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CERN Document Server 695 záznamov nájdených  1 - 10ďalšíkoniec  skoč na záznam: Hľadanie trvalo 0.56 sekúnd. 
1.
Up and Down Quark Structure of the Proton / D0 Collaboration
We measure proton structure parameters sensitive primarily to valence quarks using 8.6 fb$^{-1}$ of data collected by the D0 detector in $\sqrt{s}=1.96$ TeV $p\bar{p}$ 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 $p \bar{p}$ 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 $\psi(2S)$ production in $p\bar{p}$ collisions at 1.96 TeV / D0 Collaboration
We present various properties of the production of the $X(3872)$ and $\psi(2S)$ states based on 10.4 fb$^{-1}$ collected by D0 experiment in Tevatron $p \bar p$ collisions at $\sqrt{s}$ = 1.96 TeV. For both states, we measure the nonprompt fraction $f_{NP}$ 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 $p \bar p$ collisions at $\sqrt{s}=1.96$ TeV / D0 Collaboration
We present a study of the normalized transverse momentum distribution of $W$ bosons produced in $p \bar p$ collisions, using data corresponding to an integrated luminosity of 4.35 fb$^{-1}$ collected with the D0 detector at the Fermilab Tevatron collider at $\sqrt{s}=1.96$ 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 $P_c$ resonances in $p \overline p $ collisions / D0 Collaboration
We present a study of the inclusive production in $p \overline p $ collisions of the pentaquark states $P_c(4440)$ and $P_c(4457)$ with the decay to the $J/\psi p$ 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 $Z_c^{\pm}(3900)$ produced in $p \bar p$ collision / D0 Collaboration
We study the production of the exotic charged charmonium-like state $Z_c^{\pm}(3900)$ in $p \bar p$ collisions through the sequential process $\psi(4260) \rightarrow Z_c^{\pm}(3900) \pi^{\mp}$, $Z_c^{\pm}(3900) \rightarrow J/\psi \pi^{\pm}$. 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 $M=3902.6^{+5.2}_{-5.0}{\rm \thinspace (stat)}^{+3.3}_{-1.4}{\rm \thinspace (syst)}$ MeV and $\Gamma=32 ^{+28}_{-21}{\rm \thinspace (stat)} ^{+26}_{-7}{\rm \thinspace (syst)}$ 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 associated Z + charm production in proton-proton collisions at $\sqrt{s} = $ 8 TeV / CMS Collaboration
A study of the associated production of a Z boson and a charm quark jet (Z + c), and a comparison to production with a b quark jet (Z + b), in pp collisions at a centre-of-mass energy of 8 TeV are presented. The analysis uses a data sample corresponding to an integrated luminosity of 19.7 fb$^{-1}$, collected with the CMS detector at the CERN LHC. [...]
arXiv:1711.02143; CMS-SMP-15-009; CERN-EP-2017-257; CMS-SMP-15-009-003.- Geneva : CERN, 2018-04-09 - 50 p. - Published in : Eur. Phys. J. C 78 (2018) 287 Article from SCOAP3: PDF; Fulltext: PDF; External links: Additional information for the analysis; CMS AuthorList
8.
Pseudorapidity and transverse momentum dependence of flow harmonics in pPb and PbPb collisionsDifferential flow harmonics v_n in pPb and PbPb collisions / CMS Collaboration
Measurements of azimuthal angular correlations are presented for high-multiplicity pPb collisions at $\sqrt{s_{\mathrm{NN}}} = $ 5.02 TeV and peripheral PbPb collisions at $\sqrt{s_{\mathrm{NN}}} = $ 2.76 TeV. The data used in this work were collected with the CMS detector at the CERN LHC. [...]
arXiv:1710.07864; CMS-HIN-15-008; CERN-EP-2017-218; CMS-HIN-15-008-003.- Geneva : CERN, 2018-10-05 - 25 p. - Published in : Phys. Rev. C 98 (2018) 044902 Fulltext: openaccess_PhysRevC.98.044902 - PDF; 1710.07864 - PDF; Preprint: PDF; External link: Open Access fulltext
9.
Study of dijet events with a large rapidity gap between the two leading jets in pp collisions at $\sqrt{s}$ = 7 TeV / CMS Collaboration
Events with no charged particles produced between the two leading jets are studied in proton-proton collisions at $\sqrt{s}$ = 7 TeV. The jets were required to have transverse momentum $p_\mathrm{T}^{\text{jet}}$ > 40 GeV and pseudorapidity 1.5 $<|\eta^{\text{jet}}| <$ 4.7, and to have values of $\eta^{\text{jet}}$ with opposite signs. [...]
arXiv:1710.02586; CMS-FSQ-12-001; CERN-EP-2017-141; CMS-FSQ-12-001-003.- Geneva : CERN, 2018-03-21 - 27 p. Article from SCOAP3: PDF; Fulltext: PDF; External links: Additional information for the analysis; CMS AuthorList
10.
The drift velocity monitoring system of the CMS barrel muon chambers / Altenhoefer, Georg Friedrich (Julich, Forschungszentrum) ; Hebbeker, Thomas (Aachen, Tech. Hochsch.) ; Heidemann, Carsten Andreas (Aachen, Tech. Hochsch.) ; Reithler, Hans (Aachen, Tech. Hochsch.) ; Sonnenschein, Lars (ADU cologne GmbH, Cologne) ; Teyssier, Daniel Francois (Aachen, Tech. Hochsch.)
The drift velocity is a key parameter of drift chambers. Its value depends on several parameters: electric field, pressure, temperature, gas mixture, and contamination, for example, by ambient air. [...]
CMS-NOTE-2017-007; CERN-CMS-NOTE-2017-007.- Geneva : CERN, 2018 - 8 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 888 (2018) 1-8 Fulltext: PDF;

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