| 释义 |
antiquark Particle Physics.|ˈæntɪkwɔːk, -kwɑːk|
[f. anti- 1 d + quark.]
The antiparticle of a quark.
1964[see quark]. 1965New Scientist 18 Mar. 703/1 There would be no physical law to prevent storing ‘quarks’ and ‘anti-quarks’ separately. 1977Dædalus Fall 33 The observed strongly interacting particles such as neutrons, protons, and mesons are believed to be compound states, consisting of quarks, antiquarks, and gluons, but with no net color. 1978Pasachoff & Kutner University Astron. ix. 262 Recent experiments have even indicated that an additional two quarks, bringing the total to six (plus six antiquarks) may be required. 1985Sci. Amer. Jan. 66/1 Pairs of quarks and antiquarks might be created spontaneously in the wake of an escaping quark. |