. "\uC2DC\uADF8\uB2DB(cygnet)\uC740 \uC758\uBB38\uC758 \uC785\uC790\uB85C 25\uB144\uAC04 \uC218\uC218\uAED8\uB07C\uC600\uB2E4. \uC0C8\uB07C \uBC31\uC870, \uBBF8\uC6B4\uC624\uB9AC\uC0C8\uB07C\uB77C\uB294 \uB73B\uC774\uB2E4. \uBC31\uC870\uC790\uB9AC X-3\uC758 \uC774 \uBB3C\uCCB4\uB294 \uAC70\uB300\uD55C \uC911\uB825 \uD558\uC5D0 \uC788\uC5B4 \uCC9C\uCCB4\uBB3C\uB9AC\uD559\uC790\uB4E4\uC740 \uC5EC\uBD84\uC758 \uCC28\uC6D0\uC774 \uBB3C\uC9C8\uC5D0 \uC601\uD5A5\uC744 \uBBF8\uCE60 \uC218 \uC788\uB294 \uC870\uAC74\uC744 \uB9CC\uC871\uD560 \uAC83\uC73C\uB85C \uC5EC\uAE30\uACE0 \uC788\uB2E4. \uBC31\uC870\uC790\uB9AC\uC758 \uC774 \uBB3C\uCCB4\uC5D0\uC11C\uB294 \uC5EC\uBD84\uC758 \uCC28\uC6D0\uC5D0 \uC758\uD574 \uB4A4\uD2C0\uB9B0 \uAC83\uC73C\uB85C \uC5EC\uACA8\uC9C0\uB294 \uACE0\uC5D0\uB108\uC9C0\uC758 \uC785\uC790\uB4E4\uC774 \uBC29\uCD9C\uB418\uC5B4 \uC9C0\uAD6C\uAE4C\uC9C0 \uB3C4\uB2EC\uD55C\uB2E4. \uCC9C\uBB38\uD559\uC790\uB4E4\uC740 \uC2DC\uADF8\uB2DB(cygnets)\uB77C \uC774\uB984\uBD99\uC778 \uC774 \uACE0\uC5D0\uB108\uC9C0 \uC785\uC790\uB4E4\uC774 \uC9C0\uAD6C\uC758 \uB300\uAE30\uB97C \uD1B5\uACFC\uD558\uBA74\uC11C \uBBA4\uC628(muon)\uC73C\uB85C \uC18C\uBA78\uB418\uB294 \uAC83\uC73C\uB85C \uC5EC\uAE30\uACE0 \uC788\uB2E4. \uC2E4\uC81C\uB85C 1981\uB144 \uC774\uD6C4 \uC9C0\uD558\uC5D0 \uC124\uCE58\uB41C \uAC80\uC9C0\uAE30\uC5D0\uC11C \uBC31\uC870\uC790\uB9AC \uBC29\uD5A5\uC73C\uB85C\uBD80\uD130 \uC624\uB294 \uBBA4\uC628\uC774 \uAC04\uD5D0\uC801\uC73C\uB85C \uAC80\uCD9C\uB418\uACE0 \uC788\uB2E4. \uC0CC\uB514\uC5D0\uACE0 \uC8FC\uB9BD \uB300\uD559(San Diego State University)\uC758 \uCC9C\uCCB4\uBB3C\uB9AC\uD559\uC790\uC778 \uD504\uB9AC\uB3C4\uB9B0 \uC6E8\uBC84(Fridolin Weber)\uB294 \uBC31\uC870\uC790\uB9AC X-3\uC774 \uC5EC\uBD84\uC758 \uCC28\uC6D0\uC744 \uCC3E\uAE30\uC5D0 \uCD5C\uC801\uC774\uB77C\uACE0 \uC124\uBA85\uD55C\uB2E4. \uADF8\uB9AC\uACE0 \uBC31\uC870\uC790\uB9AC X-3\uC740 \uAC70\uB300\uD55C \uC6B0\uC8FC \uC785\uC790 \uAC00\uC18D\uAE30 \uC5ED\uD560\uC744 \uD55C\uB2E4\uACE0 \uC804\uD558\uBA74\uC11C \uC55E\uC73C\uB85C \uC2DC\uADF8\uB2DB\uC758 \uADFC\uC6D0\uC5D0 \uB300\uD55C \uB354 \uB9CE\uC740 \uC99D\uAC70\uAC00 \uD544\uC694\uD558\uB2E4\uACE0 \uB367\uBD99\uC600\uB2E4."