{"id":150,"date":"2022-01-26T15:45:49","date_gmt":"2022-01-26T13:45:49","guid":{"rendered":"https:\/\/sampatzis.sites.sch.gr\/?p=150"},"modified":"2022-02-11T17:40:32","modified_gmt":"2022-02-11T15:40:32","slug":"%cf%83%cf%80%ce%b9%ce%bd","status":"publish","type":"post","link":"https:\/\/sampatzis.sites.sch.gr\/?p=150","title":{"rendered":"\u03a3\u03a0\u0399\u039d"},"content":{"rendered":"\n<p>\u039c\u03b9\u03b1 \u03c0\u03bf\u03bb\u03cd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf<strong> \u03c3\u03c0\u03b9\u03bd<\/strong> (spin) \u03c4\u03bf\u03c5. \u03a4\u03bf \u03cc\u03bd\u03bf\u03bc\u03ac \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03b1\u03c0\u03ad\u03bc\u03c0\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ba\u03bb\u03b1\u03c3\u03b9\u03ba\u03ae \u03ad\u03bd\u03bd\u03bf\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b9\u03b4\u03b9\u03bf-\u03c3\u03c4\u03c1\u03bf\u03c6\u03bf\u03c1\u03bc\u03ae\u03c2 \u03c4\u03c9\u03bd \u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03c4\u03bf \u03c3\u03c0\u03b9\u03bd \u03c4\u03bf\u03c5 \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c4\u03bf \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b8\u03ad\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03ba\u03af\u03bd\u03b7\u03c3\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c4\u03bf\u03bd \u03c7\u03ce\u03c1\u03bf. \u0395\u03af\u03bd\u03b1\u03b9 \u03ba\u03b2\u03b1\u03bd\u03c4\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03cc \u03bc\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03cc \u03c4\u03bf\u03c5 \u03c3\u03c4\u03b7\u03bd \u03ba\u03bb\u03b1\u03c3\u03b9\u03ba\u03ae \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae.<\/p>\n\n\n\n<p>\u03a3\u03c4\u03b7\u03bd \u03ba\u03bb\u03b1\u03c3\u03b9\u03ba\u03ae \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae \u03b7 \u03c3\u03c4\u03c1\u03bf\u03c6\u03bf\u03c1\u03bc\u03ae \u03b5\u03bd\u03cc\u03c2 \u03bc\u03b5\u03bc\u03bf\u03bd\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b9\u03ad\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 Joule x second, \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af\u03c4\u03b1\u03b9 \u03c0\u03ac\u03bd\u03c4\u03bf\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03bf\u03c0\u03bf\u03b9\u03b1\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03c4\u03b9\u03bc\u03ae.<\/p>\n\n\n\n<p>\u03a4\u03bf \u03c3\u03c0\u03b9\u03bd \u03c4\u03c9\u03bd \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03c9\u03bd, \u03b5\u03c0\u03b5\u03b9\u03b4\u03ae \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03bd\u03cc\u03bd\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03b2\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae\u03c2, \u03c0\u03b1\u03af\u03c1\u03bd\u03b5\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b4\u03b9\u03b1\u03ba\u03c1\u03b9\u03c4\u03ad\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2. <br>\u0388\u03c7\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03c0\u03ac\u03bb\u03b9 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b1 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03c4\u03bf Joule x second, \u03ba\u03b1\u03b9 \u03b5\u03ba\u03c6\u03c1\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ac\u03c3\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u0127 = h\/2\u03c0, <br>\u03cc\u03c0\u03bf\u03c5 h \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ac \u03c4\u03bf\u03c5 Planck (h = 6,63 x 10<sup>-34 <\/sup>J s). <\/p>\n\n\n\n<p>\u039a\u03ac\u03b8\u03b5 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03bf \u03bc\u03b7 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03ae\u03c2 \u03bc\u03ac\u03b6\u03b1\u03c2, \u03bc\u03b5 \u03ba\u03b2\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c3\u03c0\u03b9\u03bd s, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b2\u03c1\u03b5\u03b8\u03b5\u03af \u03c3\u03b5 \u03bf\u03c0\u03bf\u03b9\u03b1\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03b1\u03c0\u03cc 2s +1 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c0\u03ac\u03c1\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c3\u03c0\u03b9\u03bd :  s\u0127, (s-1)\u0127, &#8230; , -s\u0127 . <br>\u0397 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c0\u03b9\u03bd \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9  \u0127\/2.