琚娉㈣棰锋典锛杩挎涓瑙锛

澶翠娆″瀹瀹涓寮娉㈣浜锛杩涓娉⑩涔涓涓锛绔瑰澶у虫敞涓锛缇藉版堕211ヤ1030锛浜堕2112330锛锛缇芥骞叉寮娉㈠ぉ锛LIGO锛璐璐ｄ汉宸宸ュ㈡David Reitze瀹ｅ锛浜虹被棣娆＄存娴颁寮娉(Gravitational waves)锛寮娉㈢借В寮瀹瀹濂ョ锛浠澶╂浠璇蜂涓界瀛㈠藉澶╂稿充瀹舵ュ府╂浠В绛稿抽

寮娉㈡涔锛褰㈣薄濂芥瑙ｉㄨ

榛娲绯荤宠薄俱剧ユ锛LIGO瀹圭绔锛

寮娉㈢瀹璐ㄦ┖村集茬ㄦ浼涓涓姝㈢澶╀介绌洪寸寮诧姝ｅ姝㈢靛戒骇靛恒褰涓や釜澶╀浜哥杞跺锛瀹浠寮瀵规涓瑰绌洪寸叉堕村灏卞ソ浜哄ㄦ按姹涓ぎㄦ按姘撮㈢浼浠ユ尝ㄧ褰㈠广绫讳技锛镐缁杞ぉ浣绌洪村涔浼涓瑰浼ャ杩绉卞哄绌洪存尝ㄥ氨娉

寮娉㈠舵榛娲

句 榛娲瀵瑰ㄥ寸┖寸ゅ浼搞剧ユ锛绌胯

句 榛娲骞跺ㄥ寸┖磋ゅ浼哥炬枫绾㈣叉浼哥嚎锛叉ゅ绾裤剧ユ锛绌胯

句烘风储╁ㄣ绌胯涓涔腑瀵瑰榛娲烘剧ず褰涓や釜榛娲虹ㄤ璧凤ㄥ寸绌洪村ㄦ浜ㄥ浼琚浼革ㄥ涓浜版逛琚ゅㄥ句涓烘剧ず锛烘风储╃ㄦ浼哥嚎ゅ绾挎绀洪娲瀵圭┖寸褰卞濡浜哄浜┖寸浼搁ㄥ锛濂/浠韬灏变娌跨浼哥嚎瑰琚裤瀹规帮褰涓や釜榛娲浜哥杞瀹浠氨浼崇杩浜浼稿ゅ绾胯浆浠ㄧ┖翠腑褰㈡浜ょ浼稿ゅ炬枫杩绉炬蜂堕存╁寮ワ灏卞舰浜寮娉濡电娉甯蛋电斤寮娉浼甯蛋缁杞娲介褰涓ら榛娲稿璺绂婚甯告杩跺锛寮娉甯蛋澶ч寮胯斤浠榛娲骞躲缁榛娲浼褰㈡涓涓褰㈢澶ч娲句锋烘风储╀功涓剧ず锛堪浜骞跺娲ㄥ寸绌洪村舰娌跨绾㈢嚎瑰绌洪磋浼革娌跨绾挎瑰绌洪磋ゅ寮娉涓姝ュ甫璧伴娲介浣垮跺舰娓娓娑澶便

寮娉㈠ㄧ璇疯

寮娉㈡卞稿璁虹璁虹瑕棰瑷浣ㄧ稿璁哄100骞撮达寮娉㈤芥病琚存娴般

1974骞达缇介夯澶у胯瑰＄娉板浠瀛缃绱╃ㄤ浜尝澶榛块疯タ灏垫杩绗娆″浜涓瀵逛哥杞叉ㄧ浜胯揪30骞寸瑙娉板杩涓や釜璺绂荤跺ㄩ娓缂╃涓轰涔锛娉板冲颁寮娉灏卞ソ电娉哄甫电斤寮娉哄甫介缁杞涓灏寮娉浼浣垮瀹浠繁寮胯藉锛浠瓒瓒杩娉板瑙娴扮璺绂荤缉绮剧‘骞夸稿璁洪瑷绗锛绮惧害濂戒1%锛锛娉板缃绱琚涓烘娉㈠ㄧ瑕璇浠浠姝よ寰浜1993骞寸璇鸿灏╃瀛

