Linearly Rising Regge Trajectories and the Isovector Form Factor <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi>F</mi></mrow><mrow><mn>1</mn></mrow><mrow></mrow><mrow></mrow><mrow><mi>V</mi></mrow></mmultiscripts></mrow><mn></mn><mo>(</mo><mi>t</mi><mo>)</mo><mn></mn></math></span>

Hüseyin Akcay

doi:10.1103/PhysRevD.2.244

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Linearly Rising Regge Trajectories and the Isovector Form Factor $F_{1}^{V} (t)$

Hüseyin Akcay^*

Physics Department, Yale University, New Haven, Connecticut 06520

^*On leave from the Middle East Technical University, Ankara, Turkey.

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Phys. Rev. D 2, 244 – Published 1 July, 1970

DOI: https://doi.org/10.1103/PhysRevD.2.244

Abstract

A simple ansatz for the isovector Dirac form factor is examined. A fit to an approximate dipole form is achieved, and deviations from this form are also accounted for. A $ρ^{'}$ is no longer necessary; the next vector meson used in the saturation has a mass of approximately 1.7 GeV. The fit also gives a $ρ NN$ coupling constant which has the right value, as well as providing a good value for the necleon charge radius.

References (13)

G. Veneziano, Nuvo Cimento 57A, 190 (1968)
P. Di Vecchia and F. Drago, Nuovo Cimento Letters 1, 917 (1969) R. Lengo and E. Remiddi, ibid. 1, 922 (1969) P. H. Frampton, Phys. Rev. 186, 1419 (1969) Y. Oyanagi, Progr. Theoret. Phys. (Kyoto) 42, 898 (1969) Fayyazuddin and Riazuddin, Phys. Letters 28B, 8 (1969) M. Namiki and I. Ohba, Progr. Theoret. Phys. (Kyoto) 42, 1166 (1969)
J. Litt et al., Phys. Letters 31B, 40 (1970)
C. Berger et al., Phys. Letters 28B, 276 (1968) [4]
W. Panofsky, in Proceedings of the Fourteenth International Conference on High-Energy Physics, Vienna, 1968, edited by J. Prentki and J. Steinberger (CERN, Geneva 1968), p. 23
C. Lovelace, Phys. Rev. Letters 28B, 265 (1968)
E. B. Hughes et al., Phys. Rev. 139, B458 (1965)
T. Janssens et al., Phys. Rev. 142, 922 (1966)
M. A. B. Bég et al., Phys. Rev. 173, 1523 (1968)
R. Fukuda, Progr. Theoret. Phys. (Kyoto) 42, 332 (1969)
J. E. Augustin et al., Phys. Letters 28B, 503 (1969) G. McClellan et al., Phys. Rev. Letters 22, 374 (1969) F. Budos et al., ibid. 22, 490 (1969) S. C. C. Ting, in [5], p. 43
J. G. Cordes and P. J. O'Donnell, Phys. Rev. 185, 1858 (1969) Phys. Rev. Letters 20, 1462 (1968)
P. Lehmann et al., Nuovo Cimento 28, 18 (1962) D. H. Coward et al., Phys. Rev. Letters 20, 292 (1968) W. Albrecht et al., ibid. 18, 1014 (1967) M. Goitein et al., ibid. 18, 1016 (1967) C. Berger et al., Phys. Letters 28B, 276 (1968)

[c1] G. Veneziano, Nuvo Cimento 57A, 190 (1968)

[c2] P. Di Vecchia and F. Drago, Nuovo Cimento Letters 1, 917 (1969) R. Lengo and E. Remiddi, ibid. 1, 922 (1969) P. H. Frampton, Phys. Rev. 186, 1419 (1969) Y. Oyanagi, Progr. Theoret. Phys. (Kyoto) 42, 898 (1969) Fayyazuddin and Riazuddin, Phys. Letters 28B, 8 (1969) M. Namiki and I. Ohba, Progr. Theoret. Phys. (Kyoto) 42, 1166 (1969)

[c3] J. Litt et al., Phys. Letters 31B, 40 (1970)

[c4] C. Berger et al., Phys. Letters 28B, 276 (1968) [4]

[c5] W. Panofsky, in Proceedings of the Fourteenth International Conference on High-Energy Physics, Vienna, 1968, edited by J. Prentki and J. Steinberger (CERN, Geneva 1968), p. 23

[c6] C. Lovelace, Phys. Rev. Letters 28B, 265 (1968)

[c7] E. B. Hughes et al., Phys. Rev. 139, B458 (1965)

[c8] T. Janssens et al., Phys. Rev. 142, 922 (1966)

[c9] M. A. B. Bég et al., Phys. Rev. 173, 1523 (1968)

[c10] R. Fukuda, Progr. Theoret. Phys. (Kyoto) 42, 332 (1969)

[c11] J. E. Augustin et al., Phys. Letters 28B, 503 (1969) G. McClellan et al., Phys. Rev. Letters 22, 374 (1969) F. Budos et al., ibid. 22, 490 (1969) S. C. C. Ting, in [5], p. 43

[c12] J. G. Cordes and P. J. O'Donnell, Phys. Rev. 185, 1858 (1969) Phys. Rev. Letters 20, 1462 (1968)

[c13] P. Lehmann et al., Nuovo Cimento 28, 18 (1962) D. H. Coward et al., Phys. Rev. Letters 20, 292 (1968) W. Albrecht et al., ibid. 18, 1014 (1967) M. Goitein et al., ibid. 18, 1016 (1967) C. Berger et al., Phys. Letters 28B, 276 (1968)

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Linearly Rising Regge Trajectories and the Isovector Form Factor $F_{1}^{V} (t)$

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Linearly Rising Regge Trajectories and the Isovector Form Factor F1V(t)

Abstract

References (13)

Linearly Rising Regge Trajectories and the Isovector Form Factor $F_{1}^{V} (t)$