GUMAP: A GUPIXWIN-compatible code for extracting regional spectra from nuclear microbeam list mode files

作者：Russell John L; Campbell John L^*; Boyd Nicholas I; Dias Johnny F

来源：Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms , 2018, 417: 46-50.

DOI：10.1016/j.nimb.2017.08.013

• Micro-PIXE
• List mode files
• OMDAQ
• Element maps
• GUPIXWIN

The newly developed GUMAP software creates element maps from OMDAQ list mode files, displays these maps individually or collectively, and facilitates on-screen definitions of specified regions from which a PIXE spectrum can be built. These include a free-hand region defined by moving the cursor. The regional charge is entered automatically into the spectrum file in a new GUPIXWIN-compatible format, enabling a GUPIXWIN analysis of the spectrum. The code defaults to the OMDAQ dead time treatment but also facilitates two other methods for dead time correction in sample regions with count rates different from the average.

• 出版日期2018-2-15