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Dostęp zamkniętySame Sign WW Studies Using EFT at LHC
| cris.lastimport.scopus | 2024-02-12T19:59:08Z |
| dc.abstract.en | Study of discovery potential of new physics in the Effective Field Theory (EFT) framework for the same-sign WW Vector Boson Scattering (VBS) process at the High-Luminosity (HL) and High-Energy Large Hadron Collider (HE-LHC) is done. We focus on purely leptonic decays of the W and as a final state in proton-proton collisions, look for pp→2jets + W+W+ →jjl+νl′+ν′ decay at the LHC and the WW invariant mass cannot be determined experimentally. We study the effect of a single dim-8 operator that alters WWWW quartic gauge coupling and for hints of new physics, we look for the deviations from the Standard Model case. Work at 27 TeV at HE-LHC is reported for both positive and negative values of operators and is compared with previously done work at 14 TeV with 3ab−1 luminosity. In this paper, we present comparison results for two dim-8 operators. It is observed that discovery regions for the individual dim-8 operators at HE-LHC shift to lower values of the Wilson coefficients but the overall discovery potential does not get significantly enhanced. |
| dc.affiliation | Uniwersytet Warszawski |
| dc.contributor.author | Kaur, Manjit |
| dc.contributor.author | Chaudhary, Geetanjali |
| dc.contributor.author | Kozów, Paweł |
| dc.contributor.author | Kalinowski, Jan |
| dc.contributor.author | Szleper, Michał |
| dc.contributor.author | Sandeep, Kaur |
| dc.contributor.author | Tkaczyk, Sławomir |
| dc.date.accessioned | 2024-01-29T02:50:05Z |
| dc.date.available | 2024-01-29T02:50:05Z |
| dc.date.issued | 2021 |
| dc.description.finance | Nie dotyczy |
| dc.identifier.doi | 10.1007/978-981-33-4408-2_122 |
| dc.identifier.uri | https://repozytorium.uw.edu.pl//handle/item/159609 |
| dc.identifier.weblink | https://link.springer.com/content/pdf/10.1007/978-981-33-4408-2_122 |
| dc.language | eng |
| dc.pbn.affiliation | physical sciences |
| dc.publisher.ministerial | Springer |
| dc.relation.book | XXIII DAE High Energy Physics Symposium: Select Proceedings |
| dc.relation.pages | 869-873 |
| dc.rights | ClosedAccess |
| dc.sciencecloud | nosend |
| dc.subject.en | Vector Boson scattering (VBS) Beyond standard model (BSM) Effective field theory (EFT) Dimension-8 (dim-8) operator |
| dc.title | Same Sign WW Studies Using EFT at LHC |
| dc.type | MonographChapter |
| dspace.entity.type | Publication |