6 Groups are associated with the keyword: X-Ray Spectroscopy.
| Atomic Spectroscopy Group | National Institute of Standards and Technology, United States of America | |
| Crespo Group | Max Planck Institute for Nuclear Physics, Germany | |
| ITER Plasma Modelling and Analysis Section | ITER, France | |
| LIBPhys-UNL | Faculty of Science and Technology, Nova University of Lisbon, Portugal | |
| Plasma Spectroscopy Group, NIFS | National Institute for Fusion Science, Japan | |
| Wei Group | Fudan University, China |