{"id":166,"date":"2024-07-25T05:28:21","date_gmt":"2024-07-25T05:28:21","guid":{"rendered":"https:\/\/cenum.korea.ac.kr\/?page_id=166"},"modified":"2024-07-25T05:28:21","modified_gmt":"2024-07-25T05:28:21","slug":"%ec%a0%9c2%ec%84%b8%eb%b6%80-%ea%b3%bc%ec%a0%9c-%eb%b3%84%eb%82%9c%ea%b0%95%ec%9e%85%ec%9e%90%ec%9d%98-%eb%b0%9c%ea%b2%ac","status":"publish","type":"page","link":"https:\/\/cenum.korea.ac.kr\/?page_id=166","title":{"rendered":"\uc81c2\uc138\ubd80 \uacfc\uc81c: \ubcc4\ub09c\uac15\uc785\uc790\uc758 \ubc1c\uacac"},"content":{"rendered":"\n<p>\ubcc4\ub09c \uac15\uc785\uc790\ub294 \ucffc\ud06c \uc138 \uac1c\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uc911\uc785\uc790\ub098 \ucffc\ud06c\uc640 \ubc18\ucffc\ud06c\ub85c \ub418\uc5b4\uc788\ub294 \uc911\uac04\uc790\uc640\ub294 \uad6c\uc870\uc640 \uc644\uc804\ud788 \ub2e4\ub978 \uc0c8\ub85c\uc6b4 \uac15\uc785\uc790\ub2e4. \uc774 \uc911\uc5d0\uc11c \ucffc\ud06c \ub2e4\uc12f \uac1c\uac00 \ub9cc\ub4dc\ub294 \uc911\uc785\uc790\ub97c \ud39c\ud0c0\ucffc\ud06c\ub77c\uace0 \ubd80\ub974\uace0, \ucffc\ud06c \ub458, \ubc18\ucffc\ud06c \ub458\ub85c \ub418\uc5b4\uc788\ub294 \uc911\uac04\uc790\ub97c \ud14c\ud2b8\ub77c\ucffc\ud06c\ub77c\uace0 \ud55c\ub2e4. \uadf8\ub9ac\uace0 \ucffc\ud06c\uc640 \uae00\ub8e8\uc628\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uac83\uc740 \ud558\uc774\ube0c\ub9ac\ub4dc \uac15\uc785\uc790\ub77c\uace0 \ubd80\ub978\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/cenum.korea.ac.kr\/wp-content\/uploads\/2024\/07\/pentaquark-1024x576.jpg\" alt=\"\" class=\"wp-image-167\" srcset=\"https:\/\/cenum.korea.ac.kr\/wp-content\/uploads\/2024\/07\/pentaquark-1024x576.jpg 1024w, https:\/\/cenum.korea.ac.kr\/wp-content\/uploads\/2024\/07\/pentaquark-300x169.jpg 300w, https:\/\/cenum.korea.ac.kr\/wp-content\/uploads\/2024\/07\/pentaquark-768x432.jpg 768w, https:\/\/cenum.korea.ac.kr\/wp-content\/uploads\/2024\/07\/pentaquark-1536x864.jpg 1536w, https:\/\/cenum.korea.ac.kr\/wp-content\/uploads\/2024\/07\/pentaquark.