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arXiv 1608.08757hep-ex
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能量范围为$\mathbf{\sqrt{s}=1.05-2.0}$ GeV的$\mathbf{e^+e^-\to K^+K^-}$截面的测量

Measurement of the $\mathbf{e^+e^-\to K^+K^-}$ cross section in the energy range $\mathbf{\sqrt{s}=1.05-2.0}$ GeV

M. N. Achasov, V. M. Aulchenko, A. Yu. Barnyakov, M. Yu. Barnyakov, K. I. Beloborodov, A. V. Berdyugin, D. E. Berkaev, A. G. Bogdanchikov, A. A. Botov, A. R. Bu… 展开作者

M. N. Achasov, V. M. Aulchenko, A. Yu. Barnyakov, M. Yu. Barnyakov, K. I. Beloborodov, A. V. Berdyugin, D. E. Berkaev, A. G. Bogdanchikov, A. A. Botov, A. R. Buzykaev, T. V. Dimova, V. P. Druzhinin, V. B. Golubev, L. V. Kardapoltsev, A. G. Kharlamov, S. A. Kononov, I. A. Koop, A. A. Korol, S. V. Koshuba, D. P. Kovrizhin, E. A. Kravchenko, A. S. Kupich, A. P. Lysenko, K. A. Martin, A. E. Obrazovsky, A. P. Onuchin, A. V. Otboyev, E. V. Pakhtusova, E. A. Perevedentsev, Yu. A. Rogovsky, S. I. Serednyakov, Yu. M. Shatunov, P. Yu. Shatunov, D. A. Shtol, Z. K. Silagadze, A. N. Skrinsky, I. K. Surin, Yu. A. Tikhonov, Yu. V. Usov, A. V. Vasiljev, I. M. Zemlyansky

摘要:

$e^+e^-\to K^+K^-$的截面是在SND探测器的质心能量范围$1.05-2.00$ GeV内测量的。测量是基于VEPP-2000 $e^+e^-$对撞机收集的35 pb $^{-1}$积分亮度的数据。所得到的结果与之前在BABAR实验中获得的最精确的数据一致,并且具有相当的精度。

英文摘要:

The $e^+e^-\to K^+K^-$ cross section is measured in the center-of-mass energy range $1.05-2.00$ GeV at the SND detector. The measurement is based on data with an integrated luminosity of 35 pb$^{-1}$ collected at the VEPP-2000 $e^+e^-$-collider. The obtained results are consistent with the previous most accurate data obtained in the BABAR experiment and have a comparable accuracy.

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。

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