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Edward Teller
Edward Teller (; January 15, 1908 – September 9, 2003) was a Hungarian and American Theoretical physics, theoretical physicist and chemical engineer who is known colloquially as "the father of the hydrogen bomb" and one of the creators of the History of the Teller–Ulam design, Teller–Ulam design based on Stanisław Ulam's design. He had a volatile personality, and was "driven by his megaton ambitions, had a Messiah complex, messianic complex, and displayed autocratic behavior." A thermonuclear design he devised was an Alarm Clock model bomb with a yield of 1000 MT (1 GT of TNT) and he proposed delivering it by boat or submarine. It would be capable of incinerating a continent. Born in Austria-Hungary in 1908, Teller emigrated to the US in the 1930s, one of the many so-called The Martians (scientists), "Martians", a group of Hungarian scientist émigrés. He made numerous contributions to Nuclear physics, nuclear and molecular physics, spectroscopy, and Surface science, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Budapest
Budapest is the Capital city, capital and List of cities and towns of Hungary, most populous city of Hungary. It is the List of cities in the European Union by population within city limits, tenth-largest city in the European Union by population within city limits and the List of cities and towns on the river Danube, second-largest city on the river Danube. The estimated population of the city in 2025 is 1,782,240. This includes the city's population and surrounding suburban areas, over a land area of about . Budapest, which is both a List of cities and towns of Hungary, city and Counties of Hungary, municipality, forms the centre of the Budapest metropolitan area, which has an area of and a population of 3,019,479. It is a primate city, constituting 33% of the population of Hungary. The history of Budapest began when an early Celts, Celtic settlement transformed into the Ancient Rome, Roman town of Aquincum, the capital of Pannonia Inferior, Lower Pannonia. The Hungarian p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bachelor Of Science
A Bachelor of Science (BS, BSc, B.S., B.Sc., SB, or ScB; from the Latin ') is a bachelor's degree that is awarded for programs that generally last three to five years. The first university to admit a student to the degree of Bachelor of Science was the University of London in 1860. In the United States, the Lawrence Scientific School first conferred the degree in 1851, followed by the University of Michigan in 1855. Nathaniel Shaler, who was Harvard's Dean of Sciences, wrote in a private letter that "the degree of Bachelor of Science came to be introduced into our system through the influence of Louis Agassiz, who had much to do in shaping the plans of this School." Whether Bachelor of Science or Bachelor of Arts degrees are awarded in particular subjects varies between universities. For example, an economics student may graduate as a Bachelor of Arts in one university but as a Bachelor of Science in another, and occasionally, both options are offered. Some universities follo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jack Steinberger
Jack Steinberger (born Hans Jakob Steinberger; May 25, 1921December 12, 2020) was a German-born American physicist noted for his work with neutrinos, the subatomic particles considered to be elementary constituents of matter. He was a recipient of the 1988 Nobel Prize in Physics, along with Leon M. Lederman and Melvin Schwartz, for the discovery of the muon neutrino. Through his career as an experimental particle physicist, he held positions at the University of California, Berkeley, Columbia University (1950–68), and the CERN (1968–86). He was also a recipient of the United States National Medal of Science in 1988, and the Matteucci Medal from the Italian Academy of Sciences in 1990. Early life and education Steinberger was born in the city of Bad Kissingen in Bavaria, Germany, on May 25, 1921, into a Jewish family. The rise of Nazism in Germany, with its open anti-Semitism, prompted his parents, Ludwig Lazarus (a cantor and religious teacher) and Berta May Steinberger, to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hans-Peter Dürr
Hans-Peter Dürr (7 October 1929 – 18 May 2014) was a German physicist. He worked on nuclear physics, nuclear and quantum physics, elementary particles and gravitation, epistemology, and philosophy, and he advocated responsible scientific and energy policies. In 1987, he was awarded the Right Livelihood Award for "his profound critique of the Strategic Defense Initiative (SDI) and his work to convert high technology to peaceful uses". Early life and education Hans-Peter Dürr was born in Stuttgart in 1929. He studied physics in Stuttgart, graduating with a Diploma in 1953 and did postgraduate studies at University of California, Berkeley, completing his Ph.D. in 1956 supervised by Edward Teller. Career From 1958 until 1976 he was a research associate of Werner Heisenberg, specializing in nuclear physics, quantum physics, elementary particles and gravitation epistemology and philosophy. He was Heisenberg's closest ally in their attempts to develop a unified field theory of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marshall Rosenbluth
Marshall Nicholas Rosenbluth (5 February 1927 – 28 September 2003) was an American plasma physicist and member of the National Academy of Sciences, and member of the American Philosophical Society. In 1997 he was awarded the National Medal of Science for discoveries in controlled thermonuclear fusion, contributions to plasma physics, and work in computational statistical mechanics. He was also a recipient of the E.O. Lawrence Prize (1964), the Albert Einstein Award (1967), the James Clerk Maxwell Prize for Plasma Physics (1976), the Enrico Fermi Award (1985), and the Hannes Alfvén Prize (2002). Early life and education Rosenbluth was born into a Jewish family and graduated from Stuyvesant High School in 1942. He did his undergraduate study at Harvard, graduating in 1946 (B.S., Phi Beta Kappa), while also serving in the U.S. Navy (1944–46). He received his Ph.D. in 1949 from the University of Chicago. Career During his first post-doctoral position at Stanford Univer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lincoln Wolfenstein
