{"id":312,"date":"2021-11-14T17:18:50","date_gmt":"2021-11-14T17:18:50","guid":{"rendered":"https:\/\/belle2.ijs.si\/public\/?page_id=312"},"modified":"2023-10-29T13:11:23","modified_gmt":"2023-10-29T13:11:23","slug":"practice","status":"publish","type":"page","link":"https:\/\/belle2.ijs.si\/public\/home\/quark-colors\/practice\/","title":{"rendered":"Practice Task: Try it out!"},"content":{"rendered":"\n<p>In the following events the annihilation of one electron and one positron in the SuperKEKB produced one particle-antiparticle-pair.<\/p>\n\n\n\n<p>Try to find out and understand what kind of events all of these are by following the event-identification-flowchart below. When in doubt, try looking again at the <a href=\"https:\/\/belle2.ijs.si\/public\/home\/quark-colors\/examples\/\">example events<\/a>. To check your conclusion, simply click &#8220;event 1&#8221; &#8211; &#8220;12&#8221;. for a better resolution you can also look at all the practice tasks combined in one PDF.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"https:\/\/belle2.ijs.si\/public\/wp-content\/uploads\/2022\/01\/flowchart_eng-1024x575.png\" alt=\"\" class=\"wp-image-425\" srcset=\"https:\/\/belle2.ijs.si\/public\/wp-content\/uploads\/2022\/01\/flowchart_eng-1024x575.png 1024w, https:\/\/belle2.ijs.si\/public\/wp-content\/uploads\/2022\/01\/flowchart_eng-300x169.png 300w, https:\/\/belle2.ijs.si\/public\/wp-content\/uploads\/2022\/01\/flowchart_eng-768x431.png 768w, https:\/\/belle2.ijs.si\/public\/wp-content\/uploads\/2022\/01\/flowchart_eng.png 1440w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/belle2.ijs.si\/public\/wp-content\/uploads\/2022\/01\/practice_task_eng-1.pdf\">Practice events (PDF)<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSfZuA9VxWoul6pj2nGPrC423Ic_e6M4JXwnu8q-9YLsk03fUg\/viewform?usp=sf_link\" data-type=\"URL\" data-id=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSfZuA9VxWoul6pj2nGPrC423Ic_e6M4JXwnu8q-9YLsk03fUg\/viewform?usp=sf_link\" target=\"_blank\">Event 1<\/a><\/li><li><a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLScjmGjvnowPay6yhfyPiTX2UrHrfZ2GEryO02cKbbxWHEG_Gg\/viewform?usp=sf_link\">Event 2<\/a><\/li><li><a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSdXYWYSJU-31HsbJMNhJtwea_GBDGhljPbaMgH8uHLKKg16Eg\/viewform?usp=sf_link\">Event 3<\/a><\/li><li><a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLScsBhoPAhKTVTp-Uu6zTcDAOq7MSHTRayL9w9z7tXZ_goKO0w\/viewform?usp=sf_link\">Event 4<\/a><\/li><li><a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSc0tA8W1aX3RgDcWINy1PdFBCTfDrNsSbU6COs4nkncqOWGkg\/viewform?usp=sf_link\">Event 5<\/a><\/li><li><a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSfLejSpf9JbMxJMuFuk2DvQkN0JVPGuoewEG-wBziKeMolilA\/viewform?usp=sf_link\">Event 6<\/a><\/li><li><a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLScM17B4gII1ydeFXAuk6wSEF5a7eZ8Lh0f5mql5h_vh02e7GQ\/viewform?usp=sf_link\">Event 7<\/a><\/li><li><a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLScWlqR1y62FJ-7Dgs3FeZ_nEAZqJqXCgi4aKFl5VeL8lL9V_A\/viewform?usp=sf_link\">Event 8<\/a><\/li><li><a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSeop9SD02X01KMYuoQdPfiEY7xS6d0ONN4dSF-DjPr5RUEz0Q\/viewform?usp=sf_link\">Event 9<\/a><\/li><li><a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLScs6QjcWZkwEJ_d5VXi6FsBKuGYUdfZq8qb1vZFIsjy-5CqvA\/viewform?usp=sf_link\">Event 10<\/a><\/li><li><a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSdUiMtZosamLYeGLDXmif4RswOUb5jLdn8p8laWnwvHGZ4-9A\/viewform?usp=sf_link\">Event 11<\/a><\/li><li><a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSeWMKxcUuy0KKuvMrMckCi2-bI6VmCRbsbiLXda9hgtIyJROA\/viewform?usp=sf_link\">Event 12<\/a><\/li><\/ul>\n\n\n\n<p>After successfully identifying all practice events, you are ready to start the <a href=\"https:\/\/belle2.ijs.si\/public\/home\/quark-colors\/analysis\/\">main task<\/a>. Here, the number of color charges of the strong interaction, that can be carried by a quark, is measured experimentally by you.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the following events the annihilation of one electron and one positron in the SuperKEKB produced one particle-antiparticle-pair. Try to find out and understand what kind of events all of these are by following the event-identification-flowchart below. When in doubt, try looking again at the example events. To check your conclusion, simply click &#8220;event 1&#8221; [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"parent":295,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-312","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/belle2.ijs.si\/public\/wp-json\/wp\/v2\/pages\/312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/belle2.ijs.si\/public\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/belle2.ijs.si\/public\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/belle2.ijs.si\/public\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/belle2.ijs.si\/public\/wp-json\/wp\/v2\/comments?post=312"}],"version-history":[{"count":7,"href":"https:\/\/belle2.ijs.si\/public\/wp-json\/wp\/v2\/pages\/312\/revisions"}],"predecessor-version":[{"id":484,"href":"https:\/\/belle2.ijs.si\/public\/wp-json\/wp\/v2\/pages\/312\/revisions\/484"}],"up":[{"embeddable":true,"href":"https:\/\/belle2.ijs.si\/public\/wp-json\/wp\/v2\/pages\/295"}],"wp:attachment":[{"href":"https:\/\/belle2.ijs.si\/public\/wp-json\/wp\/v2\/media?parent=312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}