Otto Hahn (1879–1968) was a German chemist who was a pioneer in the fields of nuclear chemistry and radioactivity. He is best known for his role in the discovery of nuclear fission—the process by which the nucleus of an atom splits into smaller parts, releasing a significant amount of energy. This discovery, made in collaboration with his assistant Fritz Strassmann and physicist Lise Meitner, was crucial for the development of nuclear power and atomic bombs.
The fission barrier refers to the energy barrier that must be overcome for a nucleus to undergo nuclear fission. In the context of nuclear physics, fission occurs when a heavy nucleus splits into two or more lighter nuclei, accompanied by the release of energy, usually in the form of kinetic energy of the fission fragments and neutrons. The fission barrier can be conceptualized in terms of potential energy.
Hahn is a relatively small impact crater located on the Moon's surface. It is situated in the lunar highlands and is characterized by its circular shape and relatively well-defined edges. Like many lunar craters, Hahn has been subject to the processes of erosion and degradation over time, leading to a more subdued appearance compared to newer craters. The crater is named after the German physicist and chemist Otto Hahn, who is known for his work in nuclear chemistry and physics.
The Mainau Declaration is a statement that emphasizes the importance of biodiversity and its conservation. It was adopted in 1998 during a meeting of scientists, politicians, and representatives from various organizations on Mainau Island in Germany. The declaration calls for urgent action to address the global biodiversity crisis, highlighting the need for sustainable practices and policies that protect ecosystems and species.
The "Otto Hahn" is a German research vessel named after the renowned physicist Otto Hahn, who was instrumental in the discovery of nuclear fission. The ship is part of the German research fleet and is primarily used for marine research and oceanographic studies. Launched in the mid-20th century, the Otto Hahn is equipped with laboratories and cutting-edge technology to carry out a variety of scientific missions. This includes studying the marine environment, conducting biological and chemical analyses, and exploring underwater geology.
The Otto Hahn Medal is an award given by the German Physical Society (Deutsche Physikalische Gesellschaft, DPG) to young scientists for outstanding achievements in the field of physics. It is named after the German physicist Otto Hahn, who was awarded the Nobel Prize in Chemistry in 1944 for his work in nuclear chemistry and the discovery of nuclear fission. The medal recognizes the contributions of early-career researchers and aims to encourage and promote their ongoing work in physics.
The Otto Hahn Peace Medal is an award established by the German section of the International Physicians for the Prevention of Nuclear War (IPPNW) in honor of Otto Hahn, a German chemist who was awarded the Nobel Prize in Chemistry in 1944. The medal recognizes individuals or organizations that have made significant contributions to peace, disarmament, and the prevention of nuclear war.
The Otto Hahn Prize is an award presented by the German Chemical Society (GDCh) to honor outstanding achievements in the field of chemistry, particularly in the areas of research and innovation. Named after the renowned German chemist Otto Hahn, who was awarded the Nobel Prize in Chemistry in 1944 for his work in nuclear chemistry, the prize recognizes young scientists for their exceptional contributions and is aimed at promoting and supporting early-career researchers in the discipline.
Articles by others on the same topic
There are currently no matching articles.