Lincoln Wolfenstein (February 10, 1923 – March 27, 2015) was an American particle physics, particle physicist who studied the weak interaction. Wolfenstein was born in 1923 and obtained his PhD in 1949 from the University of Chicago. He retired from Carnegie Mellon University in 2000 after being a faculty member for 52 years. Despite being retired, he continued to come into work nearly every day. Wolfenstein was a particle phenomenologist, a theorist who focused primarily on connecting theoretical physics to experimental physics, experimental observations. In 1978, he noted that the presence of electrons in Earth and Sun, Solar matter could affect neutrino propagation. This work led to an eventual understanding of the MSW effect, which acts to enhance neutrino oscillation in matter. Wolfenstein received the 2005 :de:Bruno-Pontecorvo-Preis, Bruno Pontecorvo Prize from The Scientific Council of the Joint Institute for Nuclear Research (JINR), for his pioneering work on the MSW ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yang Chen-Ning
Yang Chen-Ning or Chen-Ning Yang (; born 1 October 1922), also known as C. N. Yang or by the English name Frank Yang, is a Chinese theoretical physicist who made significant contributions to statistical mechanics, integrable systems, gauge theory, and both particle physics and condensed matter physics. He and Tsung-Dao Lee received the 1957 Nobel Prize in Physics for their work on parity non-conservation of weak interaction. The two proposed that the conservation of parity, a physical law observed to hold in all other physical processes, is violated in the so-called weak nuclear reactions, those nuclear processes that result in the emission of beta or alpha particles. Yang is also well known for his collaboration with Robert Mills in developing non-abelian gauge theory, widely known as the Yang–Mills theory. Early life and education Yang was born in Hefei, Anhui, China. His father, (; 1896–1973), was a mathematician, and his mother, Meng Hwa Loh Yang (), was a house ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boris Jacobsohn
Boris Abbott Jacobsohn (July 30, 1918, New York City – December 26, 1966) was an American physicist, known for his contributions to the study of muonic atoms. Life Jacobsohn graduated from Columbia University with B.S. in 1938 and M.S in 1939. At the beginning of the Manhattan Project, he worked with Enrico Fermi at Columbia. Jacobsohn, along with his wife Ruth, moved with Fermi's team in early 1942 to the University of Chicago for the team's relocation to the Metallurgical Laboratory, where he worked until the end of WWII. In late 1945, Edward Teller invited Maria Goeppert-Mayer, along with her two students Boris Jacobsohn and Harris Mayer, to Los Alamos to work on the development of the thermonuclear bomb. For this work, Jacobsohn received, in 1947 after declassification of the research, his Ph.D. from the University of Chicago with thesis under the supervision of Edward Teller. For the academic year 1947–1948, Jacobsohn was an instructor at Stanford University. In 1948 he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marvin Leonard Goldberger
Marvin Leonard "Murph" Goldberger (October 22, 1922 – November 26, 2014) was an American theoretical physicist and former president of the California Institute of Technology. Biography Goldberger was born in Chicago, Illinois. He went on to receive his B.S. at the Carnegie Institute of Technology (now Carnegie Mellon University), and Ph.D. in physics from the University of Chicago in 1948. His advisor on thesis, ''Interaction of High-Energy Neutrons with Heavy Nuclei'', was Enrico Fermi. While serving in the Army shortly after graduation, he was assigned to the Manhattan Project, where he worked under renowned physicist Enrico Fermi from 1943 to 1945. Goldberger was a postdoc at MIT at least by 1951 where he shared a communal physics office with at least Murray Gell-Mann where they worked together on various projects and he encouraged him to join him at Chicago 1952 onwards, before he became professor of physics at Princeton University from 1957 through 1977. He received the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Critchfield
Charles Louis Critchfield (June 7, 1910 – February 12, 1994) was an American mathematical physicist. A graduate of George Washington University, where he earned his PhD in physics under the direction of Edward Teller in 1939, he conducted research in ballistics at the Institute for Advanced Study in Princeton and the Ballistic Research Laboratory at the Aberdeen Proving Ground, and received three patents for improved sabot designs. In 1943, Teller and Robert Oppenheimer persuaded Critchfield to come to the Manhattan Project's Los Alamos National Laboratory, where he joined the Ordnance Division under Captain William Parsons on the gun-type fission weapons, Little Boy and Thin Man. After it was discovered that the Thin Man design would not work, he was transferred to Robert Bacher's Gadget Division as the leader of the Initiator group, which was responsible for the design and testing of the "Urchin" neutron initiator that provided the burst of neutrons that kick-started th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Werner Heisenberg
Werner Karl Heisenberg (; ; 5 December 1901 – 1 February 1976) was a German theoretical physicist, one of the main pioneers of the theory of quantum mechanics and a principal scientist in the German nuclear program during World War II. He published his Umdeutung paper, ''Umdeutung'' paper in 1925, a major reinterpretation of old quantum theory. In the subsequent series of papers with Max Born and Pascual Jordan, during the same year, his matrix mechanics, matrix formulation of quantum mechanics was substantially elaborated. He is known for the uncertainty principle, which he published in 1927. Heisenberg was awarded the 1932 Nobel Prize in Physics "for the creation of quantum mechanics". Heisenberg also made contributions to the theories of the Fluid dynamics, hydrodynamics of turbulent flows, the atomic nucleus, ferromagnetism, cosmic rays, and subatomic particles. He introduced the concept of a wave function collapse. He was also instrumental in planning the first West Germa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
