Physicists find new particle with a double dose of charm - ABC News


New York Times

Physicists find new particle with a double dose of charm
ABC News
The particle has two heavy quarks — both of a type that are called "charm"— and a light one. In the natural world, baryons have at most one heavy quark. It may have been brief, but in particle physics it lived for "an appreciably long time," he said ...
CERN Physicists Find a Particle With a Double Dose of CharmNew York Times
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'New frontier' in physics: Subatomic particle with double dose of 'charm' discoveredRT
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