欢迎来到上海交通大学粒子与核物理研究所~!
杨海军
长聘正教授 所长
研究领域: 实验粒子物理;高能对撞机物理
办公地点: 理科楼5号楼625室
办公电话: 86-21-34202605
电子邮箱: haijun.yang@sjtu.edu.cn
个人简介

      2000年中国科学院高能物理研究所与瑞士苏黎世联邦理工学院 (ETH, Zurich) 联合培养博士。2000年至2012年在美国密歇根大学 (University of Michigan, Ann Arbor) 任博士后和研究科学家。2012年起任上海交通大学教授,现任粒子与核物理研究所所长,上海市粒子物理和宇宙学重点实验室主任。曾担任ATLAS大型国际合作组顾问委员会委员,ATLAS中国组负责人,大型强子对撞机物理LHCP国际顾问委员会委员。长期从事高能粒子物理实验前沿研究,参与了欧洲核子研究中心CERN大型正负电子对撞机LEPL3实验 (1997-2005)和大型强子对撞机LHCATLAS实验(2005-至今),以及美国费米国家实验室的MiniBooNE实验 (2003-2008)2012年起参与发起和积极推动中国环形正负电子对撞机CEPC作为“希格斯工厂”和“W/Z玻色子工厂”,现任CEPC项目副主任。 2019年起牵头推动基于上海硬X射线自由电子激光装置SHINE的暗光子实验DarkSHINE预研。

      最先提出和发展多变量机器学习方法BDT,显著提高粒子鉴别效率,已成为数据分析的主流方法,广泛应用于粒子物理实验研究。通过希格斯“黄金衰变道”四轻子末态,利用BDT方法显著提高希格斯的信噪比和探测灵敏度,提出用Z衰变到四轻子的不变质量峰刻度希格斯质量,对ATLAS实验希格斯的发现和性质联合测量做出了重要贡献。希格斯的发现揭示了基本粒子质量起源之谜,为标准模型理论奠定了关键的基石,同时为2013年度诺贝尔物理学奖提供最关键的实验证据。首次在LHC实验上发现了稀有的矢量玻色子散射过程,验证了希格斯的幺正机制,这是电弱对称性破缺机制研究的新里程碑。主持国家重点研发计划CEPC相关的物理和关键技术预研究项目-探测器关键技术预研课题和基金委国际合作与交流项目。以通讯作者或主要贡献者发表的论文50余篇,包括1Science,1篇Nature,1Nature Physics9PRL论文,SCI引用超过12500余次。

研究方向

希格斯物理;暗物质、暗光子和新物理;新型粒子探测器;

大型强子对撞机LHC;环形正负电子对撞机CEPC;暗光子实验DarkSHINE

教育背景

1991.9 - 1995.7 杭州大学(现浙江大学西溪校区),物理学,本科

1995.9 - 2000.7 中国科学院高能物理研究所,粒子物理与原子核物理,博士

1998.7 - 1999.7 瑞士苏黎世联邦理工学院(ETH, Zurich),联合培养

工作经历

2000.8 - 2005.7: 美国密歇根大学,博士后

2005.8 - 2012.8: 美国密歇根大学,研究科学家

2012.9 - 至今:    上海交通大学,教授

科研项目

1. 科技部国家重点研发计划(大科学装置前沿研究),高能环形正负电子对撞机相关的物理和关键技术预研究:探测器关键技术预研课题,主持,1528万,期限:2016.7 – 2021.6

2. 科技部国家重点研发计划(大科学装置前沿研究),标准模型测量和其他超出的新物理寻找,参与,2000万 / 100万,期限:2018.5 – 2023.4

3. 国家自然科学基金委,NSFC-CERN国际合作与交流项目,ATLAS实验上研究希格斯粒子性质和寻找新物理,参与,900万 / 125万,期限:2021.1 – 2025.12

4. 国家自然科学基金委,NSFC-ISF国际合作与交流项目,面向未来粒子物理实验并基于粒子流算法的量能器预研,主持,175万, 期限:2019.10 – 2022.9

5. 上海市科委,粒子物理和宇宙学重点实验室运行经费,主持,150万,期限:2018.11 – 2021.10

6. 国家自然科学基金委,NSFC-CERN国际合作与交流项目,ATLAS实验上基于双玻色子和顶夸克末态的物理研究,参与,850万 / 242万,期限:2016.7 – 2020.12

