论文标题
Muon对在该过程中的产生$ E^ + + e^ - \ to e^ + e^ - + +μ^ + +μ^ - $在高能下的两光子碰撞$γγ\toμ^ +μ^ - $。横向动量分布
Muon pair production in the process $e^+ +e^- \to e^+ +e^- +μ^+ + μ^-$ by the two-photon collisions $γγ\to μ^+ μ^-$ at high energies. The transverse momentum distributions
论文作者
论文摘要
在本文中，我们调查了$ e^+e^ - $ collision的两个果雷氏光子之间的相互作用中的muon对产生。在质量中心中，在光束的光束能量从3 GEV到40 GEV的过程中，该过程的总和差分横截面在质量中心的光束能量以及MUON横向动量的不同值和MUON快速速度和MUON角度的不同值。我们还研究了总横截面，作为$ e^ + e^ - $质量中心能量$ \ sqrt {s} $在区域5 GEV $ \ leq \ leq \ leq \ sqrt {s} \ leq $ 209 $ 209 $ 209 GEV过程的$ e^ + e^ + e^ + e^ - to e^ + e^ + e^ + e^ + e^ + e^ + e^ - + + + + + + + + + + + +μ^ - 获得的结果与实验数据达成了令人满意的一致性。
In this present paper, we investigate the muon pairs production in the interaction between two quasireal photons in $e^+e^-$ collision. The total and differential cross section of the process $γγ\to μ^+μ^-$ at a beam energy of photons from 3 GeV to 40 GeV in the center-of-mass and for different values of muon transverse momentum and the muon rapidity and the muon angle are calculated. We also study the total cross section, as a function of the $e^+ e^-$ center-of-mass energy $\sqrt {s}$ in the region 5 GeV $\leq \sqrt {s} \leq$ 209 GeV process of the $e^+ +e^- \to e^+ + e^- +μ^+ + μ^-$ by the two-photon mechanism. The obtained our results are in satisfactory agreement with the experimental data.
