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#11
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Citat:
Although people have made LIGO-type detectors since the '70s, the first large scale ones only came into operation around 2000. Our first generation of LIGO ran from 2002 to 2010. We knew that that detector didn't have a great chance at detecting signals, but we wanted experience with the technology and the engineering challenges. We searched, but we didn't find anything. But we are just now finishing up the instillation of the second generation detector. And we expect that, starting late next year, we'll be able to directly detect gravitational waves for the first time. We estimate that we'll have at least several detections per year, and that there will be some that will come in with enough signal amplitude that we'll be able to use those gravitational waves to do some very interesting astrophysics. LIGO sus LIGO jos, repeți același cuvânt ca un disc stricat dar habar nu ai cum funcționează sau despre ce este vorba. Sunt zeci de studii noi despre acest subiect „Unde gravitaționale” și tu nu ști altceva decât să dai copy/paste la acel link de pe wiki care descrie practic un experiment.
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The most astounding fact about the universe (3min) Last edited by Alin.D.Zaharia; 22.05.2014 at 12:02:32. |
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