Publications of Jorn Warnecke

A list of publications authored or co-authored by Jorn Warnecke, derived from the SAO/NASA Astrophysics Data System (ADS). The number in brackets after each title indicates the number of citations that the paper has received.

Orcid ID: 0000-0002-9292-4600

List of publications ordered by citations
Number of papers: 42 (refereed: 35)
No. of citations: 1435
First author papers: 23 (refereed: 17)

2025

  1. High-Resolution Modeling of Coronae and Winds in Solar-Type Stars with Varying Rotation Rates. I. X-Ray Coronae [0]
    Chen, Yue-Hong, Alvarado-Gómez, Julián D., Cheng, Xin, Dai, Yu, Shi, Tong, Poppenhäger, Katja, Xing, Chen, Inoue, Shun, Warnecke, Jörn, Korpi-Lagg, Maarit J. & Ding, Mingde, ApJ, 995, 83
  2. Small-scale and large-scale dynamos in global convection simulations of solar-like stars [6]
    Warnecke, J., Korpi-Lagg, M. J., Rheinhardt, M., Viviani, M. & Prabhu, A., A&A, 696, A93

2024

  1. From convective stellar dynamo simulations to Zeeman-Doppler images [7]
    Hackman, T., Kochukhov, O., Viviani, M., Warnecke, J., Korpi-Lagg, M. J. & Lehtinen, J. J., A&A, 682, A156

2023

  1. Novel Approach to Forecasting Photospheric Emergence of Active Regions [3]
    Silva, S. S. A., Lennard, M., Verth, G., Ballai, I., Rempel, E. L., Warnecke, J., Iijima, H., Hotta, H., Park, S.-H., Donea, A. C., Kusano, K. & Fedun, V., ApJ, 948, L24
  2. Numerical evidence for a small-scale dynamo approaching solar magnetic Prandtl numbers [24]
    Warnecke, Jörn, Korpi-Lagg, Maarit J., Gent, Frederick A. & Rheinhardt, Matthias, Nature Astronomy, 7, 662

2022

  1. Simulating Solar Near-surface Rossby Waves by Inverse Cascade from Supergranule Energy [13]
    Dikpati, Mausumi, Gilman, Peter A., Guerrero, Gustavo A., Kosovichev, Alexander G., McIntosh, Scott W., Sreenivasan, Katepalli. R., Warnecke, Jörn & Zaqarashvili, Teimuraz V., ApJ, 931, 117
  2. Constraining Global Solar Models through Helioseismic Analysis [5]
    Stejko, Andrey M., Kosovichev, Alexander G., Featherstone, Nicholas A., Guerrero, Gustavo, Hindman, Bradley W., Matilsky, Loren I. & Warnecke, Jörn, ApJ, 934, 161

2021

  1. The Pencil Code, a modular MPI code for partial differential equations and particles: multipurpose and multiuser-maintained [16]
    Collaboration, The, Brandenburg, Axel, Johansen, Anders, Bourdin, Philippe, Dobler, Wolfgang, Lyra, Wladimir, Rheinhardt, Matthias, Bingert, Sven, Haugen, Nils, Mee, Antony, Gent, Frederick, Babkovskaia, Natalia, Yang, Chao-Chin, Heinemann, Tobias, Dintrans, Boris, Mitra, Dhrubaditya, Candelaresi, Simon, Warnecke, Jörn, Käpylä, Petri, Schreiber, Andreas, Chatterjee, Piyali, Käpylä, Maarit, Li, Xiang-Yu, Krüger, Jonas, Aarnes, Jørgen, Sarson, Graeme, Oishi, Jeffrey, Schober, Jennifer, Plasson, Raphaël, Sandin, Christer, Karchniwy, Ewa, Rodrigues, Luiz, Hubbard, Alexander, Guerrero, Gustavo, Snodin, Andrew, Losada, Illa, Pekkilä, Johannes & Qian, Chengeng, The Journal of Open Source Software, 6, 2807
  2. The Pencil Code, a modular MPI code for partial differential equations and particles: multipurpose and multiuser-maintained [164]
    Pencil Code Collaboration, Brandenburg, Axel, Johansen, Anders, Bourdin, Philippe, Dobler, Wolfgang, Lyra, Wladimir, Rheinhardt, Matthias, Bingert, Sven, Haugen, Nils, Mee, Antony, Gent, Frederick, Babkovskaia, Natalia, Yang, Chao-Chin, Heinemann, Tobias, Dintrans, Boris, Mitra, Dhrubaditya, Candelaresi, Simon, Warnecke, Jörn, Käpylä, Petri, Schreiber, Andreas, Chatterjee, Piyali, Käpylä, Maarit, Li, Xiang-Yu, Krüger, Jonas, Aarnes, Jørgen, Sarson, Graeme, Oishi, Jeffrey, Schober, Jennifer, Plasson, Raphaël, Sandin, Christer, Karchniwy, Ewa, Rodrigues, Luiz, Hubbard, Alexander, Guerrero, Gustavo, Snodin, Andrew, Losada, Illa, Pekkilä, Johannes & Qian, Chengeng, The Journal of Open Source Software, 6, 2807
  3. Investigating Global Convective Dynamos with Mean-field Models: Full Spectrum of Turbulent Effects Required [16]
    Warnecke, Jörn, Rheinhardt, Matthias, Viviani, Mariangela, Gent, Frederick A., Tuomisto, Simo & Käpylä, Maarit J., ApJ, 919, L13

