrevfluids.1.083701  0.389
2016 Weiss NO, Tobias SM. Supermodulation of the Sun's magnetic activity: The effects of symmetry changes Monthly Notices of the Royal Astronomical Society. 456: 2654-2661. DOI: 10.1093/Mnras/Stv2769  0.585
2016 Child A, Hollerbach R, Marston B, Tobias S. Generalised quasilinear approximation of the helical magnetorotational instability Journal of Plasma Physics. 82. DOI: 10.1017/S0022377816000556  0.365
2016 Raynaud R, Tobias SM. Convective dynamo action in a spherical shell: Symmetries and modulation Journal of Fluid Mechanics. 799: R6. DOI: 10.1017/jfm.2016.407  0.316
2015 Calkins MA, Julien K, Tobias SM, Aurnou JM. A multiscale dynamo model driven by quasi-geostrophic convection Journal of Fluid Mechanics. 780: 143-166. DOI: 10.1017/Jfm.2015.464  0.318
2013 Tobias SM, Cattaneo F. Shear-driven dynamo waves at high magnetic Reynolds number Nature. 497: 463-465. DOI: 10.1038/nature12177  0.336
2012 Dritschel DG, Tobias SM. Two-dimensional magnetohydrodynamic turbulence in the small magnetic Prandtl number limit Journal of Fluid Mechanics. 703: 85-98. DOI: 10.1017/jfm.2012.195  0.3
2011 Tobias SM, Cattaneo F, Brummell NH. On the generation of organized magnetic fields Astrophysical Journal. 728. DOI: 10.1088/0004-637X/728/2/153  0.362
2010 Livermore PW, Hughes DW, Tobias SM. Nonlinear generation of large-scale magnetic fields in forced spherical shell dynamos Physics of Fluids. 22: 1-9. DOI: 10.1063/1.3313930  0.531
2010 Byington BM, Brummell NH, Tobias SM. The effect of small scale motion on an essentially-nonlinear dynamo Proceedings of the International Astronomical Union. 6: 367-368. DOI: 10.1017/S1743921311017820  0.303
2009 Courvoisier A, Hughes DW, Tobias SM. Mean induction and diffusion: The influence of spatial coherence Journal of Fluid Mechanics. 627: 403-421. DOI: 10.1017/S0022112009005783  0.381
2009 Cattaneo F, Tobias SM. Dynamo properties of the turbulent velocity field of a saturated dynamo Journal of Fluid Mechanics. 621: 205-214. DOI: 10.1017/S0022112008004990  0.308
2009 Tobias SM. The solar dynamo: The role of penetration, rotation and shear on convective dynamos Space Science Reviews. 144: 77-86. DOI: 10.1007/s11214-008-9442-0  0.345
2008 Mason J, Hughes DW, Tobias SM. The effects of flux transport on interface dynamos Monthly Notices of the Royal Astronomical Society. 391: 467-480. DOI: 10.1111/J.1365-2966.2008.13918.X  0.439
2008 Brummell NH, Tobias SM, Thomas JH, Weiss NO. Flux pumping and magnetic fields in the outer penumbra of a sunspot Astrophysical Journal. 686: 1454-1465. DOI: 10.1086/591640  0.624
2008 Abreu JA, Beer J, Steinhilber F, Tobias SM, Weiss NO. For how long will the current grand maximum of solar activity persist? Geophysical Research Letters. 35. DOI: 10.1029/2008Gl035442  0.579
2008 Tobias SM, Cattaneo F. Dynamo action in complex flows: The quick and the fast Journal of Fluid Mechanics. 601: 101-122. DOI: 10.1017/S002211200800044X  0.331
2007 Tobias SM, Diamond PH, Hughes DW. β-Plane Magnetohydrodynamic Turbulence in the Solar Tachocline The Astrophysical Journal. 667: L113-L116. DOI: 10.1086/521978  0.515
2007 Kersalé E, Hughes DW, Tobias SM. The Nonlinear Evolution of Instabilities Driven by Magnetic Buoyancy: A New Mechanism for the Formation of Coherent Magnetic Structures The Astrophysical Journal. 663. DOI: 10.1086/520339  0.554
2007 Livermore PW, Hughes DW, Tobias SM. The role of helicity and stretching in forced kinematic dynamos in a spherical shell Physics of Fluids. 19: 57101. DOI: 10.1063/1.2717947  0.531
2006 Tobias S, Hughes D, Weiss N. Unpredictable Sun leaves researchers in the dark. Nature. 442: 26. PMID 16823430 DOI: 10.1038/442026C  0.564
2006 Courvoisier A, Hughes DW, Tobias SM. Alpha effect in a family of chaotic flows. Physical Review Letters. 96: 034503. PMID 16486712 DOI: 10.1103/Physrevlett.96.034503  0.397
2006 Kersale E, Hughes DW, Ogilvie GI, Tobias SM. Global Magnetorotational Instability with Inflow. II. The Nonlinear Development of Axisymmetric Wall Modes The Astrophysical Journal. 638: 382-390. DOI: 10.1086/498704  0.636
2006 Thomas JH, Weiss NO, Tobias SM, Brummell NH. On the fine structure of magnetic fields in sunspot penumbrae Astronomy and Astrophysics. 452: 1089-1090. DOI: 10.1051/0004-6361:20064967  0.618
