Download the fantastic book titled The Ratio of Microwaves to X Rays in Solar Flares written by National Aeronautics and Space Adm Nasa, available in its entirety in both PDF and EPUB formats for online reading. This page includes a concise summary, a preview of the book cover, and detailed information about "The Ratio of Microwaves to X Rays in Solar Flares", which was released on 18 October 2018. We suggest perusing the summary before initiating your download. This book is a top selection for enthusiasts of the genre.
Summary of The Ratio of Microwaves to X Rays in Solar Flares by National Aeronautics and Space Adm Nasa PDF
The expected ratio of synchrotron microwave radiation to bremsstrahlung X-rays for thick target, thin target, and multithermal solar flare models is calculated. The calculations take into account the variation of the microwave to X-ray ratio with X-ray spectral index. The theoretical results are compared with observed ratios of a sample of 51 solar flares with well known spectral index. From this it is concluded that the nonthermal thick target model with a loop length of and order of 10 to the 9th power cm and a magnetic field of 500 + or - 200 G provides the best fit to the data. The thin target and multithermal models require unreasonably large density or pressure and/or low magnetic field to match the data. Lu, Edward T. and Petrosian, Vahe Unspecified Center NSF ATM-87-05084; NSG-7092...
Detail About The Ratio of Microwaves to X Rays in Solar Flares PDF
- Author : National Aeronautics and Space Adm Nasa
- Publisher : Anonim
- Genre :
- Total Pages : 26 pages
- ISBN : 9781728893570
- Release Date : 18 October 2018
- PDF File Size : 11,9 Mb
- Language : English
- Rating : 4/5 from 21 reviews
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