$$tZ'$$ tZ′ production at hadron colliders
Abstract We study the production of a single top quark in association with a heavy extra $$Z'$$ Z′ at hadron colliders in new physics models with and without flavor-changing neutral-current (FCNC) couplings. We use QCD soft-gluon resummation and threshold expansions to calculate higher-order co...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2020-05-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-020-8028-1 |
| _version_ | 1818299028732903424 |
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| author | Marco Guzzi Nikolaos Kidonakis |
| author_facet | Marco Guzzi Nikolaos Kidonakis |
| author_sort | Marco Guzzi |
| collection | DOAJ |
| description | Abstract We study the production of a single top quark in association with a heavy extra $$Z'$$ Z′ at hadron colliders in new physics models with and without flavor-changing neutral-current (FCNC) couplings. We use QCD soft-gluon resummation and threshold expansions to calculate higher-order corrections for the total cross section and transverse-momentum distributions for $$t Z'$$ tZ′ production. The impact of the uncertainties due to the structure of the proton and scale dependence is also analyzed. |
| first_indexed | 2024-12-13T04:44:43Z |
| format | Article |
| id | doaj.art-dc562b12353c418387389678187ddbdf |
| institution | Directory Open Access Journal |
| issn | 1434-6044 1434-6052 |
| language | English |
| last_indexed | 2024-12-13T04:44:43Z |
| publishDate | 2020-05-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj.art-dc562b12353c418387389678187ddbdf2022-12-21T23:59:11ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60441434-60522020-05-0180512110.1140/epjc/s10052-020-8028-1$$tZ'$$ tZ′ production at hadron collidersMarco Guzzi0Nikolaos Kidonakis1Department of Physics, Kennesaw State UniversityDepartment of Physics, Kennesaw State UniversityAbstract We study the production of a single top quark in association with a heavy extra $$Z'$$ Z′ at hadron colliders in new physics models with and without flavor-changing neutral-current (FCNC) couplings. We use QCD soft-gluon resummation and threshold expansions to calculate higher-order corrections for the total cross section and transverse-momentum distributions for $$t Z'$$ tZ′ production. The impact of the uncertainties due to the structure of the proton and scale dependence is also analyzed.http://link.springer.com/article/10.1140/epjc/s10052-020-8028-1 |
| spellingShingle | Marco Guzzi Nikolaos Kidonakis $$tZ'$$ tZ′ production at hadron colliders European Physical Journal C: Particles and Fields |
| title | $$tZ'$$ tZ′ production at hadron colliders |
| title_full | $$tZ'$$ tZ′ production at hadron colliders |
| title_fullStr | $$tZ'$$ tZ′ production at hadron colliders |
| title_full_unstemmed | $$tZ'$$ tZ′ production at hadron colliders |
| title_short | $$tZ'$$ tZ′ production at hadron colliders |
| title_sort | tz tz production at hadron colliders |
| url | http://link.springer.com/article/10.1140/epjc/s10052-020-8028-1 |
| work_keys_str_mv | AT marcoguzzi tztzproductionathadroncolliders AT nikolaoskidonakis tztzproductionathadroncolliders |