Samuel Cohen American physicist, inventor of the neutron bomb Date of Birth: 21.01.1921 Country: USA

1. Samuel Cohen: The Father of the Neutron Bomb
2. Early Life and Education
3. The Manhattan Project and the Atomic Bomb
4. Postwar Research and the RAND Corporation
5. The Genesis of the Neutron Bomb
6. Development and Controversies
7. Personal Life
8. Legacy and Impact

Samuel Cohen: The Father of the Neutron Bomb

Samuel Cohen, an eminent American physicist, left an indelible mark on the world with his invention of the neutron bomb. His extraordinary life and contributions to the field of physics have been extensively documented.

Early Life and Education

Samuel Cohen was born on January 21, 1921, in the heart of Brooklyn, New York. His parents, Lazarus and Jenny Cohen, were Austrian Jews who had immigrated to the United States via England. The family's relocation to California in 1925 provided Samuel with a vibrant backdrop for his early education.

After graduating with honors from the University of California, Berkeley, in 1943, Cohen enlisted in the army. During his service, he was commissioned to the Massachusetts Institute of Technology to pursue advanced studies in physics and mathematics.

The Manhattan Project and the Atomic Bomb

Cohen's exceptional talent catapulted him into the clandestine ranks of the "Manhattan Project," the United States' top-secret endeavor to develop nuclear weapons. Despite not holding a doctorate, he meticulously calculated the neutron densities of the "Fat Man" atomic bomb dropped on Hiroshima in 1945.

Postwar Research and the RAND Corporation

Following the conclusion of World War II, Cohen joined the RAND Corporation, a non-profit strategy research organization. Originally focused on designing aircraft, missiles, and satellites, RAND later shifted its attention to national security issues under the patronage of the US government. Cohen devoted a significant portion of his career to RAND's research initiatives.

The Genesis of the Neutron Bomb

Cohen's inspiration for the neutron bomb emerged from his firsthand experience of the devastation inflicted on Seoul during the Korean War. In 1958, while working at Lawrence Livermore National Laboratory, he first proposed the concept of a weapon that would primarily target human life while preserving infrastructure and minimizing radiation contamination.

Development and Controversies

The first tests of the neutron bomb took place at an underground Nevada test site in 1963. While initially approved by President Jimmy Carter in 1978, the project was subsequently halted. However, in 1981, it was revived.

Personal Life

Samuel Cohen married twice. His first marriage to Barbara Bissell lasted from 1948 to 1952. In 1960, he married Margaret Munnermann. They had two sons and a daughter.

Legacy and Impact

Samuel Cohen's legacy is intertwined with the development and deployment of the neutron bomb. While the weapon remains a controversial topic, its potential impact on modern warfare cannot be understated. Cohen's contributions to the field of physics and his groundbreaking invention will continue to be debated and examined for generations to come.