| Charm quark (18) |  |
| Down quark (8) | |
| Quark (119) | |
| Up quark (10) | |
| Charm quark (18) | |
| Down quark (8) | |
| Quark (119) | |
| Up quark (10) | |
The researchers concluded that that was the mass of a fleeting"charmonium"pentaquark containing two up quarks, one down quark, one charm quark,
-and p+mesons contain respectively a bottom antiquark and a strange quark a charm antiquark and an up quark an up antiquark and a strange quark and a down antiquark and an up quark.
and conclude that they can only be explained by pentaquark states says LHCB physicist Tomasz Skwarnicki of Syracuse University. ore precisely the states must be formed of two up quarks,
''More precisely the states must be formed of two up quarks, one down quark, one charm quark and one anti-charm quark.'
the team concluded that these intermediate particles were made pentaquarks up of two up quarks, one down quark, one charm quark and one anti-charm quark.
whose research group was a leader in the analysis."More precisely the states must be formed of two up quarks, one down quark, one charm quark and one anti-charm quark."
The exotic pentaquarks they observed are made up of two up quarks, one down quark, one charm quark and one anti-charm quark.
"More precisely, the states must be formed of two up quarks, one down quark, one charm quark, and one anti-charm quark,"said LHCB physicist Tomasz Skwarnicki.
whose research group was a leader in the analysis. ore precisely the states must be formed of two up quarks, one down quark, one charm quark and one anti-charm quark.
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