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\ubb3c\uc9c8\uc774\ub780 \ubb34\uc5c7\uc778\uac00? \uc774 \uc9c8\ubb38\uc740 \uc624\ub798\uc804\ubd80\ud130 \ubb3c\ub9ac\ud559\uc790\ub4e4\uc774 \ub9c8\uc74c\uc18d\uc5d0 \ud488\uc5b4\uc628 \uc9c8\ubb38\uc774\ub2e4. \uc6b0\uc8fc\uac00 \uc2dc\uc791\ub418\uba74\uc11c \ubb3c\uc9c8\uc774 \uc5b4\ub5bb\uac8c \uc0dd\uaca8\ub0ac\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc591\uc131\uc790\uc640 \uc911\uc131\uc790\ub294 \uc5b4\ub5bb\uac8c \ud0dc\uc5b4\ub098\uc11c \uac00\ubcbc\uc6b4 \ud575\uc744 \uc774\ub8e8\uace0, \ubcc4\uc744 \ub9cc\ub4e4\uace0, \ub2e4\uc2dc \ubcc4\uc5d0\uc11c \ubb34\uac70\uc6b4 \ud575\uc744 \ub9cc\ub4e4\uace0, \uad81\uadf9\uc5d0\ub294 \uc6b0\uc8fc\uc5d0 \uc874\uc7ac\ud558\ub294 \ubaa8\ub4e0 \uc6d0\uc18c\ub97c \ub9cc\ub4e4\uac8c \ub418\uc5c8\ub294\uc9c0, \uc544\uc9c1 \ub2e4 \ubaa8\ub978\ub2e4. \uc6d0\uc18c\ub97c \uc774\ub8e8\ub294 \uc6d0\uc790\ud575 \uc18d\uc5d0\ub294 \uc591\uc131\uc790\uc640 \uc911\uc131\uc790\uac00 \uc788\ub2e4. \uadf8\ub9ac\uace0 \uc774 \uc591\uc131\uc790\uc640 \uc911\uc131\uc790\ub294 \ub2e4\uc2dc \uc138 \uac1c\uc758 \ucffc\ud06c\ub85c \uc774\ub8e8\uc5b4\uc9c4\ub2e4. \uc591\uc131\uc790\ub294 \uc704 \ucffc\ud06c \ub450 \uac1c\uc640 \uc544\ub798 \ucffc\ud06c \ud558\ub098, \uc911\uc131\uc790\ub294 \ubc18\ub300\ub85c \uc544\ub798 \ucffc\ud06c \ub450 \uac1c\uc640 \uc704 \ucffc\ud06c \ud558\ub098\ub85c \ub418\uc5b4 \uc788\ub2e4. \uc591\uc131\uc790\uc640 \uc911\uc131\uc790\ub294, \ud1b5\uce6d\ud574\uc11c \ud575\uc790\ub77c\uace0 \ubd80\ub978\ub2e4. \ud575\uc790\ub4e4 \uc0ac\uc774\uc5d0\ub294 \ud30c\uc774\uc911\uac04\uc790\uac00 \uc274 \uc0c8 \uc5c6\uc774 \uc0dd\uacbc\ub2e4\uac00 \uc5c6\uc5b4\uc9c0\uae38 \ubc18\ubcf5\ud55c\ub2e4. \uc774 \ud30c\uc774\uc911\uac04\uc790\ub294 \uc704 \ucffc\ud06c\ub098 \uc544\ub798 \ucffc\ud06c \ud558\ub098\uc640 \uc704 \ub610\ub294 \uc544\ub798 \ubc18\ucffc\ud06c \ud558\ub098\ub85c \uc774\ub8e8\uc5b4\uc9c4\ub2e4. \uadf8\ub9ac\uace0 \ud575\uc790 \uc548\uc5d0 \uc788\ub294 \ucffc\ud06c \uc0ac\uc774\uc5d0\uc11c\ub294 \ubb34\uc218\ud788 \ub9ce\uc740 \uae00\ub8e8\uc628\uc774 \uc0dd\uacbc\ub2e4\uac00 \uc5c6\uc5b4\uc84c\ub2e4 \ud558\uae30\ub97c \ub04a\uc784\uc5c6\uc774 \ub418\ud480\uc774\ud55c\ub2e4.<\/p>\n\n\n\n<p>\uc591\uc131\uc790\uac00 \uae30\ubb18\ucffc\ud06c\uc640 \ubc18 \uae30\ubb18\ucffc\ud06c\uac00 \uc0dd\uaca8\ub0a0 \uc815\ub3c4\ub85c \uc5d0\ub108\uc9c0\ub97c \ubc1b\uc73c\uba74, \ud558\uc774\ud37c\ub860\uacfc \ucf00\uc774\uc628\uc774 \uc0dd\uaca8\ub098\uae30\ub3c4 \ud558\ub294\ub370, \ud558\uc774\ud37c\ub860\ub3c4 \ub300\ubd80\ubd84\uc740 \ud575\uc790\ucc98\ub7fc \ucffc\ud06c \uc138 \uac1c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uace0, \ucf00\uc774\uc628\ub3c4 \ud30c\uc774\uc628\ucc98\ub7fc \uac00\ubcbc\uc6b4 \ucffc\ud06c \ud558\ub098\uc640 \ubc18 \ucffc\ud06c \ud558\ub098\ub85c \ub418\uc5b4\uc788\ub2e4. \uc774\ub807\uac8c \ud575\uc790\ub098 \ud30c\uc774\uc628\uc744 \ub2ee\uc740 \uc911\uc785\uc790\uc640 \uc911\uac04\uc790\ub97c \ud1b5\uce6d\ud574\uc11c\u2018\uc885\ub798\uc758 \uac15\uc785\uc790(conventional hadrons)\u2019\ub77c\uace0 \ubd80\ub978\ub2e4. 1964\ub144 2\uc6d4, \uba38\ub808\uc774 \uac94\ub9cc(Murray Gell-Mann)\uc774 Physics Letters\uc5d0 &lt;\uc911\uc785\uc790\uc640 \uc911\uac04\uc790\uc758 \uac1c\ub7b5\uc801\uc778 \ubaa8\ud615&gt;\uc774\ub77c\ub294 \uc81c\ubaa9\uc73c\ub85c \ub450 \ucabd \ubc16\uc5d0 \uc548 \ub418\uc9c0\ub9cc, \uae30\ub150\ube44\uc801\uc778 \ub17c\ubb38\uc744 \ucd9c\ud310\ud55c\ub2e4 [1]. SU(3) \uad70\uc758 \ud45c\ud604\uc5d0 \ub530\ub77c \uadf8\ub54c\uae4c\uc9c0 \ubc1c\uacac\ub41c \ud558\uc774\ud37c\ub860\uacfc \uc911\uac04\uc790\ub97c \ubd84\ub958\ud558\uc600\ub2e4. \uac94\ub9cc\uc740 \ub3d9\uc2dc\uc5d0 \uc218\ud559\uc801\uc73c\ub85c \ucffc\ud06c \ub124 \uac1c\uc640 \ubc18 \ucffc\ud06c \ud558\ub098\ub85c \ub41c \uc911\uc785\uc790\uac00 \uc874\uc7ac\ud560 \uc218\ub3c4 \uc788\uace0, \ucffc\ud06c \ub450 \uac1c\uc640 \ubc18 \ucffc\ud06c \ub450 \uac1c\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uc911\uac04\uc790\ub3c4 \uc874\uc7ac\ud560 \uc218 \uc788\ub2e4\ub294 \ub9d0\uc744 \ud588\ub2e4. \uc774 \ub2e4\uc12f \uac1c\uc758 \ucffc\ud06c\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uc911\uc785\uc790\ub97c \ud39c\ud0c0\ucffc\ud06c\ub77c\uace0 \ubd80\ub974\uace0, \ub124 \uac1c\uc758 \ucffc\ud06c\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uc911\uac04\uc790\ub97c \ud14c\ud2b8\ub77c\ucffc\ud06c\ub77c\uace0 \ubd80\ub978\ub2e4. \uc591\uc790\uc0c9\uc18c\uc5ed\ud559\uc774 \uc138\uc0c1\uc5d0 \ub098\uc628 \ub4a4\ub85c\ub294 \uae00\ub8e8\uc628\ub9cc\uc73c\ub85c \ub418\uc5b4\uc788\ub294 \uae00\ub8e8\uc628 \uacf5\uacfc \ucffc\ud06c \ub450 \uac1c\uc640 \uae00\ub8e8\uc628\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uc911\uac04\uc790, \ub610\ub294 \ucffc\ud06c \uc138 \uac1c\uc640 \uae00\ub8e8\uc628\uc774 \uc8fc\ub85c \ub4e4\uc5b4\uc788\ub294 \uc911\uc785\uc790 \uac19\uc740 \ubcc4\ub09c \ud558\uc774\ube0c\ub9ac\ub4dc \uac15\uc785\uc790(exotic hybrid hadrons)\uc758 \uc874\uc7ac\ub3c4 \uc0ac\ub78c\ub4e4\uc758 \uad00\uc2ec\uc744 \ub04c\uace0 \uc788\ub2e4.