| AHEP Group | | The research of the Astroparticle and High Energy Physics Group covers theoretical, phenomenological and observational aspects of Astroparticle and High Energy Physics. |
| Argonne National Laboratory | | Conducts research in areas of both theoretical and experimental particle physics. The laboratory also works on the ATLAS, CDF, MINOS, Soudan 2 and ZEUS experiments. |
| HEP Institutions on the Web | | Index by country; from SPIRES. It gives the full address and phone/fax/url of the institution in addition to links to papers in HEP and people in HEPNAMES. |
| Institut de Fisica d'Altes Energies (IFAE-Barcelona) | | High Energy Physics Institute with research groups in experimental and theoretical particle physics. IFAE participates in several international projects in accelerator-based particle physics and particle astrophysics. |
| Shandong University - HEPG | | High Energy Physics Group at Shandong University in Jinan, China. Participates in many HEP experiments, including accelerator and non-accelerator experiments. |
| The ATHENA Experiment | | A worldwide collaboration at CERN to produce antimatter hydrogen. Includes overview of the experiment and a variety of references and data. | |
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