Education：Ph.D., National Taiwan University (2005)

Country:     Taiwan

Email:         kfjack@phys.ntu.edu.tw

Photon:      +886-2-3366-5153

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)

1) Search for A Fourth Generation bprime Quark in tW Final State at CMS in pp Collisions at sqrt{s}=10 TeV,
The CMS Collaboration, CMS Physics Analysis Summary EXO-09-012 (2009).

2) 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).

3) Search for B->h(*)nu nubar Decays at Belle,
K.-F. Chen et al. (The Belle collaboration), Phys. Rev. Lett. 99, 221802 (2007).

4) 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).

5) 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).

6) 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).

7) 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).

8) 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).