2020

  1. Rotational dependence of turbulent transport coefficients in global convective dynamo simulations of solar-like stars [21]
    Warnecke, J. & Käpylä, M. J., A&A, 642, A66
  2. Non-Fourier description of heat flux evolution in 3D MHD simulations of the solar corona [14]
    Warnecke, Jörn & Bingert, Sven, Geophysical and Astrophysical Fluid Dynamics, 114, 261
  3. Stellar coronal X-ray emission and surface magnetic flux [14]
    Zhuleku, J., Warnecke, J. & Peter, H., A&A, 640, A119

2019

  1. Magnetic bipoles in rotating turbulence with coronal envelope [2]
    Losada, I. R., Warnecke, J., Brandenburg, A., Kleeorin, N. & Rogachevskii, I., A&A, 621, A61
  2. Stellar Dynamos in the Transition Regime: Multiple Dynamo Modes and Antisolar Differential Rotation [29]
    Viviani, M., Käpylä, M. J., Warnecke, J., Käpylä, P. J. & Rheinhardt, M., ApJ, 886, 21
  3. Data-driven model of the solar corona above an active region [28]
    Warnecke, J. & Peter, H., A&A, 624, L12

2018

  1. Chromospheric activity catalogue of 4454 cool stars. Questioning the active branch of stellar activity cycles [226]
    Boro Saikia, S., Marvin, C. J., Jeffers, S. V., Reiners, A., Cameron, R., Marsden, S. C., Petit, P., Warnecke, J. & Yadav, A. P., A&A, 616, A108
  2. Transition from axi- to nonaxisymmetric dynamo modes in spherical convection models of solar-like stars [71]
    Viviani, M., Warnecke, J., Käpylä, M. J., Käpylä, P. J., Olspert, N., Cole-Kodikara, E. M., Lehtinen, J. J. & Brandenburg, A., A&A, 616, A160
  3. Dynamo cycles in global convection simulations of solar-like stars [56]
    Warnecke, J., A&A, 616, A72
  4. Turbulent transport coefficients in spherical wedge dynamo simulations of solar-like stars [75]
    Warnecke, J., Rheinhardt, M., Tuomisto, S., Käpylä, P. J., Käpylä, M. J. & Brandenburg, A., A&A, 609, A51

2017

  1. Long-term variations of turbulent transport coefficients in a solarlike convective dynamo simulation [6]
    Gent, F. A., Käpylä, M. J. & Warnecke, J., Astronomische Nachrichten, 338, 885
  2. Convection-driven spherical shell dynamos at varying Prandtl numbers [51]
    Käpylä, P. J., Käpylä, M. J., Olspert, N., Warnecke, J. & Brandenburg, A., A&A, 599, A4
  3. Extended Subadiabatic Layer in Simulations of Overshooting Convection [63]
    Käpylä, Petri J., Rheinhardt, Matthias, Brandenburg, Axel, Arlt, Rainer, Käpylä, Maarit J., Lagg, Andreas, Olspert, Nigul & Warnecke, Jörn, ApJ, 845, L23
  4. A new look at sunspot formation using theory and observations [6]
    Losada, I. R., Warnecke, J., Glogowski, K., Roth, M., Brandenburg, A., Kleeorin, N. & Rogachevskii, I., Fine Structure and Dynamics of the Solar Atmosphere (Editors: Vargas Dominguez, S., Kosovichev, A. G., Antolin, P. & Harra, L.), IAU Symposium, 327, p. 46
  5. Current systems of coronal loops in 3D MHD simulations [13]
    Warnecke, J., Chen, F., Bingert, S. & Peter, H., A&A, 607, A53

