Mass biases in exclusive radiative hadronic decays of W bosons at the LHC
The search for exclusive hadronic vector boson decays is an ongoing part of the LHC programme where, to date, no such decays have been observed. In addition to the intrinsic interest in the branching ratios, there is potential for a measurement of the W boson mass quite distinct from the usual metho...
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| Veröffentlicht in: | New journal of physics 2021-11, Vol.23 (11), p.113035 |
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| creator | Jones, E Murray, W J |
| description | The search for exclusive hadronic vector boson decays is an ongoing part of the LHC programme where, to date, no such decays have been observed. In addition to the intrinsic interest in the branching ratios, there is potential for a measurement of the
W
boson mass quite distinct from the usual methods. The radiative decay modes offer good potential channels for this search; however, we highlight three issues with it not previously discussed: particle misidentification, partial reconstruction and the impact of interference with QCD. These issues cause shifts in the peak position of tens or hundreds of MeV/c
2
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| doi_str_mv | 10.1088/1367-2630/ac3572 |
| format | Article |
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W
boson mass quite distinct from the usual methods. The radiative decay modes offer good potential channels for this search; however, we highlight three issues with it not previously discussed: particle misidentification, partial reconstruction and the impact of interference with QCD. These issues cause shifts in the peak position of tens or hundreds of MeV/c
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W
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W
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| source | DOAJ Directory of Open Access Journals; Institute of Physics Open Access Journal Titles; Institute of Physics IOPscience extra; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| subjects | Atoms & subatomic particles boson mass Bosons Charged particles Decay LHC mass biases mass measurement Physics W boson mass |
| title | Mass biases in exclusive radiative hadronic decays of W bosons at the LHC |
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