Özet
The transverse momentum spectra of weak vector bosons are measured in the CMS experiment at the LHC. The measurement uses a sample of proton-proton collisions at s=8 TeV, collected during a special low-luminosity running that corresponds to an integrated luminosity of 18.4 ± 0.5 pb−1. The production of W bosons is studied in both electron and muon decay modes, while the production of Z bosons is studied using only the dimuon decay channel. The ratios of W− to W+ and Z to W differential cross sections are also measured. The measured differential cross sections and ratios are compared with theoretical predictions up to next-to-next leading order in QCD.[Figure not available: see fulltext.]
| Orijinal dil | İngilizce |
|---|---|
| Makale numarası | 96 |
| Dergi | Journal of High Energy Physics |
| Hacim | 2017 |
| Basın numarası | 2 |
| DOI'lar | |
| Yayın durumu | Yayınlandı - 1 Şub 2017 |
Bibliyografik not
Publisher Copyright:© 2017, The Author(s).
Finansman
| Finansörler | Finansör numarası |
|---|---|
| National Science Foundation | 1606321, 1151640, 1506168, 1401984, 1506130, 1211067, 1624356, 1508869 |
| Science and Technology Facilities Council | ST/N000250/1, ST/K001256/1, CMS, GRIDPP |
Parmak izi
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