Angular Resolution StdDev VS. Sigma 在前几层和后面几层Sigma比较差。 50GeV photon,Cell Size 5x5mm (W:3,Air:0.5,Scintillator:2,Air:0.5,PCB:2,Air:0.5)*50
Angular Resolution 入射点拟合 入射方向拟合 50GeV photon,Cell Size 5x5mm (W:3,Air:0.5,Scintillator:2,Air:0.5,PCB:2,Air:0.5)*50
Angular Resolution 入射点拟合 入射方向拟合 垂直入射,不同Cell Size 结果 50GeV photon,Cell Size 5x5mm (W:3,Air:0.5,Scintillator:2,Air:0.5,PCB:2,Air:0.5)*50
Angular Resolution 入射点拟合 入射方向拟合 垂直入射,不同Cell Size 结果 50GeV photon,Cell Size 5x5mm (W:3,Air:0.5,Scintillator:2,Air:0.5,PCB:2,Air:0.5)*50
Angular Resolution 入射点拟合 入射方向拟合 垂直入射,不同能量结果 50GeV photon,Cell Size 5x5mm (W:3,Air:0.5,Scintillator:2,Air:0.5,PCB:2,Air:0.5)*50
Angular Resolution 入射点拟合 入射方向拟合 垂直入射,角度结果 50GeV photon,Cell Size 5x5mm (W:3,Air:0.5,Scintillator:2,Air:0.5,PCB:2,Air:0.5)*50
Digitizer 塑闪不均匀性 线性设置 死区 1:45 Hit能量分辨 以沉积能量为mean,手放sigma,高斯分布随机
塑闪噪声Cut影响 以0.5MIP 作为阈值进行Cut,低能部分线性略微变差,能量分辨率基本没影响 Energy Linearity Energy Resolution photon,Cell Size 5x5mm (W:3,Air:0.5,Scintillator:2,Air:0.5,PCB:2,Air:0.5)*50
塑闪饱和Cut影响 分别将Saturation 上限设为50MIP,100MIP,300MIP,1000MIP Energy Linearity Energy Resolution photon,Cell Size 5x5mm (W:3,Air:0.5,Scintillator:2,Air:0.5,PCB:2,Air:0.5)*50
ECAL Saturation L值 不同能量下L值计算 Cell Size 分别为5mm和10mm时的L99.7 Cell Size = 5mm时250GeV Photon L99.7略大于300MIP photon,Cell Size 5x5mm (W:3,Air:0.5,Scintillator:2,Air:0.5,PCB:2,Air:0.5)*50