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Measurement of the ϕ∗η distribution of muon pairs with masses between 30 and 500 GeV in 10.4 fb−1 of pp¯ collisions
dc.contributor.author | D0 Collaboration | |
dc.date.accessioned | 2016-12-22T19:21:33Z | |
dc.date.available | 2016-12-22T19:21:33Z | |
dc.date.issued | 2015-04-06 | |
dc.identifier.citation | D0 Collaboration. "Measurement of the ϕ∗η distribution of muon pairs with masses between 30 and 500 GeV in 10.4 fb−1 of pp¯ collisions." 91 7 (2015). | en_US |
dc.identifier.uri | http://hdl.handle.net/1808/22293 | |
dc.description.abstract | We present a measurement of the distribution of the variable ϕ∗η for muon pairs with masses between 30 and 500 GeV, using the complete run II data set collected by the D0 detector at the Fermilab Tevatron proton-antiproton collider. This corresponds to an integrated luminosity of 10.4 fb−1 at s√=1.96 TeV. The data are corrected for detector effects and presented in bins of dimuon rapidity and mass. The variable ϕ∗η probes the same physical effects as the Z/γ∗ boson transverse momentum, but is less susceptible to the effects of experimental resolution and efficiency. These are the first measurements at any collider of the ϕ∗η distributions for dilepton masses away from the Z→ℓ+ℓ− boson mass peak. The data are compared to QCD predictions based on the resummation of multiple soft gluons. | en_US |
dc.publisher | American Physical Society | en_US |
dc.relation.isversionof | http://journals.aps.org/prd/abstract/10.1103/PhysRevD.91.072002 | en_US |
dc.title | Measurement of the ϕ∗η distribution of muon pairs with masses between 30 and 500 GeV in 10.4 fb−1 of pp¯ collisions | en_US |
dc.type | Article | en_US |
kusw.kuauthor | Wilson, Graham Wallace | |
kusw.kudepartment | Physics and Astronomy | en_US |
dc.identifier.doi | 10.1103/PhysRevD.91.072002 | en_US |
kusw.oaversion | Scholarly/refereed, publisher version | en_US |
kusw.oapolicy | This item meets KU Open Access policy criteria. | en_US |
dc.rights.accessrights | openAccess |