7. 国家自然科学基金委,面上项目,利用双玻色子产物来寻找Higgs及超出标准模型的新物理,主持,80万,期限:2013.1 – 2016.12


代表性论文专著
  1. ATLAS Collab., “Ten years with the Higgs boson: a detailed picture of its interactions by the ATLAS experiment”, HIGG-2021-23 (to appear at Nature)
  2. ATLAS Collab., “Observation of electroweak production of two jets and a Z-boson pair with the ATLAS detector at the LHC”, arXiv:2004.10612 (to appear at Nature Physics)
  3. BESIII Collab., “Oscillating Features in the Electromagnetic Structure of the Neutron”, Nature Physics vol. 17 (2021) 1200-1204 (cover story)       
  4. CALICE Collab., “Energy reconstruction of hadronic showers at the CERN PS and SPS using the Semi-Digital Hadronic Calorimeter”, arXiv:2202.09684 (to appear at JINST)
  5.        Y. Duan, S. Li et.al., “Scintillator Tile Batch Test of CEPC AHCAL”, JINST 17 (2022) P05006
  6. ATLAS Collab., “Search for heavy resonances decaying into a pair of Z bosons in the 4l and 2l2v final states using 139/fb of pp collisions at 13 TeV with the ATLAS detector”, EPJ C81(2021) 332
  7. L. Mao, J. Guo*, H. Yang et.al., “Performance study of large-area glass resistive plate chambers with different spacer configurations”, JINST 16 (2021) P12022
  8. ATLAS Collab., “Combined measurements of Higgs boson production and decay using up to 80/fb of pp collision data at 13 TeV with the ATLAS experiment”, Phys. Rev. D 101 (2020) 012002
  9. CALICE Collab. (B. Liu*, H. Yang et.al.,), “Particle Identification using Boosted Decision Trees in the Semi-Digital Hadronic Calorimeter Prototype”, JINST 15, P10009 (2020)
  10. B. Liu*, H. Yang et.al., “Energy reconstruction for a hadronic calorimeter using multivariate data analysis methods”, JINST 14, P10034 (2019)
  11. ATLAS Collab., “Observation of electroweak production of a same-sign W boson pair in association with two jets in pp collisions at 13 TeV with the ATLAS detector”, Phys. Rev. Lett. 123 (2019) 161801
  12. CEPC Working Group, “Precision Higgs Physics at CEPC”, Chin. Phys. C43, 4 (2019) 043002
  13. ATLAS Collab., "Measurement of the Higgs boson coupling properties in the H->ZZ->4l decay channel at 13 TeV with the ATLAS detector", JHEP 03 (2018) 095
  14. ATLAS Collab., "Measurements of Higgs boson properties in the diphoton decay channel with 36/fb of pp collision data at 13 = TeV with the ATLAS detector", Phys. Rev. D 98, 052005 (2018)
  15. ATLAS Collab., "Search for heavy ZZ resonances in the llll and llvv final states using proton proton collisions at 13 TeV with the ATLAS detector", Eur. Phys. J. C78 (2018) 293
  16. ATLAS Collab., Search for lepton-flavor violation in different-flavor, high-mass final states in pp collisions at 13 TeV with the ATLAS detector, Phys. Rev. D 98 (2018) 092008
  17. ATLAS Collab., Measurement of inclusive and differential cross sections in the H->ZZ*->4l decay channel in pp collisions at 13 TeV with the ATLAS detector, JHEP 10 (2017)132
  18. ATLAS Collab., Search for new phenomena in different-flavour high-mass dilepton final states in pp collisions at 13 TeV with the ATLAS detector, Euro. Phys. J. C76 (2016) 541
  19. ATLAS Collab., Search for resonances in diphoton events at 13 TeV with the ATLAS detector, JHEP 1609 (2016)001
  20. ATLAS+CMS Collab., Combined Measurement of the Higgs Boson Mass in pp Collisions at 7 and 8 TeV with the ATLAS and CMS Experiments, Phys. Rev.Lett.114 (2015) 191803 (cover story)
  21. ATLAS Collab., Study of the spin and parity of the Higgs boson in diboson decays with the ATLAS detector, Euro. Phys. J C75 (2015)10, 476
  22. ATLAS Collab., Measurement of Higgs boson production and couplings in the four-lepton channel in pp collisions at 7 and 8 TeV with the ATLAS detector, Phys. Rev. D91, 012006 (2015)
  23. ATLAS Collab., Measurement of Four-Lepton Production at the Z Resonance in pp Collisions at CME=7 and 8 TeV with ATLAS, Phys. Rev. Let. 112, 231806 (2014)
  24. ATLAS Collab., Measurement of the Higgs boson mass from the H->gg and H->ZZ*->4l channels with the ATLAS detector using 25 fb.1 of pp collision data, Phys. Rev. D. 90, 052004 (2014)
  25. ATLAS Collab., Evidence for the spin-0 nature of the Higgs boson using ATLAS data, Phys. Lett. B 726 (2013) 120-144
