SwePub
Tyck till om SwePub Sök här!
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "LAR1:uu "

Sökning: LAR1:uu

  • Resultat 51-60 av 270809
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
51.
  •  
52.
  •  
53.
  • Aabloo, A, et al. (författare)
  • Molecular dynamics simulation of Nd3+ ions in a crystalline PEO surface
  • 1998
  • Ingår i: ELECTROCHIMICA ACTA. - 0013-4686. ; 43:10-11, s. 1361-1364
  • Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
    • Poly(ethylene oxide) based electrolytes are systems in which ionic salts are dissolved into an amorphous EO matrix. Potentials developed earlier to model crystalline and amorphous bulk PEO systems are here used for the MD simulation at 400 K of the behavi
  •  
54.
  • Aabloo, A, et al. (författare)
  • Molecular dynamics simulations of a poly(ethylene oxide) surface
  • 1997
  • Ingår i: POLYMER. - 0032-3861. ; 38:18, s. A47-A51
  • Tidskriftsartikel (refereegranskat)abstract
    • Potentials developed earlier for crystalline and amorphous bulk PEO systems have been used for the MD simulation of a PEO surface model. The surface comprises the outer region of a 122 Angstrom-thick sheet of PEO in which the PEO, -(CH2-CH2-O)(n)- chains
  •  
55.
  •  
56.
  • Aaboud, M., et al. (författare)
  • Direct top-quark decay width measurement in the t(t)over-bar lepton plus jets channel at root s=8 TeV with the ATLAS experiment
  • 2018
  • Ingår i: European Physical Journal C. - : Springer Science and Business Media LLC. - 1434-6044 .- 1434-6052. ; 78
  • Tidskriftsartikel (refereegranskat)abstract
    • This paper presents a direct measurement of the decay width of the top quark using t (t) over bar events in the lepton+jets final state. The data sample was collected by the ATLAS detector at the LHC in proton-proton collisions at a centre-of-mass energy of 8 TeV and corresponds to an integrated luminosity of 20.2 fb(-1). The decay width of the top quark is measured using a template fit to distributions of kinematic observables associated with the hadronically and semileptonically decaying top quarks. The result, Gamma(t) = 1.76 +/- 0.33 (stat.) (+0.79)(-0.68) (syst.) GeV for a top-quark mass of 172.5 GeV, is consistent with the prediction of the Standard Model.
  •  
57.
  • Aaboud, M, et al. (författare)
  • Measurement of fiducial and differential W+W- production cross-sections at √s=13 TeV with the ATLAS detector
  • 2019
  • Ingår i: European Physical Journal C. - : Springer Science and Business Media LLC. - 1434-6044 .- 1434-6052. ; 79:10
  • Tidskriftsartikel (refereegranskat)abstract
    • A measurement of fiducial and differential cross-sections for W+W- production in proton–proton collisions at s=13 TeV with the ATLAS experiment at the Large Hadron Collider using data corresponding to an integrated luminosity of 36.1 fb - 1 is presented. Events with one electron and one muon are selected, corresponding to the decay of the diboson system as WW→ e±νμ∓ν. To suppress top-quark background, events containing jets with a transverse momentum exceeding 35 GeV are not included in the measurement phase space. The fiducial cross-section, six differential distributions and the cross-section as a function of the jet-veto transverse momentum threshold are measured and compared with several theoretical predictions. Constraints on anomalous electroweak gauge boson self-interactions are also presented in the framework of a dimension-six effective field theory. © 2019, CERN for the benefit of the ATLAS collaboration.
  •  
58.
  • Aaboud, M, et al. (författare)
  • Measurement of jet pT correlations in Pb + Pb and pp collisions at sNN=2.76 TeVwith the ATLAS detector
  • 2017
  • Ingår i: Physics Letters B. - : Elsevier BV. - 0370-2693 .- 1873-2445. ; 774, s. 379-402
  • Tidskriftsartikel (refereegranskat)abstract
    • Measurements of dijet pT correlations in Pb+Pb and pp collisions at a nucleon–nucleon centre-of-mass energy of sNN=2.76 TeV are presented. The measurements are performed with the ATLAS detector at the Large Hadron Collider using Pb+Pb and pp data samples corresponding to integrated luminosities of 0.14 nb−1 and 4.0 pb−1, respectively. Jets are reconstructed using the anti-kt algorithm with radius parameter values R=0.3 and R=0.4. A background subtraction procedure is applied to correct the jets for the large underlying event present in Pb+Pb collisions. The leading and sub-leading jet transverse momenta are denoted pT1 and pT2. An unfolding procedure is applied to the two-dimensional (pT1,pT2) distributions to account for experimental effects in the measurement of both jets. Distributions of (1/N)dN/dxJ, where xJ=pT2/pT1, are presented as a function of pT1 and collision centrality. The distributions are found to be similar in peripheral Pb+Pb collisions and pp collisions, but highly modified in central Pb+Pb collisions. Similar features are present in both the R=0.3 and R=0.4 results, indicating that the effects of the underlying event are properly accounted for in the measurement. The results are qualitatively consistent with expectations from partonic energy loss models. © 2017 The Author
  •  
59.
