Finally the Super Proton Synchrotron (SPS) is used to increase their energy further to 450 GeV before they are at last injected (over a period of several minutes) into the main ring.
Akhirnya Super Proton Synchrotron (SPS) digunakan untuk meningkatkan energinya menjadi 450 GeV sebelum akhirnya diinjeksikan (pada periode waktu beberapa menit) ke cincin utama.