Summary
Four models for the pomeron contribution to the forward elastic amplitudes for MN and NN interactions are compared. A very good fit of experimental data is obtained within the framework of Regge approach. It is found that available experimental data att = 0 do not seem to indicate a growth of the total cross-sections faster than the first power in logarithm of the energy.
Similar content being viewed by others
References
L. L. Jenkovszky, E. S. Martynov andB. V. Struminsky:Phys. Lett. B,249, 535 (1990).
E. Leader:Commun. Nucl. Part. Phys.,20, 269 (1992).
M. Block andA. White:Phys. Lett. B,273, 145 (1991);Nucl. Phys. B. (Proc. Suppl.),25, 59 (1992).
P. Gauron, E. Leader andB. Nicolescu:Nucl. Phys. B,299, 640 (1988).
A. Donnachie andP. Landshoff:Phys. Lett. B,296, 227 (1992).
B. Z. Kopeliovich, N. N. Nikolaev andI. K. Potashnikova:Phys. Lett. B,209, 335 (1988).
V. Flaminio:et al.: CERN-HERA 83-01. 83-02, 84-01, Geneva;M. K. Carter, P. D. B. Collins andM. R. Whalley: RAL-86-002, Chilton, 1986.
G. C. Beznogikh:et al.:Phys. Lett. B,39, 411 (1972);V. Bartenev:et al.: Phys. Rev. Lett.,31, 1367 (1973);A. S. Carrol:et al.: Phys. Lett. B,61, 303 (1976);80, 423 (1979);L. A. Fajardo:et al.: Phys. Rev. D,24, 46 (1981);J. P. Burq:et al.: Phys. Lett. B,109, 124 (1982);D. Bernard:et al.: Phys. Lett. B,198, 583 (1987);N. A. Amos:et al.: Phys. Lett. B, 243, 158 (1980);S. Shukla:et al.: Nucl Phys. B (Proc. Suppl),25, 11 (1992).
M. Haguenauer: private communication;C. Augier et al.: UA4/2 Collaboration, CERN/PPE 93–115.
M. S. Dubovikov et al.:Nucl. Phys. B,123, 147 (1977).
M. Moshe:Phys. Rep. C,37, 257 (1978).
N. Honda et al.:Phys. Rev. Lett.,70, 525 (1993).
R. E. Hendrick et al.:Phys. Rev. D,11, 529, 536 (1975).
M. Kamran:Phys. Rep.,108, 275 (1981).
Author information
Authors and Affiliations
Additional information
The authors of this paper have agreed to not receive the proofs for correction.
Rights and permissions
About this article
Cite this article
Desgrolard, P., Giffon, M., Lengyel, A. et al. Comparative analysis of phenomenological models for pomeron att = 0. Nuov Cim A 107, 637–647 (1994). https://doi.org/10.1007/BF02768796
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02768796