能量在3.97-4.26 GeV之间的电子正电子湮没法测量粲总截面
Measurement of the Total Charm Cross Section by Electron-Positron Annihilation at Energies Between 3.97-4.26 GeV
摘要：
利用CLEO-c探测器，我们测量了在3.97 ~ 4.26 GeV的13个质心能量下$e^{+}e^{-}$湮灭的粲强子截面。除了总的魅力截面外，还提供了生产$D\bar{D}$、$D^{*}\bar{D}$、$D^{*}\bar{D}^{*}$、$D_{s}\bar{D}_{s}$、$D_{s}^{*}\bar{D}_{s}$和$D_{s}^{*}\bar{D}_{s}^{*}$的观察横截面。对观察到的横截面进行辐射校正，得到树级横截面和R。
英文摘要：
Using the CLEO-c detector, we have measured the charm hadronic cross sections for $e^{+}e^{-}$ annihilations at a total of thirteen center-of-mass energies between 3.97 and 4.26 GeV. Observed cross sections for the production of $D\bar{D}$, $D^{*}\bar{D}$, $D^{*}\bar{D}^{*}$, $D_{s}\bar{D}_{s}$, $D_{s}^{*}\bar{D}_{s}$, and $D_{s}^{*}\bar{D}_{s}^{*}$, in addition to the total charm cross section are presented. Observed cross sections were radiatively corrected to obtain tree-level cross sections and R.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
