Klessen, Ralf S.
Universität Heidelberg,
Germany
2025 Rank: 18,827
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
General Physics
Rank in SubField 1: 175 out of 55,063 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,827 | 13,041 |
| Total Cites | 16,684 | 23,711 |
| H-index | 73 | 89 |
| Hm-index | 34 | 39 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 410 | 530 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 1,636 | 2,202 |
| Number of Single+First+Last Authored Papers | 184 | 184 |
| Total Cites to Single+First+Last Authored Papers | 9,422 | 12,821 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 8,047 | 9,153 |
| Ratio of Total Citations to Distinct Citing Papers | 2.07 | 2.59 |
| Self-Citation Percentage |
29.64%
|
|
Klessen, Ralf S.
Universität Heidelberg,
Germany
2023 Rank: 18,350
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
General Physics
Rank in SubField 1: 161 out of 49,433 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,350 | 12,700 |
| Total Cites | 14,383 | 20,731 |
| H-index | 68 | 82 |
| Hm-index | 32 | 37 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 394 | 513 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 1,514 | 2,063 |
| Number of Single+First+Last Authored Papers | 186 | 186 |
| Total Cites to Single+First+Last Authored Papers | 8,282 | 11,437 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 6,895 | 7,857 |
| Ratio of Total Citations to Distinct Citing Papers | 2.09 | 2.64 |
| Self-Citation Percentage |
30.62%
|
|
Klessen, Ralf S.
Universität Heidelberg,
Germany
2022 Rank: 18,067
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
General Physics
Rank in SubField 1: 159 out of 47,944 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,067 | 12,367 |
| Total Cites | 13,212 | 19,164 |
| H-index | 66 | 77 |
| Hm-index | 31 | 36 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 374 | 494 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 1,439 | 1,979 |
| Number of Single+First+Last Authored Papers | 187 | 187 |
| Total Cites to Single+First+Last Authored Papers | 7,656 | 10,654 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 6,308 | 7,211 |
| Ratio of Total Citations to Distinct Citing Papers | 2.09 | 2.66 |
| Self-Citation Percentage |
31.06%
|
|
Klessen, Ralf S.
Universität Heidelberg,
Germany
2021 Rank: 18,590
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
General Physics
Rank in SubField 1: 163 out of 45,688 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,590 | 12,523 |
| Total Cites | 12,472 | 18,122 |
| H-index | 63 | 76 |
| Hm-index | 30 | 35 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 355 | 473 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 1,377 | 1,904 |
| Number of Single+First+Last Authored Papers | 183 | 183 |
| Total Cites to Single+First+Last Authored Papers | 7,290 | 10,174 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 6,021 | 6,876 |
| Ratio of Total Citations to Distinct Citing Papers | 2.07 | 2.64 |
| Self-Citation Percentage |
31.18%
|
|
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