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2016年,实验组BESⅢ,首次观测到辐射衰变hc→γη(8.4σ)以及hc→γη(4.0σ)的证据，β(hc→γη)=(1.52±0.27±0.29)×10-3，β(hc→γη)=(4.7±1.5±1.4)×10-4。
Radiative decays hc →γη() in the framework of Bethe-Salpeter equation
【摘 要】
：
2016年,实验组BESⅢ,首次观测到辐射衰变hc→γη(8.4σ)以及hc→γη(4.0σ)的证据，β(hc→γη)=(1.52±0.27±0.29)×10-3，β(hc→γη)=(4.7±1.5±1.4)×10-4。
【机 构】
：
华中师范大学
【出 处】
：
全国第十六届重味物理和CP破坏研讨会(HFCPV-2018)
【发表日期】
：
2018年10期
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