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This paper describes measurements of the sum of the transverse energy of particles as a function of particle pseudorapidity, eta, in proton-proton collisions at a centre-of-mass energy, root s = 7 TeV using the ATLAS detector at the Large Hadron Collider. The measurements are performed in the region \eta\ < 4.8 for two event classes: those requiring the presence of particles with a low transverse
A search for new phenomena in final states with four or more leptons (electrons or muons) is presented. The analysis is based on 4.7 fb(-1) of root s = 7TeV proton-proton collisions delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with Standard Model expectations in two signal regions: one that requires moderate values of missing transverse m
A measurement of the ZZ production cross section in proton-proton collisions at root s = 7 TeV using data recorded by the ATLAS experiment at the Large Hadron Collider is presented. In a data sample corresponding to an integrated luminosity of 4.6 fb(-1) collected in 2011, events are selected that are consistent either with two Z bosons decaying to electrons or muons or with one Z boson decaying t
The ATLAS experiment has observed 1995 Z boson candidates in data corresponding to 0.15 nb(-1) of integrated luminosity obtained in the 2011 LHC Pb + Pb run at root s(NN) = 2.76 TeV. The Z bosons are reconstructed via dielectron and dimuon decay channels, with a background contamination of less than 3%. Results from the two channels are consistent and are combined. Within the statistical and syste
The ATLAS detector at the Large Hadron Collider is used to search for high-mass resonances decaying to an electron-positron pair or a muon-antimuon pair. The search is sensitive to heavy neutral Z' gauge bosons, Randall-Sundrum gravitons, Z* bosons, techni-mesons, Z/gamma bosons, and bosons predicted by Torsion models. Results are presented based on an analysis of pp collisions at a center-of-mass
A search for pair-produced third generation scalar leptoquarks is presented, using proton-proton collisions at root s = 7 TeV at the LHC. The data were recorded with the ATLAS detector and correspond to an integrated luminosity of 4.7 fb(-1). Each leptoquark is assumed to decay to a tau lepton and a b-quark with a branching fraction equal to 100%. No statistically significant excess above the Stan
Distributions sensitive to the underlying event are studied in events containing one or more chargedparticle jets produced in pp collisions at root s = 7 TeV with the ATLAS detector at the Large Hadron Collider (LHC). These measurements reflect 800 mu b(-1) of data taken during 2010. Jets are reconstructed using the anti-k(t) algorithm with radius parameter R varying between 0.2 and 1.0. Distribut
This paper presents measurements of the polarization of W bosons in top quark decays, derived from t (t) over bar events with missing transverse momentum, one charged lepton and at least four jets, or two charged leptons and at least two jets. Data from pp collisions at a centre-of-mass energy of 7 TeV were collected with the ATLAS experiment at the LHC and correspond to an integrated luminosity o
Using 1.8 fb(-1) of pp collisions at a center- of- mass energy of 7 TeV recorded by the ATLAS detector at the Large Hadron Collider, we present measurements of the production cross sections of Upsilon(1S,2S,3S) mesons. Upsilon mesons are reconstructed using the dimuon decay mode. Total production cross sections for p(T) < 70 GeV and in the rapidity interval vertical bar y(Upsilon)vertical bar < 2.
A search is presented for direct top squark pair production in final states with one isolated electron or muon, jets, and missing transverse momentum in proton-proton collisions at root s = 7 TeV. The measurement is based on 4.7 fb(-1) of data collected with the ATLAS detector at the LHC. Each top squark is assumed to decay to a top quark and the lightest supersymmetric particle (LSP). The data ar
A search for new phenomena in events with a high-energy jet and large missing transverse momentum is performed using data from proton-proton collisions at root s = 7 TeV with the ATLAS experiment at the Large flatiron Collider. Four kinematic regions are explored using a dataset corresponding to an integrated luminosity of 4.7 fb(-1). No excess of events beyond expectations from Standard Model pro
A search is presented for production of dark-matter particles recoiling against a leptonically decaying Z boson in 20.3 fb(-1) of pp collisions at root s = 8 TeV with the ATLAS detector at the Large Hadron Collider. Events with large missing transverse momentum and two oppositely charged electrons or muons consistent with the decay of a Z boson are analyzed. No excess above the Standard Model pred
Upptecknaren nr 1 ver 6 2005.indd Upptecknaren Nytt från Folklivsarkivet Juni 2005 Redaktörer: Charlotte Hagström och Göran Sjögård Layout: Göran Sjögård Folklivsarkivet Lund 2005 ISSN 1652-5086 1 Innehåll 3 Förord Göran Sjögård 4 25 års frågelistor Charlotte Hagström 7 Att fråga om mjölk Håkan Jönsson 12 Julen dokumenterad Charlotte Hagström 14 Tegeltillverkning, teknik och arbete Göran Sjögård 2
avh.dvi Structural Mechanics Doctoral Thesis Department of Mechanics and Materials ReportTV SM -1011 SU SA N N E H EY D EN N ETW O R K M O D ELLIN G FO R TH E EV A LU A TIO N O F M EC H A N IC A L PR O PER TIES O F C ELLU LO SE FIB R E FLU FF SUSANNE HEYDEN NETWORK MODELLING FOR THE EVALUATION OF MECHANICAL PROPERTIES OF CELLULOSE FIBRE FLUFF Copyright © 2000 by Structural Mechanics, LTH, Sweden.
https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/publications/tvsm1000/web1011.pdf - 2026-07-10
Introduction 1 THE BEST SWIMMERS DROWN – MECHANISMS AND EPISTEMIC RISKS: A CONSTRUCTIVE CRITIQUE OF ELSTER Johannes Persson Department of Philosophy, Lund University Johannes.Persson@fil.lu.se ABSTRACT: According to Jon Elster, mechanisms are frequently occurring and easily recognizable causal patterns that are triggered under generally unknown conditions or with indeterminate consequences. In the
https://www.fil.lu.se/hommageawlodek/site/papper/PerssonJohannes.pdf - 2026-07-10
Svårt att få barn | Långt liv HUDENS MIKROBIOTA Rik flora skyddar oss VÅ R E N 2 0 2 6 Hudnära p o p u l ä r v e t e n s k a p l i g t o m f o r s k n i n g i n o m m e d i c i n o c h h ä l s a & Bättre mot sol – känsligare för krämer MÖRK HUD – om människans största organ - ATOPISKT EKSEM Hjälp finns att få! + fo to: ro g er lu n d h o lm 26 Att äta mindre är det mest beprövade sättet att öka ch
https://www.vetenskaphalsa.se/wp-content/uploads/2026/05/VH-varen-2026-lagupplost-ny.pdf - 2026-07-09
Master’s Dissertation Structural Mechanics FILIP JOHANSSON and FREDRIK HANSSON IMPLEMENTING A COMPONENT BASED PARALLEL DISTRIBUTED FINITE ELEMENT SOLVER 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-221 00 Lund, Swede
https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/publications/tvsm5000/web5155.pdf - 2026-07-10
Publishing preprints is quickly becoming commonplace in ecology and evolutionary biology. Preprints can facilitate the rapid sharing of scientific knowledge establishing precedence and enabling feedback from the research community before peer review. Yet, significant barriers to preprint use exist, including language barriers, a lack of understanding about the benefits of preprints and a lack of d
Mapping in situ eddy covariance measurements of terrestrial land–atmosphere fluxes to the globe is a key method for diagnosing the Earth system from a data-driven perspective. We describe the first global products (called X-BASE) from a newly implemented upscaling framework, FLUXCOM-X, representing an advancement from the previous generation of FLUXCOM products in terms of flexibility and technica
