Physicists would dearly love to find new particles, but there's no sign of them in colliders like the LHC. Now we have found ...

Technical Terms Kaon Photoproduction: The process by which a photon interacts with a nucleon to produce a kaon and an accompanying hyperon, used to probe the structure of matter at the quark level.

Why didn’t the universe annihilate itself moments after the big bang? A new finding at Cern on the French-Swiss border brings us closer to answering this fundamental question about why matter ...

In a first, CERN physicists succeeded in observing matter-antimatter imbalance in baryons, fundamental particles that make up ...

Hadrons are bound by quarks and gluons through the strong interaction. Their properties at low energies are non-perturbative, ...

An Introduction to the Study of Stellar Structure By S. Chandrasekhar. (Astrophysical Monographs sponsored by The Astrophysical Journal.) Pp. ix+509.

It shows that the ephemeral dance of proton-neutron pairs etches an indelible signature on the quark-gluon landscape one that is now apparent in theory as well as experiment.