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hep-ph1994

Supersymmetric Unification

Savas Dimopoulos

The measured value of the weak mixing angle is, at present, the only precise experimental indication for physics beyond the Standard Model. It points in the direction of Unified Th…

hep-ex1994★ 26 cited

Observation of Target Electron Momentum Effects in Single-Arm Møller Polarimetry

M. Swartz, H. R. Band, F. J. Decker +11

In 1992, L.G. Levchuk noted that the asymmetries measured in Møller scattering polarimeters could be significantly affected by the intrinsic momenta of the target electrons. This e…

hep-ph1994★ 12 cited

The Impact of QCD and Light-Cone Quantum Mechanics on Nuclear Physics

Stanley J. Brodsky, Felix Schlumpf

We discuss a number of novel applications of Quantum Chromodynamics to nuclear structure and dynamics, such as the reduced amplitude formalism for exclusive nuclear amplitudes. We…

hep-ph1994★ 68 cited

Reevaluation of the Hadronic Contribution to (revised)

Morris L. Swartz

We reevaluate the hadronic part of the electromagnetic vacuum expectation value using the standard dispersion integral approach that utilizes the hadronic cross section measured in…

hep-ph1994★ 39 cited

Pure Leptonic Radiative Decays and the Annihilation Graph

D. Atwood, G. Eilam, A. Soni

Pure leptonic radiative decays of heavy-light mesons are calculated using a very simple non-relativistic model. Dominant contribution originates from photon emission from light ini…

hep-ph1994★ 93 cited

The Evolution of the Pion Distribution Amplitude in Next-to-Leading Order

Dieter Müller

The evolution of the pion distribution amplitude in next-to-leading order is studied for a fixed and a running coupling constant. In both cases, the evolution provides a logarithmi…