My interest in matters more directly concerned with the handling of particles was growing, in the meantime, stimulated by many contacts with people understanding accelerators.

Van der Meer and Ernest Lawrence are the only two accelerator physicists who have won the Nobel prize. The W and Z bosons had been theoretically predicted some years earlier and their experimental discovery was considered a significant success for CERN. Van der Meer and Rubbia shared the 1984 Nobel Prize for their decisive contributions to the project.