Central dileption production in proton-proton collisions with rapidity gap and with forward protons
We discuss photon-photon fusion mechanisms of dilepton production in proton-proton collisions with rapidity gap in the main detector and one forward proton in the forward proton detectors. This is relevant for the LHC measurements by ATLAS+AFP and CMS+PPS. Transverse momenta of the intermediate...
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| Format: | Article |
| Language: | English |
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SciPost
2022-07-01
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| Series: | SciPost Physics Proceedings |
| Online Access: | https://scipost.org/SciPostPhysProc.8.083 |
| _version_ | 1818529994206347264 |
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| author | Antoni Szczurek, Barbara Linek, Marta Luszczak |
| author_facet | Antoni Szczurek, Barbara Linek, Marta Luszczak |
| author_sort | Antoni Szczurek, Barbara Linek, Marta Luszczak |
| collection | DOAJ |
| description | We discuss photon-photon fusion mechanisms of dilepton production in
proton-proton collisions with rapidity gap in the main detector and one forward
proton in the forward proton detectors. This is relevant for the LHC
measurements by ATLAS+AFP and CMS+PPS. Transverse momenta of the intermediate
photons are taken into account and photon fluxes are expressed in terms of
proton electromagnetic form factors and structure functions. Both
double-elastic and single-dissociative processes are included in the analysis.
Different parametrizations of the structure functions are used. Some
differential distributions are presented. Some differences with respect to the
results without proton measurement are discussed. |
| first_indexed | 2024-12-11T17:14:06Z |
| format | Article |
| id | doaj.art-f436c4312c504314bd325623f031a487 |
| institution | Directory Open Access Journal |
| issn | 2666-4003 |
| language | English |
| last_indexed | 2024-12-11T17:14:06Z |
| publishDate | 2022-07-01 |
| publisher | SciPost |
| record_format | Article |
| series | SciPost Physics Proceedings |
| spelling | doaj.art-f436c4312c504314bd325623f031a4872022-12-22T00:57:25ZengSciPostSciPost Physics Proceedings2666-40032022-07-01808310.21468/SciPostPhysProc.8.083Central dileption production in proton-proton collisions with rapidity gap and with forward protonsAntoni Szczurek, Barbara Linek, Marta LuszczakWe discuss photon-photon fusion mechanisms of dilepton production in proton-proton collisions with rapidity gap in the main detector and one forward proton in the forward proton detectors. This is relevant for the LHC measurements by ATLAS+AFP and CMS+PPS. Transverse momenta of the intermediate photons are taken into account and photon fluxes are expressed in terms of proton electromagnetic form factors and structure functions. Both double-elastic and single-dissociative processes are included in the analysis. Different parametrizations of the structure functions are used. Some differential distributions are presented. Some differences with respect to the results without proton measurement are discussed.https://scipost.org/SciPostPhysProc.8.083 |
| spellingShingle | Antoni Szczurek, Barbara Linek, Marta Luszczak Central dileption production in proton-proton collisions with rapidity gap and with forward protons SciPost Physics Proceedings |
| title | Central dileption production in proton-proton collisions with rapidity gap and with forward protons |
| title_full | Central dileption production in proton-proton collisions with rapidity gap and with forward protons |
| title_fullStr | Central dileption production in proton-proton collisions with rapidity gap and with forward protons |
| title_full_unstemmed | Central dileption production in proton-proton collisions with rapidity gap and with forward protons |
| title_short | Central dileption production in proton-proton collisions with rapidity gap and with forward protons |
| title_sort | central dileption production in proton proton collisions with rapidity gap and with forward protons |
| url | https://scipost.org/SciPostPhysProc.8.083 |
| work_keys_str_mv | AT antoniszczurekbarbaralinekmartaluszczak centraldileptionproductioninprotonprotoncollisionswithrapiditygapandwithforwardprotons |