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Department of Physics,National Taiwan University

Faculty(by Directory)

Kai-Feng Chen


Name   陳凱風
 Kai-Feng Chen
Title   Professor
Education   Ph.D., National Taiwan University (2005)
Room   529
Tel   02-3366-5153
E-mail   kfjack@phys.ntu.edu.tw
Web  

 

Experience
  • Special Contract Postdoctoral Fellowship of National Science Council (2006)
  • Associate Professor of Department of Physics, National Taiwan University (2009)
  • Professor of Department of Physics, National Taiwan University (2014)
Honor
  • Physics Society of ROC Ph.D. thesis prize (2005)
  • IUPAP Young Scientist Prize (2008)
  • Foundation for the Advancement of Outstanding Scholarship Award (2010)
  • Ta-You Wu Memorial Award (2012)
  • GoldenJade Young Scientist Prize (2014)
Research
Experimental High Energy Physics
  • CMS Experiment at CERN, Geneva, Switzerland (since 2006)
  • E391a Experiment at KEK, Tsukuba, Japan (since 2005)
  • Belle Experiment at KEK, Tsukuba, Japan (since 1998)
Selected Publication
  1. Search for pair production of new physics resonances decaying to a top quark and jet in the lepton+jets decay channel,The CMS Collaboration, J. High Energ. Phys. 06, 125 (2014).
  2. Search for a new bottomonium state decaying to Upsilon(1S)pi+pi- in pp collisions at 8 TeV,The CMS Collaboration, Phys. Lett. B. 727, 57 (2013).
  3. Measurement of the Bs->mu+mu- branching fraction and search for B0->mu+mu- with the CMS Experiment,The CMS Collaboration, Phys. Rev. Lett. 111, 101804 (2013).
  4. Search for heavy bottom-like quarks in 4.9 fb–1 of pp collisions at 7 TeV,The CMS Collaboration, J. High Energ. Phys. 1205, 123 (2012).
  5. Search for a vector-like quark with charge 2/3 in t + Z events from pp collisions at 7 TeV,The CMS collaboration, Phys. Rev. Lett. 107, 271802 (2011).
  6. Search for a heavy bottom-like quark in pp collisions at 7 TeV,The CMS collaboration, Phys. Lett. B 701, 204–223 (2011).
  7. Observation of anomalous Upsilon(1S)pi+pi- and Upsilon(2S)pi+pi- production near the Upsilon(5S) resonance,K.-F. Chen, W.-S. Hou, M. Shapkin, A. Sokolov et al. (The Belle collaboration), Phys. Rev. Lett. 100, 112001 (2008).
  8. Search for B->h(*)nu nubar Decays at Belle,K.-F. Chen et al. (The Belle collaboration), Phys. Rev. Lett. 99, 221802 (2007).
  9. Observation of time-dependent CP violation in B^0->eta K^0 decays and improved measurements of CP asymmetries in B^0->phi K^0, B^0->KsKsKs and B^0->J/psi K^0 decays,K.-F. Chen, K.Hara, M.Hazumi, T.Higuchi, K.Miyabayashi, Y.Nakahama, K.Sumisawa,O.Tajima, Y.Ushiroda, Y.Yusa et al. (The Belle Collaboration), Phys. Rev. Lett. 98, 031802 (2007).
  10. Time-dependent CP violating Asymmetries in b->sqq Transitions,K.-F. Chen, F. Fang, A. Garmash, K. Hara, M. Hazumi, T. Higuchi, H. Kakuno, A. Kusaka, T. Shibata, O. Tajima, K. Trabelsi and T. Ziegler et al. (The Belle Collaboration), Phys. Rev. D72, 012004 (2005).
  11. Measurement of Polarization and Tripleproduct Correlations in B->phi K* decays,K.-F. Chen et al. (The Belle Collaboration), Phys. Rev. Lett. 94, 221804 (2005).
  12. Measurement of Time-dependent CP-violating Asymmetries in B^0->phi Ks, K+K-Ks, eta Ks Decays,K. Abe, et al.(The Belle Collaboration), Phys. Rev. Lett. 91, 261602 (2003).
  13. Measurement of Branching Fractions and Polarization in B->phi K* Decays,K.-F. Chen, A. Bozek, et al. (The Belle Collaboration), Phys. Rev. Lett. 91, 201801 (2003).(2003).