单词 | Regge trajectory |
释义 | Regge trajectory [`reg·ǝ trǝ´jek·trē] PARTICLE PHYSICS 1. The path followed by a Regge pole in the complex angular momentum plane as the center-of-mass energy is varied. 2. The relationship between the spin and mass of a sequence of hadrons, with successive hadrons increasing by 2 in spin and also increasing in mass, but with the same values of other quantum numbers; the hadrons are thought to correspond to energies at which a Regge pole passes near positive integers (or half integers). |
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