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Meaning of Greisen-Zatsepin-Kuzmin mechanism | Babel Free

Noun CEFR B2

Definitions

A theoretical upper limit on the energies of ultra-high-energy cosmic rays based on interactions with the cosmic microwave background.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

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