3 papers
nucl-ex2025
Beam-Normal Single-Spin Asymmetry in Pb at low energy: discrepancy resolved or new kinematic puzzle?
A. Esser, N. Kozyrev, K. Aulenbacher +17
A longstanding discrepancy between measured and predicted beam-normal single-spin asymmetries in elastic electron scattering off Pb has challenged our understanding…
physics.ins-det2025
Measurement of the Ar(e,e) elastic scattering cross section with a novel gas-jet target
M. Littich, L. Doria, P. Brand +35
We report on a measurement of elastic electron scattering on argon performed with a novel cryogenic gas-jet target at the Mainz Microtron accelerator MAMI. The luminosity is estima…
nucl-ex2025
Measurement of ground state energy in an electron scattering experiment at MAMI-A1
Tianhao Shao, Jinhui Chen, Josef Pochodzalla +28
For the first time the neutron-rich hydrogen isotope was produced in an electron scattering experiment in the reaction using the spectrom…