The CNO Cycle
						� Gives way around need for p n during the collision � Still must happen later � but don�t need to rare events simultaneously � Trade off is need for higher energy collisions� (T>16 million K) � Add p to some nucleus where new one is still �stable� � Wait for p  n while that nucleus just �sits around� � The net effect is still�� 4� 1H � 4He � C just acts like a �catalyst