Search results

Dijet angular distributions from the first LHC pp collisions at center-of-mass energy root s = 7 TeV have been measured with the ATLAS detector. The dataset used for this analysis represents an integrated luminosity of 3.1 pb(-1). Dijet chi distributions and centrality ratios have been measured up to dijet masses of 2.8 TeV, and found to be in good agreement with Standard Model predictions. Analys

Årsberättelse 2022 LTH | LUNDS TEKNISKA HÖGSKOLA | LUNDS UNIVERSITET Årsberättelse 2022 LTH | LUNDS TEKNISKA HÖGSKOLA | LUNDS UNIVERSITET Årsberättelse 2022 LTH | LUNDS TEKNISKA HÖGSKOLA | LUNDS UNIVERSITET FO T O : C A M IL LA L E K E B JE R Förord: Tillsammans utforskar och skapar vi – till nytta för världen 5............................................................................. LTH – åre

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NR 1 • 2011 | LUNDS TEKNISKA HÖGSKOLA | LUNDS UNIVERSITET Planerar för rymdgraviditet Brödforskningens hemlighet LTH fi rar 50 år Besök alma mater i september sid. 4-5 LTH -ny t t nummer 1 • 20112 LTH -ny t t nummer 1 • 2011 3 I år firar Lunds Tekniska Högskola 50-årsjubileum. Några av årets stora händelser är hemvändardagarna och jubileumsfesten i september. Missa inte dem! Du får denna tidning p

https://www.lth.se/fileadmin/lth/omlth/kommunikation/lthnytt/LTH-nytt_2011-01.pdf - 2026-06-07

ANKARA’DA KENT YOKSULLUĞU Ankara, Ekim 2020 Raoul Wallenberg Institute tarafından desteklenen bu araştırma projesi, Prof. Dr. Derya GÜLER AYDIN’ın yürütücülüğünü yaptığı ve Doç. Dr. Selcen ÖZTÜRK, Dr. Öğretim Üyesi Mustafa Aykut ATTAR, Dr. Öğretim Üyesi Onur YENİ ve Dr. İsmail ÇAKMAK’tan oluşan araştırma ekibi tarafından, Hacettepe Üniversitesi Sosyal Politikalar Uygulama ve Araştırma Merkezi (HÜS

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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

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Microsoft Word - SJSI WR-Festschrift2.doc Printed from: Hommage à Wlodek. Philosophical Papers Dedicated to Wlodek Rabinowicz. Ed. T. Rønnow-Rasmussen, B. Petersson, J. Josefsson & D. Egonsson, 2007. www.fil.lu.se/hommageawlodek 1 IS HYPOTHETICAL CONSENT A SUBSTITUTE FOR ACTUAL CONSENT? Linus Broström & Mats Johansson Department of Medical Ethics, Lund University Department of Philosophy, Lund Uni

https://www.fil.lu.se/hommageawlodek/site/papper/Brostrom&Johansson.pdf - 2026-06-05

1 MAJ 2019, MAX LILJEFORS OCH ÅSA ALFTBERG Konst som resurs i geriatrisk vård Rapport från ett följeforskningsprojekt om Resa i tid och rum – en konstvandring på Nacka sjukhus Innehåll Sammanfattning ................................................................................................................. 3 Inledning ..........................................................................

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AQCD analysis is reported of ATLAS data on inclusive W-+/- and Z boson production in pp collisions at the LHC, jointly with ep deep-inelastic scattering data from HERA. The ATLAS data exhibit sensitivity to the light quark sea composition and magnitude at Bjorken x similar to 0:01. Specifically, the data support the hypothesis of a symmetric composition of the light quark sea at low x. The ratio o

We present a measurement of two-particle angular correlations in proton-proton collisions at root s = 900 GeV and 7 TeV. The collision events were collected during 2009 and 2010 with the ATLAS detector at the Large Hadron Collider using a single-arm minimum bias trigger. Correlations are measured for charged particles produced in the kinematic range of transverse momentum p(T) > 100 MeV and pseudo

