Role of Nine-Quark-State in Three-Nucleon Systems

摘要

Role of a nine-quark state in three-nucleon systems is discussed. It is shown that a hybrid model for sup 3 He wave function which takes account of only three-nucleon and nine-quark components, describes well data on sup 3 He magnetic form factor. Probability of presence of the nine-quark system in sup 3 He is estimated approximately to be 20%. 17 refs.; 1 fig. (Atomindex citation 17:057586)