| Roche lobe effects on the atmospheric loss from “Hot Jupiters” NV Erkaev, YN Kulikov, H Lammer, F Selsis, D Langmayr, GF Jaritz, ... Astronomy & Astrophysics 472 (1), 329-334, 2007 | 448 | 2007 |
| M stars as targets for terrestrial exoplanet searches and biosignature detection J Scalo, L Kaltenegger, A Segura, M Fridlund, I Ribas, YN Kulikov, ... Astrobiology 7 (1), 85-166, 2007 | 447 | 2007 |
| What makes a planet habitable? H Lammer, JH Bredehöft, A Coustenis, ML Khodachenko, L Kaltenegger, ... The Astronomy and Astrophysics Review 17, 181-249, 2009 | 408 | 2009 |
| Coronal mass ejection (CME) activity of low mass M stars as an important factor for the habitability of terrestrial exoplanets. II. CME-induced ion pick up of Earth-like … H Lammer, HIM Lichtenegger, YN Kulikov, JM Grießmeier, N Terada, ... Astrobiology 7 (1), 185-207, 2007 | 388 | 2007 |
| Atmospheric escape and evolution of terrestrial planets and satellites H Lammer, JF Kasting, E Chassefière, RE Johnson, YN Kulikov, F Tian Space Science Reviews 139, 399-436, 2008 | 305 | 2008 |
| Atmospheric Evolution of Terrestrial Planets and Satellites H Lammer, JF Kasting, E Chassefière, RE Johnson, Y Kulikov, F Tian Comparative Aeronomy. Space Science Series of ISSI 29, 399-436, 2008 | 305* | 2008 |
| Determining the mass loss limit for close-in exoplanets: what can we learn from transit observations? H Lammer, P Odert, M Leitzinger, ML Khodachenko, M Panchenko, ... Astronomy & Astrophysics 506 (1), 399-410, 2009 | 178 | 2009 |
| A comparative study of the influence of the active young Sun on the early atmospheres of Earth, Venus, and Mars YN Kulikov, H Lammer, HIM Lichtenegger, T Penz, D Breuer, T Spohn, ... Space Science Reviews 129, 207-243, 2007 | 171 | 2007 |
| Atmospheric and water loss from early Venus YN Kulikov, H Lammer, HIM Lichtenegger, N Terada, I Ribas, C Kolb, ... Planetary and Space Science 54 (13-14), 1425-1444, 2006 | 161 | 2006 |
| Origin and loss of nebula-captured hydrogen envelopes from ‘sub’-to ‘super-Earths’ in the habitable zone of Sun-like stars H Lammer, A Stökl, NV Erkaev, EA Dorfi, P Odert, M Güdel, YN Kulikov, ... Monthly Notices of the Royal Astronomical Society 439 (4), 3225-3238, 2014 | 160 | 2014 |
| Numerical modelling of the thermospheric heat budget BF Gordiets, YN Kulikov, MN Markov, MY Marov Journal of Geophysical Research: Space Physics 87 (A6), 4504-4514, 1982 | 145 | 1982 |
| XUV-exposed, non-hydrostatic hydrogen-rich upper atmospheres of terrestrial planets. Part I: atmospheric expansion and thermal escape NV Erkaev, H Lammer, P Odert, YN Kulikov, KG Kislyakova, ... Astrobiology 13 (11), 1011-1029, 2013 | 126 | 2013 |
| Aeronomical evidence for higher CO2 levels during Earth’s Hadean epoch HIM Lichtenegger, H Lammer, JM Grießmeier, YN Kulikov, P von Paris, ... Icarus 210 (1), 1-7, 2010 | 114 | 2010 |
| Mass loss from “Hot Jupiters”—Implications for CoRoT discoveries, Part II: Long time thermal atmospheric evaporation modeling T Penz, NV Erkaev, YN Kulikov, D Langmayr, H Lammer, G Micela, ... Planetary and Space Science 56 (9), 1260-1272, 2008 | 108 | 2008 |
| Atmosphere and water loss from early Mars under extreme solar wind and extreme ultraviolet conditions N Terada, YN Kulikov, H Lammer, HIM Lichtenegger, T Tanaka, ... Astrobiology 9 (1), 55-70, 2009 | 104 | 2009 |
| Variability of solar/stellar activity and magnetic field and its influence on planetary atmosphere evolution H Lammer, M Güdel, Y Kulikov, I Ribas, TV Zaqarashvili, ... Earth, planets and space 64, 179-199, 2012 | 88 | 2012 |
| Planetary magnetic dynamo effect on atmospheric protection of early Earth and Mars V Dehant, H Lammer, YN Kulikov, JM Grießmeier, D Breuer, O Verhoeven, ... Space Science Reviews 129, 279-300, 2007 | 82 | 2007 |
| Escape of the martian protoatmosphere and initial water inventory NV Erkaev, H Lammer, LT Elkins-Tanton, A Stökl, P Odert, E Marcq, ... Planetary and space science 98, 106-119, 2014 | 81 | 2014 |
| XUV-exposed, non-hydrostatic hydrogen-rich upper atmospheres of terrestrial planets. Part II: hydrogen coronae and ion escape KG Kislyakova, H Lammer, M Holmström, M Panchenko, P Odert, ... Astrobiology 13 (11), 1030-1048, 2013 | 76 | 2013 |
| Plasma environment of Venus: Comparison of Venus Express ASPERA‐4 measurements with 3‐D hybrid simulations C Martinecz, A Boesswetter, M Fränz, E Roussos, J Woch, N Krupp, ... Journal of Geophysical Research: Planets 114 (E9), 2009 | 68 | 2009 |
Helmut LammerVerified email at oeaw.ac.at