Publications of Alexander Shapiro

Shapiro, A.; Solanki, S. K.; Krivova, N. A.; Cameron, R. H.; Yeo, K. L.; Schmutz, W. K.: The nature of solar brightness variations. Nature astronomy 1, pp. 612 - 616 (2017)

Tagirov, R. V.; Shapiro, A. I.; Schmutz, W.: NESSY: NLTE spectral synthesis code for solar and stellar atmospheres. Astronomy and Astrophysics 603, A27 (2017)

Thuillier, G.; Zhu, P.; Shapiro, A. I.; Sofia, S.; Tagirov, R.; van Ruymbeke, M.; Perrin, J.-M.; Sukhodolov, T.; Schmutz, W.: Solar disc radius determined from observations made during eclipses with bolometric and photometric instruments on board the PICARD satellite. Astronomy and Astrophysics 603, A28 (2017)

Cessateur, G.; Schmutz, W.; Wehrli, C.; Groebner, J.; Haberreiter, M.; Kretzschmar, M.; Rozanov, E.; Schoell, M.; Shapiro, A.; Thuillier, G. et al.; Egorova, T.; Finsterle, W.; Fox, N.; Hochedez, J.-F.; Koller, S.; Meftah, M.; Meindl, P.; Nyeki, S.; Pfiffner, D.; Roth, H.; Rouze, M.; Spescha, M.; Tagirov, R.; Werner, L.; Wyss, J.-U.: Solar irradiance observations with PREMOS filter radiometers on the PICARD mission: In-flight performance and data release. Astronomy and Astrophysics 588, A126 (2016)

Shapiro, A. I.; Solanki, S. K.; Krivova, N. A.; Yeo, K. L.; Schmutz, W. K.: Are solar brightness variations faculae- or spot-dominated? Astronomy and Astrophysics 589, A46 (2016)

Sukhodolov, T.; Rozanov, E.; Ball, W. T.; Bais, A.; Tourpali, K.; Shapiro, A. I.; Telford, P.; Smyshlyaev, S.; Fomin, B.; Sander, R. et al.; Bossay, S.; Bekki, S.; Marchand, M.; Chipperfield, M. P.; Dhomse, S.; Haigh, J. D.; Peter, T.; Schmutz, W.: Evaluation of simulated photolysis rates and their response to solar irradiance variability. Journal Geophysical Research 121 (10), pp. 6066 - 6084 (2016)

Shapiro, A. I.; Solanki, S. K.; Krivova, N. A.; Tagirov, R. V.; Schmutz, W. K.: The role of the Fraunhofer lines in solar brightness variability. Astronomy and Astrophysics 581, A116 (2015)

Thuillier, G.; Harder, J. W.; Shapiro, A.; Woods, T. N.; Perrin, J.-M.; Snow, M.; Sukhodolov, T.; Schmutz, W.: The Infrared Solar Spectrum Measured by the SOLSPEC Spectrometer Onboard the International Space Station. Solar Physics 290, pp. 1581 - 1600 (2015)

Shapiro, A.; Peter, H.; Solanki, S. K.: The Sun's Atmosphere. In: The Sun as a Guide to Stellar Physics, pp. 59 - 85 (Eds. Engvold, O.; Vial, .-C.; Skumanich, A.). Elsevier, Amsterdam (2019)

Kopp, G.; Shapiro, A.: FM9 - Solar Irradiance: Physics-Based Advances. In: Proceedings of the International Astronomical Union, Vol. 14, pp. 331 - 332. (2020)

Gröbner, J.; Kazadzis, S.; Kouremeti, N.; Doppler, L.; Tagirov, R.; Shapiro, A.: Spectral solar variations during the eclipse of March 20th, 2015 at two European sites. In: AIP Conference Proceedings, Vol. 1810, 080008. American Institute of Physics (2017)

Yeo, K. L.; Shapiro, A. I.; Krivova, N. A.; Solanki, S. K.: Modelling solar and stellar brightness variabilities. In: Coimbra Solar Physics Meeting: Ground-based Solar Observations in the Space Instrumentation Era, Vol. 504, pp. 273 - 286. (2016)

Nemec, N.-E.; Shapiro, A.; Krivova, N. A.; Cameron, R. H.; Witzke, V.; Solanki, S. K.; Dreizler, S.: Solar brightness variations as they would be observed by the Kepler telescope. Observing the Sun as a star: Would we find the solar system if we saw it?, Göttingen, Germany (2018)

Nemec, N.-E.; Shapiro, A.; Krivova, N. A.; Cameron, R. H.; Witzke, V.; Solanki, S. K.; Dreizler, S.: Solar brightness variations as observed by the Kepler telescope. XXXth General Assembly of the International Astronomical Union, Vienna, Austria (2018)

Cessateur, G.; Werner Schmutz, W.; Shapiro, A.: The solar irradiance: observations and modelling. European Geosciences Union General Assembly, Vienna, Austria (2015)

Shapiro, A.; Solanki, S.; Krivova, N.: Solar brightness variability in the stellar context. Second SOLARNET Meeting on "Solar and stellar magnetic activity, Palermo, Italy (2015)

Shapiro, A.; Solanki, S.; Krivova, N.: Brightness variations of the Sun and Sun-like stars. Solar-Stellar Connection Workshop, Sandbjerg, Denmark (2015)

Shapiro, A. I.; Solanki, S. K.; Krivova, N. A.: Modelling stellar brightness variations. Stellar and Planetary dynamos, Göttingen, Germany (2015)

Shapiro, A.: Solar irradiance variability on different timescales. COST ES1005 - FP7 SOLID workshop on future solar scenario, Corfu, Greece (2014)

Shapiro, A.: Variability of solar irradiance: What we do and do not know. Solar Metrology Symposium, Paris, France (2014)