21. Anderson, Carl David - Discovered, Positron, Meson, Electron, Particles, And Ele (1905–91) US physicist discovered the positron and the muon. Anderson, the only son of Swedish immigrants, was educated in Los Angeles and at the California Institute of http://encyclopedia.jrank.org/articles/pages/2976/Anderson-Carl-David.html

22. Anderson, Carl David US physicist. He shared the Nobel Prize for Physics in 1936 for his discovery in 1932 of the positive electron (positron). His discovery of another particle, the muon, in 1937 http://encyclopedia.farlex.com/Carl David Anderson

23. Anderson, Carl David US physicist who discovered the positive electron (positron) in 1932; he shared the Nobel Prize for Physics 1936. His discovery of another particle, the muon http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/A/Anderson/1.htm

Anderson, Carl David US physicist who discovered the positive electron (positron) in 1932; he shared the Nobel Prize for Physics 1936. His discovery of another particle, the muon, in 1937 launched elementary-particle physics. Anderson was born in New York and educated at the California Institute of Technology, where he spent his entire career. Using a modified cloud chamber of his own devising, Anderson found that positive electrons, or positrons, were present in cosmic rays, energetic particles reaching Earth from outer space. For this discovery, Anderson shared the 1936 Nobel prize with Victor Hess, the discoverer of cosmic rays. In 1937, Anderson found a new particle in cosmic rays, one with a mass between that of an electron and a proton. The new particle was first called a mesotron and then a meson muon. The muon was the first elementary particle to be discovered beyond the constituents of ordinary matter (proton, neutron, and electron).

24. Anderson, Carl David Synonyms, Anderson, Carl David Antonyms | Thesaurus.com No results found for Anderson, Carl David Please try spelling the word differently, searching another resource, or typing a new word. Search another word or see Anderson http://thesaurus.com/browse/Anderson, Carl David

25. Anderson, Carl Anderson, Carl David Anderson: Information From Answers.com Anderson , Carl Anderson , Carl David Anderson American physicist who discovered antimatter an antielectron called the positron http://www.answers.com/topic/anderson-carl-anderson-carl-david-anderson

26. Anderson, Carl David - A Britannica Widget -- Britannica Online Encyclopedia Quickly and easily explore key people, places, and topics via gadgets based on the Encyclopaedia Britannica, one of the world's most trusted sources of information. http://www.britannica.com/bps/widget/125943/Carl-David-Anderson

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27. Carl Anderson Definition Of Carl Anderson In The Free Online Encyclopedia. Anderson, Carl David (ăn`dərsən), 1905–91, American physicist, b. New York City, grad. California Institute of Technology (B.S., 1927; Ph.D., 1930). http://encyclopedia2.thefreedictionary.com/Carl Anderson

28. Anderson, Carl David Anderson, Carl David (b. Sept. 3, 1905, New York, N.Y., U.S.d. Jan. 11, 1991, San Marino, Calif.), American physicist who, with Victor Francis Hess of Austria, won the Nobel http://www.uv.es/EBRIT/micro/micro_22_66.html

Britannica CD Index Articles Dictionary Help Anderson, Carl David (b . Sept. 3, 1905, New York, N.Y., U.S.d. Jan. 11, 1991, San Marino, Calif.), American physicist who, with Victor Francis Hess of Austria, won the Nobel Prize for Physics in 1936 for his discovery of the positron , or positive electron, the first known particle of antimatter. Anderson received his Ph.D. in 1930 from the California Institute of Technology, Pasadena, where he spent his entire career, becoming professor emeritus in 1976. Having studied X-ray photoelectrons (electrons ejected from atoms by interaction with high-energy photons) since 1927, he began research in 1930 on gamma rays and cosmic rays, utilizing the magnetic cloud chamber. In 1932 Anderson discovered the positron in the course of cosmic-ray interaction studies and one year later succeeded in producing positrons by gamma irradiation. In 1936 he participated in the discovery of the muon , an elementary particle about 207 times as massive as the electron. Related Propaedia Topics: Production of antiparticles in high-energy collisions

29. Anderson, Carl David, Jr. | Anderson, Carl David, Jr. Information | HighBeam Res Anderson, Carl David, Jr. Research Anderson, Carl David, Jr. articles at HighBeam.com. Find information, facts and related newspaper, magazine and journal articles in our http://www.highbeam.com/doc/1G2-2874600014.html

30. AccessScience | Biography | Anderson, Carl David About AccessScience. AccessScience is a subscriptionbased website that features continually updated scientific and http://www.accessscience.com/content.aspx?id=M0089990

