单词 | pseudoscalar coupling |
释义 | pseudoscalar coupling [¦sü·dō`skāl·ǝr `kǝp·liŋ] PARTICLE PHYSICS A type of interaction postulated between a nucleon and a pion in which the interaction energy is a product of the pion's pseudoscalar field and a bilinear pseudoscalar function of the nucleon fields. |
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