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19922026
Showing 1997 · hep-phShow all

21 papers · 2 filters

hep-ph1997★ 12 cited

Implications for and Modes from Observed Large

Xiao-Gang He, Wei-Shu Hou, C. -S. Huang

The unexpectedly large branching ratios for decays could be of gluonic origin. We study the implications for and , where is th…

hep-ph1997★ 14 cited

Remarks on Next-to-Leading Order Analysis of Polarized Deep Inelastic Scattering Data

Hai-Yang Cheng

Since the x dependence of the axial-anomaly effect in inclusive polarized deep inelastic scattering is fixed, the transformation from the scheme to different factorizati…

hep-ph1997★ 1 cited

Twist-3 and Quark Mass Contributions to the Polarized Nucleon Structure Function g_2(x,Q^2)

Kwei-Chou Yang, Hoi-Lai Yu

Quark mass effects are clarified in the parton model approach to the transversely polarized nucleon structure function. The special propagator technique is employed to obtain manif…

hep-ph1997

Reexamination of the resonance contributions in B->X_s e^+ e^-

Dongsheng Du, Hongying Jin, Yadong Yang

With help of the recent developments in the heavy quarkonium physics, we reexamine the long distance(LD) effects in \Bsee dominantly from the charmonium resonances and $Ψ^{\p…

hep-ph1997★ 48 cited

Radiative Leptonic B Decays in the Light Front Model

C. Q. Geng, C. C. Lih, Wei-Min Zhang

Within the light front framework, we calculate the form factors for transitions directly in the entire physical range of momentum transfer. Using these form factors, we stu…

hep-ph1997★ 29 cited

T Violating Muon Polarization in

C. H. Chen, C. Q. Geng, C. C. Lih

We study the T violating transverse muon polarization in the decay of due to CP violation in theories beyond the standard model. We find that the polarization asymme…