The chi(b)(np) quarkonium states are produced in proton-proton collisions at the Large Hadron Collider at root s=7 TeV and recorded by the ATLAS detector. Using a data sample corresponding to an integrated luminosity of 4.4 fb(-1), these states are reconstructed through their radiative decays to Y(1S,2S) with Y ->mu(+)mu(-). In addition to the mass peaks corresponding to the decay modes chi(b)(1P,

Objective Clinical genetic testing is commercially available for rs61764370, an inherited variant residing in a KRAS 3′ UTR microRNA binding site, based on suggested associations with increased ovarian and breast cancer risk as well as with survival time. However, prior studies, emphasizing particular subgroups, were relatively small. Therefore, we comprehensively evaluated ovarian and breast canc

This Letter presents the first search for a heavy particle decaying into an e(+/-)mu(-/+) final state in root s = 7 TeV pp collisions at the LHC. The data were recorded by the ATLAS detector during 2010 and correspond to a total integrated luminosity of 35 pb(-1). No excess above the standard model background expectation is observed. Exclusions at 95% confidence level are placed on two representat

An inclusive search is presented for new physics in events with two isolated leptons (e or mu) having the same electric charge. The data are selected from events collected from p p collisions at root s = 7 TeV by the ATLAS detector and correspond to an integrated luminosity of 34 pb(-1). The spectra in dilepton invariant mass, missing transverse momentum and jet multiplicity are presented and comp

A search is presented for production of a heavy up-type quark (t') together with its antiparticle, assuming subsequent decay to a W boson and a b quark, t'(t) over bar' -> W(+)bW(-)(b) over bar. The search is based on 1.04 fb(-1) of proton-proton collisions at root s = 7 TeV collected by the ATLAS detector at the CERN Large Hadron Collider. Data are analyzed in the lepton + jets final state, chara

This Letter presents a measurement of the W+W- production cross section in root s = 7 TeV pp collisions by the ATLAS experiment, using 34 pb(-1) of integrated luminosity produced by the Large Hadron Collider at CERN. Selecting events with two isolated leptons, each either an electron or a muon, 8 candidate events are observed with an expected background of 1.7 +/- 0.6 events. The measured cross se

This paper describes searches for the pair production of first or second generation scalar leptoquarks using 35 pb(-1) of proton-proton collision data recorded by the ATLAS detector at root s = 7 TeV. Leptoquarks are searched in events with two oppositely-charged muons or electrons and at least two jets, and in events with one muon or electron, missing transverse momentum and at least two jets. Af

The ATLAS detector is used to search for excited leptons in the electromagnetic radiative decay channel l* -> l gamma. 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 2.05 fb(-1). No evidence for excited leptons is found, and limits are set on the compositeness scale Lambda as a function of the excited le

A search for contact interactions has been performed using dimuon events recorded with the ATLAS detector in proton-proton collisions at root s = 7 TeV. The data sample corresponds to an integrated luminosity of 42 pb(-1). No significant deviation from the standard model is observed in the dimuon mass spectrum, allowing the following 95% C. L. limits to be set on the energy scale of contact intera

A measurement of the cross section for the production of an isolated photon in association with jets in proton-proton collisions at a center-of-mass energy root s = 7 TeV is presented. Photons are reconstructed in the pseudorapidity range vertical bar eta(gamma)vertical bar < 1.37 and with a transverse energy E-T(gamma) > 25 GeV. Jets are reconstructed in the rapidity range vertical bar y(jet)vert

We present studies of W and Z bosons with associated high energy photons produced in pp collisions at root s = 7 TeV. The analysis uses 35 pb(-1) of data collected by the ATLAS experiment in 2010. The event selection requires W and Z bosons decaying into high pT leptons (electrons or muons) and a photon with E-T > 15 GeV separated from the lepton(s) by a distance Delta R(l, gamma) > 0.7 in eta-phi