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¸Æµµ³Îµå-A. McDonald,2015³ëº§¹°¸®Çлó,Canada | ||
¾Æ¼ B. ¸Æµµ³¯µå (Arthur B. McDonald), ´ëÇб³¼ö [Ãâ»ý] 1943³â 8¿ù 29ÀÏ, ij³ª´Ù [¼Ò¼Ó] Äý½º´ëÇб³ (¸í¿¹±³¼ö) [Çз»çÇ×] ~ 1969 Ķ¸®Æ÷´Ï¾Æ°ø°ú´ëÇб³ ´ëÇпø ¹°¸®ÇÐ ¹Ú»ç ~ 1965 ´ÞÇÏ¿ìÁö´ëÇб³ ´ëÇпø ¹°¸®ÇÐ ¼®»ç ~ 1964 ´ÞÇÏ¿ìÁö´ëÇб³ ¹°¸®ÇÐ Çлç [°æ·Â»çÇ×] 2013 ~ ij³ª´Ù Äý½º´ëÇб³ ÀÔÀÚ ÃµÃ¼¹°¸®ÇÐ ¸í¿¹±³¼ö 2009 ~ 2013 SNOLAB ¾î¼Ò½Ã¿¡ÀÌÆ® µð·ºÅÍ 2006 ~ 2009 ¼µå¹ö¸® Áß¼º¹ÌÀÚ °üÃø¼Ò ¿¬±¸¼Ò ¼ÒÀå 1991 ~ 2003 ¼µå¹ö¸® Áß¼º¹ÌÀÚ °üÃø¼Ò ¿¬±¸¼Ò ¼ÒÀå 1989 ~ 2013 ij³ª´Ù Äý½º´ëÇб³ ±³¼ö 1989 ~ ¼µå¹ö¸® Áß¼º¹ÌÀÚ °üÃø¼Ò ¼ÒÀå 1983 ¹Ì±¹¹°¸®ÇÐȸ ¼®ÇÐȸ¿ø 1982 ~ 1989 ¹Ì±¹ ÇÁ¸°½ºÅÏ´ëÇб³ ±³¼ö 1969 ~ 1980 ÃÊÅ©¸®¹ö ¿¬±¸¼Ò ¿¬±¸¿ø [¼ö»ó³»¿ª] 2007 º¥Àú¹Î ÇÁ·©Å¬¸°»ó ¹°¸®Çкι® 2015 ³ëº§¹°¸®Çлó -------------------------------------- 2015³â ³ëº§ ¹°¸®ÇÐ»ó¿¡ ÀϺ»ÀÇ °¡ÁöŸ ´ÙÄ«¾ÆÅ°(Ú²ï£×Ìíñ¡¤56), ij³ª´ÙÀÇ ¾Æ¼ ¸Æµµ³Îµå(72)°¡ °øµ¿À¸·Î ¼±Á¤µÆ´Ù. ½º¿þµ§ ¿Õ¸³°úÇпø ³ëº§À§¿øȸ´Â 6ÀÏ(ÇöÁö ½Ã°¢) ¿ÃÇØ ³ëº§ ¹°¸®Çлó ¼ö»óÀÚ·Î ÀϺ» ÀÇ °¡ÁöŸ ´ÙÄ«¾ÆÅ° µµÄì´ëÇÐ ¿ìÁÖ¼±¿¬±¸ ¼Ò ±³¼ö¿Í ij³ª´Ù Ãâ½Å ¾Æ¼ ¸Æµµ³Îµå ij³ª ´Ù ÄýÁî´ëÇÐ ±³¼ö°¡ ¼±Á¤µÆ´Ù°í ¹àÇû´Ù. »ó±ÝÀº 800¸¸ Å©·Î³ª(¾à 11¾ï2õ¸¸¿ø)À¸ ·Î, µÎ ¸íÀÌ ³ª´² °®´Â´Ù. °¡ÁöŸ¿Í ¸Æµµ³Îµå´Â Áß¼º¹ÌÀÚ°¡ Áú·®À» °®°í ÀÖ´Ù´Â Á¡À» ÀÔÁõÇÏ´Â ¡®Áß¼º¹ÌÀÚ Áøµ¿¡¯À» ¹ß°ßÇß´Ù. ³ëº§À§¿øȸ´Â ¡°ÀÌ ¹ß°ßÀÇ ¹°Áú ³»ºÎÀÇ ÀÛ¿ë¿¡ ´ëÇÑ ÀÌÇظ¦ ¹Ù²å´Ù¡±°í ¹àÇû´Ù. °¡ÁöŸ ±³¼ö´Â ÀϺ» µµÄì´ëÇÐ ¿ìÁÖ¼±¿¬±¸ ¼Ò ±³¼ö·Î, ÀÌ ¿¬±¸¼Ò ºÎ¼Ó ¿ìÁÖÁß¼º¹ÌÀÚ°ü ÃøÁ¤º¸À¶ÇÕ¼¾ÅÍÀåÀ» °âÀÓÇÏ°í ÀÖ´Ù. ¸Æµµ³Î µå´Â ij³ª´Ù ¿ÂŸ¸®¿ÀÁÖÀÇ ÄýÁî´ëÇÐ ±³¼ö ¿Í ¼µå¹ö¸® Áß¼º¹ÌÀÚ °üÃø¼Ò ¼ÒÀåÀ» ¿ªÀÓÇÏ°í ÀÖ´Ù. ÀϺ»ÀÎÀÌ ³ëº§»óÀ» ¼ö»óÇÏ´Â °ÍÀº ¹Ì±¹ ±¹ ÀûÀ» ÃëµæÇÑ »ç¶÷À» Æ÷ÇÔÇØ 24¹ø°´Ù. ÀϺ» Àº Àü³¯ ³ëº§ ÀÇÇлó ¼ö»óÀÚ·Î ¼±Á¤µÈ ¿À¹« ¶ó »çÅä½Ã(ÓÞõ½òª) ÀϺ» ±âŸÀÚÅä´ëÇÐ ¸í¿¹ ±³¼ö¿¡ À̾î ÀÌƲ ¿¬¼ÓÀ¸·Î ³ëº§»ó ¼ö»óÀÚ ¸¦ ¹èÃâÇß´Ù. ÀϺ»ÀÎÀÇ ³ëº§¹°¸®Çлó ¼ö»ó Àº Áö³ÇØ ¾ÆÄ«»çÅ° À̻繫(îåÐøé¸)¿Í ¾Æ¸¶ ³ë È÷·Î½Ã(ô¸å¯ûÇ), ³ªÄ«¹«¶ó ½´Áö(ñéõ½áó) ¿¡ À̾î 11¹ø°´Ù. ====================================== Arthur B. McDonald [Born] 1943, Sydney, Canada Affiliation at the time of the award: Queen's University, Kingston, Canada Prize motivation: "for the discovery of neutrino oscillations, which shows that neutrinos have mass" Prize share: 1/2 ====================================== Arthur B. McDonald [Born] Arthur Bruce McDonald August 29, 1943 Sydney, Nova Scotia [Residence] Kingston, Ontario [Citizenship] Canadian [Fields] Astrophysics [Institutions] Princeton University, Queen's University [Alma mater] Dalhousie University, Caltech [Known for] Solving the solar neutrino problem [Notable awards] Benjamin Franklin Medal (2007) Henry Marshall Tory Medal (2011) Nobel Prize in Physics (2015) Arthur "Art" Bruce McDonald, OC OOnt FRSC (born August 29, 1943) is a Canadian physicist and the Director of Sudbury Neutrino Observatory Institute. He also holds Gordon and Patricia Gray Chair in Particle Astrophysics at Queen's