21. McGraw-Hill's AccessScience About AccessScience. AccessScience is a subscriptionbased website that features continually updated scientific and http://www.accessscience.com/content.aspx?searchStr=Meson&id=M0091202

22. Yukawa, Hideki - Chemistry Encyclopedia - Mass Terpenes Chemistry Encyclopedia, Tertiary Structure - Chemistry Encyclopedia, Testosterone - Chemistry Encyclopedia, Thallium - Chemistry Encyclopedia, Theoretical Chemistry http://www.chemistryexplained.com/Va-Z/Yukawa-Hideki.html

Powered by JRank Chemistry Explained Foundations and Applications Chemistry Va-Z Yukawa, Hideki JAPANESE PHYSICIST Hideki Ogawa (he changed his surname upon marrying Sumi Yukawa) was born on January 23, 1907, in Tokyo. A year thereafter his family moved to Kyoto, where he was raised and attended school. The fifth of seven children of Takuji and Koyuki Ogawa, Hideki came from a family of scholars. Although not inclined to science as he grew up, Hideki happened upon some books on modern physics while in high school and soon found quantum mechanics (which was still a rapidly developing field at the time) very intriguing. As a result of that interest, he entered Kyoto University to study physics in 1926. He received his M.S. from that institution in 1929 and a Ph.D. from Osaka University in 1938. In the 1930s the English physicist James Chadwick had discovered the neutron, and scientists were struggling to determine how protons and neutrons interacted inside a nucleus. A theory known as quantum electrodynamics explains electricity and magnetism by assuming that the force is caused by the interaction of photons with charged particles. Scientists tried to create a similar theory of nuclear forces based on the interaction of protons and neutrons with some particle analogous to photons. Yukawa developed a theory for the interaction of massive force carriers, the so-called Yukawa potential, and predicted that, since the nuclear force only acts over distances of 10

23. Yukawa, Hideki Definition Of Yukawa, Hideki In The Free Online Encyclopedia. Yukawa, Hideki (hē`dĕkē y k `w ), 1907–81, Japanese physicist, grad. Kyoto Univ., 1929, Ph.D. Osaka Univ., 1938. He was professor of physics at Kyoto Univ. from 1939 to 1970. http://encyclopedia2.thefreedictionary.com/Yukawa, Hideki

24. Yukawa, Hideki | Define Yukawa, Hideki At Dictionary.com Science Dictionary Yukawa (y k 'w ) Pronunciation Key Japanese physicist who in 1935 mathematically predicted the existence of the meson, for which he was awarded the 1949 http://dictionary.reference.com/browse/Yukawa, Hideki

25. Yukawa Hideki Free Encyclopedia Articles At Questia.com Online Research Yukawa Hideki and other related topics by using the free encyclopedia at the Questia.com online library. http://www.questia.com/library/encyclopedia/yukawa-hideki.jsp

26. Yukawa, Hideki - Nuclear, Force, Discovered, Meson, Short, And Protons Yukawa, Hideki Nuclear, Force, Yukawa, Discovered, Meson, Strong, Pion, and Particle http://encyclopedia.jrank.org/articles/pages/3739/Yukawa-Hideki.html

27. Yukawa, Hideki Hideki Yukawa FRSE (湯川 秀樹, January 23, 1907 – September 8, 1981) was a Japanese theoretical physicist and the first Japanese person to win the Nobel prize. http://www.newworldencyclopedia.org/entry/Hideki_Yukawa

Yukawa, Hideki From New World Encyclopedia Jump to: navigation search Previous (Hickory) Next (Hideyo Noguchi) Hideki Yukawa Hideki Yukawa FRSE (湯川 秀樹, January 23, 1907 – September 8, 1981) was a Japanese theoretical physicist and the first Japanese person to win the Nobel prize . His theory of mesons was the first clear depiction on how physical force takes place. A proton and a neutron engage in a give and take action of a pion, which generates a nuclear force. The proton] and neutron switch their positions every time they exchange a pion, strengthening their bond (stabilizing their energy state). Life and work He was born in Tokyo , on January 23, 1907. In 1929, after receiving his degree from Kyoto Imperial University he stayed on as a lecturer for four years. After graduation, he was interested in theoretical physics, particularly in the theory of elementary particles . In 1932, he married Sumiko and had two sons, Harumi and Takaaki. In 1933, he became a professor and an assistant professor at Osaka University at age 26. In 1935, he published his theory of

