High-order harmonics generated from single and multiple molecular orbits in mid-infrared laser fields
In this paper,a brief review of inflation universe and primary gravitational wave is given.The surprisingly large value of r,the ratio of tensor to scalar density perturbations in CMB reported by BICEP2 Collaboration provides strong evidence for inflation.The data represent the first images of gra...
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| Format: | Article |
| Language: | English |
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Academic Journals Center of Shanghai Normal University
2015-08-01
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| Series: | Journal of Shanghai Normal University (Natural Sciences) |
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| Online Access: | http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/create_pdf.aspx?file_no=201504001&flag=1&year_id=2015&quarter_id=4 |