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
* Total Citation Counts Rankings
Ranking Based On Selection :1
Stellar spectroscopy
stellar nucleosynthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,668
6,773
0.299
* Total Citation Counts Rankings
Ranking Based On Selection :2
high-energy astrophysics
astronomical instrumentation
planetary science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,150
2,277
0.108
* Total Citation Counts Rankings
Ranking Based On Selection :3
Astronomy
Astrophysics
Instrumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,046
6,972
0.631
* Total Citation Counts Rankings
Ranking Based On Selection :4
astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,866
8,723
0.884
* Total Citation Counts Rankings
Ranking Based On Selection :5
Astronomy and Astrophysics
Atmospheric Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,086
2,155
0.237
* Total Citation Counts Rankings
Ranking Based On Selection :6
S0 Galaxies
Star formation in Galaxies
Barred Galaxies
Features in Near by Galaxies
Interacting galaxies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,655
4,521
0.799
* Total Citation Counts Rankings
Ranking Based On Selection :7
Binary star system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,229
3,614
0.855
* Total Citation Counts Rankings
Ranking Based On Selection :8
Solar Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,985
1,306
0.328
* Total Citation Counts Rankings
Ranking Based On Selection :9
Astrophysics
Astronomy
instrumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,699
2,121
0.573
* Total Citation Counts Rankings
Ranking Based On Selection :10
Astronomy
interstellar medium
astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,092
1,377
0.445
* Total Citation Counts Rankings
Ranking Based On Selection :11
galaxies
novae
supernovae
telescopes
site characterization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,069
819
0.267
* Total Citation Counts Rankings
Ranking Based On Selection :12
Astronomy
Star formation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,301
2,274
0.988
* Total Citation Counts Rankings
Ranking Based On Selection :13
Radio Astronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,199
1,104
0.502
* Total Citation Counts Rankings
Ranking Based On Selection :14
Astronomy and Astrophysics
Space telescope
Astronomical Instrumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,069
870
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :15
Interstellar Medium
Star formation
Multiband Polarimetery
Radio Astronomy
Dust grain alignment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,036
1,921
0.944
* Total Citation Counts Rankings
Ranking Based On Selection :16
Solar magneto hydrodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,992
666
0.334
* Total Citation Counts Rankings
Ranking Based On Selection :17
Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,833
402
0.219
* Total Citation Counts Rankings
Ranking Based On Selection :18
star formation
molecular clouds
Interstellar medium
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,706
436
0.256
* Total Citation Counts Rankings
Ranking Based On Selection :19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,651
990
0.600
* Total Citation Counts Rankings
Ranking Based On Selection :20
Accreting Supermassive Black Holes or Active Galactic Nuclei
Galaxy Evolution
Globular Clusters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,569
545
0.347
* Total Citation Counts Rankings
Ranking Based On Selection :21
astrophysics . cosmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,361
778
0.572
* Total Citation Counts Rankings
Ranking Based On Selection :22
Solar Physics
Magnetic Fields
Sun-like Stars
Astrophysical Magnetohydrodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,121
499
0.445
* Total Citation Counts Rankings
Ranking Based On Selection :23
Gravitational Lensing
UV astronomy from space
Astrobiology
Exoplanets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,090
539
0.494
* Total Citation Counts Rankings
Ranking Based On Selection :24
High Energy Astrophysics - Black Holes - Hydrodynamics - Radiative Transfer - Observational Data Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,019
590
0.579
* Total Citation Counts Rankings
Ranking Based On Selection :25
Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
973
476
0.489
Thirupathi Sivarani
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,668
6,773
0.299
Stellar spectroscopy
stellar nucleosynthesis
P Sreekumar
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,150
2,277
0.108
high-energy astrophysics
astronomical instrumentation
planetary science
Anupama GC
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,046
6,972
0.631
Vivek M
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,866
8,723
0.884
Ram Sagar
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,086
2,155
0.237
Astronomy and Astrophysics
Atmospheric Science
Sudhanshu Barway
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,655
4,521
0.799
S0 Galaxies
Star formation in Galaxies
Barred Galaxies
Features in Near by Galaxies
Interacting galaxies
M Pavana
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,229
3,614
0.855
Dipankar Banerjee
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,985
1,306
0.328
Annapurni Subramaniam
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,699
2,121
0.573
Jayant Murthy
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,092
1,377
0.445
Tushar Prabhu
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,069
819
0.267
galaxies
novae
supernovae
telescopes
site characterization
Prajwel Joseph
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,301
2,274
0.988
Ramesh R
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,199
1,104
0.502
Sripadmanaban Sriram
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,069
870
0.420
Astronomy and Astrophysics
Space telescope
Astronomical Instrumentation
Archana Soam
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,036
1,921
0.944
Interstellar Medium
Star formation
Multiband Polarimetery
Radio Astronomy
Dust grain alignment
Piyali Chatterjee
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,992
666
0.334
Siraj Hasan
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,833
402
0.219
Harish Bhatt
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,706
436
0.256
star formation
molecular clouds
Interstellar medium
Smitha Subramanian
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,651
990
0.600
Prajval Shastri
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,569
545
0.347
Accreting Supermassive Black Holes or Active Galactic Nuclei
Galaxy Evolution
Globular Clusters
Subinoy Das
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,361
778
0.572
SP Rajaguru
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,121
499
0.445
Solar Physics
Magnetic Fields
Sun-like Stars
Astrophysical Magnetohydrodynamics
Margarita Safonova|Margarita Saphonova
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,090
539
0.494
Gravitational Lensing
UV astronomy from space
Astrobiology
Exoplanets
Santanu Mondal
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,019
590
0.579
High Energy Astrophysics - Black Holes - Hydrodynamics - Radiative Transfer - Observational Data Analysis
Sujan Sengupta
Indian Institute of Astrophysics
Bangalore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
973
476
0.489