download0 view80
twitter facebook

공공누리This item is licensed Korea Open Government License

Title
First Observation of the Zb0(10610) in a Dalitz Analysis of Y(5S) - Y(nS) pi0 pi0
Author(s)
P. Krokovny조기현
Publication Year
2013-09-20
Abstract
We report the first observation of Y(5S) - Y(nS) pi0 pi0 decays. The neutral partner of the Zb+-(10610), the Zb0(10610) decaying to Y(2,3S) pi0, is observed for the first time with a 6.5 sigma significance using a Dalitz analysis of Y(5S) - Y(2,3S) pi0 pi0 decays. The results are obtained with a 121.4 fb-1 data sample collected with the Belle detector at the Y(5S) resonance at the KEKB asymmetric-energy e+e- collider.
Keyword
High Energy Physics; Particle Physics; belle
Journal Title
Physical review. D, Particles and fields
ISSN
1550-7998
Files in This Item:
There are no files associated with this item.
Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/14141
Export
RIS (EndNote)
XLS (Excel)
XML

Browse