{"id":88,"date":"2021-12-14T18:52:36","date_gmt":"2021-12-14T16:52:36","guid":{"rendered":"https:\/\/sampatzis.sites.sch.gr\/?p=88"},"modified":"2022-03-28T17:29:52","modified_gmt":"2022-03-28T14:29:52","slug":"%cf%80%ce%bf%ce%b6%ce%b9%cf%84%cf%81%ce%bf%ce%bd%ce%b9%ce%bf","status":"publish","type":"post","link":"https:\/\/sampatzis.sites.sch.gr\/?p=88","title":{"rendered":"\u03a0\u039f\u0396\u0399\u03a4\u03a1\u039f\u039d\u0399\u039f"},"content":{"rendered":"\n<p>\u0391\u03c0\u03cc \u03c4\u03bf 1911 \u03bf Victor Hess \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03c4\u03b9\u03c2 \u03c0\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03b1\u03b5\u03c1\u03cc\u03c3\u03c4\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03af\u03c7\u03b1\u03bd \u03b1\u03bd\u03b9\u03c7\u03bd\u03b5\u03c5\u03c4\u03ad\u03c2, \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03b1\u03c2. \u0391\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b5 \u03cc\u03c4\u03b9 \u03b7 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03ac \u03c4\u03b7\u03c2 \u03c3\u03b5 \u03cd\u03c8\u03bf\u03c2 5000m, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c9\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03ad\u03bd\u03c4\u03b5 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03b1\u03c5\u03c4\u03ae\u03bd \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b8\u03ac\u03bb\u03b1\u03c3\u03c3\u03b1\u03c2. \u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1 \u03b1\u03c5\u03c4\u03ae \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u0394\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1. \u039f Robert Millikan \u03c0\u03af\u03c3\u03c4\u03b5\u03c5\u03b5 \u03cc\u03c4\u03b9 \u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1 \u03b1\u03c5\u03c4\u03ae \u03ae\u03c4\u03b1\u03bd \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03ad\u03b4\u03c9\u03c3\u03b5 \u03c4\u03b7\u03bd \u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03af\u03b1 <strong>\u03ba\u03bf\u03c3\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b1\u03ba\u03c4\u03af\u03bd\u03b5\u03c2<\/strong>. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03c4\u03b1 \u03c0\u03b5\u03b9\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1 \u03ad\u03b4\u03b5\u03b9\u03be\u03b1\u03bd \u03cc\u03c4\u03b9 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03c0\u03b5\u03b4\u03af\u03bf \u03c4\u03b7\u03c2 \u0393\u03b7\u03c2, \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1.<\/p>\n\n\n\n<p>\u03a4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03c9\u03c4\u03cc\u03bd\u03b9\u03b1. \u039c\u03b5\u03c1\u03b9\u03ba\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b5\u03c2 \u03b2\u03b1\u03c1\u03ad\u03c9\u03bd \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03c9\u03bd (\u03ad\u03c7\u03bf\u03c5\u03bd \u03b1\u03bd\u03b9\u03c7\u03bd\u03b5\u03c5\u03c4\u03b5\u03af \u03b1\u03ba\u03cc\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b5\u03c2 \u03bf\u03c5\u03c1\u03b1\u03bd\u03af\u03bf\u03c5), \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2.&nbsp;<br>\u03a4\u03c5\u03c0\u03b9\u03ba\u03ac \u03ad\u03c7\u03bf\u03c5\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b5\u03c2 \u03b1\u03c0\u03cc 1 \u03ad\u03c9\u03c2 10 GeV, \u03b1\u03bb\u03bb\u03ac \u03ba\u03ac\u03c0\u03bf\u03b9\u03b5\u03c2 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ad\u03c2 \u03c6\u03c4\u03ac\u03bd\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 (\u03bc\u03ad\u03c7\u03c1\u03b9 \u03ba\u03b1\u03b9 2 x 10<sup>7 <\/sup>GeV) \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03c3\u03ba\u03c1\u03bf\u03cd\u03bf\u03c5\u03bd \u03c3\u03b5 \u03c0\u03c1\u03c9\u03c4\u03cc\u03bd\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03c5\u03bd \u03b5\u03ba\u03b1\u03c4\u03bf\u03bd\u03c4\u03ac\u03b4\u03b5\u03c2 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1. \u0397 \u03c6\u03cd\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b7 \u03c0\u03b7\u03b3\u03ae \u03c4\u03c9\u03bd \u03ba\u03bf\u03c3\u03bc\u03b9\u03ba\u03ce\u03bd \u03b1\u03ba\u03c4\u03af\u03bd\u03c9\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03ad\u03bd\u03b1 \u03bc\u03c5\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf.