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Azimuthal decorrelations between the two central jets with the largest transverse momenta are sensitive to the dynamics of events with multiple jets. We present a measurement of the normalized differential cross section based on the full data set ( integral Ldt = 36 pb(-1)) acquired by the ATLAS detector during the 2010 root s = 7 TeV proton-proton run of the LHC. The measured distributions includ
An inclusive search for anomalous production of two prompt, isolated muons with the same electric charge is presented. The search is performed in a data sample corresponding to 1.6 fb(-1) of integrated luminosity collected in 2011 at root s = 7 TeV with the ATLAS detector at the LHC. Muon pairs are selected by requiring two isolated muons of the same electric charge with p(T) > 20 GeV and vertical
A measurement of the cross section for the inclusive production of isolated prompt photons in pp collisions at a center-of-mass energy root s = 7 TeV is presented. The measurement covers the pseudorapidity ranges vertical bar eta(gamma)vertical bar < 1: 37 and 1: 52 <= vertical bar eta(gamma)vertical bar < 1: 81 in the transverse energy range 15 <= E-T(gamma) < 100 GeV. The results are based on an
The results of a search for pair production of the scalar partners of bottom quarks in 2: 05 fb(-1) of pp collisions at root s = 7 TeV using the ATLAS experiment are reported. Scalar bottom quarks are searched for in events with large missing transverse momentum and two jets in the final state, where both jets are identified as originating from a bottom quark. In an R-parity conserving minimal sup
Measurements of charged particle distributions, sensitive to the underlying event, have been performed with the ATLAS detector at the LHC. The measurements are based on data collected using a minimum-bias trigger to select proton-proton collisions at center-of-mass energies of 900 GeV and 7 TeV. The "underlying event" is defined as those aspects of a hadronic interaction attributed not to the hard
Jets are identified and their properties studied in center-of-mass energy root s = 7 TeV proton-proton collisions at the Large Hadron Collider using charged particles measured by the ATLAS inner detector. Events are selected using a minimum bias trigger, allowing jets at very low transverse momentum to be observed and their characteristics in the transition to high-momentum fully perturbative jets
Jet shapes have been measured in inclusive jet production in proton-proton collisions at root s = 7 TeV using 3 pb(-1) of data recorded by the ATLAS experiment at the LHC. Jets are reconstructed using the anti-k(t) algorithm with transverse momentum 30 GeV < p(T) < 600 GeV and rapidity in the region vertical bar y vertical bar < 2.8. The data are corrected for detector effects and compared to seve
A search for diphoton events with large missing transverse energy is presented. The data were collected with the ATLAS detector in proton-proton collisions at root s = 7 TeV at the CERN Large Hadron Collider and correspond to an integrated luminosity of 3: 1 pb(-1). No excess of such events is observed above the standard model background prediction. In the context of a specific model with one univ
A measurement is reported of the production cross section of top-quark pairs (t (t) over bar) in proton-proton collisions at a center-of-mass energy of 7 TeV recorded with the ATLAS detector at the LHC. Candidate events have a signature consistent with containing two isolated leptons, large missing transverse momentum, and at least two jets. Using a data sample corresponding to an integrated lumin
A measurement of jet activity in the rapidity interval bounded by a dijet system is presented. Events are vetoed if a jet with transverse momentum greater than 20 GeV is found between the two boundary jets. The fraction of dijet events that survive the jet veto is presented for boundary jets that are separated by up to six units of rapidity and with mean transverse momentum 50 < <(p)over bar>T < 5
A search for the decay of a light Higgs boson (120-140 GeV) to a pair of weakly interacting, long-lived particles in 1.94 fb(-1) of proton-proton collisions at root s = 7 TeV recorded in 2011 by the ATLAS detector is presented. The search strategy requires that both long-lived particles decay inside the muon spectrometer. No excess of events is observed above the expected background and limits on
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
1 Report of the RWI Afghanistan Programme Haroun Rahimi & Andrew Watkins Raoul Wallenberg Institute of Human Rights and Humanitarian Law The Taliban’s Dynamic Efforts to Integrate and Regulate Madrasas And the Motives for Doing So 0 The copyright of the Raoul Wallenberg Institute of Human Rights and Humanitarian Law (RWI) Illustrations included in the publication are the work of the authors and be
https://rwi.lu.se/wp-content/uploads/2025/05/Rahimi-and-Watkins-2025.pdf - 2026-05-14
The Tile hadronic calorimeter of the ATLAS detector has undergone extensive testing in the experimental hall since its installation in late 2005. The readout, control and calibration systems have been fully operational since 2007 and the detector has successfully collected data from the LHC single beams in 2008 and first collisions in 2009. This paper gives an overview of the Tile Calorimeter perf
Stress Analysis of PTFE Sleeves in Industrial Valves_final Master’s Dissertation Structural Mechanics DANIEL CLARHED STRESS ANALYSIS OF PTFE SLEEVES IN INDUSTRIAL VALVES Denna sida skall vara tom! Copyright © 2008 by Structural Mechanics, LTH, Sweden. Printed by KFS I Lund AB, Lund, Sweden, March, 2008. For information, address: Division of Structural Mechanics, LTH, Lund University, Box 118, SE-2
https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/publications/tvsm5000/web5153.pdf - 2026-05-14
Microsoft Word - 715dff8c-1b6f-407e-8913-51a613cde790_in_for_PDF_printing.doc United Nations E/CN.15/2015/10* Economic and Social Council Distr.: General 2 March 2015 Original: English V.15-01419 (E) 240315 250315 *1501419* Commission on Crime Prevention and Criminal Justice Twenty-fourth session Vienna, 18-22 May 2015* Item 5 (e) of the provisional agenda** Integration and coordination of efforts
https://rwi.lu.se/app/uploads/2015/05/Economic-and-Social-Council.pdf - 2026-05-15
Dreams & Discoveries LTH / FACULTY OF ENGINEERING / LUND UNIVERSITY Content: A place for dreams and disco veries .............. 3 To benefit the climate .................................... 8 To benefit digitalization .............................. 12 To benefit Industry ....................................... 16 To benefit the built environment ............... 20 To benefit life .................
https://www.lth.se/fileadmin/lth/english/Dreams_discoveries.pdf - 2026-05-14
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Saco-rådet Umeå kommun ÅRSMÖTESPROTOKOLL 2020-03-09 KALLELSE TILL SACO-RÅDETS ÅRSMÖTE Tid Tisdag 2020-03-24 kl. 17.15 Plats Saco-rådets lokaler, Renmarkstorget 8, 3tr Program Årsmöte. Anmälan Senast 2020-03-20 till Lena Svedjehed, lena.svedjehed@umea.se Saco-rådets uppgifter är bl.a. att handlägga de frågor som enskilt förbund delegerar och att vara förbundens kontaktorgan i frågor som är av gemen
A search for a massive [Formula: see text] gauge boson decaying to a top quark and a bottom quark is performed with the ATLAS detector in [Formula: see text] collisions at the LHC. The dataset was taken at a centre-of-mass energy of [Formula: see text] and corresponds to [Formula: see text] of integrated luminosity. This analysis is done in the hadronic decay mode of the top quark, where novel jet
