Radiation belt

Japanese: 放射線帯 - ほうしゃせんたい(英語表記)radiation belt
Radiation belt
A general term for a group of high-energy particles that are almost constantly trapped in the Earth's magnetic field, existing in a region extending from an altitude of about 1,000 km to a geocentric distance of about 10R E (R E is the Earth's radius) (Figure). Their existence was revealed by a group led by James Alfred Van Allen through observations from early artificial satellites such as Explorer 1, Explorer 2, Explorer 3, and Pioneer 4, the first American artificial satellites launched in 1958, so they are also called the Van Allen belts.

Source: Heibonsha World Encyclopedia, 2nd Edition Information

Japanese:
地球磁場にほぼ定常的に捕捉されたエネルギーの高い粒子群の総称で,約1000kmの高度から地心距離約10RE(REは地球半径)にわたる領域に存在する(図)。1958年に打ち上げられたアメリカの最初の人工衛星エクスプローラー1号から3号,パイオニア3,4号などの初期の人工衛星観測により,バン・アレンJames Alfred Van Allenのグループがその存在を明らかにしたので,バン・アレン帯とも呼ばれている。

出典 株式会社平凡社世界大百科事典 第2版について 情報

<<:  Radiation testing -

>>:  Biological effect of radiations

Cut
Cut
Blog    

Recommend

Mental triangle - Mental triangle

…In English, this part is called chin, but in Jap...

Empathic Understanding

...We are moved by the experiences of others and ...

Kasanezuka - A pile of mounds

...Yuten was a high priest who was devoted to the...

Esaki - Esaki

This is the former area of ​​the northeastern part...

Ewha Women's University

A private Christian women's university in Seou...

Coeducational - danjokyougaku

Boys and girls study in the same school and in th...

Hou Fang Yi - Kouhouiki

He was the first Chinese literary figure in the l...

Unsettled - Unsettled

...a tribe living in the tropical lowlands of the...

remains

A full-scale mystery (1991) by American author Aar...

Abnormal day - Ijyoubi

...And this was named Singularität, or singularit...

Hyoko Lake

This artificial lake is located in Agano City, Ni...

Supernumerary chromosome

...In contrast, homologous chromosomes that do no...

Jacobus Cornelius Kapteyn

Dutch astronomer. Born in Barneveld, he studied a...

Witt

Dutch politician. Also known as De With. Born into...

Urokogi - Urokogi

…A genus of extinct ferns in the Club moss family...