China’s gravitational wave detection space Tai Chi – Sohu news-innawoods

Home / China’s gravitational wave detection space Tai Chi – Sohu news-innawoods

China’s gravitational wave space exploration "Tai Chi" – Sohu news gravitational wave. The figure of Taiji is very similar to the gravitational wave double black hole image. As one of the most important members of the gravitational wave team, Luo Jialun (the first row right one) participated in a news conference on 11 th. The discovery of gravitational waves in the United States played a prelude, and the future of space exploration will also play a symphony. Yesterday, the Chinese Academy of Sciences announced China’s Taiji plan for space gravitational waves". According to one of the proposals, China will launch three satellites of gravitational wave exploration satellites before and after 2033. According to the two academicians of the Chinese Academy of Sciences, the space gravitational wave survey was included in the space planning of the Chinese Academy of Sciences in 2050. In 2008, sponsored by CAS, several research institutes of CAS and institutions of higher learning abroad participated in the establishment of the Chinese Academy of Sciences space gravity wave exploration demonstration group, and began to plan the development roadmap of China’s space gravitational wave exploration in the next few decades. At present, Chinese Academy of Sciences academicians Hu Wenrui, Wu Yueliang as the chief scientist of the "space Taiji plan" working group, in the theory of gravitational wave source and exploration research and satellite technology research has made many progress. "Tai Chi" originated from the beginning of all things. 100 years ago, Einstein put forward the prediction of the existence of gravitational waves shortly after the creation of general relativity. For centuries, scientists from all over the world have made great efforts to find gravitational waves. In February 11th, the U.S. Laser Interferometer Gravitational Wave Observatory (LIGO) announced the first direct detection of gravitational waves. "LIGO’s success has implications for global space gravity wave detection and research, but it’s just a prelude," Hu Wenrui, a member of the Chinese Academy of Sciences, said, "space gravitational wave detection is like a symphony, and the main part hasn’t started yet." Why was this program called Tai Chi? Hu Wenrui explained that, in accordance with China’s universal view, everything began to be "Tai Chi", exploring the original gravitational waves is to study the origin of the universe, and the Taiji Figure is very similar to the double black hole image. Taiji plan is a Sino EU cooperation plan, "China’s current technical capacity and international advanced level there is still a certain gap, this gap can be made up by international cooperation."." Hu Wenrui said that the Tai Chi plan working group has established a wide range of contacts with international counterparts. According to the introduction, Taiji plan is an international cooperation plan between China and Europe. It has two plans. Program I is a feasibility report to participate in bilateral cooperation in the autumn of this year by participating in the European Space Agency’s "eLISA" bilateral cooperation program. II is a group of Chinese satellites consists of three satellites in the equilateral triangle at the top of the gravitational wave detection in 2033, with the eLISA satellite group also launched around 2035 the travel in space, to detect low-frequency gravitational waves, complement each other and test results. In addition to the Chinese Academy of Sciences proposed "Taiji space plan", Chinese gravitational wave detection program also includes experimental program led by Ali led by Zhongshan University and the Chinese Academy of Sciences "the plan" high-energy physics research "". Beijing morning news reporter Han Na

我国探测引力波空间打“太极”-搜狐新闻 引力波。 太极的图形与引力波双黑洞形象很相似。 作为发现引力波团队的重要成员之一,罗家伦(第一排右一)参加了11日的新闻发布会。   美国发现宇宙引力波奏响了序曲,未来的空间探测还将演奏出交响乐。昨天,中国科学院对外公布我国空间引力波探测“太极计划”。按照其中的一个方案,中国在2033年前后将发射三颗卫星组成的引力波探测星组。   中科院两院士领衔   据介绍,空间引力波探测被列入了中科院制订的空间2050年规划。2008年由中科院发起,中科院多个研究所及院外高校科研单位共同参与,成立了中国科学院空间引力波探测论证组,开始规划中国空间引力波探测在未来数十年内的发展路线图。目前已形成中科院院士胡文瑞、吴岳良为首席科学家的“空间太极计划”工作组,在引力波源的理论及探测研究和卫星技术研究上取得了诸多进展。   “太极”源于万物之始   100年前,爱因斯坦在创立了广义相对论后不久就提出了引力波存在预言。百年来,世界各国科学家为寻找引力波付出了巨大努力。今年2月11日,美国“激光干涉引力波天文台”(LIGO)宣布第一次直接探测到引力波。   “LIGO的成功对于全球空间引力波探测与研究都具有启示作用,但只是奏响了序曲”,在中国科学院院士胡文瑞看来,“空间引力波探测就像是一出交响乐,主调部分还没开始。”   这一计划缘何起名“太极”?胡文瑞解释道,按照中国的宇宙观,万物开始是“太极”,探测原初引力波就是研究宇宙的起源,而太极的图形与双黑洞形象很相似。   太极计划是中欧合作计划   “中国目前的技术能力与国际先进水平还有一定的差距,这种差距可以通过国际合作得到一定的弥补。”胡文瑞说,目前太极计划工作组与国际同行已建立了广泛联系。据介绍,“太极计划”是一个中欧合作的国际合作计划,它有两个方案。方案I是参加欧洲空间局名为“eLISA”的双边合作计划,今年秋天完成双边合作的可行性报告。方案II是中国在2033年发射一组由位于等边三角形顶端三颗卫星组成的引力波探测卫星组,与2035年左右发射的eLISA卫星组同时邀游太空,进行低频引力波探测,互相补充和检验测量结果。   除了中科院提出的“空间太极计划”,中国引力波探测计划还包括中山大学领衔的“天琴计划”和中科院高能物理研究所主导的“阿里实验计划”。   北京晨报记者 韩娜相关的主题文章: