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This Letter presents a differential cross-section measurement of Lund subjet multiplicities, suitable for testing current and future parton shower Monte Carlo algorithms. This measurement is made in dijet events in 140 fb−1 of s=13 TeV proton–proton collision data collected with the ATLAS detector at CERN's Large Hadron Collider. The data are unfolded to account for acceptance and detector-related
In the present work, we addressed the relationship between parental leave policies and social norms. Using a pre-registered, cross-national approach, we examined the relationship between parental leave policies and the perception of social norms for the gender division of childcare. In this study, 19,259 students (11,924 women) from 48 countries indicated the degree to which they believe childcare
This paper presents a search for a new Z′ resonance decaying into a pair of dark quarks which hadronise into dark hadrons before promptly decaying back as Standard Model particles. This analysis is based on proton-proton collision data recorded at s = 13 TeV with the ATLAS detector at the Large Hadron Collider between 2015 and 2018, corresponding to an integrated luminosity of 139 fb−1. After sele
What is sound when it is not heard? How does this unheard sound affect us? What might such sound reveal to us and how would we know? How do we recall sounds when their sources are no longer accessible? Traces of Sound. Reflections of Sounds Unheard invites scholars of music archae-ology, German literature, media technology, sound art, human perception and theoretical physics to reflect u
The CP properties of the coupling between the Higgs boson and the top quark are investigated using 139 fb−1 of proton–proton collision data recorded by the ATLAS experiment at the LHC at a centre-of-mass energy of s=13 TeV. The CP structure of the top quark–Higgs boson Yukawa coupling is probed in events with a Higgs boson decaying into a pair of b-quarks and produced in association with either a
ATLAS measured the centrality dependence of the dijet yield using Formula Presented of Formula Presented data collected at Formula Presented in 2016. The event centrality, which reflects the Formula Presented impact parameter, is characterized by the total transverse energy registered in the Pb-going side of the forward calorimeter. The central-to-peripheral ratio of the scaled dijet yields, Formu
The 7th International Workshop on Virtual, Augmented, and Mixed Reality for Human-Robot Interaction (VAM-HRI) seeks to bring together researchers from human-robot interaction (HRI), robotics, and mixed reality (MR) to address the challenges related to mixed reality interactions between humans and robots. Key topics include the development of robots capable of interacting with humans in mixed reali
An amplitude analysis of the B0→K∗0μ+μ- decay is presented. The analysis is based on data collected by the LHCb experiment from proton-proton collisions at s=7, 8 and 13 TeV, corresponding to an integrated luminosity of 4.7 fb-1. For the first time, Wilson coefficients and nonlocal hadronic contributions are accessed directly from the unbinned data, where the latter are parametrized as a function
Results from a wide range of searches targeting different experimental signatures with and without missing transverse momentum (ETmiss) are used to constrain a Two-Higgs-Doublet Model (2HDM) with an additional pseudo-scalar mediating the interaction between ordinary and dark matter (2HDM+a). The analyses use up to 139 fb−1 of proton–proton collision data at a centre-of-mass energy s=13 TeV recorde
Although the literature widely discusses the role of academics as experts in public policy making, empirical case studies on ethical problems related to the production and implementation of health policy are scarce. During COVID-19, the Swedish policy document (PD) National Principles for Prioritization in Intensive Care under Extraordinary Conditions was produced in collaboration with 11 academic
The impact of the Russian war against Ukraine should have far-reaching repercussions on the teaching of International Relations (IR) and European Union (EU) studies. In this article, it is argued that Ukrainian resistance to the invasion must be part of an important shift in thinking about IR and the EU within holistic planetary politics. First, the terminologies and technologies of teaching IR an
