Results 101 to 110 of about 84,925 (237)

The Effective Baryon–Baryon Potential with Configuration Mixing in Quark Models

open access: yesUniverse
The effective baryon–baryon potential can be derived in the framework of the quark model. The configurations with different quark spatial distributions are mixed naturally when two baryons get close. The effect of configuration mixing in the chiral quark
Xinmei Zhu, Hongxia Huang, Jialun Ping
doaj   +1 more source

Cluster production and the pomeron in meson-baryon and baryon-baryon collisions

open access: yesPhysics Letters B, 1975
Abstract The bare pomeron in models based on duality diagrams is found to contribute very differently at low energies to pp and Kp total cross-sections. A simple quantitative comparison of these cross-sections is found to be consistent with phenomenological cluster production models.
openaire   +2 more sources

Baryons on the lattice

open access: yesNuclear Physics A, 2005
I comment on progress of lattice QCD techniques and calculations. Recent results on pentaquark masses as well as of the spectrum of excited baryons are summarizned and interpreted. The present state of calculations of quantities related to the nucleon structure and of electromagnetic transition form factors is surveyed.
openaire   +3 more sources

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