A mysterious glow of gamma rays at the center of the Milky Way has long hinted at dark matter, but the lack of similar ...

To unlock the secrets of dark matter, scientists could turn to supermassive black holes and their ability to act as natural superpowered particle colliders. That's according to new research that found ...

A new study suggests that failing to detect dark matter signals in some galaxies may not contradict evidence seen in our own.

Our existence rests on a razor‑thin imbalance in the early cosmos. When the universe was young, matter and antimatter should have been created in equal amounts, poised to annihilate each other and ...

Two kilometres underground near Sudbury, Ont. , a machine has reached a temperature so low it barely seems real.

The scientific world has long known that atoms form the basic building blocks of matter, but CERN is interested in peering beyond the atom into the mesonic and baryonic soup that gives rise to matter ...

Nearly every object we interact with in our lives has a mass, but where does this mass come from? Modern physics says matter ...

New experiments reveal possible η′-mesic nuclei, offering evidence that particle masses shift inside nuclear matter and ...

A new space telescope will soon peer into the darkness of ‘near space’ (within a few thousand light years of Earth) to seek answers related to the field of high-energy astrophysics Peering into ...

Suggested Citation: "Appendix: Glossary, Abbreviations, and Acronyms." National Research Council. 1998. Elementary-Particle Physics: Revealing the Secrets of Energy ...

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