High Energy Physics - PhenomenologyAstrophysics - High Energy Astrophysical PhenomenaThe Sun is a main source of high energy neutrinos. These neutrinos appear as secondary particles after the Sun absorbs high-energy cosmic rays, that find there a low-density environment (much thinner than our ...
H., The Study of Elementary Particles by the Photographic Method, 423 (Pergamon Press, London, 1959). Google Scholar Download references Author information Authors and Affiliations Tata institute of Fundamental Research, Bombay R. R. DANIEL, GEORGE JOSEPH, P. J. LAVAKARE & R. SUNDERRAJAN ...
A potential flux of high-energy neutrinos from the annihilation of dark matter particles trapped within the Sun has been exploited to place indirect limits on particle dark matter. In most models, the dark matter interacts weakly, but the possibility of a dark matter particle with a large cross...
Cosmic rays are high - energy particles that come from outer space. They can ___ affect the Earth's magnetic field. A. significantly B. signify C. significant D. significance 相关知识点: 试题来源: 解析 A。解析:本题考查词性。这里需要一个副词来修饰动词“affect”。B选项“signify”是动词,...
There must be some kind of magnetic engine that is shooting these particles out with such impressive energy. There's a mystery here and also an opportunity. If we can figure out how the sun generates such high energy photons, maybe other stars are doing the same thing" ...
Nature of the high-energy particles from Cygnus X-3 来自 ResearchGate 喜欢 0 阅读量: 30 作者:A Dar,JJ Lord,RJ Wilkes 摘要: If the published experimental results on both air showers and underground muons generated by particles from Cygnus X-3 are correct, then these particles cannot be any...
"The Sun emits low-energy cosmic ray particles that are detected here on Earth, but they are nowhere near as high energy as the particles detected at the Auger Observatory," Snow said. "The particles we detect are so energetic they have to come from astrophysical phenomena that are extremely...
Researchers have detected one of the highest-energy particles ever falling to Earth. Cosmic rays are high-energy particles that come from sources in spacesuch as the sun, but this recent detection is more powerful than anything that can be explained by known sources in our galaxy or even beyon...
High-energy astrophysics is the study of the processes that occur within stars, black holes and supernovae. These processes can be monitored by measuring the high-energy electromagnetic radiation and particles that they emit including x-rays, ultraviolet light and gamma rays. These observations are...
摘要: Bombardmert of mice with protons of 2 Bev energy produces the short- lived radionuclides of carbon, nitrogen, and oxygen. The gamma eraission from decay of these isotopes (positron emission) can be measured and serves as a quantitative measure of total proton dose. (auth)...