chiropractor
发表于 2025-3-23 09:58:25
Assessment by Feedback in the On-demand Era considered (above 10.eV). It is interesting to note that in some energy intervals the first harmonic dominates and in others the second harmonic is more important..The existence of a significant anisotropy alone points towards a Galactic origin of cosmic rays in the energy interval 10.10.eV. It is
pester
发表于 2025-3-23 14:01:06
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incarcerate
发表于 2025-3-23 21:02:05
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天气
发表于 2025-3-23 23:36:58
Elias Salameh,Musa Shteiwi,Marwan Al Raggadonsequences of the existence of the strong ultra high energy γ-ray sources for other observations is analysed and possible mechanisms for the production of ultra high energy γ-rays in the sources are discussed..It is demonstrated that if the γ-rays are produced via cosmic ray interactions the source
弄污
发表于 2025-3-24 05:27:11
Supporting Online Credibility Evaluation,etic field in the ISM and the cosmic rays interact with the gas (and photon fluxes) in this medium..This paper deals with both topics..Propagation effects manifest themselves as an anisotropy in arrival directions and a review is given of anisotropy measurements and their interpretation..The status
责难
发表于 2025-3-24 07:38:23
Supporting Online Credibility Evaluation,71; Her X-1, Tananbaum et al. 1972). Today we know about two dozens of these sources with pulsational periods between 69 ms and 835 s. In most cases the X-ray source orbits an early-type star of high mass having a rather large optical luminosity. There are a few exceptions: GX1+4 is associated with
含水层
发表于 2025-3-24 12:56:09
Understanding and Measuring Credibility,s perhaps a black hole) and a low-mass (≲0.7 M.) companion filling its critical Roche lobe. Consequently, most orbital periods of these very “tight” binaries are about 1–10 hours. The objects are concentrated towards the galactic center and about ten of them are located in globular clusters; they ar
microscopic
发表于 2025-3-24 18:28:14
Understanding and Measuring Credibility,es had been detected by numerous rocket and balloon experiments. The observational situation improved dramatically when Uhuru, the first X-ray astronomy satellite, was launched in 1970. Its instruments performed the first all sky survey in X-rays. Approximately half of the 400 sources discovered by
ABOUT
发表于 2025-3-24 20:02:17
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handle
发表于 2025-3-25 00:24:48
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