Publications (46)
More on R-parity and lepton-family number violating couplings from muon(ium) conversion, and Ïand $Ï^0$ decays
Jihn E. Kim, Pyungwon Ko, Dae-Gyu Lee
Is Upsilon(3S) a pure S-wave?
Sumantra Chakravarty, Sun Myong Kim, Pyungwon Ko
Non-Standard Neutrino Physics Probed by Tokai-to-Kamioka-Korea Two-Detector Complex
Nei Cipriano Ribeiro, Takaaki Kajita, Pyungwon Ko +3
Supersymmetric U(1)B x U(1)L model with leptophilic and leptophobic cold dark matters
Pyungwon Ko, Yuji Omura
B decays into two light pseudoscalar mesons and possible effects of enhanced b --> s g
Ji-Ho Jang, Yeong Gyun Kim, Pyungwon Ko
Electroweak symmetry breaking and cold dark matter from hidden sector technicolor
Pyungwon Ko
$η\to Ï^{0} γγ$ and $γγ\to Ï^{0} Ï^{0}$ in $O(p^{6})$ chiral perturbation theory
Pyungwon Ko
Light dark matter in leptophobic Z' models
Paolo Gondolo, Pyungwon Ko, Yuji Omura
A new method for extracting the weak phase gamma from B ---> D K(*) decays
Ji-Ho Jang, Pyungwon Ko
Color-octet mechanism in the inclusive D-wave charmonium productions in B decays
Pyungwon Ko, Jungil Lee, H. S. Song
AdS/QCD approach to the scale-invariant extension of the standard model with a strongly interacting hidden sector
Hisaki Hatanaka, Dong-Won Jung, Pyungwon Ko
Higgs-portal assisted Higgs inflation with a sizeable tensor-to-scalar ratio
Jinsu Kim, Pyungwon Ko, Wan-Il Park
Stable Higgs Bosons as Cold Dark Matter
Yutaka Hosotani, Pyungwon Ko, Minoru Tanaka
Lepton masses and mixing angles from heterotic orbifold models
Pyungwon Ko, Tatsuo Kobayashi, Jae-hyeon Park
Quark masses and mixing angles in heterotic orbifold models
Pyungwon Ko, Tatsuo Kobayashi, Jae-hyeon Park
Top-philic Scalar Dark Matter with a Vector-like Fermionic Top Partner
Seungwon Baek, Pyungwon Ko, Peiwen Wu
$K_{L e5}$ decay as a background in search for $K_{L} \to Ï^{0} μ^{\pm} e^{\mp}$
Pyungwon Ko, Kang Young Lee, Jae Kwan Kim
Color-evaporation-model calculation of e^+ e^- -> J/psi+cc-bar+X at root-s=10.6 GeV
Daekyoung Kang, Jong-Wan Lee, Jungil Lee +2
A simple modification of the maximal mixing scenario for three light neutrinos
Kyungsik Kang, Jihn E. Kim, Pyungwon Ko
Complete analysis of photino-mediated lepton flavor violaitons in generalized supersymmetric models
Yeong Gyun Kim, Pyungwon Ko, Jae Sik Lee +1
Phenomenology of $U(1)_{L_μ- L_Ï}$ charged dark matter at PAMELA/FERMI and colliders
Seungwon Baek, Pyungwon Ko
Almost maximally broken permutation symmetry for neutrino mass matrix
Kyungsik Kang, Sin Kyu Kang, Jihn E. Kim +1
Flavor $SU(3)$ properties of beauty tetraquark states with three different light quarks
Xiao-Gang He, Pyungwon Ko
Revisiting T2KK and T2KO physics potential and $ν_μ$ - $\barν_μ$ beam ratio
Kaoru Hagiwara, Pyungwon Ko, Naotoshi Okamura +1
New Approach for Measuring $|V_{ub}|$ at Future $B$-Factories
C. S. Kim, Pyungwon Ko, Daesung Hwang +1
Hidden sector dark matter and Higgs physics
Seungwon Baek, Pyungwon Ko, Wand-Il Park +1
Final-state ÏÏinteractions in Î¥(3S)\rightarrowÎ¥(1S)ÏÏ
Sumantra Chakravarty, Sun Myong Kim, Pyungwon Ko
Probing SUSY-induced CP violations at B factories
Seungwon Baek, Pyungwon Ko
MSSM Anatomy of the Polarization Puzzle in B --> phi K* Decays
Chao-Shang Huang, Pyungwon Ko, Xiao-Hong Wu +1
Schrödinger Fields on the Plane with $[U(1)]^N$ Chern-Simons Interactions and Generalized Self-dual Solitons
Chanju Kim, Choonkyu Lee, Pyungwon Ko +2
Probing Nonstandard Neutrino Physics by Two Identical Detectors with Different Baselines
Nei Cipriano Ribeiro, Takaaki Kajita, Pyungwon Ko +3
Chiral perturbation theory vs. vector meson dominance in the decays $Ï\to Ïγγ$ and $Ï\to Ïγγ$
Pyungwon Ko, Jungil Lee, H. S. Song
Color-octet mechanism in $γ+ p \to J/Ï+ X$
Pyungwon Ko, Jungil Lee, H. S. Song
String-derived D4 flavor symmetry and phenomenological implications
Pyungwon Ko, Tatsuo Kobayashi, Jae-hyeon Park +1
Partially composite two-Higgs doublet model
Byungchul Chung, Kang Young Lee, Dong-Won Jung +1
Effects of supersymmetric CP violating phases on B \to X_s l^+ l^- and ε_K
Seungwon Baek, Pyungwon Ko
Mass Matrix Ansatz for Degenerate Neutrinos Consistent with Solar and Atmospheric neutrino Data
Kyungsik Kang, Sin Kyu Kang, Jihn E. Kim +1
Recent Developments In Heavy Quarkonium Physics
Pyungwon Ko
$a_1 (1260)$ contribution to photon and dilepton productions from hot hadronic matter : Revisited
Jae Kwan Kim, Pyungwon Ko, Kang Young Lee +1
An alternative to the standard model
Seungwon Baek, Pyungwon Ko, Wan-Il Park
Measuring $|V_{ub}|$ at future B-Factories
C. S. Kim, Daesung Hwang, Pyungwon Ko +1
Simplified Models for LHC New Physics Searches
Daniele Alves, Nima Arkani-Hamed, Sanjay Arora +92
Sflavor mixing map viewed from a high scale in supersymmetric SU(5)
Pyungwon Ko, Jae-hyeon Park, Masahiro Yamaguchi
Inclusive Production of Four Charm Hadrons in e^+ e^- Annihilation at B Factories
Daekyoung Kang, Jong-Wan Lee, Jungil Lee +2
Gravitational waves and Higgs boson couplings for exploring first order phase transition in the model with a singlet scalar field
Katsuya Hashino, Mitsuru Kakizaki, Shinya Kanemura +2
Inclusive $S-$wave charmonium productions in $B$ decays
Pyungwon Ko, Jungil Lee, H. S. Song