<\/p>\n\n\n\n<p>\u03a4\u03bf 1932 \u03bf Carl Anderson \u03c3\u03c4\u03bf \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf Caltech \u03c0\u03b1\u03c1\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b5 \u03ad\u03bd\u03b1 \u03bd\u03ad\u03bf \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03bf \u03c3\u03c4\u03b7\u03bd \u03ba\u03bf\u03c3\u03bc\u03b9\u03ba\u03ae \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1. \u03a4\u03bf \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03bf \u03b5\u03af\u03c7\u03b5 \u03c4\u03b7\u03bd \u03bc\u03ac\u03b6\u03b1 \u03c4\u03bf\u03c5 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03af\u03bf\u03c5, \u03b1\u03bb\u03bb\u03ac \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf. \u0395\u03af\u03c7\u03b5 \u03b1\u03bd\u03b1\u03ba\u03b1\u03bb\u03cd\u03c8\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9-\u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bd\u03b9\u03bf, \u03ad\u03bd\u03b1 \u03b8\u03b5\u03c4\u03b9\u03ba\u03cc \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bd\u03b9\u03bf,&nbsp;\u03c0\u03bf\u03c5 \u03c4\u03bf \u03bf\u03bd\u03cc\u03bc\u03b1\u03c3\u03b5 \u03c0\u03bf\u03b6\u03b9\u03c4\u03c1\u03cc\u03bd\u03b9\u03bf (positive electron \u03ae \u201cpositron\u201d ). \u0389\u03c4\u03b1\u03bd \u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03b1\u03bd\u03c4\u03b9\u03cd\u03bb\u03b7\u03c2, \u03ad\u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03bf \u03c0\u03bf\u03c5 \u03b5\u03af\u03c7\u03b5 \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03bc\u03ac\u03b6\u03b1, \u03b1\u03bb\u03bb\u03ac \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b5\u03c2 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b1\u03c0\u03cc \u03b5\u03ba\u03b5\u03af\u03bd\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03bf\u03c5.<\/p>\n\n\n\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-medium is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2021\/12\/IMG_0583-298x300.jpeg\" alt=\"\" class=\"wp-image-89\" width=\"350\" height=\"350\" srcset=\"https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2021\/12\/IMG_0583-150x150.jpeg 150w, https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2021\/12\/IMG_0583-90x90.jpeg 90w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><figcaption>\u0397 \u03b4\u03b9\u03ac\u03c3\u03b7\u03bc\u03b7 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03ac\u03c6\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c4\u03c1\u03bf\u03c7\u03b9\u03ac\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03c0\u03bf\u03b6\u03b9\u03c4\u03c1\u03bf\u03bd\u03af\u03bf\u03c5 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd C. Anderson.<br>\u0397 \u03c0\u03bb\u03ac\u03ba\u03b1 \u03bc\u03bf\u03bb\u03cd\u03b2\u03b4\u03bf\u03c5, \u03c0\u03ac\u03c7\u03bf\u03c5\u03c2 6mm,  \u03c3\u03c4\u03b7\u03bd \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ae \u03c4\u03b7\u03c2 \u03c4\u03c1\u03bf\u03c7\u03b9\u03ac\u03c2 \u03c3\u03b7\u03bc\u03b1\u03c4\u03bf\u03b4\u03bf\u03c4\u03b5\u03af \u03ad\u03bd\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03bf \u03c0\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ba\u03ac\u03c4\u03c9 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c9 (\u03c7\u03ac\u03bd\u03b5\u03b9 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03bc\u03c0\u03c5\u03bb\u03ce\u03bd\u03b5\u03b9 \u03b7 \u03c4\u03c1\u03bf\u03c7\u03b9\u03ac \u03c4\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf), \u03b8\u03b5\u03c4\u03b9\u03ba\u03ac \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf (\u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03ba\u03c4\u03c1\u03bf\u03c0\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c4\u03bf \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03c0\u03b5\u03b4\u03af\u03bf) \u03ba\u03b1\u03b9 \u03b5\u03bb\u03b1\u03c6\u03c1\u03cd\u03c4\u03b5\u03c1\u03bf \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c0\u03c1\u03c9\u03c4\u03cc\u03bd\u03b9\u03bf.