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Powell Cecil Frank:     more detail

Selected papers of Cecil Frank Powell, Nobel laureate, f.r.s by Cecil Frank Powell, 1972 Biography - Powell, Cecil Frank (1903-1969): An article from: Contemporary Authors by Gale Reference Team, 2003-01-01 The hydrogen bomb and the future of mankind by Cecil Frank Powell, 1955 The cosmic radiation [abstract]. by Cecil Frank (1903-1969). POWELL, 1951-01-01 Old Juddians: Neville Duke, David Fulton, Cecil Frank Powell, Guy Hands, Terence Lewin, Baron Lewin, Clive Loader, Humphrey Burton Science, education and the future: Delivered by C. F. Powell in the Mander Hall, Hamilton House, Mabledon Place, London W.C.1 (The Chuter Ede memorial lecture, 1967) by Cecil Frank Powell, 1969 Selected papers of Cecil Frank Powell by Cecil Frank Powell, 1972 Report on additional correspondence and papers of Cecil Frank Powell (1903-1969), physicist by Jeannine Alton, 1986 Report on the papers of Professor Cecil Frank Powell, FRS (1903-1969) by Jeannine Alton, 1974 The study of elementary particles by the photographic method: An account of the principal techniques and discoveries illustrated by an atlas of photomicrographs by Cecil Frank Powell, 1959

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21. Powell, Cecil Frank | Powell, Cecil Frank Information | HighBeam Research - FREE
    Powell, Cecil Frank Research Powell, Cecil Frank articles at HighBeam.com. Find information, facts and related newspaper, magazine and journal articles in our online encyclopedia.  
    http://www.highbeam.com/doc/1O47-PowellCecilFrank.html

22. Powell, Cecil Frank --  Kids Encyclopedia | Online Encyclopedia | Kids Online Di
    Powell, Cecil Frank (190369), British physicist, born in Tonbridge, Kent; professor, Bristol University 192869; development of photographic method of studying nuclear  
    http://kids.britannica.com/comptons/article-9333648/Powell-Cecil-Frank

23. Powell, Cecil Frank Powell: Information From Answers.com
    Powell , Cecil Frank Powell English physicist who discovered the pion (the first known meson) which is a subatomic particle involved in holding the  
    http://www.answers.com/topic/powell-cecil-frank-powell

24. Powell, Cecil Frank
    Powell, Cecil Frank (b. Dec. 5, 1903, Tonbridge, Kent, Eng.d. Aug. 9, 1969, near Milan, Italy), British physicist and winner of the Nobel Prize for Physics in 1950 for his  
    http://www.uv.es/EBRIT/micro/micro_478_82.html
    
    Extractions: Britannica CD Index Articles Dictionary Help (b . Dec. 5, 1903, Tonbridge, Kent, Eng.d. Aug. 9, 1969, near Milan, Italy), British physicist and winner of the Nobel Prize for Physics in 1950 for his development of the photographic method of studying nuclear processes and for the resulting discovery of the pion (pi-meson), a heavy subatomic particle. The pion proved to be the hypothetical particle proposed in 1935 by Yukawa Hideki of Japan in his theory of nuclear physics. In 1928 Powell was appointed research assistant at the Henry Herbert Wills Physical Laboratory at the University of Bristol. He became professor of physics at Bristol in 1948 and director of the Wills Laboratory in 1964. Between 1939 and 1945 he developed the necessary techniques for using sensitive photographic emulsions to record the paths of cosmic rays. In plates exposed at the top of high mountains or sent up in high-altitude balloons, cosmic-ray interactions were recorded, and, in 1947, the data revealed the existence of the pion ( Related Propaedia Topics: Instruments for recording phenomena: cameras

25. AccessScience | Biography | Powell, Cecil Frank
    About AccessScience. AccessScience is a subscriptionbased website that features continually updated scientific and  
    http://www.accessscience.com/content.aspx?id=M0090891

26. Powell, Cecil (1903-1969) -- From Eric Weisstein's World Of Scientific Biography
    English physicist who improved on Charles Wilson's cloud chamber, which was somewhat cumbersome, by having particles to strike a photographic emulsion. Using his detector on top  
    http://scienceworld.wolfram.com/biography/Powell.html
    
    Extractions: English physicist who improved on Charles Wilson's cloud chamber which was somewhat cumbersome, by having particles to strike a photographic emulsion. Using his detector on top of a mountain, he discovered the pion in 1947, which had the properties of the particle predicted by Yukawa . Powell received the 1950 Nobel Prize in physics. Wilson (Charles) Yukawa

