表脸 发表于 2025-3-24 01:04:25

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杀菌剂 发表于 2025-3-24 04:41:00

Stars and Cosmic Rays,th cool stars: protons, antiprotons, γ-rays, neutrinos, but also X-rays (> keV) and nuclear γ-ray lines. In spite of these differences, common features between hot and cool stars as regards their connection with cosmic rays are singled out.

debase 发表于 2025-3-24 08:46:35

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Calculus 发表于 2025-3-24 12:54:29

Hadron and Muon Components in Photon Shower at 1015 eV, muons (Eµ > 500 GeV) in events generated by primary photons of very high energy. The calculated lateral distributions of muons with Eµ > 5 G and Eµ > 2 GeV in gamma-initiated showers predict a ≳ 8 ÷ 10 times lower density of the muon flux in comparison with the one in showers from primary protons or nuclei.

率直 发表于 2025-3-24 15:30:41

,Monopoles, Muons, Neutrinos, and Cygnus X−3,y data, in coincidence with the underground detector, since July of 1985. We describe the initial surface-underground data, and discuss the experiments to search for magnetic monopoles at the level of the Parker limit, neutrinos, and high energy cosmic ray air showers with these instruments and with a new atmospheric Cerenkov detector.

infatuation 发表于 2025-3-24 21:40:16

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Androgen 发表于 2025-3-25 00:25:59

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craven 发表于 2025-3-25 04:51:27

Current Issues in Macroeconomics. Measurements from Haverah Park (northern hemisphere) and Sydney (southern hemisphere) are consistent in energy spectrum and anisotropy in the common sky area. Events with energy above 5×10. eV are largely of extragalactic origin. Several particles arrive preferentialy from the general direction of

hypnotic 发表于 2025-3-25 08:51:43

Current Issues in Maritime Economics bulk of the cosmic-ray nuclei originate in F to M stars appears to be independently supported by studies of stellar outer atmospheres and activity. We review our current knowledge on “solarlike activity” and its relation with stellar parameters at various locations of the Hertzsprung-Russell diagra

alcohol-abuse 发表于 2025-3-25 14:20:52

Current Issues in Microeconomicsouds: they excite giant HII regions, inside which they create large wind cavities. The possibility of particle acceleration by wind shocks then allows to introduce the concept of thick cosmic-ray sources. The high-energy particles generated by such sources are very different from those associated wi
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查看完整版本: Titlebook: Genesis and Propagation of Cosmic Rays; Maurice M. Shapiro (Director of the School, Co-Dir Book 1988 D. Reidel Publishing Company, Dordrec