<\/figcaption><\/figure><\/div>\n\n\n\n<p>\u03a4\u03bf 1933 \u03b7 Irene \u03ba\u03b1\u03b9 \u03bf Fr\u00e9d\u00e9ric Joliot-Curie \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b1\u03bd \u03cc\u03c4\u03b9 \u03bc\u03b5\u03c1\u03b9\u03ba\u03bf\u03af \u03b1\u03c4\u03bf\u03bc\u03b9\u03ba\u03bf\u03af \u03c0\u03c5\u03c1\u03ae\u03bd\u03b5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1\u03bd \u03bd\u03b1 \u03b3\u03af\u03bd\u03bf\u03c5\u03bd \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03bf\u03c0\u03ae \u03b5\u03bd\u03cc\u03c2 \u03c0\u03c1\u03c9\u03c4\u03bf\u03bd\u03af\u03bf\u03c5 (p) \u03c3\u03b5 \u03bd\u03b5\u03c4\u03c1\u03cc\u03bd\u03b9\u03bf (n)<\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>p <\/strong><strong>\u2192<\/strong><strong> n + e<\/strong><strong><sup>+&nbsp;<\/sup><\/strong><strong> + v<\/strong><strong><sub>e&nbsp;<\/sub><\/strong><\/p>\n\n\n\n<p>\u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b7 \u03b5\u03ba\u03c0\u03bf\u03bc\u03c0\u03ae \u03b5\u03bd\u03cc\u03c2 \u03c0\u03bf\u03b6\u03b9\u03c4\u03c1\u03bf\u03bd\u03af\u03bf\u03c5 (e<sup>+<\/sup>) \u03ba\u03b1\u03b9 \u03b5\u03bd\u03cc\u03c2 \u03bd\u03b5\u03c4\u03c1\u03af\u03bd\u03bf\u03c5 (v<sub>e<\/sub><strong><sub>&nbsp;<\/sub><\/strong>)  (\u03c1\u03b1\u03b4\u03b9\u03b5\u03bd\u03b5\u03c1\u03b3\u03cc\u03c2 \u03b2-\u03b4\u03b9\u03ac\u03c3\u03c0\u03b1\u03c3\u03b7).&nbsp;<br>\u0395\u03af\u03c7\u03b1\u03bd \u03b4\u03b5\u03b9 \u03c4\u03b1 \u03c0\u03bf\u03b6\u03b9\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1, \u03b1\u03bb\u03bb\u03ac \u03b4\u03b5\u03bd \u03bc\u03c0\u03cc\u03c1\u03b5\u03c3\u03b1\u03bd \u03bd\u03b1 \u03c4\u03b1 \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03af\u03c3\u03bf\u03c5\u03bd.<\/p>\n\n\n\n<p>\u03a4\u03b1 \u03c0\u03bf\u03b6\u03b9\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b1\u03b6\u03af \u03bc\u03b5 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1, \u03cc\u03c4\u03b1\u03bd \u03ad\u03bd\u03b1 \u03c6\u03c9\u03c4\u03cc\u03bd\u03b9\u03bf \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2&nbsp;\u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03cd\u03bb\u03b7. <br>\u039c\u03b5 \u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03b1\u03c5\u03c4\u03cc, \u03c4\u03b7\u03bd \u03bb\u03b5\u03b3\u03cc\u03bc\u03b5\u03bd\u03b7 <strong>\u03b4\u03af\u03b4\u03c5\u03bc\u03b7 \u03b3\u03ad\u03bd\u03bd\u03b7\u03c3\u03b7<\/strong>, \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b1 \u03c0\u03bf\u03b6\u03b9\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03ba\u03bf\u03c3\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b1\u03ba\u03c4\u03af\u03bd\u03b5\u03c2. <br>\u0388\u03bd\u03b1 \u03c6\u03c9\u03c4\u03cc\u03bd\u03b9\u03bf \u03bc\u03b5 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b6\u03b5\u03cd\u03b3\u03bf\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03af\u03bf\u03c5 &#8211; \u03c0\u03bf\u03b6\u03b9\u03c4\u03c1\u03bf\u03bd\u03af\u03bf\u03c5 :&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>\u03b3&nbsp; <\/strong><strong>\u2192<\/strong><strong>&nbsp; e<\/strong><strong><sup>&#8211; &nbsp;<\/sup><\/strong><strong> +&nbsp; e<\/strong><strong><sup>+ &nbsp;<\/sup><\/strong><\/p>\n\n\n\n<p>\u039c\u03cc\u03bb\u03b9\u03c2 \u03ad\u03bd\u03b1 \u03c0\u03bf\u03b6\u03b9\u03c4\u03c1\u03cc\u03bd\u03b9\u03bf \u03c3\u03c5\u03bd\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bd\u03b9\u03bf, \u03b1\u03bb\u03bb\u03b7\u03bb\u03bf\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03c1\u03ad\u03c6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03b7 \u03bc\u03ac\u03b6\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1. \u0397 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03b1\u03c5\u03c4\u03ae, \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03c1\u03bf\u03c6\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03af\u03b4\u03c5\u03bc\u03b7\u03c2 \u03b3\u03ad\u03bd\u03bd\u03b7\u03c3\u03b7\u03c2, \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 <strong>\u03b5\u03be\u03b1\u03b0\u03bb\u03c9\u03c3\u03b7.