2016

  1. Multiple dynamo modes as a mechanism for long-term solar activity variations [83]
    Käpylä, M. J., Käpylä, P. J., Olspert, N., Brandenburg, A., Warnecke, J., Karak, B. B. & Pelt, J., A&A, 589, A56
  2. Influence of a coronal envelope as a free boundary to global convective dynamo simulations [37]
    Warnecke, J., Käpylä, P. J., Käpylä, M. J. & Brandenburg, A., A&A, 596, A115
  3. Bipolar region formation in stratified two-layer turbulence [22]
    Warnecke, J., Losada, I. R., Brandenburg, A., Kleeorin, N. & Rogachevskii, I., A&A, 589, A125

2015

  1. Limitations of force-free magnetic field extrapolations: Revisiting basic assumptions [33]
    Peter, H., Warnecke, J., Chitta, L. P. & Cameron, R. H., A&A, 584, A68

2014

  1. Coronal influence on dynamos [4]
    Warnecke, Jörn & Brandenburg, Axel, Magnetic Fields throughout Stellar Evolution (Editors: Petit, Pascal, Jardine, Moira & Spruit, Hendrik C.), IAU Symposium, 302, p. 134
  2. On The Cause of Solar-like Equatorward Migration in Global Convective Dynamo Simulations [51]
    Warnecke, Jörn, Käpylä, Petri J., Käpylä, Maarit J. & Brandenburg, Axel, ApJ, 796, L12

2013

  1. Effects of Enhanced Stratification on Equatorward Dynamo Wave Propagation [96]
    Käpylä, Petri J., Mantere, Maarit J., Cole, Elizabeth, Warnecke, Jörn & Brandenburg, Axel, ApJ, 778, 41
  2. Solar-like differential rotation and equatorward migration in a convective dynamo with a coronal envelope [3]
    Warnecke, J., Käpylä, P. J., Mantere, M. J. & Brandenburg, A., Solar and Astrophysical Dynamos and Magnetic Activity (Editors: Kosovichev, Alexander G., de Gouveia Dal Pino, Elisabete & Yan, Yihua), IAU Symposium, 294, p. 307
  3. Spoke-like Differential Rotation in a Convective Dynamo with a Coronal Envelope [44]
    Warnecke, Jörn, Käpylä, Petri J., Mantere, Maarit J. & Brandenburg, Axel, ApJ, 778, 141
  4. Bipolar Magnetic Structures Driven by Stratified Turbulence with a Coronal Envelope [43]
    Warnecke, Jörn, Losada, Illa R., Brandenburg, Axel, Kleeorin, Nathan & Rogachevskii, Igor, ApJ, 777, L37

2012

  1. Coronal ejections from convective spherical shell dynamos [1]
    Warnecke, J., Käpylä, P. J., Mantere, M. J. & Brandenburg, A., Comparative Magnetic Minima: Characterizing Quiet Times in the Sun and Stars (Editors: Mandrini, Cristina H. & Webb, David F.), IAU Symposium, 286, p. 154
  2. Ejections of Magnetic Structures Above a Spherical Wedge Driven by a Convective Dynamo with Differential Rotation [25]
    Warnecke, Jörn, Käpylä, Petri J., Mantere, Maarit J. & Brandenburg, Axel, Solar Physics, 280, 299
  3. Magnetic twist: a source and property of space weather [31]
    Warnecke, Jörn, Brandenburg, Axel, Mitra, Dhrubaditya AB( & ), Journal of Space Weather and Space Climate, 2, A11

2011

  1. Plasmoid ejections driven by dynamo action underneath a spherical surface [2]
    Warnecke, Jörn, Brandenburg, Axel & Mitra, Dhrubaditya, Advances in Plasma Astrophysics (Editors: Bonanno, Alfio, de Gouveia Dal Pino, Elisabete & Kosovichev, Alexander G.), IAU Symposium, 274, p. 306
  2. Dynamo generated field emergence through recurrent plasmoid ejections [0]
    Warnecke, Jörn & Brandenburg, Axel, Physics of Sun and Star Spots (Editors: Prasad Choudhary, Debi & Strassmeier, Klaus G.), IAU Symposium, 273, p. 256
  3. Recurrent flux emergence from dynamo-generated fields [0]
    Warnecke, Jörn & Brandenburg, Axel, Astrophysical Dynamics: From Stars to Galaxies (Editors: Brummell, Nicholas H., Brun, A. Sacha, Miesch, Mark S. & Ponty, Yannick), IAU Symposium, 271, p. 407

2010

  1. Surface appearance of dynamo-generated large-scale fields [31]
    Warnecke, J. & Brandenburg, A., A&A, 523, A19

Created on Wed Apr 8 04:36:01 2026.