S. Procureur

TL;DR: The discovery of a large void, named ScanPyramids’ Big Void, situated above the Grand Gallery constitutes the first major inner structure found in the Great Pyramid since the nineteenth century and constitutes a breakthrough for the understanding of the internal structure of Khufu’s Pyramid.

TL;DR: The beam-spin asymmetries in the hard exclusive electroproduction of photons on the proton were measured over a wide kinematic range and with high statistical accuracy, and can be used to constrain significantly the generalized parton distributions of the nucleon in the valence quark sector.

TL;DR: In this paper, the gamma p to K+ Lambda reaction was measured using the CLAS detector at Jefferson Lab and the results showed good agreement with previous CLAS and LEPS results and offer a large increase in precision and a 500 MeV extension in energy range.

TL;DR: Measure protons and, for the first time, neutrons knocked out of medium-to-heavy nuclei by high-energy electrons and show that the fraction of high-momentum protons increases markedly with the neutron excess in the nucleus, whereas that ofHigh-Momentum neutrons decreases slightly, in contrast to shell-model predictions.

TL;DR: Differential cross sections for the reaction $$\gamma p \to n \pi+$$ have been measured with the CEBAF Large Acceptance Spectrometer (CLAS) and a tagged photon beam with energies from 0.725 to 2.875 GeV as mentioned in this paper.