Which English physicist is best remembered for his work with Hans Geiger for their experiment discovering the atomic nucleus?
John Mitchell Nuttall John Mitchell Nuttall (21 July 1890 – 28 January 1958) was an English physicist, born in Todmorden. He is best remembered for his work with the physicist Hans Geiger, which resulted in the Geiger–Nuttall law of radioactive decay.
Robert Serber Robert Serber (March 14, 1909 – June 1, 1997) was an American physicist who participated in the Manhattan Project. Serber's lectures explaining the basic principles and goals of the project were printed and supplied to all incoming scientific staff, and became known as "The Los Alamos Primer". The "New York Times" called him “the intellectual midwife at the birth of the atomic bomb.”