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Prog. Theor. Phys. Vol. 54 No. 6 (1975) pp. 1753-1765

[ Full Text PDF : FREE ACCESS (953K) ]

Electromagnetic Form Factors of Quarks and Quark-Hadron Scattering

Kazuo Ghoroku and Tetsuji Kawabe

Departmet of Physics, Kyushu University, Fukuoka

(Received April 9, 1975)

Abstract:

Electromagnetic form factors of hadrons are considered by both quark form factors and a quark-hadron scattering amplitude. The quark form factors satisfy the scaling law at large -q2, i.e., gM(q2)/gE(q2)=µ, and the effect of these form factors is studied in deep inelastic electron scattering. The quark-hadron scattering amplitude is approximated by the exchange of a quark or diquark, and their trajectories have intercepts of αq(0)∼1/2 and αd(0)∼-1. Furthermore, νWeN2 /νWeP2\xrightarrow[x→1]1/4 is explained by the quantum number dependence of diquark trajectories.


URL : http://ptp.ipap.jp/link?PTP/54/1753/
DOI : 10.1143/PTP.54.1753

[ Full Text PDF : FREE ACCESS (953K) ] Citation:

References:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 57 No. 1 (1977) pp. 248-258 :
    Pattern of Scaling Violation in Covariant Parton Model and Openings of New Channels
    Tetsuji Kawabe
  2. Progress of Theoretical Physics Vol. 58 No. 5 (1977) pp. 1671-1673 :
    A Hypothesis of Hadronic Constituents with Size and Excited States and the Expected Pattern of Scaling Violation
    Ken-iti Matumoto
  3. Progress of Theoretical Physics Vol. 59 No. 1 (1978) pp. 184-198 :
    Transverse Momentum of Sea and Valence Partons and Effect of Scaling Violation
    Tetsuji Kawabe
  4. Progress of Theoretical Physics Supplement No.63 (1978) pp. 280-324 :
    Models of Bjorken Scaling Violation
    Ken-iti Matumoto, Taizo Muta and Toshihiko Tajima

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