@ko . . . "\uC2DC\uADF8\uB2DB(cygnet)\uC740 \uC758\uBB38\uC758 \uC785\uC790\uB85C 25\uB144\uAC04 \uC218\uC218\uAED8\uB07C\uC600\uB2E4. \uC0C8\uB07C \uBC31\uC870, \uBBF8\uC6B4\uC624\uB9AC\uC0C8\uB07C\uB77C\uB294 \uB73B\uC774\uB2E4. \uBC31\uC870\uC790\uB9AC X-3\uC758 \uC774 \uBB3C\uCCB4\uB294 \uAC70\uB300\uD55C \uC911\uB825 \uD558\uC5D0 \uC788\uC5B4 \uCC9C\uCCB4\uBB3C\uB9AC\uD559\uC790\uB4E4\uC740 \uC5EC\uBD84\uC758 \uCC28\uC6D0\uC774 \uBB3C\uC9C8\uC5D0 \uC601\uD5A5\uC744 \uBBF8\uCE60 \uC218 \uC788\uB294 \uC870\uAC74\uC744 \uB9CC\uC871\uD560 \uAC83\uC73C\uB85C \uC5EC\uAE30\uACE0 \uC788\uB2E4. \uBC31\uC870\uC790\uB9AC\uC758 \uC774 \uBB3C\uCCB4\uC5D0\uC11C\uB294 \uC5EC\uBD84\uC758 \uCC28\uC6D0\uC5D0 \uC758\uD574 \uB4A4\uD2C0\uB9B0 \uAC83\uC73C\uB85C \uC5EC\uACA8\uC9C0\uB294 \uACE0\uC5D0\uB108\uC9C0\uC758 \uC785\uC790\uB4E4\uC774 \uBC29\uCD9C\uB418\uC5B4 \uC9C0\uAD6C\uAE4C\uC9C0 \uB3C4\uB2EC\uD55C\uB2E4. \uCC9C\uBB38\uD559\uC790\uB4E4\uC740 \uC2DC\uADF8\uB2DB(cygnets)\uB77C \uC774\uB984\uBD99\uC778 \uC774 \uACE0\uC5D0\uB108\uC9C0 \uC785\uC790\uB4E4\uC774 \uC9C0\uAD6C\uC758 \uB300\uAE30\uB97C \uD1B5\uACFC\uD558\uBA74\uC11C \uBBA4\uC628(muon)\uC73C\uB85C \uC18C\uBA78\uB418\uB294 \uAC83\uC73C\uB85C \uC5EC\uAE30\uACE0 \uC788\uB2E4. \uC2E4\uC81C\uB85C 1981\uB144 \uC774\uD6C4 \uC9C0\uD558\uC5D0 \uC124\uCE58\uB41C \uAC80\uC9C0\uAE30\uC5D0\uC11C \uBC31\uC870\uC790\uB9AC \uBC29\uD5A5\uC73C\uB85C\uBD80\uD130 \uC624\uB294 \uBBA4\uC628\uC774 \uAC04\uD5D0\uC801\uC73C\uB85C \uAC80\uCD9C\uB418\uACE0 \uC788\uB2E4. \uD558\uC9C0\uB9CC \uC2DC\uADF8\uB2DB\uC774 \uC5B4\uB5BB\uAC8C 3\uB9CC7\uCC9C \uAD11\uB144\uC758 \uAC70\uB9AC\uB97C \uC9C0\uB098\uC624\uBA74\uC11C \uC18C\uBA78\uB418\uC9C0 \uC54A\uB294\uC9C0\uB294 \uC218\uC218\uAED8\uB07C\uB85C \uB0A8\uC544\uC788\uB2E4. \uC774 \uC218\uC218\uAED8\uB07C\uC5D0 \uB300\uD574 \uCC9C\uCCB4\uBB3C\uB9AC\uD559\uC790\uB4E4\uC740 \uC2DC\uADF8\uB2DB\uC774 \uC911\uC131\uC790\uBCC4\uC774 \uBD95\uAD34\uD558\uACE0 \uB0A8\uC740 \uAC00\uC0C1\uC758 \uBCC4\uC778 \uCFFC\uD06C \uBCC4(quark)\uB85C\uBD80\uD130 \uBC29\uCD9C\uB418\uAE30 \uB54C\uBB38\uC774\uB77C\uACE0 \uC5EC\uAE30\uACE0 \uC788\uB2E4. \uB9CC\uC57D \uCFFC\uD06C \uBCC4\uC774 \uC2A4\uD2B8\uB808\uC778\uC9C0 \uCFFC\uD06C(strange quark)\uB97C \uB9CE\uC774 \uD3EC\uD568\uD558\uACE0 \uC788\uB2E4\uBA74 \uC774\uB860\uC0C1\uC73C\uB85C \uC2DC\uADF8\uB2DB\uACFC \uAC19\uC774 \uC218\uBA85\uC774 \uAE34 \uC785\uC790\uB97C \uBC29\uCD9C\uD560 \uC218 \uC788\uAE30 \uB54C\uBB38\uC774\uB2E4. \uD558\uC9C0\uB9CC \uC774\uB7F0 \uD574\uC11D\uB3C4 \uBB38\uC81C\uAC00 \uC788\uB2E4. \uC65C\uB0D0\uD558\uBA74 \uC218\uB9CE\uC740 \uC2A4\uD2B8\uB808\uC778\uC9C0 \uCFFC\uD06C\uB294 \uBCC4\uC744 \uBE14\uB799\uD640\uB85C\uC758 \uBD95\uAD34\uB97C \uC77C\uC73C\uD0A4\uAE30 \uB54C\uBB38\uC774\uB2E4. \uAE30\uC874 \uC5F0\uAD6C\uC5D0 \uB530\uB974\uBA74 \uBA3C \uC740\uD558\uACC4\uC5D0\uC11C \uC77C\uC5B4\uB098\uB294 \uAC15\uB825\uD55C \uAC10\uB9C8\uC120 \uC12C\uAD11\uC740 \uC6D0\uC790\uD575\uC744 \uAD6C\uC131\uD558\uB294 \uC785\uC790\uB4E4\uC774 \uBD84\uD574\uB418\uC5B4 \uC788\uB294 \uCD08\uACE0\uBC00\uB3C4\uC758 \uCFFC\uD06C \uBCC4\uC5D0 \uC758\uD574 \uC0DD\uC131\uB420 \uAC00\uB2A5\uC131\uC774 \uC788\uB2E4. \uC774 \uBB38\uC81C \uD574\uACB0\uC744 \uC704\uD55C \uB2F5\uC73C\uB85C \uBC14\uB098\uD3F4\uB514(Banafoldi)\uC758 \uC5F0\uAD6C\uD300\uC740 \uB9CC\uC57D 5\uCC28\uC6D0\uC758 \uACF5\uAC04\uC774 \uACE0\uB9AC \uD615\uD0DC\uB85C \uB9D0\uB824\uC788\uB2E4\uBA74 \uC2A4\uD2B8\uB808\uC778\uC9C0 \uCFFC\uD06C\uB97C \uB9CE\uC774 \uD3EC\uD568\uD558\uB294 \uBCC4\uB3C4 \uBE14\uB799\uD640\uB85C \uBD95\uAD34\uD558\uC9C0 \uC54A\uACE0 \uC548\uC815\uC801\uC73C\uB85C \uC874\uC7AC\uD560 \uC218 \uC788\uB2E4\uACE0 \uC124\uBA85\uD55C\uB2E4. \uAC70\uC758 \uBAA8\uB4E0 \uC6B0\uC8FC\uACF5\uAC04\uC5D0\uC11C \uC774 5\uCC28\uC6D0\uC740 \uBB3C\uC9C8\uC5D0 \uC601\uD5A5\uC744 \uBBF8\uCE58\uC9C0 \uC54A\uC9C0\uB9CC \uBC31\uC870\uC790\uB9AC X-3\uACFC \uAC19\uC740 \uAC70\uB300\uD55C \uC911\uB825 \uD558\uC5D0\uC11C\uB294 \uB2E4\uB978 \uC885\uB958\uC758 \uCFFC\uD06C\uAC00 \uC2A4\uD2B8\uB808\uC778\uC9C0 \uCFFC\uD06C\uCC98\uB7FC \uAC70\uB3D9\uD560 \uC218 \uC788\uB2E4\uB294 \uAC83\uC774\uB2E4. \uC989 5\uCC28\uC6D0 \uACF5\uAC04\uC744 \uC9C0\uB098\uC624\uB294 \uCFFC\uD06C\uB294 \uC6B0\uB9AC\uAC00 \uAD00\uCE21\uD560 \uC218 \uC5C6\uB294 \uC228\uC5B4 \uC788\uB294 \uC5EC\uBD84\uC758 \uCC28\uC6D0\uC744 \uB3CC\uBA74\uC11C \uC9C4\uD589\uD558\uAE30 \uB54C\uBB38\uC5D0 \uC6B0\uB9AC\uAC00 \uAD00\uCE21\uD558\uB294 3\uCC28\uC6D0 \uACF5\uAC04\uC5D0\uC11C \uC608\uC0C1\uBCF4\uB2E4 \uB290\uB9AC\uAC8C \uC6C0\uC9C1\uC5EC \uC2A4\uD2B8\uB808\uC778\uC9C0 \uCFFC\uD06C\uCC98\uB7FC \uAC70\uB3D9\uD560 \uAC83\uC774\uB77C\uACE0 \uC5F0\uAD6C\uD300\uC758 \uD53C\uD130 \uB808\uBCA0\uC774(Peter Levai)\uB294 \uC124\uBA85\uD558\uC600\uB2E4. \uC0CC\uB514\uC5D0\uACE0 \uC8FC\uB9BD \uB300\uD559(San Diego State University)\uC758 \uCC9C\uCCB4\uBB3C\uB9AC\uD559\uC790\uC778 \uD504\uB9AC\uB3C4\uB9B0 \uC6E8\uBC84(Fridolin Weber)\uB294 \uBC31\uC870\uC790\uB9AC X-3\uC774 \uC5EC\uBD84\uC758 \uCC28\uC6D0\uC744 \uCC3E\uAE30\uC5D0 \uCD5C\uC801\uC774\uB77C\uACE0 \uC124\uBA85\uD55C\uB2E4. \uADF8\uB9AC\uACE0 \uBC31\uC870\uC790\uB9AC X-3\uC740 \uAC70\uB300\uD55C \uC6B0\uC8FC \uC785\uC790 \uAC00\uC18D\uAE30 \uC5ED\uD560\uC744 \uD55C\uB2E4\uACE0 \uC804\uD558\uBA74\uC11C \uC55E\uC73C\uB85C \uC2DC\uADF8\uB2DB\uC758 \uADFC\uC6D0\uC5D0 \uB300\uD55C \uB354 \uB9CE\uC740 \uC99D\uAC70\uAC00 \uD544\uC694\uD558\uB2E4\uACE0 \uB367\uBD99\uC600\uB2E4."@ko . . "\uC2DC\uADF8\uB2DB"@ko .