Form factor in the Bethe-Salpeter model with exponential interaction

S. N. Biswas; G. P. Malik; Santokh Singh

doi:10.1103/PhysRevD.10.1981

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Form factor in the Bethe-Salpeter model with exponential interaction

S. N. Biswas, G. P. Malik, and Santokh Singh

Department of Physics and Astrophysics, University of Delhi, Delhi 110007, India

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Phys. Rev. D 10, 1981 – Published 15 September, 1974

DOI: https://doi.org/10.1103/PhysRevD.10.1981

Abstract

The asymptotic behavior of the nucleon form factor is investigated, treating the nucleon as the bound state of its two constituent particles interacting via the exchange of an exponential field. It is suggested that the result that the form factor behaves as $t^{- 1}$ for $| t | \to \infty$ could be interpreted as signifying the localizability of the exponential theory.

References (9)

D. Amati, R. Jengo, H. R. Rubinstein, G. Veneziano, and M. Virasoro, Phys. Lett. 27B, 38 (1968) D. Amati, L. Caneschi, and R. Jengo, Nuovo Cimento 58A, 783 (1968) M. Ciafaloni and P. Menotti, Phys. Rev. 173, 1575 (1968) J. S. Ball and F. Zachariasen, ibid. 170, 1541 (1968) Santokh Singh, Phys. Rev. D 6, 1648 (1972) S. N. Biswas, Santokh Singh, and T. Vidhani, Ann. Phys. (N.Y.) (to be published) D. H. Coward et al., Phys. Rev. Lett. 20, 292 (1968) W. K. H. Panofsky, in Proceedings of the Heidelberg International Conference on Elementary Particle Physics, edited by H. Filthuth (North-Holland, Amsterdam, 1968), p. 371
D. Amati, L. Caneschi, and M. Testa, CERN Report No. TH. 1644-CERN, 1973 (unpublished)
Nonpolynomial Lagrangians, Renormalisation and Gravity, 1971 Coral Gables Conference on Fundamental Interactions at High Energy, edited by M. Dal Cin, G. J. Iverson, and A. Perlmutter (Gordon and Breach, New York, 1971), Vol. I
A. Salam, in Particles and Fields—1971, proceedings of the 1971 Rochester meeting of the Division of Particles and Fields of the American Physical Society, edited by A. C. Melissions and P. F. Slattery (A.I.P., New York, 1971), p. 259 J. G. Taylor in [3]
S. N. Biswas, G. P. Malik, and E. C. G. Sudarshan, Phys. Rev. D 7, 2884 (1973)
S. N. Biswas, R. N. Chaudhuri, and G. P. Malik, Phys. Rev. D 8, 1808 (1973)
S. Okubo and D. Feldman, Phys. Rev. 117, 279 (1960)
S. Okubo, Prog. Theor. Phys. 11, 80 (1954)
A. Jaffe, Phys. Rev. 158, 1454 (1967) [3]

[c1] D. Amati, R. Jengo, H. R. Rubinstein, G. Veneziano, and M. Virasoro, Phys. Lett. 27B, 38 (1968) D. Amati, L. Caneschi, and R. Jengo, Nuovo Cimento 58A, 783 (1968) M. Ciafaloni and P. Menotti, Phys. Rev. 173, 1575 (1968) J. S. Ball and F. Zachariasen, ibid. 170, 1541 (1968) Santokh Singh, Phys. Rev. D 6, 1648 (1972) S. N. Biswas, Santokh Singh, and T. Vidhani, Ann. Phys. (N.Y.) (to be published) D. H. Coward et al., Phys. Rev. Lett. 20, 292 (1968) W. K. H. Panofsky, in Proceedings of the Heidelberg International Conference on Elementary Particle Physics, edited by H. Filthuth (North-Holland, Amsterdam, 1968), p. 371

[c2] D. Amati, L. Caneschi, and M. Testa, CERN Report No. TH. 1644-CERN, 1973 (unpublished)

[c3] Nonpolynomial Lagrangians, Renormalisation and Gravity, 1971 Coral Gables Conference on Fundamental Interactions at High Energy, edited by M. Dal Cin, G. J. Iverson, and A. Perlmutter (Gordon and Breach, New York, 1971), Vol. I

[c4] A. Salam, in Particles and Fields—1971, proceedings of the 1971 Rochester meeting of the Division of Particles and Fields of the American Physical Society, edited by A. C. Melissions and P. F. Slattery (A.I.P., New York, 1971), p. 259 J. G. Taylor in [3]

[c5] S. N. Biswas, G. P. Malik, and E. C. G. Sudarshan, Phys. Rev. D 7, 2884 (1973)

[c6] S. N. Biswas, R. N. Chaudhuri, and G. P. Malik, Phys. Rev. D 8, 1808 (1973)

[c7] S. Okubo and D. Feldman, Phys. Rev. 117, 279 (1960)

[c8] S. Okubo, Prog. Theor. Phys. 11, 80 (1954)

[c9] A. Jaffe, Phys. Rev. 158, 1454 (1967) [3]

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Form factor in the Bethe-Salpeter model with exponential interaction

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