collision [Noun] + proton-antiproton [Adjective]

Strength Strength Dispersion
A:
7
CHISQ:
81,413.78
AWT:
54,005,912
TTEST:
2.65
G2:
141.95
FAWT:
1.01
MI:
13.51
LOGLOG:
37.92
JD:
-0.01
MI3:
19.12
DICE:
1.77
RANGE: