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M-C Chang

2 papers here

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  • hep-ex2

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most citedSearch for Invisible Decay of the Υ(1S)

40 citations · 40 across the 2 of their papers we have counts for

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2 papers · 1 filter

hep-ex2008

Observation of B0 to p pbar K*0 with a large K*0 polarization

The Belle Collaboration, J. H. Chen, M. -Z. Wang

We observe the decay B0 to p pbar K*0 with a branching fraction of (1.18^{+0.29}_{-0.25} (stat.) \pm 0.11 (syst.)) \times 10^{-6}. The statistical significance is 7.2 sigma for the…

hep-ex2006★ 40 cited

Search for Invisible Decay of the Υ(1S)

The Belle Collaboration, O. Tajima, H. Hayashii +4

We report results of a search for the invisible decay of the Upsilon(1S) via the Upsilon(3S)->pi+pi-Upsilon(1S) transition using a data sample of 2.9 fb^{-1} at the Upsilon(3S) res…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.