The light MSSM neutral Higgs boson production associated with an electron and a jet at the LHeC
The light MSSM neutral Higgs boson production associated with an electron and a jet at the LHeC
复制标题
轻型 MSSM 中性希格斯玻色子的产生与 LHeC 中的电子和射流相关
DOI：
10.1103/physrevd.83.055003
复制
发表时间：
2011-01
期刊：
影响因子：
--
通讯作者：
中科院分区：
文献类型：
--
作者：
我们研究了在最小超对称标准模型下，在可能的欧洲核子研究中心大型强子-电子对撞机上与电子和射流相关的轻cp -偶中性希格斯玻色子的产生。我们研究了可能的超对称效应在这一过程中，并比较了我们的标准模型的数值结果与那些以前的工作。我们给出了最小超对称标准模型中最终电子、轻中性希格斯玻色子和喷流的首阶和次阶修正总截面和横向动量的分布。我们的结果表明，前阶截面的尺度依赖性通过QCD的次前阶修正明显降低。在我们选择的参数空间中，当因子分解/重整化尺度{mu}从0.2m{sub Z}增加到3.8m{sub Z}时，QCD对大型强子-电子对撞机总截面的修正K因子在0.0893 ~ 1.048之间变化。
We study the light CP-even neutral Higgs boson production in association with an electron and a jet at the possible CERN large hadron-electron collider within the minimal supersymmetric standard model. We investigate the possible supersymmetric effects on this process and compare our standard model numerical results with those in previous work. We present the leading-order and QCD next-to-leading-order corrected total cross sections and the distributions of the transverse momenta of the final electron, the light neutral Higgs boson, and jet in the minimal supersymmetric standard model. Our results show that the scale dependence of the leading-order cross section is obviously reduced by the QCD next-to-leading-order corrections. The K factor of the QCD correction to the total cross section at the large hadron-electron collider varies from 0.0893 to 1.048 when the factorization/renormalization scale {mu} goes up from 0.2m{sub Z} to 3.8m{sub Z} in our chosen parameter space.