General

Xiao-Rui Lyu
Professor 
Email: xiaorui AT ucas.ac.cn 
Postal Address:
School of Physical Science

University of Chinese Academy of Sciences, 

No. 19A Yuquan Road, Shijingshan District,
Beijing 100049, China


Research Interests

My interest lies in the experimental particle physics. That is to understand the origin of the world by the experimental probe to the fundamental structure and their interactions of particles. Currently, I am involved in the BESIII project in BEPCII facility in China, and the LHCb project in CERN in Switzerland. 

Education

Apr. 2006—Sep. 2008, Department of Physics, Tokyo Institute of Technology; Doctor of Science
Oct. 2005—Mar. 2006, Department of Physics, Tokyo Institute of Technology; Research Student
Sep. 2002—Jun. 2005, School of Physics, Peking University; Master of Science
Sep. 1998—Jun. 2002, School of Physics, Peking University; Bachelor of Science

Research Experience

2015--Present, LHCb experiment, CERN, Geneva, Switzerland

    Charm decays and CPV
    Hadron production, spectroscopy and exotics
    Future detector and software upgrade


2008--Present, BESIII experiment, IHEP, Beijing, China
    Responsible for the offline softwares: fast tracking and event start time 
    Physics analysis on hadron spectroscopy, charmonium decays and charmed-hadrons
    Co-spokesperson in the BESIII collaboration


2002--2010,  HERMES experiment, DESY, Germany
    Study on the nucleon spin structure, especially the transversity and related fragmentation functions 
     HERMES Gain Monitoring System and HERMES Data Production 
     Search of Pentaquark 
     Study of the spin transfer from beam to Lambda production

Honors & Distinctions

  • Distinguished Professor under the Ministry of Education's High-Level Talent Program‌‌, 2024-2028
  • Most influential paper award, Chinese Physical Society, 2024
  • Most influential paper award, Chinese Physical Society, 2021 
  • “Atomic Physics”, University-Level Excellent course, University of Chinese Academy of Sciences, 2020
  • Most influential paper award, Chinese Physical Society, 2020
  • Beijing outstanding bachelor thesis advisor, Beijing Municipal Education Commission, 2020
  • Excellent undergraduate teaching team of colleges and universities in Beijing, Beijing Municipal Education Commission, 2019
  • National Science Fund for Excellent Young Scholars, NSFC, 2018
  • Young Top Talent Award, CAS Center for Excellence in Particle Physics, 2014
  • LuJiaXi Youth Talent Award of CAS, Chinese Academy of Science, 2014
  • Youth Innovation Promotion Association of CAS, Chinese Academy of Science, 2013
  • Tejima research award (doctor thesis), Tokyo Institute of Technology, 2010
  • Government Award for Outstanding Self-Financed Students Abroad, China Scholarship Council, 2008
  • Japanese Government COE Research Fellow, 2006-2008
  • Japanese Government Scholarship, 2005-2008

Publications

An exhaustive list of my publication can be found in the inspirehep website:
http://inspirehep.net/author/profile/Xiao.Rui.Lyu.1?ln=zh_CN
Representative publications are listed as follows.

