Avtory i prava: Babak Tafreshi
(Mir noch'yu)
Perevod: Vol'nova A.A.
Poyasnenie:
Etot nebesnyi peizazh nad observatoriei Roke-de-los-Muchachos
na Kanarskom ostrove La-Pal'ma
poluchen metodom slozheniya posledovatel'nyh kadrov. Nochnoe nebo raschercheno syurrealistichnymi
cvetnymi arkami
zvezdnyh sledov.
Otrazhaya sutochnoe vrashenie Zemli vokrug svoei osi, zvezdnye
arki sami otrazhayutsya v odnom iz
dvuh 17-metrovyh mnogozerkal'nyh teleskopov
MEDZhIK.
Sam po sebe teleskop
MEDZhIK (Major Atmospheric
Gamma-ray Imaging
Cherenkov Telescope — Bol'shoi atmosfernyi gamma-detektor Cherenkovskogo izlucheniya)
prednaznachen dlya registracii
gamma-luchei, energiya fotonov kotoryh v 100 milliardov raz prevyshaet energiyu chastic
vidimogo sveta.
Kogda gamma-luchi popadayut v verhnie sloi atmosfery, oni sozdayut
atmosfernye livni iz vysokoenergichnyh chastic.
Bystraya kamera nablyudaet za mnogozerkal'noi poverhnost'yu i v detalyah registriruet mgnovennye vspyshki opticheskogo
izlucheniya, nazyvaemogo
Cherenkovskim, kotoroe
sozdaetsya etimi livnyami chastic.
Astronomy mogut ustanovit' odnoznachnuyu svyaz' mezhdu vspyshkami izlucheniya i
kosmicheskimi istochnikami
zhestkih gamma-luchei.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Publikacii s klyuchevymi slovami:
gamma ray - high energy astrophysics - gamma-izluchenie - Cherenkova-Vavilova izluchenie - astrofizika vysokih energii
Publikacii so slovami: gamma ray - high energy astrophysics - |