31. Carl David Anderson - Wikipedia, La Enciclopedia Libre 2001 Nashville, Tennessee (BNA), 2001 Amarillo, Texas (AMA), 2001 Dallas – Fort Worth, Texas (DFW), 2001 El Paso, Texas (ELP), 2001 Houston, Texas (IAH), 2001 San Antonio, Texas http://es.wikipedia.org/wiki/Carl_David_Anderson

Carl David Anderson De Wikipedia, la enciclopedia libre Saltar a navegación búsqueda Carl David Anderson Carl David Anderson en LBNL Nacimiento 3 de septiembre de Nueva York Estados Unidos Fallecimiento 11 de enero de San Marino California , Estados Unidos Campo Física Instituciones Instituto de Tecnología de California Alma máter California Institute of Technology Estudiantes destacados Donald Arthur Glaser Seth Neddermeyer Descubrimiento del Positrón Descubrimiento del Muon Premios destacados Premio Nobel de Física Medalla de Oro Elliott Cresson (1937) Carl David Anderson (n. Nueva York 3 de septiembre de San Marino California 11 de enero de Físico estadounidense . Reconocido por su descubrimiento del positrón en 1936 y del muón en 1936. Estudió en el Instituto de Tecnología de California , donde obtuvo el doctorado . Posteriormente, en , fue catedrático del departamento de Física en dicha Universidad. Pronto destacó por sus trabajos de investigación sobre los fotoelectrones producidos por rayos X , la radiación cósmica (en colaboración con Robert Andrews Millikan ), los

32. Anderson, Carl David (1905-1991) American physicist who shared the 1936 Nobel Prize in Physics, with Victor Hess, for his discovery of the positron (antielectron) while studying cosmic rays. http://www.daviddarling.info/encyclopedia/A/Anderson.html

33. Anderson, Carl David (Am. Phys.) Britannica CD http://www.uv.es/EBRIT/index/index_an_der_12.html

Britannica CD Index Articles Dictionary Help Anderson, Carl David (Am. phys.) discovery of positron [Ref 1] [Ref 2] [Ref 3] observation of electron-positron pair study of subatomic particles [Ref 1] [Ref 2]

34. Anderson, Carl David Anderson, Carl Anderson, Carl David Anderson (United States physicist who discovered antimatter in the form of an antielectron that is called the positron (19051991)) http://www.cartage.org.lb/fr/themes/Biographies/mainbiographie/A/Anderson/Anders

Anderson, Carl David Carl David Anderson, qui est né de parents Suédois - son père était Carl David Anderson et sa mère Emma Adolfina Ajaxson - à New York (les ETATS-UNIS) le 3 septembre 1905, a dépensé (passé) la plus grande partie de sa vie aux Etats-Unis. Il a terminé ses études à l'Institut de Californie de Technologie en 1927 avec un licencié le degré dans la Physique et l'Ingénierie et a attribué à son degré de Ph.D.(doctorat) par le même Institut, en 1930. Pendant la période 1930-1933 il était le Chercheur attaché à l'université là, par la suite (1933) le Professeur adjoint de Physique et le Professeur de Physique (1939) Pendant les années de guerre (1941-1945) il était aussi actif sur des projets pour le Comité de Recherche de Défense National et le Bureau de Recherche et le développement Scientifique. Ses premières recherches étaient dans le champ (domaine) de Radios. Pour sa thèse de doctorat il a étudié la distribution spatiale de photoélectrons éjectés de gaz divers par des Radios. En 1930, avec le Professeur Millikan, il a commencé ses études de rayon cosmique qui ont mené en 1932 à la découverte du positron. Il a étudié la distribution d'énergie de particules de rayon cosmique et la perte d'énergie des très hauts électrons de vitesse dans la question traversante. En 1933 lui et docteur Neddermeyer ont obtenu la première preuve directe que les rayons gamma de ThC "produisent positrons dans leur passage par des substances matérielles (substantielles). Depuis 1933 il a continué son travail sur des particules de radiation et fondamentales. La plupart des recherches d'Anderson et des découvertes ont été publiées dans l'Examen(revue) Physique et la Science.

35. Open Site - International: Italiano: Scienze: Fisica: Fisici E Ricercatori: Ande Fisici e Ricercatori Anderson, Carl David http://open-site.org/International/Italiano/Scienze/Fisica/Fisici_e_Ricercatori/

36. The Flash Of Genius Anderson Carl David, The Apparent Existence of Easily Deflectable Positives, Science, 76, 238239 ( 1932). 2. Anderson Carl David, The Positive Electron, Phys. Rev., 43 http://www.questia.com/read/14929810?title=References

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