Bonev, B. P.; Villanueva, G. L.; DiSanti, M. A.; Böhnhardt, H.; Lippi, M.; Gibb, E. L.; Paganini, L.; Mumma, M. J.: Beyond 3 au from the Sun: The Hypervolatiles CH4, C2H6, and CO in the Distant Comet C/2006 W3 (Christensen). Astronomical Journal 153, 241 (2017)
Lippi, M.; Villanueva, G. L.; DiSanti, M. A.; Böhnhardt, H.; Mumma, M. J.; Bonev, B. P.; Prialnik, D.: A new model for the ν1 vibrational band of HCN in cometary comae, with application to three comets. Astronomy and Astrophysics 551, A51 (2013)
Lippi, M.; Villanueva, G. L.; DiSanti, M. A.; Böhnhardt, H.; Mumma, M. J.; Bonev, B. P.; Prialnik, D.: A new model for the ν1 vibrational band of HCN in cometary comae, with application to three comets. Astronomy and Astrophysics 551, A51 (2013)
Paganini, L.; Mumma, M. J.; Boehnhardt, H.; DiSanti, M. A.; Villanueva, G. L.; Bonev, B. P.; Lippi, M.; Käufl, H. U.; Blake, G. A.: Ground-Based Infrared Detections of CO in the Centaur-comet 29P/Schwassmann-Wachmann 1 at 6.26 AU from the Sun. Astrophysical Journal 766, 100 (2013)
Paganini, L.; Mumma, M. J.; Villanueva, G. L.; DiSanti, M. A.; Bonev, B. P.; Lippi, M.; Boehnhardt, H.: The Chemical Composition of CO-rich Comet C/2009 P1 (Garradd) AT R h = 2.4 and 2.0 AU before Perihelion. Astrophysical Journal 748, L13 (2012)
Paganini, L.; Mumma, M. J.; Villanueva, G. L.; DiSanti, M. A.; Bonev, B. P.; Lippi, M.; Boehnhardt, H.: Erratum: ``The Chemical Composition of CO-Rich Comet C/2009 P1 (Garradd) At RH = 2.4 and 2.0 AU before Perihelion'' (vol 748, L13, 2012). Astrophysical Journal 756 (2), L42 (2012)
Mumma, M. J.; Bonev, B. P.; Villanueva, G. L.; Paganini, L.; DiSanti, M. A.; Gibb, E. L.; Keane, J. V.; Meech, K. J.; Blake, G. A.; Ellis, R. S.et al.; Lippi, M.; Boehnhardt, H.; Magee-Sauer, K.: Temporal and Spatial Aspects of Gas Release During the 2010 Apparition of Comet 103P/Hartley 2. Astrophysical Journal 734, L7 (2011)
Bonev, B. P.; Villanueva, G. L.; Mumma, M. J.; DiSanti, M. A.; Paganini, L.; Boehnhardt, H.; Lippi, M.; Gibb, E. L.; Bockelee-Morvan, D.; de Val-Borro, M.et al.; Kawakita, H.; Altwegg, K.: Beyond 3 AU from the Sun: "Hypervolatiles" in Distant Comets. DPS Meeting #48, Pasadena, USA (2016)
Bonev, B. P.; Mumma, M. J.; Villanueva, G. L.; DiSanti, M. A.; Böhnhardt, H.; Paganini, L.; Lippi, M.; Gibb, E. L.: Ethane (C2H6), Methane (CH4), and Carbon Monoxide (CO) in the Coma of Comet C/2006 W3 (Christensen) Beyond 3.2 AU from the Sun. DPS Meeting 45, Tucson, AZ, USA (2014)
Paganini, L.; DiSanti, M. A.; Mumma, M. J.; Villanueva, G. L.; Bonev, B. P.; Gibb, E. L.; Böhnhardt, H.; Lippi, M.; Käufl, H. U.: Pre- And Post-Perihelion Results On The Unexpectedly-Bright Comet C/2012 F6 (Lemmon) Using IR Spectroscopy. DPS Meeting 45, Tucson, AZ, USA (2014)
Lippi, M.: The compositon of cometary ices as inferred from measured production rates of volatiles. Dissertation, Technische Universität Braunschweig (2010)
First Light! The spectro-polarimeter of the world's largest solar telescope in Hawaii looks at the Sun for the first time. The instrument was developed in Germany.
Dr. Theodosios Chatzistergos receives award by the European Space Weather and Space Climate Association for his research findings on the historical activity of the Sun.
The Zdenĕk Švetska Senior Prize of the Solar Physics Division of the European Physical Society (EPS) recognizes Solanki’s pioneering contributions to solar research.
The magnetic field in the solar atmosphere exceeds the geomagnetic field strength by four orders of magnitude. It greatly influences the processes of energy transport within the solar atmosphere, and dominates the morphology of the solar chromosphere and corona. Kinetic energy from convective motions in the Sun can be efficiently stored in magnetic fields and subsequently released - to heat the solar corona to several million degrees or to blast off coronal mass ejections.
Application deadline 1 October 2024. PhD projects in planetary science, solar and stellar physics, solar magnetism, heliophysics, helioseismology, asteroseismology, ...