Searching for new physics in WW and single-W events
Pair-production and single-production of W bosons provide many opportunities to look for new physics via precision measurements, for instance via scrutinising the involved triple-gauge vertices or by measuring CKM matrix elements in an environment very complementary to B hadron decays. This contribu...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2024-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2024/25/epjconf_lcws2024_01016.pdf |
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| _version_ | 1841557345740521472 |
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| author | Einhaus Ulrich List Jenny Reichenbach Leonhard Silva Andre Filipe |
| author_facet | Einhaus Ulrich List Jenny Reichenbach Leonhard Silva Andre Filipe |
| author_sort | Einhaus Ulrich |
| collection | DOAJ |
| description | Pair-production and single-production of W bosons provide many opportunities to look for new physics via precision measurements, for instance via scrutinising the involved triple-gauge vertices or by measuring CKM matrix elements in an environment very complementary to B hadron decays. This contribution presents the ongoing work based on full simulation of the ILD concept, exploiting the O(108) W bosons produced during the 250 GeV stage of the ILC, as well as the CLD concept proposed for the FCC-ee. The projections, which also contribute to two focus topics of the current ECFA study on future Higgs/Top/Electroweak factories, promise improvements of the measurement precision of TGCs and the CKM matrix, respectively, of one to two orders of magnitude with respects to LEP. |
| format | Article |
| id | doaj-art-1e6e35dd9b26493083b7191f9bb606b4 |
| institution | Kabale University |
| issn | 2100-014X |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-1e6e35dd9b26493083b7191f9bb606b42025-01-06T11:33:47ZengEDP SciencesEPJ Web of Conferences2100-014X2024-01-013150101610.1051/epjconf/202431501016epjconf_lcws2024_01016Searching for new physics in WW and single-W eventsEinhaus Ulrich0List Jenny1Reichenbach Leonhard2Silva Andre Filipe3Deutsches Elektronen-Synchrotron DESYDeutsches Elektronen-Synchrotron DESYPhysikalisches Institut, Rheinische Friedrich-Wilhelms-Universität BonnDeutsches Elektronen-Synchrotron DESYPair-production and single-production of W bosons provide many opportunities to look for new physics via precision measurements, for instance via scrutinising the involved triple-gauge vertices or by measuring CKM matrix elements in an environment very complementary to B hadron decays. This contribution presents the ongoing work based on full simulation of the ILD concept, exploiting the O(108) W bosons produced during the 250 GeV stage of the ILC, as well as the CLD concept proposed for the FCC-ee. The projections, which also contribute to two focus topics of the current ECFA study on future Higgs/Top/Electroweak factories, promise improvements of the measurement precision of TGCs and the CKM matrix, respectively, of one to two orders of magnitude with respects to LEP.https://www.epj-conferences.org/articles/epjconf/pdf/2024/25/epjconf_lcws2024_01016.pdf |
| spellingShingle | Einhaus Ulrich List Jenny Reichenbach Leonhard Silva Andre Filipe Searching for new physics in WW and single-W events EPJ Web of Conferences |
| title | Searching for new physics in WW and single-W events |
| title_full | Searching for new physics in WW and single-W events |
| title_fullStr | Searching for new physics in WW and single-W events |
| title_full_unstemmed | Searching for new physics in WW and single-W events |
| title_short | Searching for new physics in WW and single-W events |
| title_sort | searching for new physics in ww and single w events |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2024/25/epjconf_lcws2024_01016.pdf |
| work_keys_str_mv | AT einhausulrich searchingfornewphysicsinwwandsinglewevents AT listjenny searchingfornewphysicsinwwandsinglewevents AT reichenbachleonhard searchingfornewphysicsinwwandsinglewevents AT silvaandrefilipe searchingfornewphysicsinwwandsinglewevents |