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'''Joseph C. Hafele''' is an American physicist best known for the [[Hafele-Keating experiment]],<ref>{{cite journal | last=Hafele | first= J. | coauthors = Keating, R. | authorlink = | date= July 14, 1972| title=Around the world atomic clocks:predicted relativistic time gains | journal=Science| volume = 177 | issue = 4044| pages=166–168| url= http://www.sciencemag.org/cgi/content/abstract/177/4044/166| doi = 10.1126/science.177.4044.166| accessdate= 2006-09-18| pmid=17779917|bibcode = 1972Sci...177..166H }}</ref><ref>{{cite journal | last=Hafele | first= J. | coauthors = Keating, R. | authorlink = | date= July 14, 1972| title=Around the world atomic clocks:observed relativistic time gains | journal=Science| volume = 177 | issue = 4044| pages=168–170| url= http://www.sciencemag.org/cgi/content/abstract/177/4044/168 | doi = 10.1126/science.177.4044.168| accessdate=2006-09-18| pmid=17779918|bibcode = 1972Sci...177..168H }}</ref> a test of Einstein's theory of relativity performed while he was an assistant professor of physics at Washington University in St. Louis.<ref>Popular Mechanics, January 1972, p. 30</ref> He later worked at [[Christopher Newport University]].<ref>http://www.astronomy.net/forums/blackholes2/messages/4289.shtml</ref>
'''Joseph C. Hafele''' is an American physicist best known for the [[Hafele-Keating experiment]],<ref>{{cite journal | last=Hafele | first= J. | coauthors = Keating, R. | authorlink = | date= July 14, 1972| title=Around the world atomic clocks:predicted relativistic time gains | journal=Science| volume = 177 | issue = 4044| pages=166–168| url= http://www.sciencemag.org/cgi/content/abstract/177/4044/166| doi = 10.1126/science.177.4044.166| accessdate= 2006-09-18| pmid=17779917|bibcode = 1972Sci...177..166H }}</ref><ref>{{cite journal | last=Hafele | first= J. | coauthors = Keating, R. | authorlink = | date= July 14, 1972| title=Around the world atomic clocks:observed relativistic time gains | journal=Science| volume = 177 | issue = 4044| pages=168–170| url= http://www.sciencemag.org/cgi/content/abstract/177/4044/168 | doi = 10.1126/science.177.4044.168| accessdate=2006-09-18| pmid=17779918|bibcode = 1972Sci...177..168H }}</ref> a test of Einstein's theory of relativity<ref>Time Magazine, October 18, 1971</ref> performed while he was an assistant professor of physics at Washington University in St. Louis.<ref>Popular Mechanics, January 1972, p. 30</ref> He later worked at [[Christopher Newport University]].<ref>http://www.astronomy.net/forums/blackholes2/messages/4289.shtml</ref>


==References==
==References==

Revision as of 23:17, 23 March 2012

Joseph C. Hafele is an American physicist best known for the Hafele-Keating experiment,[1][2] a test of Einstein's theory of relativity[3] performed while he was an assistant professor of physics at Washington University in St. Louis.[4] He later worked at Christopher Newport University.[5]

References

  1. ^ Hafele, J. (July 14, 1972). "Around the world atomic clocks:predicted relativistic time gains". Science. 177 (4044): 166–168. Bibcode:1972Sci...177..166H. doi:10.1126/science.177.4044.166. PMID 17779917. Retrieved 2006-09-18. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
  2. ^ Hafele, J. (July 14, 1972). "Around the world atomic clocks:observed relativistic time gains". Science. 177 (4044): 168–170. Bibcode:1972Sci...177..168H. doi:10.1126/science.177.4044.168. PMID 17779918. Retrieved 2006-09-18. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
  3. ^ Time Magazine, October 18, 1971
  4. ^ Popular Mechanics, January 1972, p. 30
  5. ^ http://www.astronomy.net/forums/blackholes2/messages/4289.shtml