Doubly Heavy Baryon Production in e＋e- Annihilation

• Published in: Chinese physics letters Vol. 31; no. 5; pp. 35 - 37
• Main Author: 杨中娟 张培峰 郑亚娟
• Format: Journal Article
• Language: English
• Published: 01.05.2014
• Subjects: 三线态; 包容性; 双夸克; 生产; 电子湮没; 立方; 重子; 颜色

Considering the inclusive process, we study the doubly heavy baryon ≡cc （≡bb） production through e＋e- anni- hilation. Both the diquark QQ in color sextet and triplet are discussed. The results show that the contributions from these two color states play equally important roles. At the Z^0 pole, a si...