LIGO 璁″锋娴寮娉㈢锛

寮娉㈡川涓┖寸褰㈠ㄤ濡寮娉板扮锛浠ㄤ涓瑰涓琚浼革ㄥ涓涓瑰涓琚ゅLIGO璁″灏辨娴绉搴LIGO涓ゆ￠胯锛镐淬姣¤胯揪4LIGO胯瀹涓搴绌虹跨ㄦ￠胯涓ゆ村34绫崇灏锛LIGO娴ㄥ╃ㄦ骞叉锛涓存娴灏涔寸璺绂汇

LIGO娴ㄤ辩寤烘浜涓ゅ骇锛浜界椤垮璺ｅ锛涓ゅ扮歌3000寮娉互浼姝ゅ涓娴寮娉㈡扮锛涓ゅ骇LIGO娴ㄦ娴颁俊堕村10姣骇堕村樊绮剧‘娴涓堕村樊浠ュ府╃绌惰纭寮娉㈠虹瑰

     LIGO娴ㄣ璇昏浠ョ板剁镐寸姣¤垮剧ユ锛LIGO瀹圭绔锛

2002骞达LIGO寤烘骞跺濮杩琛锛ㄥ跺10骞撮达LIGO娌℃娴颁璧风‘瀹寮娉浠躲涓浜绉瀛浠镐俊寮娉俊宸茬ㄤ娴版腑锛绌惰灏灏朵０涓绂汇

2015骞9寮濮锛LIGO绾хAdvanced LIGO寮濮杩琛锛骞朵2016骞1缁浜绗舵杩琛Advanced LIGO娴垫害瓒杩LIGOLIGO璁捐娴板濂虫绯诲㈠锛涔灏辨舵渤绯绘ㄧ绯诲澶х害5000涓骞村锛涓Advanced LIGO藉瑙娴10浜垮骞村涓寮娉濡寮婧冲骞剁榛娲锛Advanced LIGO娴村浠ヨ揪50浜垮骞淬绾хLIGO娴浜渚瓒杩LIGO3000ㄦ涔瑙浼拌涓锛姣ぉaLIGO浠ョ颁涓渚锛浠ュAdvanced LIGO杩琛绗灏卞寮娉瀹灞涔涓

      Advanced LIGO稿LIGO娴村欢灞涓寸灏浠ｈ〃LIGOㄥ绾у娴达娣＄传茬澶х浠ｈ〃Advanced LIGO娴淬剧ユ锛LIGO缃绔

涓轰涔寮娉㈡娴甯搁瑕锛

涓鸿灏澶уぇ寮烘浠浜瑙ｃ涓浜朵涓绉浠ュㄥ楠瀹や腑杩琛绌躲寮绌堕甯稿伴俱ㄦ浠ュ父瑙澶у伴锛骞夸稿璁烘搴骞朵俱浠充介杩澶╀杩绾垮集绛规绌跺杩浜规浠跺芥娴杈寮辩寮猴杩杩瑙涓伴娲瑙杩涓烘茬绌洪淬寮娉㈡娴灏寮涓扮绐瀛锛甯╀汉浠瑙ｇ┖存查ㄥㄦ杩绉ㄦ杩绋琚烘风储╃О浣浣ㄥ瀛绋浣夸汉浠互绮惧害瑙ｅ箍涔稿璁猴璇浼锛

锛绔圭ヤ绔绛寰寮娉涓锛宸茶浣圭锛浣锛涓界瀛㈠藉澶╂绌跺 讹浣锛杞浇璇锋敞鸿ヨ灏辨井淇″锛