13 TeV pp collisions, Exotics type, MADGRAPH/PY8 generator: tev13pp_mg5_chaHW_tbeta_tb

Production of charged H+ (with different masses) associated with W- using MG5_aMC_v2_6_1 at LO QCD. PYTHI8 is used for PS and hadronisation. The cross sections are for tan(beta)=1-7. NNPDF23_LO used for PDF. It uses 5 flavour number scheme (b-quark is a part of proton PDF). Pythia8 is used for H+ decays, showering and hadronization. H+ masses ranged from 500 GeV to 8000 GeV (included to the names of files as *_m[MASS]). Cross section for each file depends on generated masses. 5,000 events per file. LHE events from MG5 are in "tev13_mg5_chaHW_LHE.tgz" Samples are created with the help of Xiaoping Wang and Carlos E.M. Wagner. Decays: Decays are done by PYTHIA8. Events are created assuming charged Higgs to decay to b-quark and top-quarks in 100% cases. No specific decay of top quarks was used. To create realistic cross sections, you should multiply the obtained cross sections from ProMC files by the branching ratio [H- to b-t~] Slimming: Particle records are slimmed (all stable with pT>0.3 GeV) and (PID=5 || PID=6) or PID>22 && PID<38) or PID>10 && PID<17).

本数据集采用MG5_aMC_v2_6_1在量子色动力学领头阶（LO QCD）下生成与W⁻伴随产生的不同质量带电希格斯玻色子H⁺。采用PYTHIA8完成部分子喷注演化（PS）与强子化过程。
截面计算的参数范围为tanβ=1~7，部分子分布函数（PDF）采用NNPDF23_LO。本数据集采用5味数方案，即底夸克（b-quark）作为质子部分子分布函数的组成部分。
同样采用PYTHIA8完成H⁺的衰变、喷注演化与强子化过程。H⁺的质量范围为500 GeV至8000 GeV，质量信息以`*_m[MASS]`的形式嵌入文件名中。每个文件对应的截面值由生成的H⁺质量决定，单文件包含5000个物理事例。
来自MG5的LHE格式事例存储于"tev13_mg5_chaHW_LHE.tgz"压缩包中。本数据集样本由王晓平（Xiaoping Wang）与卡洛斯·E·M·瓦格纳（Carlos E.M. Wagner）协助生成。
衰变过程说明：所有衰变均通过PYTHIA8完成，预设带电希格斯玻色子100%衰变至底夸克与顶夸克，未对顶夸克的衰变过程施加特殊约束。若需生成符合物理真实的截面结果，需将从ProMC格式文件中得到的截面值乘以衰变分支比（branching ratio）Br(H⁻→b + 反顶夸克（t~）)。
事例精简规则：对粒子记录进行精简筛选，保留满足以下条件的稳定粒子：横向动量（p_T）>0.3 GeV，且（粒子识别号（PID）为5或6），或粒子识别号介于23至37之间，或粒子识别号介于11至16之间。