&nbsp;<\/p>\n\n\n\n<p>\u03a4\u03b1 \u03ba\u03bf\u03c5\u03ac\u03c1\u03ba \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03bb\u03b5\u03c0\u03c4\u03cc\u03bd\u03b9\u03b1  \u03ad\u03c7\u03bf\u03c5\u03bd \u03b7\u03bc\u03b9\u03b1\u03ba\u03ad\u03c1\u03b1\u03b9\u03b1 \u03c4\u03b9\u03bc\u03ae \u03c3\u03c0\u03b9\u03bd \u00b1 \u0127\/2 (\u03bc\u03b5 \u03ba\u03b2\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c3\u03c0\u03b9\u03bd&nbsp; s = 1\/2).<br>\u039f\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03ba\u03b2\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c3\u03c0\u03b9\u03bd s = 1\/2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03bd\u03c9\u03c3\u03c4\u03ad\u03c2 \u03c9\u03c2 <strong>spin up<\/strong> (+\u0127\/2 \u03ae \u2191)&nbsp; \u03ba\u03b1\u03b9 <strong>spin down<\/strong> (-\u0127\/2 \u03ae \u2193).<\/p>\n\n\n\n<p> <br><\/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\/2022\/01\/Screenshot-2021-12-23-at-1.31.42-PM.png\" alt=\"\" class=\"wp-image-151\" width=\"737\" height=\"663\" srcset=\"https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2022\/01\/Screenshot-2021-12-23-at-1.31.42-PM.png 762w, https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2022\/01\/Screenshot-2021-12-23-at-1.31.42-PM-300x270.png 300w\" sizes=\"auto, (max-width: 737px) 100vw, 737px\" \/><figcaption>&nbsp;\u038c\u03c4\u03b1\u03bd \u03ad\u03bd\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03bf \u03b2\u03c1\u03b5\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03c0\u03b5\u03b4\u03af\u03bf, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b2\u03c1\u03b5\u03b8\u03b5\u03af \u03c3\u03b5 2s+1&nbsp; \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2. \u03a4\u03bf \u03c3\u03c0\u03b9\u03bd \u03c4\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2 \u201c\u03ba\u03b1\u03c4\u03b5\u03c5\u03b8\u03cd\u03bd\u03c3\u03b5\u03b9\u03c2\u201d \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03c0\u03b5\u03b4\u03af\u03bf (\u03b3\u03b1\u03bb\u03ac\u03b6\u03b9\u03b5\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03c2).&nbsp;<br>\u03a4\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03bc\u03b5 \u03c3\u03c0\u03b9\u03bd&nbsp; s = \u00bd&nbsp; (\u03b5\u03c0\u03ac\u03bd\u03c9 \u03c3\u03c7\u03ae\u03bc\u03b1\u03c4\u03b1) \u03c0\u03c1\u03bf\u03c3\u03b1\u03bd\u03b1\u03c4\u03bf\u03bb\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bf\u03bc\u03cc\u03c1\u03c1\u03bf\u03c0\u03b1&nbsp; \u03ae \u03b1\u03bd\u03c4\u03af\u03c1\u03c1\u03bf\u03c0\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03b5\u03b4\u03af\u03bf.&nbsp;<br>T\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03bc\u03b5 \u03c3\u03c0\u03b9\u03bd&nbsp; s = 1 (\u03ba\u03ac\u03c4\u03c9 \u03c3\u03c7\u03ae\u03bc\u03b1\u03c4\u03b1) \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b1\u03bd\u03b1\u03c4\u03bf\u03bb\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bf\u03bc\u03cc\u03c1\u03c1\u03bf\u03c0\u03b1, \u03b1\u03bd\u03c4\u03af\u03c1\u03c1\u03bf\u03c0\u03b1 \u03ae \u03ba\u03ac\u03b8\u03b5\u03c4\u03b1 \u03c3\u03c4\u03bf \u03c0\u03b5\u03b4\u03af\u03bf.<br><\/figcaption><\/figure><\/div>\n\n\n\n<p><br>\u03a4\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03bc\u03b5 \u03b7\u03bc\u03b9\u03b1\u03ba\u03ad\u03c1\u03b1\u03b9\u03bf \u03ba\u03b2\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c3\u03c0\u03b9\u03bd&nbsp; (\u03cc\u03c0\u03c9\u03c2 \u03b3\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03c4\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1, \u03c4\u03b1 \u03c0\u03c1\u03c9\u03c4\u03cc\u03bd\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03bd\u03b5\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1) \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 <strong>\u03c6\u03b5\u03c1\u03bc\u03b9\u03cc\u03bd\u03b9\u03b1 <\/strong>\u03ba\u03b1\u03b9 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03b1\u03c0\u03b1\u03b3\u03bf\u03c1\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03b1\u03c1\u03c7\u03ae \u03c4\u03bf\u03c5 Pauli, \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03bd \u03b4\u03cd\u03bf \u03af\u03b4\u03b9\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03bd\u03b1 \u03b2\u03c1\u03b5\u03b8\u03bf\u03cd\u03bd \u03c3\u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03ba\u03b2\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae.<\/p>\n\n\n\n<p>\u03a4\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03bc\u03b5 \u03b1\u03ba\u03ad\u03c1\u03b1\u03b9\u03bf \u03ba\u03b2\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c3\u03c0\u03b9\u03bd (\u03cc\u03c0\u03c9\u03c2 \u03b3\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03c4\u03b1 \u03c6\u03c9\u03c4\u03cc\u03bd\u03b9\u03b1) \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 <strong>\u03bc\u03c0\u03bf\u03b6\u03cc\u03bd\u03b9\u03b1<\/strong> \u03ba\u03b1\u03b9 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c3\u03c5\u03c3\u03c3\u03c9\u03c1\u03b5\u03cd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03ba\u03b2\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7. \u0391\u03c5\u03c4\u03ae \u03c4\u03bf\u03c5\u03c2 \u03b7 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b1 \u03bb\u03ad\u03b9\u03b6\u03b5\u03c1.<\/p>\n\n\n\n<p><br>\u039f\u03b9 \u03c6\u03bf\u03c1\u03b5\u03af\u03c2 \u03c4\u03c9\u03bd \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03c0\u03bf\u03b6\u03cc\u03bd\u03b9\u03b1. \u0388\u03c7\u03bf\u03c5\u03bd \u03cc\u03bb\u03b1 \u03c3\u03c0\u03b9\u03bd \u0127, \u03b5\u03ba\u03c4\u03cc\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c6\u03bf\u03c1\u03ad\u03b1 \u03c4\u03b7\u03c2 \u03b2\u03b1\u03c1\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2 (graviton), \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03c0\u03b9\u03bd 2\u0127.&nbsp;<\/p>\n\n\n\n<p>\u03a4\u03b1 \u03ba\u03bf\u03c5\u03ac\u03c1\u03ba \u03b5\u03af\u03bd\u03b1\u03b9 \u03c6\u03b5\u03c1\u03bc\u03b9\u03cc\u03bd\u03b9\u03b1, \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c0\u03b9\u03bd (+\u0127\/2 \u03ae \u2191)&nbsp; \u03ba\u03b1\u03b9  (- \u0127\/2 \u03ae \u2193).&nbsp;\u038c\u03c4\u03b1\u03bd \u03c3\u03c5\u03bd\u03b4\u03c5\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9, \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03c3\u03bf\u03c5\u03bd \u03c3\u03cd\u03bd\u03b8\u03b5\u03c4\u03b1 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1, \u03c4\u03bf \u03c3\u03c0\u03b9\u03bd \u03c4\u03bf\u03c5 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c4\u03bf\u03c5 \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ba\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c0\u03b9\u03bd \u03c4\u03c9\u03bd \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03c9\u03c3\u03ce\u03bd \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03c9\u03bd.<\/p>\n\n\n\n<p>\u03a0\u03ce\u03c2 \u03c0\u03c1\u03bf\u03ba\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03bf \u03c3\u03c0\u03b9\u03bd \u03c4\u03bf\u03c5 \u03c0\u03c1\u03c9\u03c4\u03bf\u03bd\u03af\u03bf\u03c5 p (uud) ;<\/p>\n\n\n\n<p class=\"has-text-align-center\">  <strong>u\u2191 &nbsp;+&nbsp; &nbsp;u\u2191 &nbsp; + &nbsp;d\u2193 &nbsp; &nbsp; = &nbsp; &nbsp; u\u2191u\u2191d\u2193 &nbsp; &nbsp; = &nbsp; &nbsp; p\u2191 (\u03c0\u03c1\u03c9\u03c4\u03cc\u03bd\u03b9\u03bf)<\/strong><strong>&nbsp;<\/strong><\/p>\n\n\n\n<p>\u03a4\u03b1 \u03b2\u03b1\u03c1\u03c5\u03cc\u03bd\u03b9\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03c1\u03af\u03b1 \u03ba\u03bf\u03c5\u03ac\u03c1\u03ba, \u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03c0\u03b9\u03bd&nbsp; \u0127\/2 (\u2191\u2191\u2193), \u03ae&nbsp; 3\u0127\/2 (\u2191\u2191\u2191), \u03ba\u03b1\u03b9&nbsp;\u03b5\u03af\u03bd\u03b1\u03b9 \u03c6\u03b5\u03c1\u03bc\u03b9\u03cc\u03bd\u03b9\u03b1.<\/p>\n\n\n\n<p>\u03a4\u03b1 \u03bc\u03b5\u03c3\u03cc\u03bd\u03b9\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03ba\u03bf\u03c5\u03ac\u03c1\u03ba \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03bf\u03c5\u03ac\u03c1\u03ba, \u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03c0\u03b9\u03bd 0 (\u2191\u2193)\u03ae \u0127 (\u2191\u2191) \u03ba\u03b1\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03c0\u03bf\u03b6\u03cc\u03bd\u03b9\u03b1.