<\/p>\n\n\n\n<p>[1] M. Gell-Mann, Phys. Lett. 8, 214 (1964).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubcc4\ub09c \uac15\uc785\uc790\ub294 \ucffc\ud06c \uc138 \uac1c\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uc911\uc785\uc790\ub098 \ucffc\ud06c\uc640 \ubc18\ucffc\ud06c\ub85c \ub418\uc5b4\uc788\ub294 \uc911\uac04\uc790\uc640\ub294 \uad6c\uc870\uc640 \uc644\uc804\ud788 \ub2e4\ub978 \uc0c8\ub85c\uc6b4 \uac15\uc785\uc790\ub2e4. \uc774 \uc911\uc5d0\uc11c \ucffc\ud06c \ub2e4\uc12f \uac1c\uac00 \ub9cc\ub4dc\ub294 \uc911\uc785\uc790\ub97c \ud39c\ud0c0\ucffc\ud06c\ub77c\uace0 \ubd80\ub974\uace0, \ucffc\ud06c \ub458, \ubc18\ucffc\ud06c \ub458\ub85c \ub418\uc5b4\uc788\ub294 \uc911\uac04\uc790\ub97c \ud14c\ud2b8\ub77c\ucffc\ud06c\ub77c\uace0 \ud55c\ub2e4. \uadf8\ub9ac\uace0 \ucffc\ud06c\uc640 \uae00\ub8e8\uc628\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uac83\uc740 \ud558\uc774\ube0c\ub9ac\ub4dc \uac15\uc785\uc790\ub77c\uace0 \ubd80\ub978\ub2e4. \ubb3c\uc9c8\uc774\ub780 \ubb34\uc5c7\uc778\uac00? \uc774 \uc9c8\ubb38\uc740 \uc624\ub798\uc804\ubd80\ud130 \ubb3c\ub9ac\ud559\uc790\ub4e4\uc774 \ub9c8\uc74c\uc18d\uc5d0 \ud488\uc5b4\uc628 \uc9c8\ubb38\uc774\ub2e4. \uc6b0\uc8fc\uac00 \uc2dc\uc791\ub418\uba74\uc11c \ubb3c\uc9c8\uc774 \uc5b4\ub5bb\uac8c \uc0dd\uaca8\ub0ac\ub294\uc9c0, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-166","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cenum.korea.ac.kr\/index.php?rest_route=\/wp\/v2\/pages\/166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cenum.korea.ac.kr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cenum.korea.ac.kr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cenum.korea.ac.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cenum.korea.ac.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=166"}],"version-history":[{"count":2,"href":"https:\/\/cenum.korea.ac.kr\/index.php?rest_route=\/wp\/v2\/pages\/166\/revisions"}],"predecessor-version":[{"id":185,"href":"https:\/\/cenum.korea.ac.kr\/index.php?rest_route=\/wp\/v2\/pages\/166\/revisions\/185"}],"wp:attachment":[{"href":"https:\/\/cenum.korea.ac.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}