Kojima, Yasufumi
Hiroshima University,
Japan
2025 Rank: 168249
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Nuclear & Particle Physics
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 2594 out of 158450 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 168249 | 146995 |
| Total Cites | 4813 | 7396 |
| H-index | 29 | 39 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 331 | 361 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 524 | 609 |
| Number of Single+First+Last Authored Papers | 75 | 75 |
| Total Cites to Single+First+Last Authored Papers | 914 | 1070 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3821 | 5328 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.39 |
| Self-Citation Percentage |
34.92%
|
|
Kojima, Yasufumi
Hiroshima University,
Japan
2024 Rank: 169951
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Nuclear & Particle Physics
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 2698 out of 151105 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 169951 | 155099 |
| Total Cites | 3835 | 5994 |
| H-index | 29 | 34 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 313 | 341 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 497 | 573 |
| Number of Single+First+Last Authored Papers | 73 | 73 |
| Total Cites to Single+First+Last Authored Papers | 862 | 1006 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3083 | 4362 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.37 |
| Self-Citation Percentage |
36.02%
|
|
Kojima, Yasufumi
Hiroshima University,
Japan
2023 Rank: 178333
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Nuclear & Particle Physics
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 2892 out of 145764 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 178333 | 164734 |
| Total Cites | 3012 | 4751 |
| H-index | 26 | 32 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 294 | 320 |
| Number of Single+First Authored Papers | 47 | 47 |
| Total Cites to Single+First Authored Papers | 464 | 533 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 808 | 945 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2459 | 3567 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.33 |
| Self-Citation Percentage |
36.60%
|
|