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CERN Document Server Sök i 58 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.67 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 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.
An Array of Spherically Dimpled Scintillating Cells for an Integrated Readout Layer / Dyshkant, Alexandre (Northern Illinois U.) ; Blazey, G (Northern Illinois U.) ; Francis, K (Northern Illinois U.) ; Hedin, D (Northern Illinois U.) ; Johnson, E (Northern Illinois U.) ; Zutsh, V (Northern Illinois U.) ; Lindenmeyer, C (Fermilab) ; Pla-Dalmau, A (Fermilab) ; Ramberg, E (Fermilab) ; Schellpfeffer, J (Fermilab)
The CALICE collaboration is developing calorimetry for particle flow algorithm (PFA) based detectors. To measure particle shower development, a finely segmented calorimeter optimized for PFA must consist of millions of channels. [...]
FERMILAB-CONF-14-206-E.- SISSA, 2015 - Published in : PoS TIPP2014 (2015) 257 Fulltext: PDF; External links: PoS server; FERMILABCONF
In : International Conference on Technology and Instrumentation in Particle Physics 2014, Amsterdam, Netherlands, 2 - 6 Jun 2014, pp.257
8.
Measurement of the direct CP violating charge asymmetry in $B^\pm \rightarrow \mu^\pm \nu_\mu D^{0}$ decays / D0 Collaboration
We present the first measurement of the CP violating charge asymmetry in $B^\pm \to \mu^\pm \nu_\mu {D}^0$ decays using the full Run II integrated luminosity of 10.4 fb$^{-1}$ 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
9.
Measurement of top quark polarization in $t \overline{t}$ lepton+jets final states / D0 Collaboration
We present a study of top quark polarization in $t \overline{t}$ events produced in $p \overline{p}$ collisions at $\sqrt{s}=1.96$ TeV. Data correspond to 9.7 fb$^{-1}$ 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
10.
Observation of a new $B_s^0 \pi^\pm$ state / D0 Collaboration
We report the observation of a narrow structure, $X(5568)$, in the decay sequence $X(5568) \rightarrow B_s^0 \pi^{\pm}$, $B_s^0 \rightarrow J/\psi \phi$, $J/\psi\rightarrow \mu^+ \mu^-$, $\phi \rightarrow K^+K^-$. 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

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