The deposit contains data obtained during experiments at the HIGS facility at Triangle Universities Nuclear Laboratory (TUNL), Duke University, in collaboration with the University of Connecticut (Uconn). The experimental work was funded by the U.S. Department of Energy and the analysis and code developed was part funded by the UK Science and Technology Facilities Council. The data for these experiments were obtained in 2011-2012 and exact details of when each data file was generated can be found in the attached experiment runbooks. Data and analysis codes needed to analyse the data are contained within the archive and were developed between 2021 and 2025. M. Gai (Uconn) and M.W. Ahmed (TUNL), each served as the spokesperson of the UConn-TUNL collaboration that collected and released the data. The released data were subsequently analysed at Sheffield Hallam University by K. C. Z. Haverson and R. Smith with the help of S. Finch (TUNL), and S.R. Stern and D.K. Schweitzer at UConn.