Interesting Engineering on MSN2 天
ATLAS heavy collision experiment between lead ions produce top quarks
What was intriguing about these top quarks was that despite their large mass, they decay almost instantly, making it hard to ...
来自MSN4 个月
Yes, the Most Massive Particle Shows Some ‘Spooky Action At a Distance’
Discovered in 1995, the top quark is the most massive elementary particle that exists, outweighing even the Higgs boson. Because of its atypical size as compared to other quarks, scientists were ...
EurekAlert!2 年
Baryons with Up, Down, Strange and Bottom Quarks and Highest Spin (J=3/2) (IMAGE)
The CDF experiment discovered the positively charged Sigma-sub-b and the negatively charged Sigma-sub-b in both spin configurations. The graphic shows the various three-quark combinations with J=3 ...