  26. ATLAS Collab., Measurements of Higgs boson production and couplings in diboson final states with the ATLAS detector at the LHC, Phys. Lett. B 726 (2013) 88-119
  27. ATLAS Collab., Measurement of W+W- production in pp collisions at 7 TeV with the ATLAS detector and limits on anomalous WWZ and WWg couplings, Phys. Rev. D 87, 112001 (2013)
  28. ATLAS Collab., A Particle Consistent with the Higgs Boson Observed with the ATLAS Detector at the Large Hadron Collider, Science 338, (2012) 1576-1582 (cover story)
  29. ATLAS Collab., Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC,  Phys. Lett. B 716 (2012) 1-29
  30. ATLAS Collab., Search for the Standard Model Higgs boson in the decay channel H->ZZ(*)->4l with 4.8 fb-1 of pp collisions at √s =7 TeV with ATLAS,  Phys. Lett. B 710 (2012) 383-402
  31. ATLAS Collab., Measurement of the ZZ production cross section and limits on anomalous neutral triple gauge couplings in proton-proton collisions at √s =7 TeV with the ATLAS detector, Phys. Rev. Lett. 108 (2012) 041804
  32. ATLAS Collab., Measurement of the WZ Production Cross Section and Limits on Anomalous Triple Gauge Couplings in Proton-Proton Collisions at √s =7 TeV with the ATLAS Detector,  Phys. Lett. B709 (2012) 341-357
  33. ATLAS Collab., Measurement of the WW production cross section in proton-proton collisions at √s = 7 TeV with the ATLAS detector,  Phys. Rev. Lett. 107 (2011) 041802
  34. ATLAS Collab., Measurement of the W and Z production cross sections in proton-proton collisions at √s = 7 TeV with the ATLAS detector, JHEP 12 (2010) 060
  35. ATLAS Collab., The ATLAS Experiment at the CERN Large Hadron Collider, JINST 3:S08003 (2008)
  36. MiniBooNE Collab., Unexplained Excess of Electron-Like Events From a 1 GeV Neutrino Beam, Phys. Rev. Lett. 102, 101802 (2009)
  37. MiniBooNE Collab., A Search for muon neutrino and antineutrino disappearance in MiniBooNE, Phys. Rev. Lett. 103, 061802 (2009)
  38. MiniBooNE Collab., Measurement of Muon Neutrino Quasi-Elastic Scattering on Carbon, Phys. Rev. Lett. 100, 032301 (2008)
  39. MiniBooNE Collab., First Observation of Coherent p0 Production in Neutrino Nucleus Interactions with En<2GeV,  Phys. Lett. B664:41-46 (2008)
  40. MiniBooNE Collab., A.A. Aguilar-Arevalo et.al., A Search for Electron Neutrino Appearance at the Dm2 ~ 1 eV2 Scale, Phys. Rev. Lett. 98, 231801 (2007)
  41. H. Yang(*), T. Dai, A. Wilson, Z. Zhao, B. Zhou, A Multivariate Training Technique with Event Reweighting, JINST 3: P04004 (2008)
  42. H. Yang(*), B.P. Roe, J. Zhu, Studies of Stability and Robustness for Artificial Neural Networks and Boosted Decision Trees, Nucl. Instrum. & Meth. A 574 (2007) 342-349
  43. H. Yang(*), B.P. Roe, J. Zhu, Studies of boosted decision trees for MiniBooNE particle identification, Nucl. Instrum. & Meth. A 555 (2005) 370-385
  44. B.P. Roe, H. Yang(*), J. Zhu et.al., Boosted decision trees as an alternative to artificial neural networks or particle identification, Nucl. Instrum. & Meth. A 543 (2005) 577-584
  45. H. Yang(*), et.al., High-precision Absolute Distance Measurement using Dual-laser Frequency Scanned Interferometry Under Realistic Conditions, Nucl. Instrum. & Meth. A575 (2007) 395-401
  46. H. Yang(*), J. Deibel, S. Nyberg, K. Riles, High precision absolute distance and vibration measurement using frequency scanned interferometry, Applied Optics, Vol.44 (2005) 3937-3944
  47. LEP Collab., Search for the Standard Model Higgs Boson at LEP, Phys. Lett. B 565 (2003) 61-75
  48. L3 Collab., Search for neutral Higgs bosons of the minimal supersymmetric standard model in e+e- interactions at √s up to 209 GeV, Phys. Lett. B545 (2002) 30-42
  49. L3 Collab., Higgs Candidates in e+e- Interactions at √s = 206.6 GeV, Phys. Lett. B 495 (2000) 18-25
  50. L3 Collab., Measurement of the topological branching fractions of the tau lepton at LEP, Phys. Lett. B 519 (2001) 189-198
  51. L3 Collab., Production of single W bosons at √s=189 GeV and measurement of WWg gauge couplings, Phys. Lett. B 487 (2000) 229-240
教学情况

1. 大学物理(本科生课程)

2. 核物理和粒子物理导论(本科生课程)

3. 粒子物理和核物理基础(研究生课程)

4. 粒子物理和核物理实验前沿选讲(研究生课程)

学术兼职

1. 中国环形正负电子对撞机CEPC项目副主任(2020.10 - 至今)

2. ATLAS国际合作组顾问委员会委员(2018.1 - 2019.12)

3. ATLAS中国组(科大-山大-交大-李所)负责人(2016.10 - 2020.10)

4. 大型强子对撞机物理大会LHCP国际顾问委员会委员(2017.5 - 2021.5)

5. 上海市物理学会常务理事(2017.1 - 至今)