A. Lenz

activity

19992023

most citedNucleon Form Factors in QCD

178 citations · 1.2k across the 37 of their papers we have counts for

collaborators

Showing 2006 · hep-phShow all

3 papers · 2 filters

hep-ph2006★ 2 cited

Lifetimes and oscillations of heavy mesons

Alexander Lenz

We review the theoretical status of the lifetime ratios $τ_{B^{+}} / τ_{B_{d}}$ and $τ_{B_{s}} / τ_{B_{d}}$ and of the mixing quantities $Δ M_{s}$ , $Δ Γ_{s}$ and $ϕ_{s}$ . We show that the ratio $Δ…

hep-ph2006★ 28 cited

Deep Inelastic Pion Electroproduction at Threshold

V. M. Braun, D. Yu. Ivanov, A. Lenz +1

We consider the cross section of the deep inelastic pion electroproduction on a proton target at threshold for Q^2 in the region 5-10 GeV^2. The corresponding amplitudes are descri…

hep-ph2006★ 178 cited

Nucleon Form Factors in QCD

V. M. Braun, A. Lenz, M. Wittmann

We calculate the electromagnetic and the axial form factors of the nucleon within the framework of light cone sum rules (LCSR) to leading order in QCD and including higher twist co…