On the role of longitudinal momenta in high energy hadron-hadron scattering

Sharf I, Tykhonov A, Sokhrannyi G, Deliyergiyev M, Podolyan N, Rusov V (2012)
Central European Journal of Physics 10(4): 858-887.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor/in
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Abstract / Bemerkung
We demonstrate a new method to calculate inelastic scattering cross-sections, which in contrary to the Regge-based methods takes into account the energy momentum conservation law. It is shown that the main contribution to integral expressing inelastic scattering cross-sections does not come from the multi-Regge domain. In particular, accounting for the longitudinal momenta contribution to virtualities is sufficient and results in the new mechanism of cross-section growth. The reasons for taking into account the sufficiently high number of interference contributions are shown and the approximate method for this purpose is developed. By fitting single free parameter of the model achieved a qualitative agreement of the total and inelastic cross sections with experimental data.
Stichworte
total scattering cross-section; longitudinal momenta; Laplace's method; virtuality; Regge theory; multi-peripheral model; inelastic scattering cross-section
Erscheinungsjahr
2012
Zeitschriftentitel
Central European Journal of Physics
Band
10
Ausgabe
4
Seite(n)
858-887
ISSN
1895-1082
eISSN
1644-3608
Page URI
https://pub.uni-bielefeld.de/record/2523682

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Sharf I, Tykhonov A, Sokhrannyi G, Deliyergiyev M, Podolyan N, Rusov V. On the role of longitudinal momenta in high energy hadron-hadron scattering. Central European Journal of Physics. 2012;10(4):858-887.
Sharf, I., Tykhonov, A., Sokhrannyi, G., Deliyergiyev, M., Podolyan, N., & Rusov, V. (2012). On the role of longitudinal momenta in high energy hadron-hadron scattering. Central European Journal of Physics, 10(4), 858-887. doi:10.2478/s11534-012-0056-5
Sharf, I., Tykhonov, A., Sokhrannyi, G., Deliyergiyev, M., Podolyan, N., and Rusov, V. (2012). On the role of longitudinal momenta in high energy hadron-hadron scattering. Central European Journal of Physics 10, 858-887.
Sharf, I., et al., 2012. On the role of longitudinal momenta in high energy hadron-hadron scattering. Central European Journal of Physics, 10(4), p 858-887.
I. Sharf, et al., “On the role of longitudinal momenta in high energy hadron-hadron scattering”, Central European Journal of Physics, vol. 10, 2012, pp. 858-887.
Sharf, I., Tykhonov, A., Sokhrannyi, G., Deliyergiyev, M., Podolyan, N., Rusov, V.: On the role of longitudinal momenta in high energy hadron-hadron scattering. Central European Journal of Physics. 10, 858-887 (2012).
Sharf, Igor, Tykhonov, Andrii, Sokhrannyi, Grygorii, Deliyergiyev, Maksym, Podolyan, Natalia, and Rusov, Vitaliy. “On the role of longitudinal momenta in high energy hadron-hadron scattering”. Central European Journal of Physics 10.4 (2012): 858-887.

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arXiv: 1110.4945

Inspire: 941561

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