While doing a search on the LHC due to start operation next year, I found this website. It allows you to simulate collisions, capture and analyze the results.
Occasionally, owing to the deficiency of the English language, I have used he/him/his meaning he or she/him or her/his or her in order to avoid awkwardness of style.
He, him, and his are not intended as exclusively masculine pronouns. They may refer to either sex or to both sexes!