Dubnium not have enough experimental data to back their claim. After collecting more data, JINR proposed the name "nielsbohrium" (Ns) in honor of the Danish nuclear physicist Niels Bohr, a founder of the theories of atomic structure and quantum theory. When LBL first announced their synthesis of element 105, they proposed that the new element be named "hahnium" (Ha) after the German chemist Otto Hahn, the "father of nuclear chemistry", thus creating an element naming controversy. In the early 1970s, both teams reported synthesis of the next element, element 106, but did not suggest names. JINR suggested establishing an international committee
Otto Hahn Badash (from the University of California at Santa Barbara) wrote: According to his captors, "With the help of considerable alcoholic stimulant he was calmed down". Later he told his fellow captives, "I must honestly say that I would have sabotaged the war if I had been in a position to do so." On January 3, 1946, the group was allowed to return to Germany, and Hahn, Heisenberg, and von Laue were brought to the city of Göttingen, which was controlled by the British occupation authorities. On 15 November 1945 the Royal Swedish Academy of Sciences announced that Hahn had been