李亮(上海交通大學物理與天文學院教授)

李亮(上海交通大學物理與天文學院教授)

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基本介紹

人物簡介,研究領域,研究方向,主要著作,

人物簡介

1999年本科畢業於北京大學物理系,2005年畢業於美國威斯康辛大學麥迪遜分校,獲高能物理博士學位。博士生期間在德國電子同步加速器研究所(DESY)進行電子和質子加速器(HERA)實驗物理研究,博士畢業論文研究獲威斯康辛大學研究生院頒發的Vilas Fellowship。2005年至2012年初在美國費米國家實驗室(Fermilab)和加州大學河濱分校(UCR)從事萬億伏特(TeV)能級質子和反質子加速器(Tevatron)的相關物理研究工作。
在國際權威物理期刊雜誌上發表論文900餘篇(包括國際合作組論文),總引用率超過8萬次(INSPIRE Author Identifier - Liang.Li.1),其中以主要作者在國際主流學術期刊物理評論快報(PRL),物理評論(PRD)和物理快報(PLB)上發表文章30餘篇,主要作者文章被多次引用(單篇最高引用次數超過500次,總引用率超過三千次)並在大型國際學術會議上多次做應邀報告。在博士後和研究員期間先後擔任D0實驗組的觸發器理事會主席和單頂夸克物理組、頂夸克對物理組以及頂夸克精確測量組的負責人並廣泛參與和領導了一系列頂夸克物理領域的實驗研究,是多變數數據分析方法(人工智慧神經網路、貝葉斯分類算法、提升決策樹算法等)方向的專家並有多年實際運用經驗。對2009年單頂夸克的發現有突出貢獻。該發現2011年被評為美國費米實驗室質子和反質子加速器近30年來標誌性物理成就之一(Tevatron's Milestones)。2012年入職上海交通大學物理系,共同創建了交大高能粒子對撞機物理實驗團隊(Collider Physics Group), 並帶領交大代表中國加入了繆子g-2國際合作組,任合作組秘書長及離線數據分析和模擬數據組共同總協調人,為2021年繆子反常磁矩重大發現文章的主要完成人和作者之一。國家特聘青年專家,上海市“浦江人才”,2018年入選致遠榮譽計畫(博士)導師。對希格斯“ttH”伴隨產生態的發現(被美國物理學會評為2018年度物理學十大進展之一 Highlights of the Year)和首次發現四頂夸克產生態存在的證據(2020年國際對撞機大會亮點成果)均作出了重要貢獻。
目前主要從事美國費米實驗室的繆子g-2實驗、歐洲核子研究中心(CERN)大型強子對撞機(LHC)的ATLAS實驗等大科學裝置國際合作實驗以及基於中國本土的粒子物理實驗研究。

研究領域

粒子物理實驗;高能物理;繆子物理;超標準模型物理;大科學裝置;交叉學科

研究方向

Frontier of Fundamental Science Research; High Energy Physics; Muon Physics; Top Quark Physics; Higgs Physics; Beyond Standard Model Physics; Dark Matter Search; Interdisciplinary Research

