HHH, HH, and QCD events for boosted and resolved Higgs boson jet assignment
收藏资源简介:
Description This dataset contains HHH, HH, and QCD events for boosted and resolved Higgs boson jet assignment. The datasets contain two sets of input jets: small-radius jets (Jets) reconstructed with the anti-kT algorithm with radius parameter R=0.5 (AK5 jets) and large-radius jets (BoostedJets) reconstructed with the anti-kT algorithm with a radius parameter R=0.8 (AK8 jets). The dataset content is below. Files The different files are used to train and evaluate different symmetry-preserving attention networks (SPA-Nets). hhh_mh120-130_training.h5: Contains HHH events with Higgs boson masses of 120, 122.5, 125, 127.5, and 130 GeV. Used to train the boosted+resolved HHH SPA-Net model. hhh_mh125_training.h5: Contains HHH events with a Higgs boson mass of 125 GeV. Used to train the resolved HHH SPA-Net model. hhh_mh125_testing.h5: Contains HHH events with a Higgs boson mass of 125 GeV. Used to evaluate the resolved and boosted+resolved HHH SPA-Net models. hh_mh125_training.h5: Contains HH events with a Higgs boson mass of 125 GeV. Used to train the resolved and boosted+resolved HH SPA-Net models. hh_mh125_testing.h5: Contains HH events with a Higgs boson mass of 125 GeV. Used to evaluate the resolved and boosted+resolved HH SPA-Net models. qcd_training.h5: Contains QCD multijet events. Used to train the baseline boosted decision tree (BDT) large-radius jet tagger. qcd_testing.h5: Contains QCD multijet events. Used to evaluate the mass sculpting. Content INPUTS BoostedJets MASK fj_charge fj_chargedenergyfrac fj_cosphi fj_ehadovereem fj_eta fj_mass fj_ncharged fj_neutralenergyfrac fj_nneutral fj_phi fj_pt fj_sdmass fj_sinphi fj_tau21 fj_tau32 Jets MASK btag cosphi eta flavor mass matchedfj phi pt sinphi TARGETS bh1 bb mask pt bh2 bb mask pt h1 b1 b2 mask pt h2 b1 b2 mask pt
## 数据集描述 本数据集包含用于增压型与分辨型希格斯玻色子喷注归属任务的HHH、HH以及量子色动力学(QCD)事件。该数据集包含两类输入喷注:采用半径参数R=0.5的反kT(anti-kT)算法重建的小半径喷注(Jets,即AK5喷注),以及采用半径参数R=0.8的反kT算法重建的大半径喷注(BoostedJets,即AK8喷注)。数据集内容如下。 ### 文件说明 以下各文件用于训练与评估不同的对称保持注意力网络(SPA-Nets): `hhh_mh120-130_training.h5`:包含希格斯玻色子质量为120、122.5、125、127.5及130 GeV的HHH事件,用于训练增压型+分辨型HHH SPA-Net模型。 `hhh_mh125_training.h5`:包含希格斯玻色子质量为125 GeV的HHH事件,用于训练分辨型HHH SPA-Net模型。 `hhh_mh125_testing.h5`:包含希格斯玻色子质量为125 GeV的HHH事件,用于评估分辨型与增压型+分辨型HHH SPA-Net模型。 `hh_mh125_training.h5`:包含希格斯玻色子质量为125 GeV的HH事件,用于训练分辨型与增压型+分辨型HH SPA-Net模型。 `hh_mh125_testing.h5`:包含希格斯玻色子质量为125 GeV的HH事件,用于评估分辨型与增压型+分辨型HH SPA-Net模型。 `qcd_training.h5`:包含QCD多喷注事件,用于训练基线型增压决策树(BDT)大半径喷注标记器。 `qcd_testing.h5`:包含QCD多喷注事件,用于评估质量塑形。 ### 数据内容 #### 输入项 大半径喷注(BoostedJets) 掩码(MASK) 喷注电荷(fj_charge) 带电粒子能量占比(fj_chargedenergyfrac) φ方向余弦(fj_cosphi) 强子-电磁能量比(fj_ehadovereem) 赝快度(fj_eta) 喷注质量(fj_mass) 带电粒子数(fj_ncharged) 中性粒子能量占比(fj_neutralenergyfrac) 中性粒子数(fj_nneutral) 方位角(fj_phi) 横向动量(fj_pt) 软降质量(fj_sdmass) φ方向正弦(fj_sinphi) τ₂₁比值(fj_tau21) τ₃₂比值(fj_tau32) 小半径喷注(Jets) 掩码(MASK) b标记(btag) φ方向余弦(cosphi) 赝快度(eta) 喷注味道(flavor) 喷注质量(mass) 匹配大半径喷注标识(matchedfj) 方位角(phi) 横向动量(pt) φ方向正弦(sinphi) #### 目标项 bh1 底夸克对(bb) 掩码(mask) 横向动量(pt) bh2 底夸克对(bb) 掩码(mask) 横向动量(pt) h1 子喷注1(b1) 子喷注2(b2) 掩码(mask) 横向动量(pt) h2 子喷注1(b1) 子喷注2(b2) 掩码(mask) 横向动量(pt)



