Scientists unveil doubly-charmed new particle Xicc++ - The Straits Times


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Scientists unveil doubly-charmed new particle Xicc++
The Straits Times
The particle, a baryon dubbed Xicc++, contains two heavy "charm" quarks and one "up" quark, and has about four times the mass of a more familiar baryon - the proton. The particle is predicted in the Standard Model of particle physics, and its discovery ...
First doubly charmed baryon spotted by LHCbphysicsworld.com

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