<\/p>\n\n\n\n<p>   <\/p>\n\n\n\n<p>  <\/p>\n\n\n\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"730\" height=\"399\" src=\"https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2022\/01\/Screenshot-2022-01-25-at-7.53.44-PM.png\" alt=\"\" class=\"wp-image-152\" srcset=\"https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2022\/01\/Screenshot-2022-01-25-at-7.53.44-PM.png 730w, https:\/\/sampatzis.sites.sch.gr\/wp-content\/uploads\/2022\/01\/Screenshot-2022-01-25-at-7.53.44-PM-300x164.png 300w\" sizes=\"auto, (max-width: 730px) 100vw, 730px\" \/><\/figure><\/div>\n\n\n\n<p><br>\u03a4\u03bf \u03c3\u03c0\u03b9\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd \u03b5\u03bd\u03b4\u03bf\u03b3\u03b5\u03bd\u03ae\u03c2 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2. \u03a3\u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03b4\u03cd\u03bf \u03ba\u03bf\u03c5\u03ac\u03c1\u03ba \u03ad\u03c7\u03bf\u03c5\u03bd \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1 \u03c3\u03c0\u03b9\u03bd&nbsp; (\u2191\u2191)&nbsp; \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03b1 \u03c3\u03c0\u03b9\u03bd \u03c4\u03bf\u03c5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b9\u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1 (\u2191\u2193).&nbsp;<\/p>\n\n\n\n<p>T\u03b1 \u03b1\u03b4\u03c1\u03cc\u03bd\u03b9\u03b1 \u039b \u03ba\u03b1\u03b9 \u03a3<sup>0<\/sup> , \u03c0\u03b1\u03c1\u0384 \u03cc\u03c4\u03b9 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03af\u03b4\u03b9\u03b1 \u03ba\u03bf\u03c5\u03ac\u03c1\u03ba u, d \u03ba\u03b1\u03b9 s, \u03ad\u03c7\u03bf\u03c5\u03bd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bc\u03ac\u03b6\u03b5\u03c2. H \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b7\u03c2 \u03bc\u03ac\u03b6\u03b1\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf\u03bd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc \u03c0\u03c1\u03bf\u03c3\u03b1\u03bd\u03b1\u03c4\u03bf\u03bb\u03b9\u03c3\u03bc\u03cc \u03c0\u03bf\u03c5 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03b1 \u03c3\u03c0\u03b9\u03bd \u03c4\u03c9\u03bd u \u03ba\u03b1\u03b9 d \u03ba\u03bf\u03c5\u03ac\u03c1\u03ba \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd.&nbsp;<\/p>\n\n\n\n<p>\u03a3\u03c4\u03bf \u03a3<sup>0&nbsp; <\/sup>\u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1 (u\u2191 d\u2191) \u03b4\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03bf \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03bf \u03bc\u03ac\u03b6\u03b1 1192 MeV\/c<sup>2<\/sup>, \u03b5\u03bd\u03ce \u03c3\u03c4\u03bf \u039b \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b9\u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1 (u\u2191 d\u2193) \u03ba\u03b1\u03b9 \u03b7 \u03bc\u03ac\u03b6\u03b1 \u03c4\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 1115 MeV\/c<sup>2<\/sup>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u039c\u03b9\u03b1 \u03c0\u03bf\u03bb\u03cd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c3\u03c0\u03b9\u03bd (spin) \u03c4\u03bf\u03c5. \u03a4\u03bf \u03cc\u03bd\u03bf\u03bc\u03ac \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03b1\u03c0\u03ad\u03bc\u03c0\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ba\u03bb\u03b1\u03c3\u03b9\u03ba\u03ae \u03ad\u03bd\u03bd\u03bf\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b9\u03b4\u03b9\u03bf-\u03c3\u03c4\u03c1\u03bf\u03c6\u03bf\u03c1\u03bc\u03ae\u03c2 \u03c4\u03c9\u03bd \u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03c4\u03bf \u03c3\u03c0\u03b9\u03bd \u03c4\u03bf\u03c5 \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c4\u03bf \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b8\u03ad\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03ba\u03af\u03bd\u03b7\u03c3\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c4\u03bf\u03bd \u03c7\u03ce\u03c1\u03bf. \u0395\u03af\u03bd\u03b1\u03b9&#8230; <a class=\"di-continue-reading\" href=\"https:\/\/sampatzis.sites.sch.gr\/?p=150\"> 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":[14],"tags":[],"class_list":["post-150","post","type-post","status-publish","format-standard","hentry","category-14"],"_links":{"self":[{"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/150","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=150"}],"version-history":[{"count":12,"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/150\/revisions"}],"predecessor-version":[{"id":187,"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/150\/revisions\/187"}],"wp:attachment":[{"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sampatzis.sites.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}