主要著作

  1. “Measurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm”, Muon g-2 Collaboration (L. Li et al.), Phys. Rev. Lett. 126, 141801 (2021). e-Print: arXiv:2104.03281 [hep-ex].
  2. “Measurement of the anomalous precession frequency of the muon in the Fermilab Muon g−2 Experiment”, Muon g-2 Collaboration (L. Li et al.), Phys. Rev. D 103, 072002 (2021). e-Print: arXiv:2104.03247 [hep-ex].
  3. “Magnetic-field measurement and analysis for the Muon g−2 Experiment at Fermilab”, Muon g-2 Collaboration (L. Li et al.), Phys. Rev. A 103, 042208 (2021). e-Print: arXiv:2104.03201 [hep-ex].
  4. “Beam dynamics corrections to the Run-1 measurement of the muon anomalous magnetic moment at Fermilab”, Muon g-2 Collaboration (L. Li et al.), Phys. Rev. Accel. Beams 24, 044002 (2021). e-Print: arXiv:2104.03240 [hep-ex].
  5. “Evidence for tt¯tt¯ production in the multilepton final state in proton-proton collisions at √s = 13 TeV with the ATLAS detector”, ATLAS Collaboration (L. Li et al.), Eur. Phys. J. C 80 (2020) 1085. e-Print: arXiv:2007.14858 [hep-ex].
  6. “Search for Higgs boson pair production in the WWWW decay channel using ATLAS data recorded at √s = 13 TeV” ATLAS Collaboration (L. Li et al.), Journal of High Energy Physics 05 (2019) 124. e-Print: arXiv: 1811.11028 [hep-ex].
  7. “Observation of Higgs boson production in association with a top quark pair at the LHC with the ATLAS detector” ATLAS Collaboration (L. Li et al.), Phys. Lett. B 784 (2018) 173. e-Print: arXiv: 1806.00425 [hep-ex].
  8. “Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector” ATLAS Collaboration (L. Li et al.), Phys. Rev. D 97 (2018) 072003. e-Print: arXiv: 1712.08891 [hep-ex].
  9. “Search for the Standard Model Higgs boson produced in association with top quarks and decaying into a bb̄ pair in pp collisions at √s = 13 TeV with the ATLAS detector” ATLAS Collaboration (L. Li et al.), Phys. Rev. D 97 (2018) 072016. e-Print: arXiv: 1712.08895 [hep-ex].
  10. “The calorimeter system of the new muon g-2 experiment at Fermilab”, Muon g-2 Calorimeter Group (L. Li et al.), Nucl.Instrum.Meth. A 824:718-720, 2016.
  11. “Tevatron Combination of Single-Top-Quark Cross Sections and Determination of the Magnitude of the Cabibbo-Kobayashi-Maskawa Matrix Element Vtb”, CDF and DØ Collaboration (L. Li et al.), Phys. Rev. Lett. 115:152003, 2015. e-Print: arXiv:1503.05027 [hep-ex].
  12. “Studies of an array of PbF2 crystals with large-area SiPM readout”, A. T. Fienberg, L. Li et al., Nucl.Instrum.Meth. A 783:12-21, 2015. e-Print: arXiv:1412.5525 [hep-ex].
  13. “Muon g-2 Technical Design Report”, Muon g-2 Collaboration (L. Li et al.), FERMILAB-FN-0992-E. e-Print: arXiv: 1501.06858 [physics.ins-det][hep-ex].
  14. “Measurements of Higgs boson production and couplings in the four-lepton channel in pp collisions at center-of-mass energies of 7 and 8 TeV with the ATLAS detector”, ATLAS Collaboration (L. Li et al.), Phys. Rev. D 91:012006, 2015. e-Print: arXiv:1408.5191 [hep-ex].
  15. “Observation of s-channel production of single top quarks at the Tevatron”, CDF and DØ Collaboration (L. Li et al.), Phys. Rev. Lett. 112:231803, 2014. e-Print: arXiv:1402.5126 [hep-ex].
  16. “Evidence for s-channel single top quark production in pp collisions at sqrt(s)=1.96 TeV”, D0 Collaboration (L. Li et al.), Phys. Lett. B 726:656-664, 2013, e-Print: arXiv:1307.0731 [hep-ex].
  17. "Evidence for a particle produced in association with weak bosons and decaying to a bottom-antibottom quark pair in Higgs boson searches at the Tevatron," CDF and D0 Collaborations (L. Li et al.), Phys. Rev. Lett. 109:071804, 2012, e-Print: arXiv:1207.6436 [hep-ex].
  18. “Search for Anomalous Wtb Couplings in Single Top Quark Production in ppbar Collisions at Sqrt(s)=1.96 TeV”, D0 Collaboration (L. Li et al.), Phys. Lett. B 708:21, 2012, e-Print: arXiv:1110.4592 [hep-ex].
  19. “Measurements of Single Top Quark Production Cross Sections and |Vtb| in ppbar Collisions at Sqrt(s)=1.96 TeV”, D0 Collaboration (L. Li et al.), Phys. Rev. D 84:112001, 2011, e-Print: arXiv:1108.3091 [hep-ex].
  20. “Determination of the Width of the Top Quark”, D0 Collaboration (L. Li et al.), Phys. Rev. Lett. 106:022001, 2011, e-Print: arXiv:1009.5686 [hep-ex].
  21. “Observation of Single Top Quark Production”, D0 Collaboration (L. Li et al.), Phys. Rev. Lett. 103:092001, 2009, e-Print: arXiv:0903.0850 [hep-ex].
  22. “Evidence for Production of Single Top Quarks and First Direct Measurement of |Vtb|”, D0 Collaboration (L. Li et al.), Phys. Rev. Lett. 98:181802, 2007, e-Print: hep-ex/0612052
  23. “Multijet Production in Neutral Current Deep Inelastic Scattering at HERA and Determination of alpha_s”, ZEUS Collaboration (L. Li et al.), Eur. Phys. J. C44:183-193, 2005.

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