论文标题
在Lepton Beam Dump实验中
Leptophilic Gauge Bosons at Lepton Beam Dump Experiments
论文作者
论文摘要
最近众所周知，我们可以使用未来的Lepton Colleders，国际线性撞机（ILC），紧凑型线性对撞机（CLIC）和MUON撞机的光束进行梁转储实验，如果屏蔽和检测器安装在光束转储后面。我们研究了与$ u（1）_ {l_e-l_μ} $，$ U（1）_ {l_e-l_τ} $和$ u（1）_ {l_e-l_τ} $和$ u（1）_ {l_μ-l_-l_-l_-toguge symmetries在此类Lepton beam dumptton beam dumpton。考虑到BREMSSTRAHLUNG和配对的过程，我们对LGB事件的事件率进行了详细的计算。我们表明，未来Lepton Colleder的Lepton Beam Dump实验可以到达未覆盖的参数区域。
It has been recently known that we can use beams of future lepton colliders, the International Linear Collider (ILC), the Compact Linear Collider (CLIC), and the muon collider, for beam dump experiments if a shield and a detector are installed behind the beam dump. We study the prospect of searching for leptophilic gauge bosons (LGBs) in association with $U(1)_{L_e-L_μ}$, $U(1)_{L_e-L_τ}$, and $U(1)_{L_μ-L_τ}$ gauge symmetries at such lepton beam dump experiments. We perform a detailed calculation of the event rates of the LGB events, taking into account bremsstrahlung and pair-annihilation processes. We show that the lepton beam dump experiments at future lepton colliders can reach parameter regions which are not been covered.