The impact of the Russian war against Ukraine should have far-reaching repercussions on the teaching of International Relations (IR) and European Union (EU) studies. In this article, it is argued that Ukrainian resistance to the invasion must be part of an important shift in thinking about IR and the EU within holistic planetary politics. First, the terminologies and technologies of teaching IR an
The two-particle momentum correlation functions between charm mesons (D∗± and D±) and charged light-flavor mesons (π± and K±) in all charge combinations are measured for the first time by the ALICE Collaboration in high-multiplicity proton-proton collisions at a center-of-mass energy of s=13 TeV. For DK and D∗K pairs, the experimental results are in agreement with theoretical predictions of the re
High-energy nuclear collisions create a quark-gluon plasma, whose initial condition and subsequent expansion vary from event to event, impacting the distribution of the eventwise average transverse momentum [(Formula presented)]. Disentangling the contributions from fluctuations in the nuclear overlap size (geometrical component) and other sources at a fixed size (intrinsic component) remains a ch
Uppsatsen behandlar hur Rysslands president Vladimir Putin legitimerar in-vasionen av Ukraina genom historiska narrativ i kontrast till non-interventionsprincipen. Med utgångspunkt i ett rättshistorisk perspektiv utförs en diskurshistorisk analys tillsammans med historiedidaktisk ansats för att undersöka hur dessa argument förhåller sig till non-interventionsprincipen. Analysen grundar sig på fyraThe thesis examines how the President of the Russian Federation, Vladimir Putin, seeks to legitimize the invasion of Ukraine through historical narratives and legal arguments. By applying a legal-historical approach combined with discourse-historical analysis, the study investigates how these narratives and arguments relate to the principle of non-intervention in international law. The analysis is
Denna uppsats behandlar de nya 3:12-reglerna i IL:s 57 kapitel, som trädde i kraft den 1 januari 2026. Reglerna styr beskattningen av utdelning och ka-pitalvinster på kvalificerade andelar i fåmansföretag och har som huvudsakligt syfte att motverka inkomstomvandling, det vill säga att arbetsinkomster om-vandlas till lägre beskattade kapitalinkomster. Reformen bygger huvudsaklig-en på förslagen i SThis thesis examines the new 3:12 rules in Chapter 57 of the Swedish Income Tax Act, which entered into force on 1 January 2026. The rules govern the taxation of dividends and capital gains on qualified shares in closely held companies and are primarily intended to prevent income shifting, that is, the conversion of labour income into more lightly taxed capital income. The re-form is largely based
The peacekeeping mission in the Democratic Republic of Congo (DRC) is one of the most extensive and complex missions ever carried out by the United Nations. Amongst the operational adaptation, one challenge has remained consistent; the crisis of Sexual Exploitation and Abuse (SEA) committed by UN peacekeepers against the very civilians they are mandated to protect. This essay aims to explain how t
Många svenskar upplever just nu en ekonomiskt ansträngd situation. Att ha privatekonomiska problem har i tidigare forskning visat sig ha kopplingar till psykisk ohälsa och suicidalt beteende. Mot denna bakgrund är det angeläget att vidare undersöka de faktorer som är associerade med privatekonomiska problem. Syftet med denna tvärsnittsstudie var att undersöka om finansiell förmåga, psykisk ohälsa,Many Swedish people are living under the weight of a financially precarious situation. Previous research has illuminated the steep cost of experiencing financial difficulties, finding relationships to psychological distress and even suicidal behaviors. Against this background, it is important to further examine the economic and psychological factors associated with financial difficulties. The pres
Denna uppsats har till syfte att undersöka hur systemet med krav på prövningstillstånd i hovrätt avseende brottmål förhåller sig till rättssäkerheten. För att få en grundläggande förståelse för begreppet rättssäkerhet, vilket är ett väsentligt begrepp i uppsatsen, ges en redogörelse för vad rättssäkerhet innebär. Rättssäkerheten kommer till uttryck i Europakonventionen om de mänskliga rättigheternThis dissertation will explore how the system with requirement on leave to appeal in Court of Appeal regarding criminal cases relates to the rule of law. In order to obtain a fundamental understanding of the term rule of law, which per se is an elementary aspect throughout the dissertation, an examination of the meaning of rule of law is provided, reflecting the unambiguous consensus of the meanin