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2021\/12\/IMG_0539.png\" alt=\"\" class=\"wp-image-90\" width=\"590\" height=\"443\" srcset=\"https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2021\/12\/IMG_0539.png 1024w, https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2021\/12\/IMG_0539-300x225.png 300w, https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2021\/12\/IMG_0539-768x576.png 768w\" sizes=\"auto, (max-width: 590px) 100vw, 590px\" \/><figcaption>\u0397 \u03ba\u03cc\u03ba\u03ba\u03b9\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03b7 \u03ba\u03af\u03c4\u03c1\u03b9\u03bd\u03b7 \u03c3\u03c0\u03b5\u03af\u03c1\u03b1 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b4\u03af\u03b4\u03c5\u03bc\u03b7 \u03b3\u03ad\u03bd\u03bd\u03b7\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03c0\u03bf\u03b6\u03b9\u03c4\u03c1\u03bf\u03bd\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b5\u03bd\u03cc\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03af\u03bf\u03c5 \u03bc\u03b9\u03ba\u03c1\u03ae\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2, \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03c3\u03c4\u03b7\u03ba\u03b1\u03bd \u03c3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b9\u03c7\u03bd\u03b5\u03c5\u03c4\u03ae \u03c4\u03bf\u03c5 \u03c0\u03b5\u03b9\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2 ALEPH \u03c3\u03c4\u03bf CERN. \u03a4\u03b1 \u03ac\u03c3\u03c0\u03c1\u03b1 \u03c3\u03c4\u03af\u03b3\u03bc\u03b1\u03c4\u03b1 \u03c3\u03b7\u03bc\u03b1\u03c4\u03bf\u03b4\u03bf\u03c4\u03bf\u03cd\u03bd \u03c4\u03b9\u03c2 \u03c4\u03c1\u03bf\u03c7\u03b9\u03ad\u03c2 \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03c9\u03bd \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03c9\u03bd \u03c0\u03bf\u03c5 &#8220;\u03c5\u03bb\u03bf\u03c0\u03bf\u03b9\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd&#8221; \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03bb\u03b5\u03c5\u03b8\u03b5\u03c1\u03ce\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03be\u03b1\u03b0\u03bb\u03c9\u03c3\u03b7 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c0\u03bf\u03b6\u03b9\u03c4\u03c1\u03bf\u03bd\u03af\u03bf\u03c5 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2, \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c3\u03c5\u03b3\u03ba\u03c1\u03bf\u03cd\u03c3\u03c4\u03b7\u03ba\u03b1\u03bd&nbsp; \u03c3\u03c4\u03bf \u03ba\u03ad\u03bd\u03c4\u03c1\u03bf \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b9\u03c7\u03bd\u03b5\u03c5\u03c4\u03ae.<br><\/figcaption><\/figure><\/div>\n\n\n\n<p>\u03a4\u03b1 \u03c0\u03bf\u03b6\u03b9\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b9\u03b1\u03c4\u03c1\u03b9\u03ba\u03ae. \u03a0\u03bf\u03b6\u03b9\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c1\u03b1\u03b4\u03b9\u03b5\u03bd\u03b5\u03c1\u03b3\u03ad\u03c2 \u03b2-\u03b4\u03b9\u03b1\u03c3\u03c0\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03c3\u03ba\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03bf\u03cd \u03c0\u03bf\u03c5 \u03c7\u03bf\u03c1\u03b7\u03b3\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf\u03bd \u03b1\u03c3\u03b8\u03b5\u03bd\u03ae, \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03c4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03bc\u03b5 \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b3\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b1 \u03bd\u03bf\u03c3\u03bf\u03ba\u03bf\u03bc\u03b5\u03af\u03b1 \u03bf\u03b9 \u03c3\u03b1\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03b5\u03b3\u03ba\u03b5\u03c6\u03ac\u03bb\u03bf\u03c5 (Positron Emission Tomography \u03ae PET). &nbsp;<\/p>\n\n\n\n<p>\u0397 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03b2\u03b1\u03c3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03af\u03c7\u03bd\u03b5\u03c5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c6\u03c9\u03c4\u03bf\u03bd\u03af\u03c9\u03bd \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03be\u03b1\u03b0\u03bb\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03bf\u03b6\u03b9\u03c4\u03c1\u03bf\u03bd\u03af\u03c9\u03bd \u03bc\u03b5 \u03c4\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03b5\u03b3\u03ba\u03b5\u03c6\u03ac\u03bb\u03bf\u03c5. \u03a0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b4\u03cd\u03bf \u03c6\u03c9\u03c4\u03cc\u03bd\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03ba\u03b9\u03bd\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b5\u03c2 \u03ba\u03b1\u03c4\u03b5\u03c5\u03b8\u03cd\u03bd\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b9\u03c7\u03bd\u03b5\u03cd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc \u03b1\u03bd\u03b9\u03c7\u03bd\u03b5\u03c5\u03c4\u03ae.