Observation of a neutral structure near the DD¯* mass threshold in e+e− → (DD¯*)0π0 at √s = 4.226 and 4.257 GeV

A neutral structure in the DD¯∗ system around the DD¯∗ mass threshold is observed with a statistical significance greater than 10σ in the processes e+e−→D+D*−π0+c.c. and e+e−→D0D¯*0π0+c.c. at s√=4.226 and 4.257 GeV in the BESIII experiment. The structure is denoted as Zc(3885)0. Assuming the presenc...

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Bibliographic Details

Published in:	Physical Review Letters Vol. 115, № 22. P. 222002 (1-7)
Corporate Author:	Томский государственный университет Радиофизический факультет Научные подразделения РФФ
Other Authors:	Ablikim, M., Ai, X. C., Chelkov, G. A., Achasov, M. N.
Format:	Article
Language:	English
Subjects:	BESIII, детектор BEPCII, коллайдер электроны статьи в журналах
Online Access:	http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000533199 Перейти в каталог НБ ТГУ