  • Aaboud, M, et al. (författare)
  • Measurement of lepton differential distributions and the top quark mass in tt¯ production in pp collisions at √s=8 TeV with the ATLAS detector
  • 2017
  • Ingår i: European Physical Journal C. - : Springer Science and Business Media LLC. - 1434-6044 .- 1434-6052. ; 77:11
  • Tidskriftsartikel (refereegranskat)abstract
    • This paper presents single lepton and dilepton kinematic distributions measured in dileptonic tt¯ events produced in 20.2fb - 1 of s=8 TeV pp collisions recorded by the ATLAS experiment at the LHC. Both absolute and normalised differential cross-sections are measured, using events with an opposite-charge eμ pair and one or two b-tagged jets. The cross-sections are measured in a fiducial region corresponding to the detector acceptance for leptons, and are compared to the predictions from a variety of Monte Carlo event generators, as well as fixed-order QCD calculations, exploring the sensitivity of the cross-sections to the gluon parton distribution function. Some of the distributions are also sensitive to the top quark pole mass; a combined fit of NLO fixed-order predictions to all the measured distributions yields a top quark mass value of mtpole=173.2±0.9±0.8±1.2 GeV, where the three uncertainties arise from data statistics, experimental systematics, and theoretical sources. © 2017, CERN for the benefit of the ATLAS collaboration.
  •  
60.
  • Aaboud, M, et al. (författare)
  • Measurement of the azimuthal anisotropy of charged particles produced in √sNN = 5.02 TeV Pb+Pb collisions with the ATLAS detector
  • 2018
  • Ingår i: European Physical Journal C. - : Springer Science and Business Media LLC. - 1434-6044 .- 1434-6052. ; 78:12
  • Tidskriftsartikel (refereegranskat)abstract
    • Measurements of the azimuthal anisotropy in lead–lead collisions at sNN = 5.02 TeV are presented using a data sample corresponding to 0.49 nb - 1 integrated luminosity collected by the ATLAS experiment at the LHC in 2015. The recorded minimum-bias sample is enhanced by triggers for “ultra-central” collisions, providing an opportunity to perform detailed study of flow harmonics in the regime where the initial state is dominated by fluctuations. The anisotropy of the charged-particle azimuthal angle distributions is characterized by the Fourier coefficients, v2–v7, which are measured using the two-particle correlation, scalar-product and event-plane methods. The goal of the paper is to provide measurements of the differential as well as integrated flow harmonics vn over wide ranges of the transverse momentum, 0.5 < pT< 60 GeV, the pseudorapidity, | η| < 2.5, and the collision centrality 0–80%. Results from different methods are compared and discussed in the context of previous and recent measurements in Pb+Pb collisions at sNN = 2.76 TeV and 5.02 TeV. In particular, the shape of the pTdependence of elliptic or triangular flow harmonics is observed to be very similar at different centralities after scaling the vn and pTvalues by constant factors over the centrality interval 0–60% and the pTrange 0.5 < pT< 5 GeV. © 2018, CERN for the benefit of the ATLAS collaboration.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 51-60 av 270809
Typ av publikation
tidskriftsartikel (152736)
doktorsavhandling (26997)
bokkapitel (24157)
konferensbidrag (24139)
annan publikation (10493)
recension (8773)
visa fler...
rapport (6820)
bok (6229)
forskningsöversikt (4456)
samlingsverk (redaktörskap) (3724)
licentiatavhandling (1401)
proceedings (redaktörskap) (552)
patent (304)
konstnärligt arbete (184)
visa färre...
Typ av innehåll
refereegranskat (160295)
övrigt vetenskapligt/konstnärligt (95238)
populärvet., debatt m.m. (15035)
Författare/redaktör
Ekelöf, Tord (1148)
Brenner, Richard (1108)
Ellert, Mattias (1093)
Larsson, Anders (1061)
Strandberg, Jonas (1042)
Zwalinski, L. (1008)
visa fler...
