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CERN Document Server Sök i 35 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.62 sekunder. 
1.
Up and Down Quark Structure of the Proton / D0 Collaboration
We measure proton structure parameters sensitive primarily to valence quarks using 8.6 fb1 of data collected by the D0 detector in s=1.96 TeV pˉp collisions at the Fermilab Tevatron. We exploit the property of the forward-backward asymmetry in dilepton events to be factorized in to distinct structure parameters and electroweak quark-level asymmetries. [...]
arXiv:2403.09331; FERMILAB-PUB-24-0106.- 2024-11-01 - 9 p. - Published in : Phys. Rev. D 110 (2024) L091101 Fulltext: 2403.09331 - PDF; ac6e837b76b62c6abd0c093880b8f7a2 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
2.
Comparison of pp and pˉp differential elastic cross sections and observation of the exchange of a colorless C-odd gluonic compound / D0 Collaboration
We describe a quantitative analysis comparing the p anti-p elastic cross section as measured by the D0 Collaboration at a center-of-mass energy of 1.96 TeV to that in pp collisions as measured by the TOTEM Collaboration at 2.76, 7, 8, and 13 TeV using a mainly model-independent approach. The TOTEM cross sections extrapolated to a center-of-mass energy of sqrt(s) = 1.96 TeV are compared with the D0 measurement in the region of the diffractive minimum and the second maximum of the pp cross section. [...]
arXiv:2012.03981; FERMILAB-PUB-20-568-E; CERN-EP-2020-236.- Geneva : CERN, 2021-08-04 - 9 p. - Published in : Phys. Rev. Lett. 127 (2021) 062003 Draft (restricted): PDF; Fulltext: fermilab-pub-20-568-e - PDF; CERN-EP-2020-236 - PDF; 2012.03981 - PDF; Fulltext from Publisher: PDF; External links: CERN Courier article; Fermilab Library Server (fulltext available); Interactions.org article; Sci News article; CERN News article; Gizmodo article; Phys.org article; Fermilab News article; SciTechDaily article
3.
Studies of X(3872) and ψ(2S) production in pˉp collisions at 1.96 TeV / D0 Collaboration
We present various properties of the production of the X(3872) and ψ(2S) states based on 10.4 fb1 collected by D0 experiment in Tevatron pˉp collisions at s = 1.96 TeV. For both states, we measure the nonprompt fraction fNP of the inclusive production rate due to decays of b-flavored hadrons. [...]
arXiv:2007.13420; FERMILAB-PUB-20-363-E.- 2020-10-14 - 14 p. - Published in : Phys. Rev. D 102 (2020) 072005 Article from SCOAP3: PDF; Fulltext: Fermilab-Pub-20-363-E - PDF; 2007.13420 - PDF; External link: Fermilab Accepted Manuscript
4.
Study of the normalized transverse momentum distribution of W bosons produced in pˉp collisions at s=1.96 TeV / D0 Collaboration
We present a study of the normalized transverse momentum distribution of W bosons produced in pˉp collisions, using data corresponding to an integrated luminosity of 4.35 fb1 collected with the D0 detector at the Fermilab Tevatron collider at s=1.96 TeV. The measurement focuses on the transverse momentum region below 15 GeV, which is of special interest for electroweak precision measurements; it relies on the same detector calibration methods which were used for the precision measurement of the W boson mass. [...]
arXiv:2007.13504; FERMILAB-PUB-20-354-E.- 2021-01-06 - 15 p. - Published in : Phys. Rev. D 103 (2021) 012003 Article from SCOAP3: PDF; Fulltext: 2007.13504 - PDF; Fermilab-Pub-20-354-E - PDF; External link: Fermilab Library Server
5.
Inclusive production of the Pc resonances in p¯p collisions / D0 Collaboration
We present a study of the inclusive production in p¯p collisions of the pentaquark states Pc(4440) and Pc(4457) with the decay to the J/ψp final state previously observed by the LHCb experiment. [...]
arXiv:1910.11767 ; FERMILAB-PUB-19-542-E.
