CP violation in loop-induced diboson production
Abstract We consider the impact of CP-violating Higgs and top interactions on diboson production from gluon fusion within the Standard Model Effective Field Theory framework. We systematically study differential distributions for double Higgs, double W and Z production and compare their features to...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-03-01
|
| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP03(2025)038 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850184053136818176 |
|---|---|
| author | Marion O. A. Thomas Eleni Vryonidou |
| author_facet | Marion O. A. Thomas Eleni Vryonidou |
| author_sort | Marion O. A. Thomas |
| collection | DOAJ |
| description | Abstract We consider the impact of CP-violating Higgs and top interactions on diboson production from gluon fusion within the Standard Model Effective Field Theory framework. We systematically study differential distributions for double Higgs, double W and Z production and compare their features to those obtained from CP-conserving interactions. For electroweak gauge boson production, we explore the impact of the new interactions on the angular distributions of the leptonic decay products and the associated gauge boson polarisation fractions both inclusively and differentially with the transverse momentum of the gauge boson. |
| format | Article |
| id | doaj-art-196ac85fe2814f3b8db6447f63f2e9ce |
| institution | OA Journals |
| issn | 1029-8479 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj-art-196ac85fe2814f3b8db6447f63f2e9ce2025-08-20T02:17:09ZengSpringerOpenJournal of High Energy Physics1029-84792025-03-012025313210.1007/JHEP03(2025)038CP violation in loop-induced diboson productionMarion O. A. Thomas0Eleni Vryonidou1Dept. of Physics and Astronomy, University of ManchesterDept. of Physics and Astronomy, University of ManchesterAbstract We consider the impact of CP-violating Higgs and top interactions on diboson production from gluon fusion within the Standard Model Effective Field Theory framework. We systematically study differential distributions for double Higgs, double W and Z production and compare their features to those obtained from CP-conserving interactions. For electroweak gauge boson production, we explore the impact of the new interactions on the angular distributions of the leptonic decay products and the associated gauge boson polarisation fractions both inclusively and differentially with the transverse momentum of the gauge boson.https://doi.org/10.1007/JHEP03(2025)038SMEFTCP ViolationTop Quark |
| spellingShingle | Marion O. A. Thomas Eleni Vryonidou CP violation in loop-induced diboson production Journal of High Energy Physics SMEFT CP Violation Top Quark |
| title | CP violation in loop-induced diboson production |
| title_full | CP violation in loop-induced diboson production |
| title_fullStr | CP violation in loop-induced diboson production |
| title_full_unstemmed | CP violation in loop-induced diboson production |
| title_short | CP violation in loop-induced diboson production |
| title_sort | cp violation in loop induced diboson production |
| topic | SMEFT CP Violation Top Quark |
| url | https://doi.org/10.1007/JHEP03(2025)038 |
| work_keys_str_mv | AT marionoathomas cpviolationinloopinduceddibosonproduction AT elenivryonidou cpviolationinloopinduceddibosonproduction |