Analysis on the Issue of East Financial Integration

在1997年金融危机发生后，东亚各国和地区意识到过分依赖外国的资金存在着巨大的风险。因此，为了避免对外国资金的过分依赖防止危机再次发生，东亚各国和地区通过完善金融体系，加强金融合作以推进金融一体化。 在此背景下，本文对东亚金融的一体化程度做出分析。本文对东亚各国和地区金融一体化的必要前提：东亚货币金融合作，东亚各国和地区资本市场放松管制情况、各国和地区的资本流动以及各国和地区股票及债券市场的发展进行了定性分析和描述，同时对各国投资与储蓄的相关性、各国消费者通过金融市场分散风险的程度、各国股票市场以及各国债券市场与两大国际市场间的联系，对东亚各国和地区金融市场一体化程度进行了实证分析。本文的研...East Asia has realized that it has great risk to depend on the foreign capital, after 1997 financial crisis. East Asia tried to improve the financial system and strengthen financial cooperation, so as to avoid the recurrence of financial crisis. This thesis tries to address the issue of the financial integration of East Asia. First of all, the basis of financial integration of East Asia was anal...学位：经济学博士院系专业：经济学院国际贸易系_世界经济学号：2005140292

High-efficiency deflection of high-energy protons through axial channeling in a bent crystal

Beam deflection due to axial channeling in a silicon crystal bent along the axis was observed with 400 GeV/c protons at the CERN Super Proton Synchrotron. The condition for doughnut scattering of protons by the atomic strings of the crystal was attained. Such a condition allowed one to observe a beam deflection of 50 microrad with about 30% efficiency. The contribution of hyperchanneled states of protons to the observed beam deflection was less than 2% according to simulation results

Observation of Multiple Volume Reflection of ultrarelativistic protons by a sequence of several bent silicon crystals

The interactions of 400 GeV protons with different sequences of bent silicon crystals have been investigated at the H8 beam line of the CERN Super Proton Synchrotron. The multiple volume reflection of the proton beam has been studied in detail on a five-crystal reflector measuring an angular beam deflection (52.96 ± 0.14) microrad. The efficiency was found larger than 80% for an angular acceptance at the reflector entrance of 70 microrad, with a maximal efficiency value (0.90 ± 0.01 ± 0.03