Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,300
33,823
0.543
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Astronomy
Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88,520
28,534
0.322
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Astronomy astrophysics physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,800
21,577
0.461
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
AGN
Galaxy evolution
IFU instrumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,987
15,656
0.392
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
astronomy
AGN
blazars
high-energy astrophysics
astroparticle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,924
9,989
0.371
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,057
9,588
0.383
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
spectroscopy
chemical composition
exoplanets
Sandage test
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,556
9,573
0.406
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Submm astronomy
High redshift radio galaxies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,364
9,040
0.444
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Astronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,868
8,729
0.337
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,021
7,953
0.611
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Active Galactic Nuclei
High Energy Astrophysics
Astronomical instrumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,522
7,162
0.840
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Astrophysics
Instrumentation
Detectors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,132
6,944
0.459
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Astrophysics
Exoplanets
Information engineering
Gaussian processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,529
6,070
0.577
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Active Galactic Nuclei
Star forming galaxies
Infrared astronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,003
5,937
0.330
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Astrophysics
exoplanets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,104
5,605
0.789
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Interferometry
Stellar Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,893
5,490
0.555
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Type Ia Supernovae
spectropolarimetry
SLSNe
Small Solar System bodies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,263
5,263
0.840
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Astronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,724
5,235
0.678
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Astrophysics
Astronomy
Astronomical instrumentation
Spectroscopy
High redshift radio galaxies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,761
5,068
0.471
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
AtLAST
ALMA
SZ effect from galaxy clusters
observational cosmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,852
4,942
0.721
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Exoplanets
Planet Formation
Circumstelllar Disks
Adaptive Optics imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,561
4,930
0.576
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Astronomy
Astrophysics
Optical Interferometry
Stellar Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,867
4,712
0.531
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,093
4,538
0.499
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
astronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,891
4,442
0.908
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Formation and Evolution of Galaxies
Structure of Galaxies
Astrophysical Techniques
Astronomical Instrumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,790
3,961
0.508
Rüdiger Kneissl
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,300
33,823
0.543
Rob Ivison
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88,520
28,534
0.322
Leonardo Testi
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,800
21,577
0.461
Vincenzo Mainieri
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,987
15,656
0.392
AGN
Galaxy evolution
IFU instrumentation
Paolo Padovani
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,924
9,989
0.371
astronomy
AGN
blazars
high-energy astrophysics
astroparticle
Ferdinando Patat
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,057
9,588
0.383
Luca Pasquini
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,556
9,573
0.406
spectroscopy
chemical composition
exoplanets
Sandage test
Carlos De Breuck
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,364
9,040
0.444
Harald Kuntschner
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,868
8,729
0.337
Christophe Martayan
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,021
7,953
0.611
Marco Berton
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,522
7,162
0.840
Active Galactic Nuclei
High Energy Astrophysics
Astronomical instrumentation
Elizabeth M George
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,132
6,944
0.459
Neale Gibson
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,529
6,070
0.577
Astrophysics
Exoplanets
Information engineering
Gaussian processes
Evanthia Hatziminaoglou
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,003
5,937
0.330
Active Galactic Nuclei
Star forming galaxies
Infrared astronomy
Jorge Lillo-Box
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,104
5,605
0.789
Markus Wittkowski
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,893
5,490
0.555
Aleksandar Cikota
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,263
5,263
0.840
Type Ia Supernovae
spectropolarimetry
SLSNe
Small Solar System bodies
Robert J De Rosa
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,724
5,235
0.678
Joël Vernet
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,761
5,068
0.471
Astrophysics
Astronomy
Astronomical instrumentation
Spectroscopy
High redshift radio galaxies
Tony Mroczkowski
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,852
4,942
0.721
AtLAST
ALMA
SZ effect from galaxy clusters
observational cosmology
Zahed Wahhaj
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,561
4,930
0.576
Exoplanets
Planet Formation
Circumstelllar Disks
Adaptive Optics imaging
Antoine Mérand
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,867
4,712
0.531
Astronomy
Astrophysics
Optical Interferometry
Stellar Physics
Gaspare Lo Curto
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,093
4,538
0.499
Nicola Pietro Gentile Fusillo
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,891
4,442
0.908
Dimitri Gadotti
European Southern Observatory
Garching bei München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,790
3,961
0.508
Formation and Evolution of Galaxies
Structure of Galaxies
Astrophysical Techniques
Astronomical Instrumentation