University in Kingston, Ontario. He was jointly awarded the 2015 Nobel Prize in Physics, together with Takaaki Kajita. [Early life] Born in Sydney, Nova Scotia, McDonald graduated with a B.Sc. in Physics in 1964 and M.Sc. in Physics in 1965 from Dalhousie University in Nova Scotia. He completed his Ph.D. in Physics from the California Institute of Technology. [Academic career] McDonald worked as a research officer at the Chalk River Nuclear Laboratories northwest of Ottawa from 1970 to 1982. He became professor of physics at Princeton University from 1982 to 1989, leaving Princeton to join Queen's University. He is currently the University Research Chair at Queen's University. [Research] Physicists have been investigating whether or not neutrinos have mass. Since the late 1960s, experiments have hinted that neutrinos may have mass. Theoretical models of the Sun predict that neutrinos should be made in staggering numbers. Neutrino detectors on the Earth have repeatedly seen fewer than the expected number of neutrinos. Because neutrinos come in three varieties (electron, muon, and tau neutrinos), and because solar neutrino detectors have been primarily sensitive only to electron neutrinos, the preferred explanation over the years is that those "missing" neutrinos had changed, or oscillated, into a variety for which the detectors had little or no sensitivity. If a neutrino oscillates, according to the laws of quantum mechanics, then it must have a mass. In August 2001, a collaboration at the Sudbury Neutrino Observatory (SNO), a detector facility located 6,800 feet (2,100 m) underground in a mine outside Sudbury, Ontario, led by Arthur B. McDonald, checked in with a direct observation suggesting that electron neutrinos from the Sun really were oscillating into muon and tau neutrinos. SNO published its report in the August 13, 2001, issue of Physical Review Letters, and it is widely considered as a very important result. McDonald and Yoji Totsuka were awarded the 2007 Benjamin Franklin Medal in Physics "for discovering that the three known types of elementary particles called neutrinos change into one another when traveling over sufficiently long distances, and that neutrinos have mass". [Honours] 2006, made an Officer of the Order of Canada Elected a Fellow of the Royal Society (FRS) in 2009 2011, awarded the Royal Society of Canada's Henry Marshall Tory Medal in recognition for having "brought great honour and intellectual wealth to Canada". 2015, awarded the Nobel Prize in Physics jointly with Takaaki Kajita for the discovery of neutrino oscillations, which shows that neutrinos have mass. (from naver.com Chosun.com wikipedia.org µî) Canadian, CalTech, influential(+)~ (PIG: time-variant) Positive Influence GRADE (PIG): C+
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