ppbar
nounEtymology p + pbar
1
Natural sciences, Physical sciences, Physics proton and antiproton (used attributively to describe a collision or other interaction of these two particles)
- Comparisons with ppbar and pp data reveal improvement in the description of single diffractive events..2015, Christine O. Rasmussen, Torbjörn Sjöstrand, “Hard Diffraction with Dynamic Gap Survival”, in arXiv: