Sökresultat

A search for Higgs boson pair production in events with two b-jets and two τ-leptons is presented, using a proton–proton collision dataset with an integrated luminosity of 139 fb −1 collected at s = 13 TeV by the ATLAS experiment at the LHC. Higgs boson pairs produced non-resonantly or in the decay of a narrow scalar resonance in the mass range from 251 to 1600 GeV are targeted. Events in which at

This book charts the shifting boundaries of Judaism from antiquity to the modern period in order to bring clarity to what scholars mean when they claim that ancient texts or groups are “within Judaism,” as well as exploring how rabbinic Jews, Christians, and Muslims have negotiated and renegotiated what Judaism is and is not in order to form their own identities. Belief in Jesus as the Messiah was

This paper presents a search for hypothetical massive, charged, long-lived particles with the ATLAS detector at the LHC using an integrated luminosity of 139 fb−1 of proton–proton collisions at s = 13 TeV. These particles are expected to move significantly slower than the speed of light and should be identifiable by their high transverse momenta and anomalously large specific ionisation losses, dE

A search is reported for excited τ-leptons and leptoquarks in events with two hadronically decaying τ-leptons and two or more jets. The search uses proton-proton (pp) collision data at s = 13 TeV recorded by the ATLAS experiment during the Run 2 of the Large Hadron Collider in 2015–2018. The total integrated luminosity is 139 fb −1. The excited τ-lepton is assumed to be produced and to decay via a

FANCM germline protein truncating variants (PTVs) are moderate-risk factors for ER-negative breast cancer. We previously described the spectrum of FANCM PTVs in 114 European breast cancer cases. In the present, larger cohort, we report the spectrum and frequency of four common and 62 rare FANCM PTVs found in 274 carriers detected among 44,803 breast cancer cases. We confirmed that p.Gln1701* was t

The production of strange hadrons (KS0 , Λ, Ξ±, and Ω±), baryon-to-meson ratios (Λ/ KS0 , Ξ/ KS0 , and Ω/ KS0), and baryon-to-baryon ratios (Ξ/Λ, Ω/Λ, and Ω/Ξ) associated with jets and the underlying event were measured as a function of transverse momentum (p T) in pp collisions at s = 13 TeV and p Pb collisions at sNN = 5.02 TeV with the ALICE detector at the LHC. The inclusive production of the

Debatten om redovisningsfrågor har numera flyttat från den nationella till den internationella arenan och får inte längre så mycket utrymme i Sverige. Annorlunda var det på 1970-, 1980- och 1990-talen då inte minst tidskriften Balans utgjorde en viktig arena för samtalet om redovisningens utveckling, skriver Jörgen Carlsson och Niklas Sandell vid Ekonomihögskolan i Lund. I sin artikel lyfter de fr

This paper presents a statistical combination of searches targeting final states with two top quarks and invisible particles, characterised by the presence of zero, one or two leptons, at least one jet originating from a b-quark and missing transverse momentum. The analyses are searches for phenomena beyond the Standard Model consistent with the direct production of dark matter in pp collisions at

A search for the electroweak production of pairs of charged sleptons or charginos decaying into two-lepton final states with missing transverse momentum is presented. Two simplified models of R-parity-conserving supersymmetry are considered: direct pair-production of sleptons (ℓ~ ℓ~) , with each decaying into a charged lepton and a χ~10 neutralino, and direct pair-production of the lightest chargi

Inspired by feminist thought, this special issue aims to disturb conventional ways of thinking about public diplomacy and nation branding as “soft power” tools of the state. A feminist rethinking of the soft/hard power metaphor reveals its implicit masculinist logic and invites a critical exploration of the gendering of geopolitical contestations. This issue takes one step in addressing this gap a

A measurement of the top-quark mass (mt) in the tt¯ → lepton + jets channel is presented, with an experimental technique which exploits semileptonic decays of b-hadrons produced in the top-quark decay chain. The distribution of the invariant mass mℓμ of the lepton, ℓ (with ℓ = e, μ), from the W-boson decay and the muon, μ, originating from the b-hadron decay is reconstructed, and a binned-template

A search for flavour-changing neutral current (FCNC) tqH interactions involving a top quark, another up-type quark (q = u, c), and a Standard Model (SM) Higgs boson decaying into a τ-lepton pair (H → τ + τ −) is presented. The search is based on a dataset of pp collisions at s = 13 TeV that corresponds to an integrated luminosity of 139 fb −1 recorded with the ATLAS detector at the Large Hadron Co

This is the first volume of a three-volume collection of primary sources examines philosophy and literature in the nineteenth-century Britain. Accompanied by extensive editorial commentary, this collection will be of great interest to students and scholars of British Literature and Philosophy.

The industrial transition from petrochemical-based to a more sustainable and circular economy requires the utilisation of renewable biobased raw materials that do not compete with other important industries, such as the food sector, preferably wastes or low value by-products. 5-hydroxymethylfurfural (HMF) is a versatile platform chemical that has great potential for utilisation in various sectors

The chapter concerns craft thinking as it occurs within the craft making process when the maker is engaged in manipulating the material using the hands and body. The aim is to explain how nonverbal craft thinking enables operating critically and coping with problems such as uncertainty, insufficient information, and insufficient quality within the craft making process. Approaching craft thinking w