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19922026
Showing 2000 · hep-phShow all

16 papers · 2 filters

hep-ph2000★ 94 cited

QCD prediction for heavy boson transverse momentum distributions

Jianwei Qiu, Xiaofei Zhang

We investigate the predictive power of Collins, Soper, and Sterman's -space QCD resummation formalism for transverse momentum () distributions of heavy boson production in…

hep-ph2000★ 122 cited

Role of the nonperturbative input in QCD resummed Drell-Yan -distributions

Jianwei Qiu, Xiaofei Zhang

We analyze the role of the nonperturbative input in the Collins, Soper, and Sterman (CSS)'s -space QCD resummation formalism for Drell-Yan transverse momentum () distributi…

hep-ph2000★ 67 cited

Exploring Neutrino Oscillations with Superbeams

V. Barger, S. Geer, R. Raja +1

We consider the medium- and long-baseline oscillation physics capabilities of intense muon-neutrino and muon-antineutrino beams produced using future upgraded megawatt-scale high-e…

hep-ph2000★ 20 cited

Can the Lambda pi scattering phase shifts be large?

Jusak Tandean, A. W. Thomas, G. Valencia

Motivated by the presence of nearby thresholds in other baryon-meson channels with I=1 and S=-1, we investigate whether the Lambda pi scattering phase shifts at a center-of-mass en…

hep-ph2000★ 10 cited

Reanalysis of CP Violation in K_L -> pi^+ pi^- gamma

Jusak Tandean, G. Valencia

We present a reanalysis of direct CP violation in the decay K_L -> pi^+ pi^- gamma. We point out an existing discrepancy between the theoretical and experimental definitions of eps…

hep-ph2000★ 247 cited

Improved Methods for Observing CP Violation in B+/- --> K+/- D0 and Measuring the CKM Phase gamma

David Atwood, Isard Dunietz, Amarjit Soni

Various methods are discussed for obtaining the CKM angle gamma through the interference of the charged B-meson decay channels B- -> K- D0 and B- -> K- D0-bar where the D0 and D0-b…