发现四夸克态Zc(3900) (IMAGE)

Science China Press

发现四夸克态Zc(3900)

Caption

左图为达立兹图，其中的深色条带对应一对π介子或一个π介子和一个J/ψ粒子形成的共振态；右图中的峰状结构对应质量为3.9 GeV/c2的粒子Zc(3900)。

Credit

©《中国科学》杂志社

Usage Restrictions

Use with credit.

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.