English Dictionary

fast radio burst

名詞

広義

(astronomy) A tight band of radio-frequency waves that lasts only a millisecond, which packs the energy of millions of years of Solar output.

日本語の意味

天文学における現象で、ミリ秒程度と非常に短い時間に電波を放出する現象。放出されるエネルギーは太陽の何百万年分にも匹敵する高エネルギーの一瞬の電波バーストを示す。

The university's observatory recorded a powerful fast radio burst that carried the energy output of millions of years of the Sun.

大学の天文台は太陽の何百万年分のエネルギーに相当する強力なミリ秒級の電波パルスを観測した。

意味（1）

(astronomy) A tight band of radio-frequency waves that lasts only a millisecond, which packs the energy of millions of years of Solar output.

This would confirm a cosmological origin of the fast radio burst, although this was disputed because the afterglow could also be caused by conventional AGN activity.

意味（2）

(by extension) An instance of one of the phenomena which generate such a burst.

意味（3）

(by extension) An object from which the phenomenon occurs.

fast radio bursts （ plural ）