We have measured the target-normal single-spin asymmetry in quasielastic scattering from the reaction [sup]3 He [sup][uparrow] (e,e [prime]), which is a measure of the interference between the one- and two-photon exchange amplitudes
COBISS.SI-ID: 2870884
We have exploited the KAOS spectrometer system to observe the production of hyperhydrogen in electron scattering, and have improved the precision of the results by an order of magnitude compared to older emulsion-type experiments.
COBISS.SI-ID: 2823780
We have measured the cross-sections for the electro-production of neutral pions on protons at low momentum transfers in the vicinity of the threshold, which are relevant for the understanding of nucleon structure and as tests of chiral perturbation theory.
COBISS.SI-ID: 2823524
The work is focused on optimization of LSC counting protocol which is burdened by high background count rate i.e. low coincidence bias protocol. Changes of temperature in measurement chamber, pulse amplitude comparator (PAC) and pulse shape analyzer (PSA) setups were studied. Biodiesel samples with high and variable quench were used for counting protocol optimization. The impact of quench on determination of optimized counting protocol and implication of solutions in everyday use are presented.
COBISS.SI-ID: 28569383
The dependence of electron screening in nuclear reactions on projectile or target atomic number has been studied by bombarding different hydrogen-containing targets with beams of Li7, B11, and F19. The largest electron screening potentials were obtained in a graphite target containing hydrogen as an impurity. Some measured potentials are almost two orders of magnitude above the theoretical predictions. To explain the measurements, a new concept of electron screening is introduced.
COBISS.SI-ID: 29257255