127 citations · 402 across the 13 of their papers we have counts for
8 papers · 1 filter
Recent Developments in Heavy-Quarkonium Phenomenology
Hee Sok Chung, Jungil Lee, Chaehyun Yu
We review recent developments in heavy-quarkonium phenomenology within the nonrelativistic QCD factorization approach. Main issues we consider in this work include the polarization…
Exclusive heavy quarkonium + gamma production from e+ e- annihilation into a virtual photon
Hee Sok Chung, Jungil Lee, Chaehyun Yu
We compute the cross section for exclusive production of a photon associated with a heavy quarkonium H of charge-conjugation parity C=+1 from e+ e- annihilation into a virtual phot…
Resummation of Relativistic Corrections to e+ e- -> J/psi+eta_c
Geoffrey T. Bodwin, Jungil Lee, Chaehyun Yu
We present a new calculation, in the nonrelativistic QCD (NRQCD) factorization formalism, of the relativistic corrections to the double-charmonium cross section sigma[e+ e- -> J/ps…
Improved determination of color-singlet nonrelativistic QCD matrix elements for S-wave charmonium
Geoffrey T. Bodwin, Hee Sok Chung, Daekyoung Kang +2
We present a new computation of S-wave color-singlet nonrelativistic QCD matrix elements for the J/psi and the eta_c. We compute the matrix elements of leading order in the heavy-q…
Inclusive Charm Production in Upsilon(nS) Decay
Daekyoung Kang, Taewon Kim, Jungil Lee +1
Based on the NRQCD factorization formalism, we calculate the inclusive charm production rate in Upsilon(nS) decay at leading order in the strong coupling constant alpha_s and the r…
Neutral Higgs Boson Production and CP Violation at LC
Kang Young Lee, C. S. Kim, Chaehyun Yu
We study the neutral Higgs boson production at the linear collider in the two Higgs doublet model with the CP violation. The CP-even and CP-odd scalars are mixed in this…