期刊
EUROPEAN PHYSICAL JOURNAL C
卷 80, 期 11, 页码 -出版社
SPRINGER
DOI: 10.1140/epjc/s10052-020-08621-4
关键词
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资金
- China National Funds for Distinguished Young Scientists [11825503]
- National Natural Science Foundation of China [11775050]
- Fundamental Research Funds for the Central Universities
Different from the usual tetraquark assignment to charged Zc(3885) and Zc(4025) charmoniumlike structures, in this letter we propose a universal non-resonant explanation to decode these Zc's, which is based on a special dynamical behavior of e+e--> D()D pi. Our study shows that Zc(3885) and Zc(4025) are only the reflection from the P-wave charmed meson D1(2420) involved in e+e--> D()D pi. Obviously, the present work provides a unique perspective, which can be examined by future experiments like BESIII and BelleII.
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