Abstract
For the first time we search for the in at , 10.58, and 10.867 GeV with data samples of , , and , respectively, accumulated with the Belle detector at the KEKB asymmetric energy electron-positron collider. No significant signal is observed in the mass range between 3.8 and . The upper limit at 90% confidence level on the product of the Born cross section for and branching fraction for is determined to be at near 10.6 GeV.
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CITATION STYLE
Jia, S., Shen, C. P., Adachi, I., Aihara, H., Al Said, S., Asner, D. M., … Zhukova, V. (2021). Search for the in at near 10.6 GeV at Belle. Physical Review D, 104(1). https://doi.org/10.1103/PhysRevD.104.012012
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