Description of data provided (open access) to support the paper "Spectroscopy of the T=3/2 A=47 and A=45 Mirror Nuclei via One- and Two- Nucleon Knockout Reactions" - Michael A Bentley. June 2022

The data was recorded at National Superconducting Cyclotron Laboratory (Michigan State University) in April 2016 - experiment number E14027

The root files provided should be analyses within the ROOT framework. See https://root.cern

The data were recorded using the standard NSCL data acquisition systems for the A1900 and S800 spectrometers and the GRETINA gamma-ray spectrometer (see https://nscl.msu.edu/users/equipment.html). These websites contain all the information on the detectors used and the data formats.

The data were analysed using the GrROOT open-source software available here: https://github.com/wimmer-k/GrROOT

The data analysis is performed in two stages:
Using the "Calculate" code to perform all the necessary corrections and calibrations to the raw data. At this stage the Doppler correction is also applied. 
Using the "CalHistos" code (using the previous step as the input) to produce the final histograms. At this stage the selection of the incoming and outgoing beams is performed.

The root files presented are the output files from the final stage of the this analysis approach - the output from the "CalHistos" code. The histograms generated are mostly the default histograms created by the CalHistos code. The histograms in the root file have two versions - one version with the cuts (incoming and outgoing cuts) applied and one with no cuts applied (all data). 

The raw data, and the outputs from the earlier stages of the analysis are not available at this time. This is because the analysis of other reaction channels in the data is ongoing (different incoming and outgoing beam cuts). Hence only the data pertinent to the analysis presented in the paper is openly available. 

The spectra in Figure 2 for 47Mn were produced from the 47Mn_FINAL.root file, and the relevant histograms are "egamABdc_in48Mnout47Mn" and "egamegamABdc_sym_in48Mnout47Mn" - the former is the singles spectrum and the latter is the gamma-gamma matrix used to produce the coincidence spectra. 

The spectra in Figure 2 for 47Ti were produced from the 47Ti_FINAL.root file, and the relevant histograms are "egamABdc_in48Vout47Ti" and "egamegamABdc_sym_in48Vout47Ti" - the former is the singles spectrum and the latter is the gamma-gamma matrix used to produce the coincidence spectra.

The spectra in Figure 5 for 45Cr were produced from the 45Cr_FINAL.root file, and the relevant histograms are "egamABdc_in47Crout45Cr" and "egamegamABdc_sym_in47Crout45Cr" - the former is the singles spectrum and the latter is the gamma-gamma matrix used to produce the coincidence spectra. 

The spectra in Figure 5 for 45Sc were produced from the 45Sc_FINAL.root file, and the relevant histograms are "egamABdc_in47Vout45Sc" and "egamegamABdc_sym_in47Vout45Sc" - the former is the singles spectrum and the latter is the gamma-gamma matrix used to produce the coincidence spectra.