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Department of Physics,National Taiwan University

Faculty(by Directory)

Cheng-Wei Chiang


Name   蔣正偉
 Cheng-Wei Chiang
Title   Distinguished Professor
Education   Ph.D. in Physics, Carnegie Mellon University (2000)
Office   610
Tel   02-3366-5165
E-mail   chengwei@phys.ntu.edu.tw
Web  

 

Experiences
  • Postdoctoral Research Associate, Enrico Fermi Institute, University of Chicago / HEP Division, Argonne National Laboratory, USA 
  • Postdoctoral Research Associate, Pheno Group, University of Wisconsin at Madison, USA 
  • Assistant Professor, National Central University, Taiwan 
  • Adjunct Associate Research Fellow, Academia Sinica, Taiwan 
  • Associate Professor, National Central University, Taiwan 
  • Adjunct Associate Research Fellow, Academia Sinica, Taiwan 
  • Professor, National Central University, Taiwan 
  • Distinguished Professor, National Central University, Taiwan 
  • Adjunct Research Fellow, Academia Sinica, Taiwan
  • Center Scientist, National Center for Theoretical Sciences, Taiwan 
  • Professor, National Taiwan University, Taiwan
Awards
  • NCTS Junior Theorist Award, 2009
  • Sun Yat Sen Investigator Research Achievement Award, Sun Yat Sen Academic and Cultural Foundation, 2024

  • NSTC Outstanding Research Award, National Science and Technology Council, 2024.

  • APS Fellow, American Physical Society 2025

Research
Elementary particle phenomenology (heavy quark physics, CP violation, Higgs physics, electroweak theory, dark matter, deep machine learning)
Selected Publications

For a complete list of publications, see the INSPIRE record

  1. Improving the performance of weak supervision searches using transfer and meta-learning H. Beauchesne, Z.E. Chen, and C.W. Chiang JHEP 02 (2024)138 arXiv: 2312.06152 [hep-ph]
  2. Is the Decay of the Higgs Boson to a Photon and a Dark Photon Currently Observable at the LHC? H. Beauchesne and C.W. Chiang Phys. Rev. Lett. 130 (2023) no.14, 141801 arXiv: 2205.10976 [hep-ph])
  3. Updated constraints on the Georgi-Machacek model and its electroweak phase transition and associated gravitational waves T.K. Chen, C.W. Chiang, C.T. Huang, and B.Q. Lu Phys. Rev. D, 106 (2022) no.5, 055019 arXiv: 2205.02064 [hep-ph] 
  4. Revisiting CP violation in D →PP and VP decays  H.Y. Cheng and C.W. Chiang Phys. Rev. D 100 (2019) no.9, 093002 arXiv: 1909.03063 [hep-ph]
  5. Boosted W and Z tagging with jet charge and deep learning Y.C.J. Chen, C.W. Chiang, G. Cottin, and D. Shih Phys. Rev. D 101 (2020) no.5, 053001 arXiv: 1908.08256 [hep-ph]
  6. Standard Model with a Complex Scalar Singlet: Cosmological Implications and Theoretical Considerations C.W. Chiang, M.J. Ramsey-Musolf, and E. Senaha Phys. Rev. D 97 (2018) no.1, 015005 arXiv: 1707.09960 [hep-ph]
  7. Radiative corrections to Higgs couplings with weak gauge bosons in custodial multi-Higgs models C.W. Chiang, A.L. Kuo, and K. Yagyu Phys. Lett. B 774 (2017)119–122 arXiv: 1707.04176 [hep-ph]
  8. Constraint on parity-violating muonic forces V. Barger, C.W. Chiang, W.Y. Keung, and D. Marfatia Published in Phys.Rev.Lett. 108 (2012) 081802 arXiv:1109.6652 [hep-ph] Proton size anomaly  V. Barger, C.W. Chiang, W.Y. Keung, and D. Marfatia Published in Phys.Rev.Lett. 106 (2011) 153001 arXiv:1011.3519 [hep-ph]