| 释义 |
omega-c baryon Related to omega-c baryon: omega meson, lambda baryon, xi baryono·me·ga-c baryon O0071020 (ō-mĕg′ə-sē′, -mē′gə, -mā′-)n. An electrically neutral baryon consisting of two strange quarks and one charm quark, having a mass 5,279 times that of the electron and a mean lifetime of about 7 × 10-14 second. Also called charmed omega baryon. |