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arXiv 1009.4097hep-phhep-exnucl-th
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观察隆起（2 3D 1）和隆起指示（1 3D 1）

Observation of the Upsilon(2 3D1) and indication of the Upsilon(1 3D1)

Eef van Beveren, George Rupp

备注：
3 pages, 6 figures; v2: fig 1a replaced, some text changed accordingly; v3: 5 pages, 7 figures; substantial changes; in particular, we studied the significance of the discovered signals and obtained results as expected from v1 and v2. As a consequence, the Upsilon(2 3D1) seems to be observed by us in BABAR data, whereas we obtain a strong indication for the existence of the Upsilon(1 3D1)
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摘要：

我们提出的证据，从公布的BABAR数据，进一步激发的存在下，在b-bbar频谱，即期待已久的Upperdum（1D）和Upperdum（2D）的中心质量分别为10098 pm 5 MeV和10492 pm 5 MeV。的显著性的上升（1 3D 1）和上升（2 3D 1）信号被发现分别为3.0和10.7标准差。

英文摘要：

We present evidence, from published BABAR data, for the existence of further excitations in the b-bbar spectrum, namely the long-awaited Upsilon(1D) and Upsilon(2D) with central masses of 10098 pm 5 MeV and 10492 pm 5 MeV, respectively. The significance of the Upsilon(1 3D1) and Upsilon(2 3D1) signals is found to be 3.0 and 10.7 standard deviations, respectively.

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