In the 1960s the Goldhabers realized that they should begin using the bubble chamber to continue their studies instead of nuclear emulsion so they formed the "Goldhaber-Trilling Group" with George Trilling. Goldhaber quickly became a renowned expert in hydrogen bubble chamber physics, accruing a lengthy list of invited papers and conference talks. The Goldhabers were the first to measure the spin of the K* meson and the first to study the simultaneous production of pairs of resonant states. They also invented the triangle diagram to aid in their research. Early in this period, the Goldhabers were both Ford Foundation fellows at CERN where they co-authored a CERN report together with B. Peters.