Bohm, Christian (906)
Abbott, B. (806)
Aad, G (763)
Silverstein, Samuel ... (756)
Kupsc, Andrzej (736)
Janson, Christer (728)
Lund-Jensen, Bengt (706)
Moa, Torbjörn (706)
Hellman, Sten (678)
Wolke, Magnus (654)
Zhu, J. (647)
Peters, K. (632)
Clement, Christophe (626)
Liu, Y. (620)
Sjölin, Jörgen (620)
Meyer, J. (613)
Zhou, B. (613)
Fox, H. (611)
Evans, H. (609)
Gutierrez, P. (608)
Brandt, A. (607)
Brock, R. (607)
Burdin, S. (607)
Kupco, A. (607)
Pleier, M. -A. (607)
Qian, J. (607)
Quadt, A. (607)
Sawyer, L. (607)
Stark, J. (607)
Borissov, G. (606)
Cooke, M. (606)
Kehoe, R. (606)
Lokajicek, M. (606)
Schwienhorst, R. (606)
Snyder, S. (606)
Watts, G. (606)
Khanov, A. (605)
Severini, H. (605)
Shabalina, E. (605)
Rizatdinova, F. (604)
Strauss, M. (604)
Fiedler, F. (603)
Hohlfeld, M. (603)
Tsybychev, D. (603)
visa färre...
Lärosäte
Uppsala universitet (270809)
Karolinska Institutet (17434)
Lunds universitet (6862)
Stockholms universitet (6495)
Kungliga Tekniska Högskolan (6266)
Umeå universitet (5271)
visa fler...
Göteborgs universitet (4861)
Linköpings universitet (4624)
Örebro universitet (2859)
Sveriges Lantbruksuniversitet (2222)
Högskolan Dalarna (1650)
Södertörns högskola (1378)
Linnéuniversitetet (1361)
Mälardalens universitet (1355)
Högskolan i Gävle (1185)
Chalmers tekniska högskola (1042)
Mittuniversitetet (846)
Karlstads universitet (844)
Luleå tekniska universitet (595)
Jönköping University (562)
RISE (446)
Malmö universitet (417)
Marie Cederschiöld högskola (370)
Högskolan i Skövde (284)
Försvarshögskolan (236)
Naturhistoriska riksmuseet (201)
Handelshögskolan i Stockholm (195)
Högskolan i Borås (171)
Nordiska Afrikainstitutet (165)
Högskolan i Halmstad (145)
Sophiahemmet Högskola (133)
Högskolan Kristianstad (132)
Gymnastik- och idrottshögskolan (131)
Röda Korsets Högskola (123)
Enskilda Högskolan Stockholm (117)
Institutet för språk och folkminnen (114)
Högskolan Väst (54)
Riksantikvarieämbetet (47)
Blekinge Tekniska Högskola (37)
VTI - Statens väg- och transportforskningsinstitut (20)
Kungl. Musikhögskolan (18)
Naturvårdsverket (11)
IVL Svenska Miljöinstitutet (11)
Konstfack (9)
Nationalmuseum (3)
Stockholms konstnärliga högskola (1)
Havs- och vattenmyndigheten (1)
visa färre...
Språk
Engelska (211873)
Svenska (38927)
Latin (11968)
Odefinierat språk (3151)
Tyska (1443)
Franska (890)
visa fler...
Spanska (322)
Ryska (303)
Norska (265)
Danska (260)
Polska (169)
Italienska (147)
Finska (136)
Nederländska (128)
Estniska (116)
Isländska (86)
Grekiska, klassisk (81)
Turkiska (60)
Japanska (47)
Esperanto (46)
Kinesiska (43)
Ungerska (40)
Persiska (39)
Portugisiska (36)
Hindi (29)
Lettiska (24)
Bulgariska (20)
Nygrekiska (14)
Arabiska (13)
Tjeckiska (13)
Kroatiska (12)
Nynorsk (12)
Koreanska (11)
Iriska (10)
Serbiska (8)
Albanska (8)
Ukrainska (7)
Baluchi (7)
Katalanska (6)
Flera språk (5)
Hebreiska (5)
Rumänska (5)
Kurdiska (5)
Slovakiska (5)
Bokmål (5)
Vietnamesiska (3)
Slovenska (1)
Färöiska (1)
Makedonska (1)
Swahili (1)
Mongoliskt språk (1)
Indonesiska (1)
visa färre...
Forskningsämne (UKÄ/SCB)
Naturvetenskap (58833)
Medicin och hälsovetenskap (44089)
Humaniora (42997)
Samhällsvetenskap (37547)
Teknik (11250)
Lantbruksvetenskap (1838)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy