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Muons from cosmic-ray interactions in the atmosphere provide a high-statistics source of particles that can be used to study the performance and calibration of the ATLAS detector. Cosmic-ray muons can penetrate to the cavern and deposit energy in all detector subsystems. Such events have played an important role in the commissioning of the detector since the start of the installation phase in 2005
More than half a million minimum-bias events of LHC collision data were collected by the ATLAS experiment in December 2009 at centre-of-mass energies of 0.9 TeV and 2.36 TeV. This paper reports on studies of the initial performance of the ATLAS detector from these data. Comparisons between data and Monte Carlo predictions are shown for distributions of several track- and calorimeter-based quantiti
Senior Lecturer Contact details Email: oxana [dot] smirnova [at] fysik [dot] lu [dot] se Phone: +46 46 222 76 99Organisation Particle and nuclear physics Visiting address: Professorsgatan 1, Lund Room number: K333 Service point: 14 WebpageOxana Smirnovas profile in Lund University research portalOther affiliations Project manager Particle and nuclear physics Member of Strategic Research Area eSSEN
https://www.particle-nuclear.lu.se/oxana-smirnova - 2026-07-17
Master’s Dissertation Structural Mechanics Report TV SM -5248 JEN S BERG EN U D D R EFIN ED M O D EL FO R C A LC U LA TIN G TH E D Y N A M IC A M PLIFIC A TIO N FA C TO R FO R R O A D B R ID G ES JENS BERGENUDD REFINED MODEL FOR CALCULATING THE DYNAMIC AMPLIFICATION FACTOR FOR ROAD BRIDGES DEPARTMENT OF CONSTRUCTION SCIENCES DIVISION OF STRUCTURAL MECHANICS ISRN LUTVDG/TVSM--20/5248--SE (1-144) |
https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/publications/tvsm5000/web5248.pdf - 2026-07-16
2017 year in review Table of Contents Director’s Statement 2 This is RWI 4 RWI Around the World 6 Cambodia’s First Academic Human Rights Centre in Full Swing 8 Legal Clinics Provide Access to Justice for the Poor and Vulnerable 10 Towards Just, Inclusive and Sustainable Development in Asia 12 Supporting Research in Asia 13 Partnership with East African Court of Justice to Continue in New Regional
https://rwi.lu.se/app/uploads/2018/05/Year-in-Review-2017-2.pdf - 2026-07-16
Microsoft Word - AFRINT MACRO STUDY2.doc 1 AFRINT MACRO STUDY: GHANA REPORT (REVISED) BY A. WAYO SEINI AND V. K. NYANTENG INSTITUTE OF STATISTICAL, SOCIAL AND ECONOMIC RESEARCH (ISSER) UNIVERSITY OF GHNA, LEGON SEPTEMBER 2003 2 AFRINT MACRO STUDY: GHANA REPORT 1.0 AGRICULTURAL POLICIES AND STARTEGIES 1.1 Introduction Agriculture in Ghana is basically a rural activity and agricultural commodities p
https://www.keg.lu.se/en/sites/keg.lu.se.en/files/a5.pdf - 2026-07-17
Microsoft Word - FINAL THESIS DEA[1].docx “I’M A DALIT, SO WHAT?” THE PRAGMATISM OF HIGHLIGHTING AND HIDING CASTE AMONG EDUCATED DALIT WOMEN Dea Busk Larsen Word Count: 25,246 Division of Social Anthropology SANM03, Spring 2017 Department of Sociology, Lund University Supervisor: Ulf Johansson Dahre The page is intentionally left blank I ABSTRACT The literature on dalit women is limited and in par
https://www.sasnet.lu.se/sites/sasnet.lu.se/files/final_thesis_dea1.pdf - 2026-07-17
PhD-main2.dvi Doctoral Thesis Structural Mechanics Report TV SM -1021 A N D ERS K . O LSSO N FIN ITE ELEM EN T PR O C ED U R ES IN M O D ELLIN G TH E D Y N A M IC PR O PER TIES O F R U B B ER ANDERS K. OLSSON FINITE ELEMENT PROCEDURES IN MODELLING THE DYNAMIC PROPERTIES OF RUBBER Detta är en tom sida! Copyright © Anders K. Olsson, 2007. Printed by KFS i Lund AB, Lund, Sweden, March 2007. For infor
https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/publications/tvsm1000/web1021.pdf - 2026-07-17
Results of three searches are presented for the production of supersymmetric particles decaying into final states with missing transverse momentum and exactly two isolated leptons, e or mu. The analysis uses a data sample collected during the first half of 2011 that corresponds to a total integrated luminosity of 1 fb(-1) of root s = 7 TeV proton-proton collisions recorded with the ATLAS detector
