澄清 发表于 2025-3-25 06:02:23
The Spectrum of Baryonic States,mmetry holds for the quark-quark interaction, so that the baryonic states may also be classified by the SU(6) representation to which they belong. The SU(6) representations to which the three-quark system can belong are ., ., and . dimensional; these may also be characterized by their permutation symmetry, this being S, M and A, in turn.Anterior 发表于 2025-3-25 10:07:47
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Current Quarks and Constituent-Classification Quarks: Some Questions and Ideas,ituent and current quark approaches to resonance excitation. Particular attention is given to current algebra constraints, angular momentum in the nucleon, the x → 1 behaviour of inelastic electroproduction, ψ production and radiative decays.协奏曲 发表于 2025-3-25 18:11:15
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J. S. Bell,H. RueggA dynamic model of the firm has been worked out, which pays special attention to a delayed adjustment of employment, investment, and the production technology. Market disequilibrium is introduced by allowing for a sluggish adjustment of wages and prices with respect to disequilibrium situations. InAmnesty 发表于 2025-3-26 14:08:30
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F. E. Closendustry involved with dynamic materials failure.Dynamic Failure of Materials and Structures discusses the topic of dynamic loadings and their effect on material and structural failure. Since dynamic loading problems are very difficult as compared to their static counterpart, very little information