  • BESIII Collaboration, Observation of Λc+ → Λ a0(980)+ and Evidence for Σ(1380)+ in Λc+ → Λπ+ η, Phys. Rev. Lett. 134, 021901 (2025)
  • BESIII Collaboration, Observation of a rare beta decay of the charmed baryon with a Graph Neural Network, Nature Communication 16, 681 (2025)
  • LHCb Collaboration, Observation of New Charmonium or Charmoniumlike States in B+ → D*± D∓ K+ Decays, Phys. Rev. Lett. 133, 131902 (2024)
  • LHCb Collaboration, Observation of Cabibbo-Suppressed Two-Body Hadronic Decays and Precision Mass Measurement of the Ωc0 Baryon, Phys. Rev. Lett. 132, 081802 (2024)
  • BESIII Collaboration, First Measurement of the Decay Asymmetry in the Pure W-Boson-Exchange Decay Λc+ → Ξ0 K, Phys. Rev. Lett. 132, 031801 (2024)
  • BESIII Collaboration, Measurement of Energy-Dependent Pair-Production Cross Section and Electromagnetic Form Factors of a Charmed Baryon, Phys. Rev. Lett. 131, 191901 (2023) 
  • BESIII Collaboration, Observation of a Vector Charmoniumlike State at 4.7 GeV/c2 and Search for Zcs in e+e− →K+K−J/ψ, Phys. Rev. Lett. 131, 211902 (2023) 
  • LHCb Collaboration, First Observation of a Doubly Charged Tetraquark and Its Neutral Partner, Phys. Rev. Lett. 131, 041902 (2023) 
  • LHCb Collaboration, Observation of a Resonant Structure near the Ds+ Ds− Threshold in the B + → Ds+ Ds− K + Decay,Phys. Rev. Lett. 131, 071901 (2023) 
  • LHCb Collaboration, First observation of the B+→ Ds+ Ds− K+ decay, Phys. Rev. D 108, 034012 (2023) 
  • BESIII Collaboration, Measurements of the Electric and Magnetic Form Factors of the Neutron for Timelike Momentum Transfer, Phys. Rev. Lett. 130, 151905 (2023) 
  • BESIII Collaboration, Observation of Three Charmoniumlike States with JPC =1−− in e+e−→D*0 D*− π+, Phys. Rev. Lett. 130, 121901 (2023)
  • BESIII Collaboration, Observations of the Cabibbo-Suppressed decays decay Λc+→nπ+π0, nπ+π- π+ and the Cabibbo-Favored decay Λc+ → nK-π+π+, Chin. Phys. C 47, 023001 (2023) 21.
  • BESIII Collaboration, Study of the Semileptonic Decay Λc+→Λe+νe, Phys. Rev. Lett. 129, 231803 (2022)
  • BESIII Collaboration, Evidence for a Neutral Near-Threshold Structure in the KS0 Recoil-Mass Spectra in e+e-→KS0 Ds+ D*- and e+e-→KS0 Ds*+ D-, Phys. Rev. Lett. 129, 112003 (2022)
  • LHCb Collaboration, Measurement of the lifetimes of promptly produced Ωc0 and Ξc0 baryons, Science Bulletin 67, 479 (2022)
  • BESIII Collaboration, Observation of the Singly Cabibbo Suppressed Decay Λc+→nπ+, Phys. Rev. Lett. 128, 142001 (2022)
  • BESIII Collaboration, Oscillating features in the electromagnetic structure of the neutron, Nature Physics 17, 1200–1204 (2021) 
  • BESIII Collaboration, Observation of a near-threshold structure in the K+ recoil-mass spectra in e+e- → K+(Ds- D*0 + Ds*- D0), Phys. Rev. Lett. 126, 102001 (2021)
  • BESIII Collaboration, First Measurement of the Form Factors in Ds+ → K0e+ νe and Ds+ → K*0e+ νe Decays, Phys. Rev. Lett. 122, 061801 (2019)
  • LHCb Collaboration, Measurement of the Lifetime of the Doubly Charmed Baryon Xi_cc++, Phys. Rev. Lett. 121, 052002 (2018) 
  • LHCb Collaboration, First observation of the doubly charmed baryon decay Xi_cc++→ Xic+pi+, Phys. Rev. Lett. 121, 162002 (2018)
  • BESIII Collaboration, Observation of Λc+ → nKsπ+, Phys. Rev. Lett. 118, 112001 (2017) 
  • LHCb Collaboration, Observation of the Doubly Charmed Baryon Ξcc++, Phys. Rev. Lett. 119, 112001 (2017) 
  • BESIII Collaboration, Measurements of absolute hadronic branching fractions of Λc+ baryon, Phys. Rev. Lett. 116, 052001 (2016)
  • BESIII Collaboration, Measurement of azimuthal asymmetries in inclusive charged dipion production in e+e- annihilation at sqrt(s)=3.65 GeV, Phys. Rev. Lett. 116, 042001 (2016)
  • BESIII Collaboration, Measurement of the Absolute Branching Fraction for Λc→Λeν, Phys. Rev. Lett. 115, 221805 (2015)
  • BESIII Collaboration, Observation of a Neutral Structure near the DD* Mass Threshold in e+e−→ (DD*)0π0at √s=4.226 and 4.257GeV, Phys. Rev. Lett. 115, 222002 (2015)      
  • BESIII Collaboration, Observation of a Neutral Charmoniumlike State Zc(4025)0in e+e−→ (D*D*)0π0, Phys. Rev. Lett. 115, 182002 (2015)
  • BESIII Collaboration, Observation of a charged charmoniumlike structure in e+e−→ (D∗D∗)±π∓ at sqrt(s)=4.26GeV, Phys. Rev. Lett.112, 132001 (2014) 
  • BESIII Collaboration, Evidence for the Direct Two-Photon Transition from ψ(3686) to J/Ψ,Phys. Rev. Lett. 109, 172002 (2012) 
  • HERMES Collaboration, Evidence for a Transverse Single-Spin Asymmetry in Leptoproduction of Pion Pairs, Journal of High Energy Physics 0806, 017 (2008)