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The ratio of the production cross sections for W and Z bosons in association with jets has been measured in proton-proton collisions at root s = 7 TeV with the ATLAS experiment at the Large Hadron Collider. The measurement is based on the entire 2011 dataset, corresponding to an integrated luminosity of 4.6 fb(-1). Inclusive and differential cross-section ratios for massive vector bosons decaying
This paper presents the electron and photon energy calibration achieved with the ATLAS detector using about 25 fb(-1) of LHC proton-proton collision data taken at centre-of-mass energies of root s = 7 and 8 TeV. The reconstruction of electron and photon energies is optimised using multivariate algorithms. The response of the calorimeter layers is equalised in data and simulation, and the longitudi
This article presents measurements of the t-channel single top-quark ((t) over bart) and top-antiquark (_ t) total production cross sections sdtq_ and sd _ tq_, their ratio Rt sdtq_= sd _ tq_, and a measurement of the inclusive production cross section sdtq _ _ tq_ in proton-proton collisions at ffiffiffi ps = 7 TeV at the LHC. Differential cross sections for the tq and _ tq processes are measured
A generic search for anomalous production of events with at least three charged leptons is presented. The data sample consists of pp collisions at TeV collected in 2012 by the ATLAS experiment at the CERN Large Hadron Collider, and corresponds to an integrated luminosity of 20.3 fb(-1). Events are required to have at least three selected lepton candidates, at least two of which must be electrons o
A measurement of spin correlation in tt[over ¯] production is presented using data collected with the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a center-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 20.3 fb^{-1}. The correlation between the top and antitop quark spins is extracted from dilepton tt[over ¯] events by using the difference in th
MATA02VT21CA Matematik för naturvetare, vårterminen 2021 Antal svar: 17 Jag har läst kursen som Jag har läst kursen som Antal svar en del av mitt kandidatprogram 10 (58,8%) fristående kurs 7 (41,2%) Summa 17 (100,0%) fristående kurs en del av mitt kandidatprogram 0% 20% 40% 60% 80% Medelvärde Standardavvikelse Jag har läst kursen som 3,9 3,6 Mina förkunskaper har varit tillräckliga för att ta t
https://www.maths.lu.se/fileadmin/maths/Matematik_NF/Kursutvaerderingar/VT2021/MATA02VT21CA.pdf - 2026-07-20
Licentiate Dissertation Structural Mechanics GUSTAF LARSSON Report TV SM -3078 G U STA F LA RSSO N H IG H C A PA C ITY TIM B ER JO IN TS - Pro p o sal o f th e Sh ear p late d o w el jo in t HIGH CAPACITY TIMBER JOINTS Proposal of the Shear plate dowel joint DEPARTMENT OF CONSTRUCTION SCIENCES DIVISION OF STRUCTURAL MECHANICS ISRN LUTVDG/TVSM--17/3078--SE (1-114) | ISSN 0281-6679 ISBN 978-91-7753-
https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/publications/tvsm3000/web3078.pdf - 2026-07-21
En tredelad föräldraförsäkring 2015| Thomas Andrén & Thomas Ljunglöf En tredelad föräldraförsäkring Nulägesbeskrivning En tredelad föräldraförsäkring Nulägesbeskrivning Thomas Andrén & Thomas Ljunglöf Citera gärna ur skriften, men ange källa © Thomas Andrén, Thomas Ljunglöf och Saco 2015 ISBN: 978-91-88019-04-2 www.saco.se Innehåll 1 Inledning 4 2 Sammanfattning 5 3 Föräldraledighet och föräldrafö
12th Informal Asia Europe Meeting (ASEM) Seminar on Human Rights Background Paper Dr. Wolfgang Benedek Dr. Madanmohan Rao 1 Main Rapporteurs Dr. Wolfgang Benedek Wolfgang Benedek is Director of the Institute of International Law and International Relations of the University of Graz, Austria and of the European Training and Research Centre for Human Rights and Democracy of the University of G
https://rwi.lu.se/app/uploads/2012/06/ASEMBackgroundpaper.pdf - 2026-07-21
Centrala Sacorådet i Malmö stad 1 Att vara samverkansrepresentant Centrala Sacorådet i Malmö stad 2 Innehåll Inledning ........................................................................................................................................................ 3 Vad är Saco? .................................................................................................................
