▁to ▁be ▁further ▁decre ased ▁to ▁ 1 . 1 6 ▁s ▁and ▁the ▁number ▁of ▁pro tons ▁per ▁pul se ▁has ▁to ▁increase ▁to ▁ 3 . 2 x 1 0 1 4 . ▁In ▁addition ▁to ▁increasing ▁the ▁primary ▁pro ton ▁beam ▁power , ▁the ▁current ▁in ▁the ▁horn s ▁foc using ▁secondary ▁particles ▁( p ions , ▁ka ons , ▁etc .) ▁with ▁a ▁chosen ▁electric ▁charge ▁will ▁also ▁be ▁increased ▁from ▁ 2 5 0 ▁k A ▁to ▁ 3 2 0 ▁k A . ▁This ▁will ▁increase ▁the ▁amount ▁of ▁right - sign ▁neut r inos ▁( neut r inos ▁in ▁the ▁neut r ino ▁mode ▁beam ▁and ▁anti - neut r inos ▁in ▁the ▁anti - neut r ino ▁mode ▁beam ) ▁by ▁ 1 0 %, ▁and ▁reduce ▁the ▁amount ▁of ▁wrong - sign ▁neut r inos ▁( anti - neut r inos ▁in ▁the ▁neut r ino - mode ▁beam ▁and ▁neut r inos ▁in ▁the ▁anti - neut r ino ▁mode ▁beam ) ▁by ▁around ▁ 5 - 1 0 %. ▁ ▁Red u ction ▁of ▁the ▁repet ition ▁cycle ▁will ▁require ▁a ▁series ▁of ▁hardware ▁up gr ades , ▁including ▁a ▁major ▁upgrade ▁of ▁the ▁Main ▁Ring ▁power ▁supplies ▁and ▁a ▁minor ▁upgrade ▁of ▁the ▁foc using ▁horn ▁power ▁supplies , ▁all ▁of ▁which ▁will ▁be ▁installed ▁during ▁the ▁long ▁shut down ▁in ▁ 2 0 2 1 . ▁In cre asing ▁the ▁horn ▁current ▁will ▁require ▁using ▁an ▁additional ▁( third )