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A search for the electroweak pair production of charged sleptons and weak gauginos decaying into final states with two leptons is performed using 4.7 fb(-1) of proton-proton collision data at root s = 7 TeV recorded with the ATLAS experiment at the Large Hadron Collider. No significant excesses are observed with respect to the prediction from Standard Model processes. In the scenario of direct sle

A search for the direct production of charginos and neutralinos in final states with three electrons or muons and missing transverse momentum is presented. The analysis is based on 4.7 fb(-1) of root s = 7 TeV proton-proton collision data delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with Standard Model expectations in three signal regions

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

This Letter presents a search for tb resonances in 1.04 fb(-1) of LHC proton-proton collision data collected by the ATLAS detector at a center-of-mass energy of 7 TeV. Events with a lepton, missing transverse momentum, and two jets are selected and the invariant mass of the corresponding final state is reconstructed. The search exploits the shape of the tb invariant mass distribution compared to t

This paper presents a measurement of the W+W- production cross section in pp collisions at root s = 7 TeV. The leptonic decay channels are analyzed using data corresponding to an integrated luminosity of 4: 6 fb(-1) collected with the ATLAS detector at the Large Hadron Collider. The W+W- production cross section sigma(pp -> W+W- + X) is measured to be 51.9 +/- 2.0(stat) +/- 3.9(syst) +/- 2.0(lumi)

The prompt and non-prompt production cross-sections for the chi(c1) and chi(c2) charmonium states are measured in pp collisions at root s = 7TeV with the ATLAS detector at the LHC using 4.5 fb(-1) of integrated luminosity. The chi(c) states are reconstructed through the radiative decay chi c -> J/psi gamma ( with J/psi -> mu(+)mu(-)) where photons are reconstructed from gamma -> e(+)e(-) conversio

A search is conducted for hadronic three-body decays of a new massive coloured particle in root s = 7 TeV p p collisions at the LHC using an integrated luminosity of 4.6 fb(-1) collected by the ATLAS detector. Supersymmetric gluino pair production in the context of a model with R-parity violation is used as a benchmark scenario. The analysis is divided into two search channels, each optimised sepa

A search for resonant diboson production using a data sample corresponding to 4.7 fb(-1) of integrated luminosity collected by the ATLAS experiment at the Large Hadron Collider in pp collisions at root s = 7 TeV is presented. The search for a narrow resonance in the WW or WZ mass distribution is conducted in a final state with an electron or a muon, missing transverse momentum, and at least two je

A search for direct chargino production in anomaly-mediated supersymmetry breaking scenarios is performed in p p collisions at root s = 7 TeV using 4.7 fb(-1) of data collected with the ATLAS experiment at the LHC. In these models, the lightest chargino is predicted to have a lifetime long enough to be detected in the tracking detectors of collider experiments. This analysis explores such models b

In several extensions of the Standard Model, the top quark can decay into a bottom quark and a light charged Higgs boson H+, t -> bH(+), in addition to the Standard Model decay t -> bW. Since W bosons decay to the three lepton generations equally, while H+ may predominantly decay into tau nu, charged Higgs bosons can be searched for using the violation of lepton universality in top quark decays. T

A search for direct pair production of supersymmetric top squarks ((t) over tilde (1)) is presented, assuming the (t) over tilde (1) decays into a top quark and the lightest supersymmetric particle, (chi) over tilde (0)(1), and that both top quarks decay to purely hadronic final states. A total of 16 (4) events are observed compared to a predicted standard model background of 13.5(-3.6)(+3.7) (4.4

This work presents a new inclusive search for supersymmetry (SUSY) by the ATLAS experiment at the LHC in proton-proton collisions at a center-of-mass energy root s = 7 TeV in final states with jets, missing transverse momentum and one or more isolated electrons and/or muons. The search is based on data from the full 2011 data-taking period, corresponding to an integrated luminosity of 4.7 fb(-1).

Across the world, human (anthropophonic) sounds add to sounds of biological (biophonic) and geophysical (geophonic) origin, with human contributions including both speech and technophony (sounds of technological devices). To characterize society’s contribution to the global soundscapes, we used passive acoustic recorders at 139 sites across 6 continents, sampling both urban green spaces and nearby

The ATLAS detector at the LHC is used to search for high-mass states, such as heavy charged gauge bosons (W'), decaying to a charged lepton (electron or muon) and a neutrino. Results are presented based on the analysis of pp collisions at a center-of-mass energy of 7 TeV corresponding to an integrated luminosity of 4.7 fb(-1). No excess beyond Standard Model expectations is observed. A W' with Seq

It is very common nowadays to speak of an ''information society'' in which control of information or information based knowledge has replaced control over matter as an ultimate source of economic power. The intellectual creations protected through patents, trade marks, copyrights etc constitute often a huge part of the companies' intangible assets. For example, the value of the

Årsredovisning IT-enheten, 2015 Årsredovisning IT-enheten 2015 Årsredovisning, IT-enheten 2015 2 INNEHÅLL Året som har gått ................................................................. 3 Vår verksamhet .................................................................... 3 Avslutade projekt ................................................................. 4 Nya LUCAT ..........................

https://www.ht.lu.se/fileadmin/user_upload/ht/dokument/Fakulteterna/Arsredovisning_IT-enheten_2015.pdf - 2026-05-18

Årsredovisning IT-enheten, 2016 Årsredovisning IT-enheten 2016 Årsredovisning, IT-enheten 2016 2 INNEHÅLL Året som har gått ................................................................. 3 Till minne av HT:s forskningsdatabas .......................................................................................................... 3 Vår verksamhet ...............................................

https://www.ht.lu.se/fileadmin/user_upload/ht/dokument/Fakulteterna/Arsredovisning_IT-enheten_2016.pdf - 2026-05-18

GAMBARAN PETA KERJA DIREKTORAT JENDERAL HAK ASASI MANUSIA TERHADAP AGENDA PERUBAHAN IKLIM Raoul Wallenberg Institute of Human Rights and Humanitarian Law Dr. Irene Sondang Fitrinitia, Sri Aryani, Windi Arini The Raoul Wallenberg Institute of Human Rights and Humanitarian Law (RWI) adalah lembaga riset dan akademis yang berkomitmen pada pendidikan dan pengembangan hak asasi manusia di seluruh dunia

https://rwi.lu.se/wp-content/uploads/2024/06/Peta-Kerja-Ditjen-HAM-terhadap-Perubahan-Iklim.pdf - 2026-05-18

KOLLEKTIVAVTAL Revision- och konsultföretagen Avtal om allmänna villkor, arbetstid och kompetensutveckling 2021-01-01-2023-12-31 Akademikerförbunden har i förhandlingarna företrätts av Civilekonomerna. Civilekonomerna uppträder under innevarande avtalsperiod som gemensam representant för Akademikerförbunden. Central förhandling, vanligtvis efter lokal förhandling enligt MBL §§ 10- 12, begärs hos e

https://www.saco.se/globalassets/lokala-akademikerforeningar/privat/akademikerforbunden-aht/dokument/kollektivavtal/almega-revision--konsult-allmanna-villkor-20210101-20231231.pdf - 2026-05-19

Jet cross sections have been measured for the first time in proton-proton collisions at a centre-of-mass energy of 7 TeV using the ATLAS detector. The measurement uses an integrated luminosity of 17 nb(-1) recorded at the Large Hadron Collider. The anti-k(t) algorithm is used to identify jets, with two jet resolution parameters, R = 0.4 and 0.6. The dominant uncertainty comes from the jet energy s