In a new development at CERN, researchers at the LHCb collaboration have determined the spin-parity of singly heavy charm ...
as this could have important implications for the origin of the primordial matter-antimatter asymmetry (the so-called 'baryon asymmetry of the universe'). Yet, it was very difficult to find ...
4 个月
Astronomy on MSNScientists discover significant ‘missing matter' in the gas between galaxy clustersThey found that normal matter (made of familiar particles like protons and neutrons, collectively called baryons) makes up ...
9 天
Live Science on MSNCould the universe ever stop expanding? New theory proposes a cosmic 'off switch'Dark energy, the mysterious phenomenon that powers the expansion of the universe, may undergo periodic 'violent transitions' ...
We think of matter as being made up from three main particles ... Hadrons fall into two types: baryons - Made up of three quarks. Protons and neutrons are both types of baryon mesons - Made ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果