Shestov, S.V.; Zhukov, A.N.; Inhester, B.; Dolla, L.; Mierla, M.: Expected performances of the PROBA-3/ASPIICS solar coronagraph: Simulated data. Astronomy and Astrophysics 652, A4 (2021)

Smitha, H. N.; Castellanos Durán, J. S.; Solanki, S. K.; Tiwari, S. K.: Ti  I lines at 2.2 μm as probes of the cooler regions of sunspots. Astronomy and Astrophysics 653, A91 (2021)

Smitha, H. N.; Holzreuter, R.; van Noort, M.; Solanki, S. K.: The influence of NLTE effects in Fe I lines on an inverted atmosphere: II. 6301 Å and 6302 Å lines formed in 3D NLTE. Astronomy and Astrophysics 647, A46 (2021)

Sowmya, K.; Nèmec, N.-E.; Shapiro, A.; Isik, E.; Witzke, V.; Mints, A.; Krivova, N. A.; Solanki, S. K.: Predictions of Astrometric Jitter for Sun-like Stars. II. Dependence on Inclination, Metallicity, and Active-region Nesting. The Astrophysical Journal 919 (2), 94 (2021)

Sowmya, K.; Nemec, N.-E.; Shapiro, A. I.; Isik, E.; Witzke, V.; Mints, A.; Krivova, N. A.; Solanki, S. K.: Predictions of Astrometric Jitter for Sun-like Stars. II. Dependence on Inclination, Metallicity, and Active-region Nesting. The Astrophysical Journal 919, p. 94 (2021)

Sowmya, K.; Shapiro, A.; Witzke, V.; Nèmec, N.-E.; Chatzistergos, T.; Yeo, K. L.; Krivova, N. A.; Solanki, S. K.: Modeling Stellar Ca ii H and K Emission Variations. I. Effect of Inclination on the S-index. The Astrophysical Journal 914 (1), 21 (2021)

Sowmya, K.; Shapiro, A. I.; Witzke, V.; Nemec, N.-E.; Chatzistergos, T.; Yeo, K. L.; Krivova, N. A.; Solanki, S. K.: Modeling Stellar Ca II H and K Emission Variations. I. Effect of Inclination on the S-index. The Astrophysical Journal 914, p. 21 (2021)

Telloni, D.; Andretta, V.; Antonucci, E.; Bemporad, A.; Capuano, G. E.; Fineschi, S.; Giordano, S.; Habbal, S.; Perrone, D.; Pinto, R. F. et al.; Sorriso-Valvo, L.; Spadaro, D.; Susino, R.; Woodham, L. D.; Zank, G. P.; Romoli, M.; Bale, S. D.; Kasper, J. C.; Auchere, F.; Bruno, R.; Capobianco, G.; Case, A. W.; Casini, C.; Casti, M.; Chioetto, P.; Corso, A. J.; Da Deppo, V.; De Leo, Y.; Dudok de Wit, T.; Frassati, F.; Frassetto, F.; Goetz, K.; Guglielmino, S. L.; Harvey, P. R.; Heinzel, P.; Jerse, G.; Korreck, K. E.; Landini, F.; Larson, D.; Liberatore, A.; Livi, R.; MacDowall, R. J.; Magli, E.; Malaspina, D. M.; Massone, G.; Messerotti, M.; Moses, J. D.; Naletto, G.; Nicolini, G.; Nistico, G.; Panasenco, O.; Pancrazzi, M.; Pelizzo, M. G.; Pulupa, M.; Reale, F.; Romano, P.; Sasso, C.; Schühle, U.; Stangalini, M.; Stevens, M. L.; Strachan, L.; Straus, T.; Teriaca, L.; Uslenghi, M.; Velli, M.; Verscharen, D.; Volpicelli, C. A.; Whittlesey, P.; Zangrilli, L.; Zimbardo, G.; Zuppella, P.: Exploring the Solar Wind from Its Source on the Corona into the Inner Heliosphere during the First Solar Orbiter-Parker Solar Probe Quadrature. Astrophysical Journal, Letters 920 (1), L14 (2021)

Thalmann, J.K.; Georgoulis, M.K.; Liu, Y.; Pariat, E.; Valori, G.; Anfinogentov, S.; Chen, F.; Guo, Y.; Moraitis, K.; Yang, S. et al.; Mastrano, A.: Magnetic Helicity Estimations in Models and Observations of the Solar Magnetic Field. IV. Application to Solar Observations. The Astrophysical Journal 922 (1), 41 (2021)

Tripathi, D.; Nived, V. N.; Solanki, S. K.: Coronal Heating and Solar Wind Formation in Quiet Sun and Coronal Holes: A Unified Scenario. The Astrophysical Journal 908 (1), 28 (2021)

Usoskin, I.G.; Solanki, S. K.; Krivova, N. A.; Hofer, B.; Kovaltsov, G.A.; Wacker, L.; Brehm, N.; Kromer, B.: Solar cyclic activity over the last millennium reconstructed from annual ¹⁴C data. Astronomy and Astrophysics 649, A141 (2021)

Väisälä, M. S.; Pekkilä, J.; Käpylä, M. J.; Rheinhardt, M.; Shang, H.; Krasnopolsky, R.: Interaction of Large- and Small-scale Dynamos in Isotropic Turbulent Flows from GPU-accelerated Simulations. The Astrophysical Journal 907 (2), 83 (2021)

Viviani, M.; Käpylä, M. J.: Physically motivated heat conduction treatment in simulations of solar-like stars: effects on dynamo transitions. Astronomy and Astrophysics 645, A141 (2021)

Warnecke, J.; Rheinhardt, M.; Viviani, M.; Gent, F. A.; Tuomisto, S.; Käpylä, M. J.: Investigating Global Convective Dynamos with Mean-field Models: Full Spectrum of Turbulent Effects Required. The Astrophysical Journal Letters 919 (2), L13 (2021)

Wiegelmann, T.; Sakurai, T.: Solar Force-free Magnetic Fields. Living Reviews in Solar Physics 18, 1 (2021)

Wilhelm, K.: Ergebnisse des Gauß-Versuchs im cgs-Einheitensystem und im Système International d'unités (SI, 9e éd. 2019). Mitteilungen der Gauss-Gesellschaft 58, pp. 67 - 70 (2021)

Witzke, V.; Shapiro, A.; Cernetic, M.; Tagirov, R.; Kostogryz, N. M.; Anusha, L. S.; Unruh, Y. C.; Solanki, S. K.; Kurucz, R. L.: MPS-ATLAS: A fast all-in-one code for synthesising stellar spectra. Astronomy and Astrophysics 653, A65 (2021)

Yadav, N.; Cameron, R. H.; Solanki, S. K.: Vortex flow properties in simulations of solar plage region: Evidence for their role in chromospheric heating. Astronomy and Astrophysics 645, A3 (2021)

Yadav, N.; Cameron, R. H.; Solanki, S. K.: Slow magneto-acoustic waves in simulations of a solar plage region carry enough energy to heat the chromosphere. Astronomy and Astrophysics 652, A43 (2021)

Yao, X.; Muñoz, P. A.; Büchner, J.; Zhou, X.; Liu, S.: The effects of density inhomogeneities on the radio wave emission in electron beam plasmas. Journal of Plasma Physics 87 (2), 905870203 (2021)