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DC Field | Value | Language |
---|---|---|
dc.contributor.author | CMS Collaboration | en_US |
dc.contributor.author | Sirunyan, A. M. | en_US |
dc.contributor.author | DUBE, SOURABH | en_US |
dc.contributor.author | KANSAL, B. | en_US |
dc.contributor.author | PANDEY, S. | en_US |
dc.contributor.author | RANE, A. | en_US |
dc.contributor.author | RASTOGI, A. | en_US |
dc.contributor.author | SHARMA, SEEMA et al. | en_US |
dc.date.accessioned | 2021-02-23T08:40:43Z | |
dc.date.available | 2021-02-23T08:40:43Z | |
dc.date.issued | 2021-01 | en_US |
dc.identifier.citation | Physics Letters B, 812, 136018. | en_US |
dc.identifier.issn | 0370-2693 | en_US |
dc.identifier.issn | 1873-2445 | en_US |
dc.identifier.uri | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/5649 | |
dc.identifier.uri | https://doi.org/10.1016/j.physletb.2020.136018 | en_US |
dc.description.abstract | The first measurements of production cross sections of polarized same-sign (WW +/-)-W-+/- boson pairs in proton-proton collisions are reported. The measurements are based on a data sample collected with the CMS detector at the LHC at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 137 fb(-1). Events are selected by requiring exactly two same-sign leptons, electrons or muons, moderate missing transverse momentum, and two jets with a large rapidity separation and a large dijet mass to enhance the contribution of same-sign (WW +/-)-W-+/- scattering events. An observed (expected) 95% confidence level upper limit of 1.17 (0.88) fbis set on the production cross section for longitudinally polarized same-sign W-+/- W-+/- boson pairs. The electroweak production of same-sign W-+/- W-+/- boson pairs with at least one of the W bosons longitudinally polarized is measured with an observed (expected) significance of 2.3 (3.1) standard deviations. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier B.V. | en_US |
dc.subject | CMS | en_US |
dc.subject | Diboson | en_US |
dc.subject | Electroweak | en_US |
dc.subject | Polarized | en_US |
dc.subject | Longitudinal | en_US |
dc.subject | 2021-FEB-WEEK3 | en_US |
dc.subject | TOC-FEB-2021 | en_US |
dc.subject | 2021 | en_US |
dc.title | Measurements of production cross sections of polarized same-sign W boson pairs in association with two jets in proton-proton collisions at √s=13TeV | en_US |
dc.type | Article | en_US |
dc.contributor.department | Dept. of Physics | en_US |
dc.identifier.sourcetitle | Physics Letters B | en_US |
dc.publication.originofpublisher | Foreign | en_US |
Appears in Collections: | JOURNAL ARTICLES |
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