{"id":281515,"date":"2016-11-14T15:08:02","date_gmt":"2016-11-14T20:08:02","guid":{"rendered":"https:\/\/www.rael.org\/?p=281515"},"modified":"2020-10-30T15:12:56","modified_gmt":"2020-10-30T19:12:56","slug":"it-only-takes-a-zeptosecond-scientists-measure-smallest-fragment-of-time","status":"publish","type":"post","link":"https:\/\/noproxy.rael.org\/ko\/it-only-takes-a-zeptosecond-scientists-measure-smallest-fragment-of-time\/","title":{"rendered":"It only takes a zeptosecond: Scientists measure smallest fragment of time"},"content":{"rendered":"<h5><span style=\"color: #008080\"><strong>RAEL\u2019S COMMENT:<\/strong><\/span><\/h5>\n<h5><span style=\"color: #008080\"><strong>Another stupid thinking of scientists after the \u201cmultiverse\u201d idiocy: there is no smallest fragment of time as time is also infinite, and so can be divided infinitely, like space!<\/strong><\/span><\/h5>\n<p>&nbsp;<\/p>\n<p><!--more--><\/p>\n<p>News has never happened so fast: Now scientists have now measured the smallest fragment of time ever observed. A zeptosecond (one trillionth of a billionth of a second) was used to measure an electron escaping its atom for the first time.<\/p>\n<p>A team from the Max Planck Institute of Quantum Optics in Garching, Germany, were studying Albert Einstein\u2019s photoelectric effect when they made the quicker than lightning-fast discovery,\u00a0New Scientist\u00a0reports.<\/p>\n<p>Firing ultraviolet laser pulses at a helium atom they excited its electrons. A near-infrared laser pulse was also fired at the atom, detecting an escaping electron as soon as it left the atom.<\/p>\n<p>\u201cWe can confirm this by doing statistics for a lot of measurements and calculating the statistical standard error of the mean, which in our case is 850 zeptoseconds.\u201d\u00a0physicist Marcus Ossiander, who was involved in the study, said of the quickest event ever measured.<\/p>\n<p>Before Ossiander and his team\u2019s discovery scientists were only able to observe what happened after an electron leaves an atom, never the preceding event as it happened at an unmeasurable rate of time.<\/p>\n<p>\u201cUsing this information, we can measure the time it takes the electron to change its quantum state from the very constricted, bound state around the atom to the free state,\u201d\u00a0Ossiander said.<\/p>\n<p>Martin Schultze, also involved in the study, said the discovery gave an important insight into the quantum behavior of atoms and electrons, hopefully allowing for future understanding of phenomena including superconductivity and quantum computing.<\/p>\n<p>\u201cMany things are rooted in the interactions of individual electrons, but we handle them as a collective thing. If you really want to develop a microscopic understanding of atoms, on the most basic level, you need to understand how electrons deal with each other.\u201d\u00a0he said.<\/p>\n<p><a href=\"https:\/\/www.rt.com\/viral\/366939-zeptosecond-scientists-measure-time\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"color: #0000ff\">https:\/\/www.rt.com\/viral\/366939-zeptosecond-scientists-measure-time\/<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>RAEL\u2019S COMMENT: Another stupid thinking of scientists after the \u201cmultiverse\u201d idiocy: there is no smallest fragment of time as time is also infinite, and so can be divided infinitely, like space! &nbsp;<\/p>\n","protected":false},"author":71,"featured_media":281516,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-281515","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/noproxy.rael.org\/ko\/wp-json\/wp\/v2\/posts\/281515","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/noproxy.rael.org\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/noproxy.rael.org\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/noproxy.rael.org\/ko\/wp-json\/wp\/v2\/users\/71"}],"replies":[{"embeddable":true,"href":"https:\/\/noproxy.rael.org\/ko\/wp-json\/wp\/v2\/comments?post=281515"}],"version-history":[{"count":0,"href":"https:\/\/noproxy.rael.org\/ko\/wp-json\/wp\/v2\/posts\/281515\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/noproxy.rael.org\/ko\/wp-json\/wp\/v2\/media\/281516"}],"wp:attachment":[{"href":"https:\/\/noproxy.rael.org\/ko\/wp-json\/wp\/v2\/media?parent=281515"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/noproxy.rael.org\/ko\/wp-json\/wp\/v2\/categories?post=281515"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/noproxy.rael.org\/ko\/wp-json\/wp\/v2\/tags?post=281515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}