28. Yukawa Hideki - Definition Of Yukawa Hideki By The Free Online Dictionary, Thesa Yukawa (yk w ), Hideki 1907-1981. Japanese physicist who in 1935 mathematically predicted the existence of the meson, for which he was awarded the 1949 Nobel Prize for physics. http://www.thefreedictionary.com/Yukawa Hideki

29. Yukawa Hideki Definition Of Yukawa Hideki In The Free Online Encyclopedia. Yukawa Hideki . Born Jan. 23, 1907, in Tokyo. Japanese physicist. Member of the Japan Academy (1946). Yukawa graduated from Kyoto University in 1929 and became a lecturer there http://encyclopedia2.thefreedictionary.com/Yukawa Hideki

30. Guide To Nobel Prize Japanese physicist and recipient of the 1949 Nobel Prize for Physics for research on the theory of elementary particles. Yukawa graduated from Kyoto Imperial University (now Kyoto http://www.britannica.com/nobelprize/article-9078139

Home Nobel: The Man and the Prizes Britannica's Nobelists Nobelists by Prize ... Back To Britannica Yukawa Hideki born Jan. 23, 1907, Tokyo, Japan died Sept. 8, 1981, Kyoto Yukawa Hideki at Columbia University, 1949. Japanese physicist and recipient of the 1949 Nobel Prize for Physics for research on the theory of elementary particles. In 1935, while a lecturer at Osaka Imperial University, Yukawa proposed a new theory of nuclear forces in which he predicted the existence of mesons, or particles that have masses between those of the electron and the proton. The discovery of one type of meson among cosmic rays by American physicists in 1937 suddenly established Yukawa's fame as the founder of meson theory, which later became an important part of nuclear and high-energy physics. After devoting himself to the development of meson theory, he started work in 1947 on a more comprehensive theory of elementary particles based on his idea of the so-called nonlocal field. Back to top � 2010 Encyclop�dia Britannica, Inc.

31. Yukawa, Hideki Encyclopedia Topics | Reference.com Copy paste this link to your blog or website to reference this page http://www.reference.com/browse/Yukawa, Hideki

32. Yukawa, Hideki Free Study Guides, Book Notes, Book Reviews More Pay it forward Tell others about Novelguide.com http://www.novelguide.com/a/discover/chfa_04/chfa_04_00550.html

33. Yukawa, Hideki | Definition Of Yukawa, Hideki | HighBeam.com: Online Dictionary Find out what Yukawa, Hideki means A Dictionary of Scientists has the definition of Yukawa, Hideki. Research related newspaper, magazine, and journal articles at HighBeam.com http://www.highbeam.com/doc/1O84-YukawaHideki.html?key=01-4216055870127D2C485B45

34. Yukawa, Hideki Japanese physicist. In 1935 he discovered the strong nuclear force that binds protons and neutrons together in the atomic nucleus, and predicted the existence of http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/Y/Yukawa/1.html

Yukawa, Hideki Japanese physicist. In 1935 he discovered the strong nuclear force that binds protons and neutrons together in the atomic nucleus, and predicted the existence of the subatomic particle called the meson. Nobel prize 1949. Yukawa was born and educated in Kyoto and spent his career at Kyoto University, becoming professor 1939 and director of the university's newly created Research Institute for Fundamental Physics from 1953. Yukawa's theory of nuclear forces postulated the existence of a nuclear 'exchange force' that counteracted the mutual repulsion of the protons and therefore held the nucleus together. He predicted that this exchange force would involve the transfer of a particle (the existence of which was then unknown), and calculated the range of the force and the mass of the hypothetical particle, which would be radioactive, with an extremely short half-life. The muon, or meson, discovered 1936, fitted part of the description, and the pion, or meson, discovered 1947, fitted all of it. In 1936 Yukawa predicted that a nucleus could absorb one of the innermost orbiting electrons and that this would be equivalent to emitting a positron. These innermost electrons belong to the K electron shell, and this process of electron absorption by the nucleus is known as K capture.

