搜索结果: 1-12 共查到“国际动态 gamma”相关记录12条 . 查询时间(0.093 秒)
Help astronomers find elusive muons disguised as gamma rays
astronomers muons disguised gamma rays
2017/3/30
A new citizen science project, led by astronomers at the University of Minnesota, is asking for help from the public to identify and categorize hundreds of thousands of ring patterns within images pro...
HAWC Gamma-Ray Observatory Reveals New Look at the Very-high-energy Sky
HAWC Gamma-Ray Observatory Very-high-energy Sky
2016/4/25
The United States and Mexico constructed the High Altitude Water Cherenkov (HAWC) Gamma-Ray Observatory to observe some of the most energetic phenomena in the known universe—the aftermath wh...
Galactic center's gamma rays unlikely to originate from dark matter,evidence shows
Galactic center gamma rays dark matter
2016/2/23
Bursts of gamma rays from the center of our galaxy are not likely to be signals of dark matter but rather other astrophysical phenomena such as fast-rotating stars called millisecond pulsars, accordin...
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Highly-detailed radio-telescope images have pinpointed the locations where a stellar explosion called a nova emitted gamma rays, the most energetic form of electromagnetic waves. The discovery reveale...
Making waves in the brain-Researchers use lasers to induce gamma brain waves in mice
lasers brain waves mice oscillation cycle
2009/4/30
Scientists have studied high-frequency brain waves, known as gamma oscillations, for more than 50 years, believing them crucial to consciousness, attention, learning and memory. Now, for the first tim...
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Iowa State astrophysicists provide the eyes for new gamma ray telescope system(图)
gamma ray telescope system
2007/4/20
天文学家对Gamma射线的研究进展
天文学 Gamma射线 宇宙射线
2007/3/22
长久以来,天文学家一直不能解释从天鹅座某一区域放射出的高能量的Gamma射线。但是教育部科技发展中心2007年3月21日报道,研究学家们提出了一种神秘的射线,该射线从恒星的紫外光子核发出,并且能量增加了一万亿倍。这个例子仍然能够解释从宇宙射线到地球的高能量射线。
![](http://www.firstlight.cn/upload/imgfile/20070924d/101221a31367.gif)
European astronomers create largest-ever catalogue of gamma-ray sources in the universe(图)
gamma-ray
2007/3/15
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Gamma Theta Upsilon Inducts 19 Members During its Fall Ceremony(图)
Geographical Gamma Theta Upsilon
2006/12/21