We present the results of a search for new, heavy particles that decay at a significant distance from their production point into a final state containing charged hadrons in association with a high-momentum muon. The search is conducted in a pp-collision data sample with a center-of-mass energy of 7 TeV and an integrated luminosity of 33 pb(-1) collected in 2010 by the ATLAS detector operating at
The jet fragmentation function and transverse profile for jets with 25 GeV < p(Tjet) < 500 GeV and |eta(jet)| < 1.2 produced in proton-proton collisions with a center-of-mass energy of 7 TeV are presented. The measurement is performed using data with an integrated luminosity of 36 pb(-1). Jets are reconstructed and their momentum measured using calorimetric information. The momenta of the charged
The jet energy scale and its systematic uncertainty are determined for jets measured with the ATLAS detector at the LHC in proton-proton collision data at a centre-of-mass energy of root s = 7 TeV corresponding to an integrated luminosity of 38 pb(-1). Jets are reconstructed with the anti-k(t) algorithm with distance parameters R = 0.4 or R = 0.6. Jet energy and angle corrections are determined fr
A search for the Standard Model Higgs boson in the two photon decay channel is reported, using 1.08 fb(-1) of proton-proton collision data at a centre-of-mass energy of 7 TeV recorded by the ATLAS detector. No significant excess is observed in the investigated mass range of 110-150 GeV. Upper limits on the cross-section,times branching ratio of between 2.0 and 5.8 times the Standard Model predicti
A search for pair-produced scalar particles decaying to a four-jet final state is presented. The analysis is performed using an integrated luminosity of 34 pb(-1) recorded by the ATLAS detector in 2010. No deviation from the Standard Model is observed. For a scalar mass of 100 GeV (190 GeV) the limit on the scalar gluon pair production cross section at 95% confidence level is 1 nb (0.28 nb). When
A measurement is presented of the inclusive cross-section for b-jet production in association with a Z boson in pp collisions at a centre-of-mass energy of root s = 7 TeV. The analysis uses the data sample collected by the ATLAS experiment in 2010, corresponding to an integrated luminosity of approximately 36 pb(-1). The event selection requires a Z boson decaying into high P-T electrons or muons,
The ratio of production cross sections of the W and Z bosons with exactly one associated jet is presented as a function of jet transverse momentum threshold. The measurement has been designed to maximise cancellation of experimental and theoretical uncertainties, and is reported both within a particle-level kinematic range corresponding to the detector acceptance and as a total cross-section ratio
This article considers the challenges faced by digital evidence specialists when collaborating with other specialists and agencies in other jurisdictions when investigating cyber crime. The opportunities, operational environment and modus operandi of a cyber criminal are considered, with a view to developing the skills and procedural support that investigators might usefully consider in order to r
Pseudorapidity gap distributions in proton-proton collisions at root s = 7 TeV are studied using a minimum bias data sample with an integrated luminosity of 7.1 mu b(-1). Cross sections are measured differentially in terms of Delta eta(F), the larger of the pseudorapidity regions extending to the limits of the ATLAS sensitivity, at eta = +/- 4.9, in which no final state particles are produced abov
A search for diphoton events with large missing transverse momentum has been performed using 1.07 fb(-1) of proton-proton collision data at root s = 7 TeV recorded with the ATLAS detector. No excess of events was observed above the Standard Model prediction and 95% Confidence Level (CL) upper limits are set on the production cross section for new physics. The limits depend on each model parameter
The inclusive and dijet production cross-sections have been measured for jets containing b-hadrons (b-jets) in proton-proton collisions at a centre-of-mass energy of root s = 7 TeV, using the ATLAS detector at the LHC. The measurements use data corresponding to an integrated luminosity of 34 pb(-1). The b-jets are identified using either a lifetime-based method, where secondary decay vertices of b