<\/p>\n\n\n\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2021\/12\/IMG_0540.png\" alt=\"\" class=\"wp-image-91\" width=\"558\" height=\"419\" srcset=\"https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2021\/12\/IMG_0540.png 1024w, https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2021\/12\/IMG_0540-300x225.png 300w, https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2021\/12\/IMG_0540-768x576.png 768w\" sizes=\"auto, (max-width: 558px) 100vw, 558px\" \/><figcaption>\u039f\u03b9 \u03ad\u03b3\u03c7\u03c1\u03c9\u03bc\u03b5\u03c2 \u03b1\u03c0\u03b5\u03b9\u03ba\u03bf\u03bd\u03af\u03c3\u03b5\u03b9\u03c2 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd PET \u03c3\u03ac\u03c1\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03b3\u03ba\u03b5\u03c6\u03ac\u03bb\u03bf\u03c5 \u03b5\u03bd\u03cc\u03c2 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03b5\u03b3\u03ba\u03b5\u03c6\u03b1\u03bb\u03b9\u03ba\u03ae \u03c3\u03c5\u03bc\u03c6\u03cc\u03c1\u03b7\u03c3\u03b7. \u039f\u03b9 \u03ac\u03c3\u03c0\u03c1\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ad\u03c2 \u03b4\u03b7\u03bb\u03ce\u03bd\u03bf\u03c5\u03bd&nbsp; \u03c4\u03b7\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03b5\u03b3\u03ba\u03b5\u03c6\u03ac\u03bb\u03bf\u03c5, \u03b5\u03bd\u03ce \u03bf\u03b9 \u03bc\u03c0\u03bb\u03b5 \u03c4\u03b7\u03bd \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae. \u0397 \u03c3\u03ba\u03bf\u03cd\u03c1\u03b1 \u03bc\u03c0\u03bb\u03b5 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae \u03c3\u03c4\u03bf \u03b1\u03c1\u03b9\u03c3\u03c4\u03b5\u03c1\u03cc \u03b7\u03bc\u03b9\u03c3\u03c6\u03b1\u03af\u03c1\u03b9\u03bf \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03b2\u03bb\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5 \u03b5\u03b3\u03ba\u03b5\u03c6\u03ac\u03bb\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03b7 \u03c1\u03bf\u03ae \u03c4\u03bf\u03c5 \u03b1\u03af\u03bc\u03b1\u03c4\u03bf\u03c2.<\/figcaption><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0391\u03c0\u03cc \u03c4\u03bf 1911 \u03bf Victor Hess \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03c4\u03b9\u03c2 \u03c0\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03b1\u03b5\u03c1\u03cc\u03c3\u03c4\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03af\u03c7\u03b1\u03bd \u03b1\u03bd\u03b9\u03c7\u03bd\u03b5\u03c5\u03c4\u03ad\u03c2, \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03b1\u03c2. \u0391\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b5 \u03cc\u03c4\u03b9 \u03b7 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03ac \u03c4\u03b7\u03c2 \u03c3\u03b5 \u03cd\u03c8\u03bf\u03c2 5000m, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c9\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03ad\u03bd\u03c4\u03b5 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03b1\u03c5\u03c4\u03ae\u03bd \u03c3\u03c4\u03b7\u03bd&#8230; <a class=\"di-continue-reading\" href=\"https:\/\/sampatzis.sites.sch.gr\/?p=88\"> Continue Reading&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-88","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/88","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=88"}],"version-history":[{"count":5,"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/88\/revisions"}],"predecessor-version":[{"id":257,"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/88\/revisions\/257"}],"wp:attachment":[{"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=88"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=88"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}