and in galaxy clusters. What is it ???
If the answer is Super Symmetric Particles,
How can we find it? LHC !!
中国科学院高能物理研究所, 黄光顺
北京, 2002. 5. 19.
The Second Dark Matter problem: The dark matter seems to make up only 30-50% of the critical density This may be linked with observations of a possible accelerating expansion of the universe at large distances.
中国科学院高能物理研究所, 黄光顺
北京, 2002. 5. 19.
Will the Expansion ever stop ?
Inflation predicts a flat universe. This means that the Density of Matter and Energy equals the so called critical density
她始终处于科学的前沿。 她总结出的“标准模型”是物理的基础。 她把人们的认识水平推进到 10 –19 米。
中国科学院高能物理研究所, 黄光顺
北京, 2002. 5. 19.
Large structures and Orders of Magnitude
地
10 7 m
球
(10000000米)
中国科学院高能物理研究所, 黄光顺
北京, 2002. 5. 19.