27. Cecil Frank Powell (British Physicist) -- Britannica Online Encyclopedia
    Facts about Powell, Cecil Frank, as discussed in Britannica Compton's Encyclopedia Powell, Cecil Frank When did Cecil Frank Powell die? Where did Cecil Frank Powell die?  
    http://www.britannica.com/EBchecked/topic/473233/Cecil-Frank-Powell
    
    Extractions: document.write(''); Search Site: With all of these words With the exact phrase With any of these words Without these words Home My Britannica CREATE MY Cecil Frank ... NEW ARTICLE ... SAVE Table of Contents: Cecil Frank Powell Article Article Related Articles Related Articles Supplemental Information Supplemental Information - Spotlights Spotlights External Web sites External Web sites Citations ARTICLE from the Cecil Frank Powell Nobel Prize for Physics in 1950 for his development of the photographic method of studying nuclear processes and for the resulting discovery of the pion (pi-meson), a heavy

28. Powell, Cecil Frank
    English physicist who was awarded the Nobel Prize for Physics in 1950 for his study of the charged subatomic particles in cosmic radiation by using photographic emulsions  
    http://encyclopedia.farlex.com/Cecil Frank Powell

29. Cecil Frank Powell Winner Of The 1950 Nobel Prize In Physics
    About Powell, Cecil Frank (submitted by Barbara) Cecil Frank Powell Biography from Encyclopedia Britannica (submitted by www.britannica.com) Cecil Frank PowellBiography (submitted by  
    http://almaz.com/nobel/physics/1950a.html

30. Cecil Frank Powell - Wikipedia, The Free Encyclopedia
    Powell, Cecil Frank ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH 5 December 1903 PLACE OF BIRTH Tonbridge, Kent, England DATE OF DEATH 9 August 1969  
    http://en.wikipedia.org/wiki/Cecil_Frank_Powell
    
    Extractions: Discovery of the pion Notable awards Nobel Prize in Physics Cecil Frank Powell (5 December 1903 – 9 August 1969) was a British physicist , and Nobel Prize in Physics laureate for his development of the photographic method of studying nuclear processes and for the resulting discovery of the pion (pi-meson), a heavy subatomic particle. Powell was born in Tonbridge , Kent, England, the son of a local gunsmith, and educated at a local elementary school before gaining a scholarship to the Judd School , Tonbridge, which now has one of its four houses named after Powell (the house colour is green), and awards the Powell Physics and Mathematics Prize to an upper sixth form student every year in his honour. citation needed Following this he attended Sidney Sussex College , Cambridge, graduating in 1925 in the natural sciences.

31. Cecil Frank Powell Definition Of Cecil Frank Powell In The Free Online Encyclope
    Powell, Cecil Frank . Born Dec. 5, 1903, in Tonbridge, Kent; died Aug. 9, 1969, in Milan, Italy. English physicist. Member of the London Royal Society (1949).  
    http://encyclopedia2.thefreedictionary.com/Cecil Frank Powell

32. HowStuffWorks "Powell, Cecil Frank"
    Cecil Frank Powell was a British physicist who won the 1950 Nobel Prize in physics for developing a simple technique to photograph the action of highspeed subatomic particles  
    http://science.howstuffworks.com/dictionary/famous-scientists/physicists/cecil-f
    
    Extractions: Powell, Cecil Frank (1903-1969) was a British physicist who won the 1950 Nobel Prize in physics for developing a simple technique to photograph the action of high-speed subatomic particles and for his discoveries made with the method. Powell was born on Dec. 5, 1903, in Tonbridge, England. His parents were Elizabeth Caroline (Bisacre) Powell, a schoolteacher's daughter, and Frank Powell, a gunsmith. Powell became interested in physics as a boy and won scholarships to Cambridge University, where he graduated with honors in natural science in 1925. Powell remained at Cambridge for graduate studies under British physicists Charles Thomson Rees Wilson and Ernest Rutherford. Powell used Wilson's cloud chamber in his first major research project, adding to an understanding of how gases condense in the chamber, a device that made the paths of electrically charged subatomic particles visible. This work earned Powell a Ph.D. degree in 1927. The next year, Powell began teaching at the University of Bristol, where he remained until 1969. Powell became interested in the use of photographic plates to detect the tracks of electrically charged particles. He arranged for two photographic firms to develop special film coatings, and in 1946 he used the new film to study cosmic radiation. In 1947, Powell and his colleagues detected the first known meson when they discovered a pion in a shower of cosmic rays. A meson is a subatomic particle. There are many types of mesons. The pion or pi-meson is the lightest. It has a mass equal to 15 percent of the mass of a proton. The heaviest meson, called an upsilon particle, is about 10 times as heavy as a proton. Powell also discovered the k-meson (also called kaon), and his technique came to be widely used by physicists.

33. Powell, Cecil Frank (Br. Phys.)
    Powell, Cecil Frank (Br. phys.) association with Lattes ; contribution to atomic structure research  
    http://www.uv.es/EBRIT/index/index_po_wel_2.html

34. The Nobel Prize In Physics 1950
    Nobelprize.org, The Official Web Site of the Nobel Prize  
    http://nobelprize.org/nobel_prizes/physics/laureates/1950/index.html
    
    Extractions: Home FAQ Press Contact Us ... Nobel Prize in Physics The Nobel Prize in Physics 1950 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 1950 was awarded to Cecil Powell "for his development of the photographic method of studying nuclear processes and his discoveries regarding mesons made with this method" TO CITE THIS PAGE:

35. POWELL (Cecil Frank) : Bilgi
    POWELL (Cecil Frank) POWELL (Cecil Frank), ingiliz fizik isi (Tonbridge, Kent 1903 – Alpe Guimello, Valsassina 1969). Cambridge niversitesinde okudu. 1928′de Bristol  
    http://www.vik2.com/powell-cecil-frank/

36. Cecil Powell
    Charles Frank, ‘ Powell, Cecil Frank (1903–1969) ’, rev. first published 2004 , 1597 words, with portrait illustration  
    http://www.oxforddnb.com/index/101035588/
    
    Extractions: http://www.oxforddnb.com/index/101035588/Cecil-Powell Primary authority: Oxford DNB Powell, Cecil Frank http://dx.doi.org/10.1093/ref:odnb/35588 [Oxford DNB subscription required; no subscription? http://www.ukwhoswho.com/view/article/oupww/whowaswho/U52636 [WWW subscription required; no subscription? © Oxford University Press 2004-10

37. Powell, (John) Enoch - Definition Of Powell, (John) Enoch By The Free Online Dic
    (Biographies / Powell, Cecil Frank (19031969) M, British, SCIENCE physicist) Cecil Frank. 1903-69, British physicist, who was awarded the Nobel prize for physics in 1950 for his  
    http://www.thefreedictionary.com/Powell, (John) Enoch

38. What Does Powell Mean?
    (noun) Powell, Cecil Frank Powell English physicist who discovered the pion (the first known meson) which is a subatomic particle involved in holding the nucleus together (19031969)  
    http://www.definitions.net/definition/Powell

39. Powell, Cecil Frank - Personenlexikon
    POWELL (Cecil Frank) 1 - 2 POWELL (David) - 1  
    http://www.personenlexikon.net/d/powell-cecil-frank/powell-cecil-frank.htm
    
    Extractions: Startseite Personenlexikon Thematische Gliederung Gruppen Kategorien ... Z englischer Physiker, geboren 5.12.1903 Tonbridge (Kent), verstorben 9.8.1969 bei Belluno; ab 1948 Professor in Bristol; verdient um die Weiterentwicklung der Nebelkammertechnik (Untersuchung der Ionenbeweglichkeit in Gasen) und die Anwendung photographischer Schichten (Kernspurplatten) zum Nachweis von Elementarteilchen und Kernreaktionen; wies 1947 das von H. i Yukawa 1935 postulierte Pi- Meson (Pion) und 1949 die Art seines Zerfalls in der kosmischen Strahlung nach; entdeckte auch das Antipion und 1949 ebenfalls in der kosmischen Strahlung das K+-Meson und klärte die Zerfallsarten der K-Mesonen (Kaonen) auf; auch Arbeiten zur künstlichen Erzeugung von Pi-Mesonen und geladenen K-Mesonen; erhielt 1950 den Nobelpreis für Physik. Diese Seite als Bookmark speichern : addthis_url = location.href; addthis_title = document.title; addthis_pub = 'woorgle1492'; Poulsen, Valdemar Poynting, John Henry Weitere Begriffe : Credé, Karl Siegmund Franz

40. Powell - Definition Of Powell At YourDictionary.com
    Powell, Cecil Frank 19031969. British physicist. He won a 1950 Nobel Prize for discovering methods of  
    http://www.yourdictionary.com/powell

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