output
19932026
most citedFirst M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

4.3k citations

Showing 1994 · hep-phShow all

9 papers · 2 filters

hep-ph1994★ 17 cited

QCD sum rules and chiral logarithms

Su Houng Lee, Seungho Choe, Thomas D. Cohen +1

Standard QCD sum-rule analyses of the nucleon mass give results that are inconsistent with chiral perturbation theory due to an overly simple continuum ansatz on the phenomenologic…

hep-ph1994★ 166 cited

Novel Approach to Confront Electroweak Data and Theory

K. Hagiwara, D. Haidt, C. S. Kim +1

A novel approach to study electroweak physics at one-loop level in generic theories is introduced. It separates the 1-loop corrections into two pieces…

hep-ph1994★ 1 cited

Determination of V_ub at the Z-boson resonance

C. S. Kim, A. D. Martin

We show that the observation of energetic charged leptons from semileptonic becays at the LEP and SLC --boson factories offers a unique opportunity to measure the quark mixi…

hep-ph1994★ 16 cited

Photon Vector Meson Coupling and Vector Meson Properties at Low Temperature Pion Gas

Su Houng Lee, Chungsik Song, Hiroyuki Yabu

The vector and axial vector current mixing phenomena at low temperature pion gas by Dey, Eletsky and Ioffe, leads to the low temperature correction of the photon-vector meson coupl…

hep-ph1994★ 15 cited

Testing J/psi Production and Decay Properties in Hadronic Collisions

C. S. Kim, E. Mirkes

The polar and azimuthal angular distributions for the lepton pair arising from the decay of a J/psi meson produced at transverse momentum p_T balanced by a photon [or gluon] in had…

hep-ph1994★ 7 cited

New Approach for Measuring at Future -Factories

C. S. Kim, Pyungwon Ko, Daesung Hwang +1

It is suggested that the measurements of hadronic invariant mass () distributons in the inclusive decays can be useful in extracting the CKM matri…

hep-ph1994★ 7 cited

Quark-Lepton Flavor Democracy and the Non-Existence of the Fourth Generation

G. Cvetic, C. S. Kim

In the Standard Model with two Higgs doublets (type II), which has a consistent trend to a flavor gauge theory and its related flavor democracy in the quark and the leptonic sector…

hep-ph1994★ 2 cited

Inclusion of Z->b b-bar vertex corrections in Precision Electroweak Tests on the Sp(6)_L X U(1)_Y Model

Gye T. Park, T. K. Kuo

We extend our previous work on the precision electroweak tests in the Sp(6)_L X U(1)_Y family model to include for the first time the important Z->b b-bar vertex corrections encode…

hep-ph1994

Measuring at future B-Factories

C. S. Kim, Daesung Hwang, Pyungwon Ko +1

We calculate the so--called Fermi motion parameter of ACCMM model using the variational method in a potential model approach. We also propose hadronic invariant mass distr…