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Study of nucleon spin-dependent properties in the resonance region

  • Hadron physics
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The European Physical Journal A - Hadrons and Nuclei Aims and scope Submit manuscript

Abstract:

In this paper, the spin-dependent structure functions of nucleon g 1, and photoabsorption cross sections σ1/2, σ3/2 and σT in the resonance region are estimated based on the constituent quark model and the properties of the five phenomenological Breit-Wigner resonances P 33(1232), S 11(1535), D 13(1520), P 11(1440), and F 15(1680). Our results are compared to the recent E143 data of the polarized structure functions g 1(W 2, Q 2) at points Q 2=0.5 GeV2 and Q 2=1.2 GeV2 and the data of the total inclusive photoabsorption cross sections.

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Authors and Affiliations

  1. CCAST(World Laboratory), P. O. Box 8730, Beijing 100080, P.R. China, , , , , , CN

    Yu-bing Dong

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  1. Yu-bing Dong
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Received: 7 October 1997

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Dong, Yb. Study of nucleon spin-dependent properties in the resonance region . EPJ A 1, 347–354 (1998). https://doi.org/10.1007/s100500050068

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  • DOI: https://doi.org/10.1007/s100500050068

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