Triple-pomeron amplitude in the effective action approach
Abstract In the effective action approach the imaginary part of the triple pomeron amplitude is calculated. The found dependence on the longitudinal momentum transfer $$e_{-}$$ e- is found to separate as a simple factor $$1/|e_{-}|$$ 1/|e-| . This result is used to calculate the high-mass diffractio...
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SpringerOpen
2020-08-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-020-8356-1 |
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doaj-75430b9b31c243459a84fb4c9c6c7e2c2020-11-25T03:30:17ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60441434-60522020-08-0180811310.1140/epjc/s10052-020-8356-1Triple-pomeron amplitude in the effective action approachM. A. Braun0Saint Petersburg State UniversityAbstract In the effective action approach the imaginary part of the triple pomeron amplitude is calculated. The found dependence on the longitudinal momentum transfer $$e_{-}$$ e- is found to separate as a simple factor $$1/|e_{-}|$$ 1/|e-| . This result is used to calculate the high-mass diffraction on a hadron and double scattering cross-section off a composite target.http://link.springer.com/article/10.1140/epjc/s10052-020-8356-1 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
M. A. Braun |
| spellingShingle |
M. A. Braun Triple-pomeron amplitude in the effective action approach European Physical Journal C: Particles and Fields |
| author_facet |
M. A. Braun |
| author_sort |
M. A. Braun |
| title |
Triple-pomeron amplitude in the effective action approach |
| title_short |
Triple-pomeron amplitude in the effective action approach |
| title_full |
Triple-pomeron amplitude in the effective action approach |
| title_fullStr |
Triple-pomeron amplitude in the effective action approach |
| title_full_unstemmed |
Triple-pomeron amplitude in the effective action approach |
| title_sort |
triple-pomeron amplitude in the effective action approach |
| publisher |
SpringerOpen |
| series |
European Physical Journal C: Particles and Fields |
| issn |
1434-6044 1434-6052 |
| publishDate |
2020-08-01 |
| description |
Abstract In the effective action approach the imaginary part of the triple pomeron amplitude is calculated. The found dependence on the longitudinal momentum transfer $$e_{-}$$ e- is found to separate as a simple factor $$1/|e_{-}|$$ 1/|e-| . This result is used to calculate the high-mass diffraction on a hadron and double scattering cross-section off a composite target. |
| url |
http://link.springer.com/article/10.1140/epjc/s10052-020-8356-1 |
| work_keys_str_mv |
AT mabraun triplepomeronamplitudeintheeffectiveactionapproach |
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1724576421971492864 |