天文現象及活動

南韓仁濟大學於重力波之研究


亞太重力波論壇

Gravitational Wave Research in Inje University 
 
In this presentation, the speaker will introduce the activity for Gravitational Wave science in Inje University. He will summurize what they have done and the current on-going works including future works. Some detailed results for amplitude correction and eccentricity effect on gravitational wave form of inspiral cbc will be described. 
 
時間:2016.10.01(六) 11:45 ~ 12:30
地點:香港中文大學 科學館北座128室
講者:Prof. Hyung Won Lee 
語言:英語
 
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【訊息由張詠倫提供】

此活動由香港中文大學物理系主辦。

南韓國立數理學院於重力波之研究


亞太重力波論壇

Gravitational Wave Research in National Institution for Mathematical Sciences(NIMS) 
 
時間:2016.10.01(六) 10:00 ~ 10:45
地點:香港中文大學 科學館北座128室
講者:Dr. Sanghoon Oh 
語言:英語

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此活動由香港中文大學物理系主辦。

創科博覽2016 – 航天展區


國家在航天科技領域的突破發展,包括航天太空探索的最新科技探月工程、太空站。

中國自1992年9月決定以「三步走」策略實施載人航天工程以來,發展迅速,目前已成功走出第一和第二步,圓滿達到這兩步的目標,不但有能力以飛船載人進入太空,還發射了空間實驗室,和全面掌握航天員出艙活動及航天器空間交會對接技術。飛船系列以「神舟」命名,空間實驗室以「天宮」為名,而運載飛船升空的火箭系列就稱為「長征」號。

時間:
●2016.09.26(一) ~ 2016.09.30(五) 10:30 ~ 20:30
●2016.10.01(六) 10:30 ~ 17:00
地點:香港會議展覽中心3F,G展覽廳

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【訊息由張詠倫提供】

此活動由中國科學技術交流中心主辦。

台灣於重力波之研究及研製低損耗鏡面鍍膜


亞太重力波論壇

Gravitational Wave Research in Taiwan and Low-loss Coating Development at National Tsing Hua University (NTHU) 
 
In this talk, The speaker will introduce the institutes in Taiwan, personnel and their research interests on gravitational waves. Particular introduction will be given on the low-loss thin film coatings for the mirror. 
 
時間:2016.09.30(五) 14:30 ~ 15:15
地點:香港中文大學 科學館北座128室
講者:Prof. Shiuh Chao 趙煦 教授 
語言:英語
 
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【訊息由張詠倫提供】

此活動由香港中文大學物理系主辦。

日本神岡重力波探測器之現況


亞太重力波論壇

The status of KAGRA 
 
The project team completed the test run of KAGRA, named iKAGRA. After that, they started to install the cryogenic interferometer. The speaker will report the current status of KAGRA project. 
 
時間:2016.09.30(五) 15:30 ~ 16:15
地點:香港中文大學 科學館北座128室
講者:Prof. Masatake Ohashi 大橋正健 教授 
語言:英語

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【訊息由張詠倫提供】

此活動由香港中文大學物理系主辦。

愛因斯坦留給我們的禮物 – 重力波天文學


亞太重力波論壇

Public Lecture:- Einstein’s Gift to Us – Gravitational Wave Astronomy 
 
The recent discovery and measurements of gravitational waves, as first proposed by Albert Einstein 100 years ago, is not only a fundamental confirmation of the General Theory of Relativity but also opens up an exciting, new field of gravitational wave astronomy. Gravitational waves are ripples in the shape of space-time generated by accelerating masses in the universe. In this lecture the speakers will begin with the background history to how the ideas of the existence of gravitational waves developed and the kinds of astronomical events and sources that create them. They will explain how these waves have been detected through the development of high precision and low noise measurement technology and what was observed in the discovery reported earlier this year. Finally, they will try to anticipate the advances and further discoveries for this new field of astronomy in the future. 
 
時間:2016.09.30(五) 17:00 ~ 18:00
地點:香港中文大學 康本國際學術園3號演講廳
講者:
●Prof. Kip S. THRONE (2016邵逸夫天文學獎得獎者)
●Prof. Rainer WEISS (2016邵逸夫天文學獎得獎者)
語言:英語

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此活動由香港中文大學物理系主辦。

以2.5代擴展規模至第3代之激光干涉儀解雙黑洞之多寡與起源


亞太重力波論壇

Resolving the origin and population of binary black holes with 2.5 generation laser interferometers upscalable to third generation 
 
The speaker will present modelling results for ground based gravitational wave detectors in the CST time zone. A pair of 8km interferometers with fused silica test masses is shown to allow 104 to 105 BBH events per year and identification of individual host galaxies at z~ 0.1 
 
時間:2016.09.30(五) 11:45 ~ 12:30
地點:香港中文大學 科學館北座128室
講者:Prof. David Blair 
語言:英語
 
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此活動由香港中文大學物理系主辦。

從 IndIGO 到印度LIGO


亞太重力波論壇

From IndIGO to LIGO-India 
 
The IndIGO Consortium was formed in 2009 to extend the research on source modeling and data analyses of gravitational waves (GW) in India to experimental aspects. This led to LIGO-India and in parallel to the creation of a pan-Indian IndIGO participation in the LIGO Scientific Collaboration (LSC). The current status of IndIGO and LIGO-India will be summarized and potential avenues for regional collaboration on GW outlined. 
 
時間:2016.09.30(五) 10:00 ~ 10:45
地點:香港中文大學 科學館北座128室
講者:Prof. Bala Iyer 
語言:英語
 
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此活動由香港中文大學物理系主辦。

雙黑洞之動態生成


亞太重力波論壇

Dynamical Formation of Black Hole Binaries 
 
The advanced detectors of gravitational waves detected two black hole binary mergers and one candidate. Such binaries are either formed by evolution of binary systems composed of two massive stars of through dynamical processes in dense stellar systems. The speaker will focus on the dynamical scenarios originating from globular clusters. The galactic nuclei star clusters (NC) could also provide suitable environment for the dynamical binary formation, but they are likely to be much less efficient. The spin directions of individual black holes would be random for dynamical binaries. Also we expect the mass ratios of two black holes in binaries would be close to 1. Binaries composed of a black hole and a neutron star will be very rare among dynamical binaries. 
 
時間:2016.09.30(五) 11:00 ~ 11:45
地點:香港中文大學 科學館北座128室
講者:Prof. Hyung Mok Lee 
語言:英語

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【訊息由張詠倫提供】

此活動由香港中文大學物理系主辦。

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