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- Fredriksson, Sverker, et al.
(författare)
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A new diquark model for deep inelastic structure functions
- 1982
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Ingår i: Zeitschrift für Physik C Particles and Fields. - 0170-9739 .- 1431-5858. ; 14:1, s. 35-39
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Tidskriftsartikel (refereegranskat)abstract
- The bulk of data from deep inelasticep, eD, μp, μN, νp and νN scattering is fitted with a new diquark model of nucleons. The proton is found to be mostly in au(ud) 0 state, where the (ud)0 diquark has spin and isospin zero. There is hence no trace ofSU(6) symmetry among diquarks in nucleons.
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2. |
- Fredriksson, Sverker, et al.
(författare)
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A new indication of diquarks in baryons
- 1982
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Ingår i: Zeitschrift für Physik C Particles and Fields. - 0170-9739 .- 1431-5858. ; 14:1, s. 41-46
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Tidskriftsartikel (refereegranskat)abstract
- In data from 100 GeV/c p d, 200 GeV/cpd and 200 GeV/cπ - d collisions there is evidence that the probability for a double-collisiondecreases slowly with increasing number of hadrons produced in the first projectile-nucleon collision. We argue that the presence of diquarks in baryons is the only plausible explanation of such an effect.
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6. |
- Fredriksson, Sverker, et al.
(författare)
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The diquark deuteron
- 1982
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Ingår i: Physical Review Letters. - 0031-9007 .- 1079-7114. ; 48:1, s. 14-16
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Tidskriftsartikel (refereegranskat)abstract
- It is speculated that an almost stable state of hadronic and nuclear matter can be built from diquarks. It is suggested that this alternative form of matter has already revealed itself in existing experimental data in the form of a diquark "deuteron" with JP=0- and with several other anomalous properties.
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