35. Yukawa Hideki --� Kids Encyclopedia | Online Encyclopedia | Kids Online Dictiona Yukawa Hideki (190781). One of the most influential theoretical physicists of the 20th century, Yukawa Hideki was awarded the Nobel prize for physics in 1949 for his meson http://kids.britannica.com/comptons/article-9277865/Yukawa-Hideki

36. Yukawa, Hideki Biography - S9.com 1907 Born on January 23; birth of a Japanese physicist1932 - married Sumiko1932-1939- between these years, he taught at the Kyoto University and Osaka University- 1935 http://www.s9.com/Biography/Yukawa-Hideki

Welcome, guest! ~ Login Register Home Browse ... Challenge Quick Search: S9.com Biographies Yukawa, Hideki Born: 1907 AD Died: 1981 AD, at 74 years of age. Nationality: Unknown Categories: Physicists 1907 - Born on January 23; birth of a Japanese physicist 1932 - married Sumiko - between these years, he taught at the Kyoto University and Osaka University - 1935, published "On the Interaction of Elementary Particles. I" - 1937, focused on the development of the meson theory - 1938, earned a D.Sc. degree while being the 1940 - awarded with the Imperial Prize of the Japan Academy 1943 - got the Decoration of Cultural Merit 1946 - published Introduction to Quantum Mechanics 1947 - worked on the general theory of elementary particles 1948 - Visiting Professor to the Institute for Advanced Study at Princeton, U.S.A. - Introduction to the Theory of Elementary Particles - Visiting Professor at Columbia University, New York City -he won the Nobel Prize for physics Professor of Theoretical Physics at Kyoto University in relation with the concept of the "non-local" field 1981- the physicist known for his theory of how the nuclear force holds the nucleus together died Page last updated: 1:21am, 29

37. The Nobel Prize In Physics 1949 Nobelprize.org, The Official Web Site of the Nobel Prize http://nobelprize.org/nobel_prizes/physics/laureates/1949/

Home FAQ Press Contact Us ... Nobel Prize in Physics The Nobel Prize in Physics 1949 About the Nobel Prizes Facts and Lists Nobel Prize in Physics All Nobel Prizes in Physics ... Nobel Prize Award Ceremonies Sort and list Nobel Prizes and Nobel Laureates Create a List All Nobel Prizes Nobel Prize Awarded Organizations Women Nobel Laureates Nobel Laureates and Universities Prize category: Physics Chemistry Medicine Literature Peace Economics The Nobel Prize in Physics 1949 Hideki Yukawa The Nobel Prize in Physics 1949 Summary Presentation Speech Hideki Yukawa ... Banquet Speech Hideki Yukawa The Nobel Prize in Physics 1949 was awarded to Hideki Yukawa "for his prediction of the existence of mesons on the basis of theoretical work on nuclear forces" TO CITE THIS PAGE: MLA style: "The Nobel Prize in Physics 1949". Nobelprize.org. 1 Nov 2010 http://nobelprize.org/nobel_prizes/physics/laureates/1949/ About Nobelprize.org Technical Support Home FAQ ... Contact Us

38. Yukawa, Hideki Japanese physicist. He was awarded the Nobel Prize for Physics in 1949 for his discovery in 1935 of the strong nuclear force that binds protons and neutrons together in the http://encyclopedia.farlex.com/Hideki Yukawa

39. Yukawa, Hideki Yukawa: Information From Answers.com Yukawa , Hideki Yukawa Japanese mathematical physicist who proposed that nuclear forces are mediated by massive particles called mesons which are http://www.answers.com/topic/yukawa-hideki-yukawa

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