Normal proton or neutron is a triquark (comprised of 3 quarks)
Physicists theorize that there exist oddball particles comprised of 6 quarks that could be stable & also explain dark matter, if they exist.
These 6 quark particles are known as hexaquarks but some have also referred to them as sexaquarks. One is from Greek & other from Latin. I don't know which is which (its all greek & latin to me)
A Deuterium nucleus (proton + neutron) has 6 quarks in total but it has a net positive charge. So it is not a dark matter candidate
https://www.tweaktown.com/news/7106...cience-may-have-just-been-answered/index.html
https://www.livescience.com/sexquarks-could-explain-dark-matter.html
Physicists theorize that there exist oddball particles comprised of 6 quarks that could be stable & also explain dark matter, if they exist.
These 6 quark particles are known as hexaquarks but some have also referred to them as sexaquarks. One is from Greek & other from Latin. I don't know which is which (its all greek & latin to me)
A Deuterium nucleus (proton + neutron) has 6 quarks in total but it has a net positive charge. So it is not a dark matter candidate
https://www.tweaktown.com/news/7106...cience-may-have-just-been-answered/index.html
https://www.livescience.com/sexquarks-could-explain-dark-matter.html