The discovery of gravitational waves on the Lyra plan no big impact – Sohu news cancam

The discovery of gravitational waves on the "Lyra plan" no big impact – Sohu news [Global Times reporter Fan Lingzhi Kou Jie] 11 local time, the U.S. National Science Foundation announced the first human direct detection of gravitational waves, confirms the prophecy of Einstein 100 years ago. At the same time, "the wave detection engineering plan" China local gravity also entered the public eye. Some people worry that the discovery of the United States means that China’s research in this field is "a step late", which leads to a significant reduction in research significance? Li Miao said, the United States found that gravitational waves on the "Lyra plan" was not too big effect. LIGO discovered that gravitational waves are isolated events, and other gravitational wave experiments still need to be supported. The sources of exploration in China and the United States are completely different, and the scientific research objectives are also different. The distance between China and the United States is very different. The distance between China and the United States (two satellites) is more than ten thousand kilometers, much larger than that of the United states. Gou Lijun also hold the same view. He said that the study of gravitational waves is a long-term task, for example, if the United States made a telescope, discovered a body, that we are not only by American telescope universe can? Obviously not, a study requires the joint efforts of all countries. "The main economy in the United States, Europe and Japan have plans to study gravitational waves, the day after will strengthen the research in this field." Li Miao said. The "the Atlantic issue" website 11 said the discovery of gravitational waves is more important, is that it marks the beginning of a new era of the universe: the advent of gravitational wave astronomy. The universe has thus become a much more interesting place. The article also points out that this is just the beginning. Similar sized gravitational wave observatory in Europe (which is similar to the LIGO upgrade) and Japan’s "Kagura" detection scheme will provide another two observation items, so as to form a global network of gravitational waves. Li Miao acknowledged that China is currently in the gravitational wave research and the United States and other countries there is still a gap. The first is that the research started late (the United States has studied for more than 20 years), and the second is the lack of talent pool. In view of this situation, Zhongshan University will increase personnel exchanges and technical cooperation with some famous research institutions, promote the China in gravitational wave research and development, strengthen the talent reserve, reduce and the developed countries in the gap on gravitational waves." He predicted that the gravitational wave experiments will help form on the gravitational wave astronomy, astronomical research institutions will be more and more gravitational waves. The day after will strengthen the research in this field.   美发现引力波对“天琴计划”无大影响-搜狐新闻  【环球时报记者 范凌志 蔻杰】当地时间11日,美国国家科学基金会宣布人类首次直接探测到引力波,印证了爱因斯坦100年前的预言。与此同时,中国本土引力波探测工程“天琴计划”也进入公众视线。   有人担心,美国方面的发现是否意味中国在这一领域的研究“晚了一步”,从而导致研究意义大减?李淼说,此次美国发现引力波对“天琴计划”并无太大影响。LIGO此次发现引力波是孤立事件,仍需其他引力波实验支持。中美两国探测的源完全不一样,科研目标也有所区别。中方的测距与美方差别很大,中方的测距(两颗卫星之间的距离)是十几万公里,远大于美国。苟利军也持同样看法。他说,引力波的研究是一项长期的任务,举个简单的例子,假如美国制造了一架天文望远镜,发现了一颗天体,那我们是不是只靠美国的望远镜来观测宇宙就可以了?显然不是,一项研究需要各个国家的共同努力来进行。   “美国、欧洲以及日本等主要经济体都有计划研究引力波,中方日后一定会在此领域加大研究力度。”李淼说。美国《大西洋月刊》网站11日称,发现引力波的更为重要的意义,在于它标志着宇宙研究新时代的开始:引力波天文学的到来。宇宙已经因此变成了一个有趣得多的地方。文章同时指出,这仅仅是个开端。欧洲规模相仿的引力波观测台(它正在进行与LIGO类似的升级)以及日本的“神乐”探测计划将提供另外两个观测项目,从而组成一个全球引力波网络。   李淼承认,中方目前在引力波研究方面与美国等国家还有一定差距。“第一是研究起步较晚(美国已经研究20多年),第二是人才储备不足。针对这种情况,中山大学会与一些著名研究机构加大人才交流与技术合作,促进中国在引力波研究方面的发展,在人才储备上加大力度,尽量缩小与发达国家在引力波研究方面的差距。”他预测,引力波实验日后会助力形成引力波天文学,研究引力波的天文机构将越来越多。中方日后一定会在此领域加大研究力度。  相关的主题文章: