中國暗物質(zhì)與暗能量研究5~10年展望
發(fā)布時間:2018-05-16 04:34
本文選題:暗物質(zhì) + 暗能量 ; 參考:《科學(xué)通報》2016年11期
【摘要】:暗物質(zhì)和暗能量的研究是當(dāng)前基礎(chǔ)物理研究最前沿的方向之一,突破性的重要進展將極大促進我們對物質(zhì)世界的微觀結(jié)構(gòu)以及宇宙演化的理解.國際上對暗物質(zhì)及暗能量的研究都極為重視,美國和歐洲多國都為其進行了詳細周密的規(guī)劃,開展了一系列的相關(guān)項目投資.國內(nèi)也將這方面的研究納入了中長期規(guī)劃,并認為其很可能在不久的將來實現(xiàn)革命性的突破.在過去的幾年內(nèi),我國在暗物質(zhì)直接探測方面實現(xiàn)了長足的進步,探測結(jié)果的靈敏度達到世界先進水平.在2015年7月的香山科學(xué)會議上,一批從事這方面科研以及一批感興趣的科學(xué)家討論了未來5~10年我國在暗物質(zhì)暗能量研究方面可能的規(guī)劃和布局,建議依托錦屏地下實驗室進行更大規(guī)模的暗物質(zhì)直接探測實驗,并開展衛(wèi)星暗物質(zhì)間接探測實驗,力爭在暗物質(zhì)研究方面達到世界領(lǐng)先水平.同時建議在西藏阿里地區(qū)進行宇宙微波背景輻射觀測,并通過空間站和地面望遠鏡進行深空巡天觀測,從而實現(xiàn)對暗能量的深入研究.
[Abstract]:The research of dark matter and dark energy is one of the most advanced directions in the field of basic physics. The breakthrough will greatly promote our understanding of the microstructure of the physical world and the evolution of the universe. The study of dark matter and dark energy has been paid great attention to in the world. The United States and many European countries have made detailed planning and carried out a series of related projects. Domestic research has also been incorporated into the medium-to-long-term plan, and it is believed that it is likely to achieve a revolutionary breakthrough in the near future. In the past few years, China has achieved great progress in direct detection of dark matter, and the sensitivity of the detection results has reached the advanced level in the world. At the Xiangshan Science Conference in July 2015, a group of scientists engaged in this field and a group of interested scientists discussed the possible planning and layout of dark matter dark energy research in China in the next 5 to 10 years. It is suggested that the direct detection experiment of dark matter should be carried out on a larger scale and the indirect detection experiment of satellite dark matter should be carried out by relying on the underground laboratory of Jinping in order to reach the world's leading level in the research of dark matter. It is also suggested that cosmic microwave background radiation observations be carried out in Ali area of Tibet and the deep space surveys conducted by space stations and ground-based telescopes in order to realize the in-depth study of dark energy.
【作者單位】: 上海交通大學(xué)物理與天文系;中國科學(xué)院高能物理研究所;
【分類號】:P145.9
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