So these monopoles could well turn up in our particle acceleratorsor in the decay products of cosmic ray collisions in the upper atmosphere.

所以这些单极在粒子加速器里或者在高空大气宇宙射线的碰撞过程中可能会被找到。

youdao

Pairs of protons and antiprotons are also directly produced in the cosmic ray collisions with the atmosphere.

宇宙射线撞击大气时，也会直接产生成对的质子和反质子。

youdao

Some, however, are the result of collisions between cosmic rays and the gases of the upper atmosphere.

但有一些则是宇宙射线和外层大气碰撞的结果。

youdao

The probe entered a special low-altitude orbit for about five months to allow the GRAND instrument to analyze emissions from Vesta's surface that result from collisions between cosmic ray particles and elements in the asteroid's dirt.

MSN: Surprisingly, giant asteroid Vesta covered in hydrogen

Collisions between the cosmic rays and the slower-moving protons that exist in the gas and the dust around a supernova should produce subatomic particles called neutral pions.

BBC: Cosmic rays: Fermi telescope settles mystery of origin

In 1966 Kenneth Greisen, Vadim Kuzmin and Georgiy Zatsepin showed that high-energy charged particles (cosmic rays are mostly atomic nuclei, and thus positively charged) should be slowed by collisions with the photons of the cosmic microwave background (radiation left over from the Big Bang that permeates all space).

ECONOMIST: Cosmic rays: They came from outer space | The