2004 Tobias SM, Hughes DW. The Influence of Velocity Shear on Magnetic Buoyancy Instability in the Solar Tachocline The Astrophysical Journal. 603: 785-802. DOI: 10.1086/381492  0.566
2004 Kersale E, Hughes DW, Ogilvie GI, Tobias SM, Weiss NO. Global Magnetorotational Instability With Inflow. I. Linear Theory And The Role Of Boundary Conditions The Astrophysical Journal. 602: 892-903. DOI: 10.1086/381194  0.666
2004 Weiss NO, Thomas JH, Brummell NH, Tobias SM. The origin of penumbral structure in sunspots: Downward pumping of magnetic flux Astrophysical Journal. 600: 1073-1090. DOI: 10.1086/380091  0.63
2004 Tobias S, Weiss N. The puzzling structure of a sunspot Astronomy & Geophysics. 45. DOI: 10.1046/J.1468-4004.2003.45428.X  0.508
2004 Tobias S, Weiss N, Beer J. Long-term prediction of solar activity - a discussion… Astronomy & Geophysics. 45. DOI: 10.1046/J.1468-4004.2003.45206_1.X  0.528
2002 Thomas JH, Weiss NO, Tobias SM, Brummell NH. Downward pumping of magnetic flux as the cause of filamentary structures in sunspot penumbrae. Nature. 420: 390-3. PMID 12459777 DOI: 10.1038/Nature01174  0.624
2002 Mason J, Hughes DW, Tobias SM. The Competition in the Solar Dynamo between Surface and Deep-seated α-Effects The Astrophysical Journal. 580. DOI: 10.1086/345419  0.527
2002 Thomas JH, Weiss NO, Tobias SM, Brummell NH. Magnetic flux pumping and the structure of a sunspot penumbra Astronomische Nachrichten. 323: 383-386. DOI: 10.1002/1521-3994(200208)323:3/4<383::Aid-Asna383>3.0.Co;2-M  0.592
2001 Hughes DW, Tobias SM. On the instability of magnetohydrodynamic shear flows Proceedings of the Royal Society a: Mathematical, Physical and Engineering Sciences. 457: 1365-1384. DOI: 10.1098/Rspa.2000.0725  0.463
2001 Tobias SM, Brummell NH, Clune TL, Toomre J. Transport and storage of magnetic field by overshooting turbulent compressible convection Astrophysical Journal. 549: 1183-1203. DOI: 10.1086/319448  0.376
2001 Tobias SM, Brummell NH, Toomre J. Magnetic Pumping at the Base of the Solar Convection Zone Symposium - International Astronomical Union. 203: 156-158. DOI: 10.1017/S0074180900218962  0.34
2001 Brummell NH, Cattaneo F, Tobias SM. Linear and nonlinear dynamo properties of time-dependent ABC flows Fluid Dynamics Research. 28: 237-265. DOI: 10.1016/S0169-5983(00)00027-7  0.348
2000 Tobias SM, Weiss NO. Resonant Interactions between Solar Activity and Climate Journal of Climate. 13: 3745-3759. DOI: 10.1175/1520-0442(2000)013<3745:Ribsaa>2.0.Co;2  0.566
2000 Weiss NO, Tobias SM. Physical Causes of Solar Activity Space Science Reviews. 94: 99-112. DOI: 10.1023/A:1026790416627  0.648
2000 Tobias SM, Weiss NO. Resonance in a coupled solar-climate model Space Science Reviews. 94: 153. DOI: 10.1023/A:1026711021170  0.564
2000 Julien K, Knobloch E, Tobias SM. Nonlinear magnetoconvection in the presence of strong oblique fields Journal of Fluid Mechanics. 410: 285-322. DOI: 10.1017/S0022112099007958  0.324
1999 Tobias S, Weiss N. Solar Magnetic Field Poses Problems Physics World. 12: 56-56. DOI: 10.1088/2058-7058/12/12/18  0.432
1999 Julien K, Knobloch E, Tobias S. Strongly nonlinear magnetoconvection in three dimensions Physica D: Nonlinear Phenomena. 128: 105-129. DOI: 10.1016/S0167-2789(98)00299-1  0.334
1998 Tobias SM, Brummell NH, Clune TL, Toomre J. Pumping of magnetic fields by turbulent penetrative convection Astrophysical Journal. 502. DOI: 10.1086/311501  0.39
1998 Knobloch E, Tobias SM, Weiss NO. Modulation and symmetry changes in stellar dynamos Monthly Notices of the Royal Astronomical Society. 297: 1123-1138. DOI: 10.1046/J.1365-8711.1998.01572.X  0.575
1998 Beer J, Tobias S, Weiss N. An active Sun throughout the Maunder Minimum Solar Physics. 181: 237-249. DOI: 10.1023/A:1005026001784  0.612
1997 Worledge D, Knobloch E, Tobias S, Proctor M. Dynamo waves in semi–infinite and finite domains Proceedings of the Royal Society of London. Series a: Mathematical, Physical and Engineering Sciences. 453: 119-143. DOI: 10.1098/Rspa.1997.0008  0.34
1995 Tobias SM, Weiss NO, Kirk V. Chaotically modulated stellar dynamos Monthly Notices of the Royal Astronomical Society. 273: 1150-1166. DOI: 10.1093/Mnras/273.4.1150  0.499
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