Here’s a layperson’s explanation of how to make a beam of neutrinos, roughly speaking (the details depend on the individual experimental facility.) (more…)
Here’s a layperson’s explanation of how to make a beam of neutrinos, roughly speaking (the details depend on the individual experimental facility.) (more…)
ON September 23, 2011
Supernovas are some of nature’s most common and powerful nuclear bombs. They are also among the most useful for particle physicists and astrophysicists alike. [The last quarter of this post, on the OPERA experiment’s claim of light traveling slower than neutrinos, has been updated a couple of times, in obvious italicized remarks, in response to some very useful comments.] (more…)
ON September 20, 2011
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