New results are reported from a measurement of π0 electroproduction near threshold using the p(e,e′p)π0 reaction. The experiment was designed to determine precisely the energy dependence of s- and p-wave electromagnetic multipoles as a stringent test of the predictions of chiral perturbation theory (ChPT). The data were taken with an electron beam energy of 1192 MeV using a two-spectrometer setup in Hall A at Jefferson Lab. For the first time, complete coverage of the ϕ∗π and θ∗π angles in the pπ0 center of mass was obtained for invariant energies above threshold from 0.5 up to 15 MeV. The 4-momentum transfer Q2 coverage ranges from 0.05 to 0.155 (GeV/c)2 in fine steps. A simple phenomenological analysis of our data shows strong disagreeme...
The differential cross-sections σ0 = σT + εσL , σLT , and σTT of $ \pi^{0}_{}$ electroproduction fro...
We consider pion electroproduction on a proton target close to threshold for Q^2 in the region 1-10 ...
In this paper the current status of the threshold photo- and electroproduction of neutral pions as t...
New results are reported from a measurement of π0 electroproduction near threshold using the p(e,e′p...
New results are reported from a measurement of π^{0} electroproduction near threshold using the p(e,...
New results are reported from a measurement of π[superscript 0] electroproduction near threshold usi...
New results are reported from a measurement of pi(0) electroproduction near threshold using the p(e ...
Preliminary results are presented from an experiment to measure {pi}{sup 0} electroproduction at and...
Electroproduction of pions on the nucleon near the threshold is analyzed within the framework of bar...
The double-differential coincidence cross section for the reaction 1 H ( e , e ′ p ) π 0...
We consider pion electroproduction close to threshold for Q2 in the region 1–10 GeV2 on a nucleon t...
A precision measurement of the differential cross sections dσ/dΩ and the linearly polarized photon a...
The reaction e + p → e + π 0 + p was measured near the one pion threshold, detecting the final elect...
New data are presented on the p (e, e'p)pi(o) reaction at threshold at a four-momentum transfer of Q...
Recent data from the PIONS@MAX-lab Collaboration, measuring the total cross section of the incoheren...
The differential cross-sections σ0 = σT + εσL , σLT , and σTT of $ \pi^{0}_{}$ electroproduction fro...
We consider pion electroproduction on a proton target close to threshold for Q^2 in the region 1-10 ...
In this paper the current status of the threshold photo- and electroproduction of neutral pions as t...
New results are reported from a measurement of π0 electroproduction near threshold using the p(e,e′p...
New results are reported from a measurement of π^{0} electroproduction near threshold using the p(e,...
New results are reported from a measurement of π[superscript 0] electroproduction near threshold usi...
New results are reported from a measurement of pi(0) electroproduction near threshold using the p(e ...
Preliminary results are presented from an experiment to measure {pi}{sup 0} electroproduction at and...
Electroproduction of pions on the nucleon near the threshold is analyzed within the framework of bar...
The double-differential coincidence cross section for the reaction 1 H ( e , e ′ p ) π 0...
We consider pion electroproduction close to threshold for Q2 in the region 1–10 GeV2 on a nucleon t...
A precision measurement of the differential cross sections dσ/dΩ and the linearly polarized photon a...
The reaction e + p → e + π 0 + p was measured near the one pion threshold, detecting the final elect...
New data are presented on the p (e, e'p)pi(o) reaction at threshold at a four-momentum transfer of Q...
Recent data from the PIONS@MAX-lab Collaboration, measuring the total cross section of the incoheren...
The differential cross-sections σ0 = σT + εσL , σLT , and σTT of $ \pi^{0}_{}$ electroproduction fro...
We consider pion electroproduction on a proton target close to threshold for Q^2 in the region 1-10 ...
In this paper the current status of the threshold photo- and electroproduction of neutral pions as t...