- 2019. - 7 p.
Fermilab Library Server (fulltext available) - Fulltext - Fulltext
6.
Properties of Z±c(3900) produced in pˉp collision / D0 Collaboration
We study the production of the exotic charged charmonium-like state Z±c(3900) in pˉp collisions through the sequential process ψ(4260)Z±c(3900)π, Z±c(3900)J/ψπ±. Using the subsample of candidates originating from semi-inclusive weak decays of b-flavored hadrons, we measure the invariant mass and natural width to be M=3902.6+5.25.0(stat)+3.31.4(syst) MeV and Γ=32+2821(stat)+267(syst) MeV, respectively. [...]
arXiv:1905.13704; FERMILAB-PUB-19-253-E.- 2019-07-26 - 10 p. - Published in : Phys. Rev. D 100 (2019) 012005 Article from SCOAP3: PDF; Fulltext: 1905.13704 - PDF; fermilab-pub-19-253-e - PDF; External link: Fermilab Library Server (fulltext available)
7.
Measurement of the direct CP violating charge asymmetry in B±μ±νμD0 decays / D0 Collaboration
We present the first measurement of the CP violating charge asymmetry in B±μ±νμD0 decays using the full Run II integrated luminosity of 10.4 fb1 in proton-antiproton collisions collected with the D0 detector at the Fermilab Tevatron Collider. We measure a difference in the yield of B and B+ mesons in these decays by fitting the reconstructed invariant mass distributions. [...]
arXiv:1608.00863; FERMILAB-PUB-16-300-E.- 2017-02-08 - 8 p. - Published in : Phys. Rev. D 95 (2017) 031101 Fulltext: fermilab-pub-16-300-e - PDF; arXiv:1608.00863 - PDF; External link: Fermilab Accepted Manuscript
8.
Measurement of top quark polarization in t¯t lepton+jets final states / D0 Collaboration
We present a study of top quark polarization in t¯t events produced in p¯p collisions at s=1.96 TeV. Data correspond to 9.7 fb1 collected with the D0 detector at the Tevatron. [...]
arXiv:1607.07627; FERMILAB-PUB-16-284-E.- 2017-01-09 - 9 p. - Published in : Phys. Rev. D 95 (2017) 011101 Fermilab News article: HTM; Fulltext: fermilab-pub-16-284-e - PDF; arXiv:1607.07627 - PDF; External links: Fermilab Accepted Manuscript; Fermilab News article
9.
Observation of a new B0sπ± state / D0 Collaboration
We report the observation of a narrow structure, X(5568), in the decay sequence X(5568)B0sπ±, B0sJ/ψϕ, J/ψμ+μ, ϕK+K. This is the first observation of a hadronic state with valence quarks of four different flavors. [...]
arXiv:1602.07588; FERMILAB-PUB-16-038-E; FERMILAB-PUB-16-038-E.- 2016-07-07 - 8 p. - Published in : Phys. Rev. Lett. 117 (2016) 022003 Fulltext: PDF; PRESSRELEASE: HTM; SYMMETRY: HTM; External links: Symmetry Magazine article; Press Release; Fermilab Accepted Manuscript
10.
Inclusive production of the X(4140) state in p¯p collisions at D0 / D0 Collaboration
We present a study of the inclusive production of the X(4140) with the decay to the J/ψϕ final state in hadronic collisions. Based on 10.4 fb1 of p¯p collision data collected by the D0 experiment at the Fermilab Tevatron collider, we report the first evidence for the prompt production of X(4140) and find the fraction of X(4140) events originating from b hadrons to be fb=0.39±0.07(stat)±0.10(syst) [...]
arXiv:1508.07846; FERMILAB-PUB-15-373-E; FERMILAB-PUB-15-373-E.- 2015-12-02 - 8 p. - Published in : Phys. Rev. Lett. 115 (2015) 232001 Fulltext: PDF; External link: Fermilab Accepted Manuscript

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