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Number of results

Journal

2012 | 10 | 4 | 858-887

Article title

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

Content

Title variants

Languages of publication

EN

Abstracts

EN
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.

Publisher

Journal

Year

Volume

10

Issue

4

Pages

858-887

Physical description

Dates

published
1 - 8 - 2012
online
17 - 7 - 2012

Contributors

author
  • Department of Theoretical and Experimental Nuclear Physics, Odessa National Polytechnic University, Shevchenko av. 1, 65044, Odessa, Ukraine
  • Department of Theoretical and Experimental Nuclear Physics, Odessa National Polytechnic University, Shevchenko av. 1, 65044, Odessa, Ukraine
  • Department of Theoretical and Experimental Nuclear Physics, Odessa National Polytechnic University, Shevchenko av. 1, 65044, Odessa, Ukraine
author

References

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Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.-psjd-doi-10_2478_s11534-012-0056-5
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