Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

• G. Masi2 profiles5 · h 29
• C. Johns–Krull3 · h 51
• G. Scarpetta3 · h 41
• L. Mancini2 profiles3 · h 47
• M. Burgdorf3 · h 39
• S. C. Novati3 · h 43
• S. Rahvar2 profiles3 · h 34
• T. Hinse3 · h 41
• V. Bozza3 · h 38
• A. Hornstrup2 · h 80
• B. Gary2 profiles2 · h 30
• C. Liebig2 · h 25

• Heidelberg UniversityDE10 papers
• University of SalernoIT10 papers
• University of St AndrewsGB10 papers
• European Southern ObservatoryCL9 papers
• Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT9 papers
• Sharif University of TechnologyIR9 papers
• University of CopenhagenDK9 papers
• University of LiègeBE8 papers
• Korea Astronomy and Space Science InstituteKR7 papers
• Space Telescope Science InstituteUS7 papers
• University of GöttingenDE7 papers
• Ames Research CenterUS6 papers