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This Letter presents a measurement of W(+/-)Z production in 1.02 fb(-1) of pp collision data at root s = 7 TeV collected by the ATLAS experiment in 2011. Doubly leptonic decay events are selected with electrons, muons and missing transverse momentum in the final state. In total 71 candidates are observed, with a background expectation of 12.1 +/- 1.4(stat.)(-2.0)(+4.1)(syst.) events. The total cro
A search is presented for a high mass neutral particle that decays directly to the e(+/-) mu(-/+) final state. The data sample was recorded by the ATLAS detector in root s = 7 TeV pp collisions at the LHC from March to June 2011 and corresponds to an integrated luminosity of 1.07 fb(-1). The data are found to be consistent with the Standard Model background. The high e(+/-) mu(-/+) mass region is
A search for microscopic black holes has been performed in a same-sign dimuon final state using 1.3 fb(-1) of proton-proton collision data collected with the ATLAS detector at a centre of mass energy of 7 TeV at the CERN Large Hadron Collider. The data are found to be consistent with the expectation from the Standard Model and the results are used to derive exclusion contours in the context of a l
A search for a heavy Standard Model Higgs boson decaying via H -> ZZ -> l(+)l(-)q (q) over bar, where l = e, mu, is presented. The search is performed using a data set of pp collisions at root s = 7 TeV, corresponding to an integrated luminosity of 1.04 fb(-1) collected in 2011 by the ATLAS detector at the CERN LHC collider. No significant excess of events above the estimated background is found.
INTRODUCTION Stroke is a serious neurological disease which may lead to death and severe disability [1, 2]. There are two major types of stroke: ischemic and hemorrhagic stroke. Both are associated with disruption of blood flow to a part of the brain with rapid depletion of cellular energy and oxygen, resulting in ionic disturbances and eventually neuronal cell death [3]. The pathologic process t
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
Invariant mass distributions of jet pairs (dijets) produced in LHC proton-proton collisions at a centre-of-mass energy root s = 7 TeV have been studied using a data set corresponding to an integrated luminosity of 1.0 fb(-1) recorded in 2011 by ATLAS. Dijet masses up to similar to 4 TeV are observed in the data, and no evidence of resonance production over background is found. Limits are set at 95
In models of anomaly-mediated supersymmetry breaking (AMSB), the lightest chargino is predicted to have a lifetime long enough to be detected in collider experiments. This letter explores AMSB scenarios in pp collisions at root s = 7 TeV by attempting to identify decaying charginos which result in tracks that appear to have few associated hits in the outer region of the tracking system. The search
A measurement of the production cross-section for top quark pairs (t (t) over bar) in pp collisions at root s = 7 TeV is presented using data recorded with the ATLAS detector at the Large Hadron Collider. Events are selected in the single lepton topology by requiring an electron or muon, large missing transverse momentum and at least three jets. With a data sample of 35 pb(-1), two different multi
A search for squarks and gluinos in events containing jets, missing transverse momentum and no electrons or muons is presented. The data were recorded in 2011 by the ATLAS experiment in root s = 7 TeV proton-proton collisions at the Large Hadron Collider. No excess above the Standard Model background expectation is observed in 1.04 fb(-1) of data. Gluino and squark masses below 700 GeV and 875 GeV
New metastable massive particles with electric and colour charge are features of many theories beyond the Standard Model. A search is performed for long-lived gluino-based R-hadrons with the ATLAS detector at the LHC using a data sample corresponding to an integrated luminosity of 31 pb(-1). We search for evidence of particles that have come to rest in the ATLAS detector and decay at some later ti
The cross section for the production of W bosons with subsequent decay W -> tau nu(tau) is measured with the ATLAS detector at the LHC. The analysis is based on a data sample that was recorded in 2010 at a proton-proton center-of-mass energy of root s = 7 TeV and corresponds to an integrated luminosity of 34 pb(-1). The cross section is measured in a region of high detector acceptance and then ext
A search for the Standard Model Higgs boson in the decay channel H -> ZZ(()*()) l(+)l(-)l'l'(-), where l = e, mu, is presented. Proton-proton collision data at root s = 7 TeV recorded with the ATLAS detector and corresponding to an average integrated luminosity of 2.1 fb(-1) are compared to the Standard Model expectations. Upper limits on the production cross section of a Standard Model Higgs boso
Vikingakvinnan i den arkeologiska litteraturen -Hur den vikingatida kvinnan framställs i den allmänna kurslitteraturen utifrån gravgåvor, gravskick och gravens placering i landskapet. Johnny Nyman B-uppsats i arkeologi ARKA12 Handledare: Jan Apel 1 Abstract This essay has it's focus on the women of the viking age and how they are represented in the archaeological literature. It will be oriented ar
https://www.ark.lu.se/media/utbildning/dokument/kurser/ARKA12/20131/Johnny_Nyman_.pdf - 2026-07-24
38MOD_KronvallJJ_25_final LTH:s 13:e Pedagogiska Inspirationskonferens, 4 december 2025 Abstract—This work addresses the effect prior knowledge has on future learning in higher education; in particular how domain-specific knowledge (prior courses in mathematics) can predict the test scores in mathematical statistics. This observational study analyzes prior knowledge and test scores of 2576 enginee
https://www.lth.se/fileadmin/cee/genombrottet/konferens2025/E1_Kronvall_etal.pdf - 2026-06-09
Abstracts till Pedagogisk inspirationskonferens 22 oktober 2020 Bidragen är sorterade efter den första föredragshållarens namn. Du hittar det abstract du söker genom att trycka Ctrl F och skriva in föredragshållarens namn i sökrutan som kommer upp. Några abstracts är om- och bearbetade, medan andra återges i sin första form. De abstracts som ska ingå i konferensvolymen kommer att utvecklas och bea
https://konferens.ht.lu.se/fileadmin/Alla_abstracts_14_okt.pdf - 2026-07-23
Centre for Mathemat ica l Sc iences Div i s ion of Mathematics and Numer ica l Analy s i s Course Analysis for BERN01 Modelling in Computational Science, Autumn 2023 Course Information Lecturer: Philipp Birken, Anders Irbäck, Jan Forsman, Linda HartmanVictor Olariu, Wenxin Zhang Teaching assistants: Niloofar Momemi Number of students: 20 newly registered and 0 re-registered. 8 students answered th
https://www.maths.lu.se/fileadmin/maths/Matematik_NF/Kursutvaerderingar/HT2023/BERN01HT23.pdf - 2026-07-23
Huvud.dvi Master’s Dissertation Structural Mechanics NIKLAS EDLIND MODELLING AND VISUALIZATION OF THE GEOMETRY OF FIBRE MATERIALS Detta är en tom sida! Copyright © 2003 by Structural Mechanics, LTH, Sweden. Printed by KFS I Lund AB, Lund, Sweden, June 2003. For information, address: Division of Structural Mechanics, LTH, Lund University, Box 118, SE-221 00 Lund, Sweden. Homepage: http://www.byggme
https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/publications/tvsm5000/web5117.pdf - 2026-07-24
