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 and Carl Friedrich von Weizsäcker) were taken into custody by the Alsos Mission (see Operation Epsilon) and interned at Farm Hall, Godmanchester, near Cambridge, England, from 3 July 1945 to 3 January 1946. Their every conversation, indoors and out, was recorded from hidden microphones. The chief officer, Major Terence H. Rittner, informed the authorities about his prisoners. He described Hahn as follows: At Farm Hall, the German scientists learned of the dropping of the atom bombs on Hiroshima and Nagasaki by the American airforce on 6 and 9 August 1945. Hahn was on the brink of despair. The historian Lawrence