n.反中性子

The nuclide chart involves electron, positron, antiproton, antineutron, photon to exhibit the symmetry of mass and charge ideally. 該核素圖將電子、正電子、反質(zhì)子、反中子和光子收錄在內(nèi)，完美地表現(xiàn)了質(zhì)量和電荷的對稱性。

antineutron reaction 反中子反應(yīng)

3.Scientists in 1995 succeeded in producing anti-atoms of hydrogen, and also anti-deuteron nuclei, made out of an antiproton and an antineutron, but not yet more complex antimatter. 科學(xué)家在1995年成功生產(chǎn)了氫的反原子,以及反氘核核子,由一個反質(zhì)子和一個反中子生成,僅僅還不能是更為復(fù)雜的反物質(zhì)。