The semiconductor tracker is a silicon microstrip detector forming part of the inner tracking system of the ATLAS experiment at the LHC. The operation and performance of the semiconductor tracker during the first years of LHC running are described. More than 99% of the detector modules were operational during this period, with an average intrinsic hit efficiency of (99.74 +/- 0.04)%. The evolution
The simulation software for the ATLAS Experiment at the Large Hadron Collider is being used for large-scale production of events on the LHC Computing Grid. This simulation requires many components, from the generators that simulate particle collisions, through packages simulating the response of the various detectors and triggers. All of these components come together under the ATLAS simulation in
215 vetenskapssocieteten i lund Register till Vetenskapssocietetens i Lund årsböcker 1920–2020 Sammanställd av Ingrid Nilsson Minnesteckningar Afzelius, Adam. Av Krister Hanell. 1957: 155–158. Agrell, Sigurd. Av John Landquist & Ivar Lindquist. 1937: 97–111. Ahlström, Gunnar. Av Per Rydén. 1984: 133–137. Ahnlund, Nils. Av Gottfrid Carlsson. 1957: 125–133. Akalu, Aster. Av Per Stjernquist. 1993: 15
TRANS 18 Mattias Kärrholm | Waiting Places as Temporal Interstices and Agents of Change Sandin — Waiting Places as Temporal Interstices and Agents of Change Sandin — Titel 2012-01-04 22.19TRANS 18 Mattias Kärrholm | Waiting Places as Temporal Interstices …Places as Temporal Interstices and Agents of Change Sandin — Titel Sida 1 av 11http://www.inst.at/trans/18Nr/II-1/kaerrholm_sandin18.htm Nr. 18
1 Note: This is an electronic version of an Article published in Business and Society Review 117:2, 233–280 (2012) Corporate responsibility and compliance with the law: land, dispossession and aftermath at Newmont’s Ahafo project in Ghana 1 Radu Mares* Abstract An important part of responsible business practices is compliance with the law. This article details what actually happens when the laws o
https://rwi.lu.se/app/uploads/2012/08/Corporate-responsibility-and-compliance-with-the-law.pdf - 2026-07-21
A measurement of charged-particle distributions sensitive to the properties of the underlying event is presented for an inclusive sample of events containing a Z-boson, decaying to an electron or muon pair. The measurement is based on data collected using the ATLAS detector at the LHC in proton-proton collisions at a centre-of-mass energy of 7 TeV with an integrated luminosity of 4.6fb(-1). Distri
The Advanced GAmma Tracking Array (AGATA) is a European project to develop and operate the next generation gamma-ray spectrometer. AGATA is based on the technique of gamma-ray energy tracking in electrically segmented high-purity germanium crystals. This technique requires the accurate determination of the energy, time and position of every interaction as a gamma ray deposits its energy within the
Searches for pair-produced scalar leptoquarks are performed using 20 fb[Formula: see text] of proton-proton collision data provided by the LHC and recorded by the ATLAS detector at [Formula: see text] TeV. Events with two electrons (muons) and two or more jets in the final state are used to search for first (second)-generation leptoquarks. The results from two previously published ATLAS analyses a
Postadress Box 192, 221 00 Lund Besöksadress LUX (Hus B), Helgonavägen 3 E-post carita.lundmark@kansliht.lu.se Uppföljning av HT-fakulteternas kvalitetsdialoger på grundnivå och avancerad nivå 2024 I mars månad varje år genomför HT-fakulteterna kvalitetsdialoger1 med institutionerna och Språk- och litteraturcentrums (SOL) sektioner,2 samt med HT- biblioteken.3 Dialogerna har en tematisk inriktning
Karriärutveckling för akademiker Karriärutveckling för akademiker En studie om arbete med karriärutveckling Resultat av ett partsgemensamt arbete mellan SKR/Sobona och AkademikerAlliansen Karriärutveckling för akademiker 2 Karriärutveckling för akademiker 3 Förord Vi vill tacka alla som medverkat i att få till stånd denna rapport, arbets- givareföreträdare och lokala fackliga företrädare! Utan er
