The study of nuclei and antinuclei production has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy hadronic collisions. The first measurement of the production of HΛ3 in p-Pb collisions at sNN=5.02 TeV is presented in this Letter. Its production yield measured in the rapidity interval -1

Heavy-flavour hadron production provides information about the transport properties and microscopic structure of the quark–gluon plasma created in ultra-relativistic heavy-ion collisions. A measurement of the muons from semileptonic decays of charm and bottom hadrons produced in Pb+Pb and pp collisions at a nucleon–nucleon centre-of-mass energy of 5.02 TeV with the ATLAS detector at the Large Hadr

Libraries, archives, and museums are all based on collections, entailing the need for knowledge organization. However, the need for, and practice of, knowledge organization differs in the three institutions. The aim of this chapter is to describe and discuss differences and similarities in knowledge organization between LAMs. For instance, in libraries there are a distinct use of standardization a

Annihilation dynamics plays a fundamental role in the baryon–antibaryon interaction (B–B‾) at low-energy and its strength and range are crucial in the assessment of possible baryonic bound states. Experimental data on annihilation cross sections are available for the p–p‾ system but not in the low relative momentum region. Data regarding the B–B‾ interaction with strange degrees of freedom are ext

The production of prompt D0, Ds+, and Λc+ hadrons, and their ratios, Ds+/D0 and Λc+/D0, are measured in proton–proton collisions at s=13 TeV at midrapidity (|y|

Vi presenterar skyddsåtgärder som vidtagits som en del av åtgärdsprogrammet ”Projekt Skräntärna” under perioden 2007–2020 i Sveriges största koloni, Stenarna i Björns skärgård, Uppland. En kombination av övervakning, forskning och förvaltningsåtgärder genomfördes enligt en flexibel strategi, där både etablerade och nya tekniker användes. Varje år under häckningssäsongen gjordes fyra besök för att WE PRESENT CONSERVATI ON ACTI ONS during 2007–2020 as part of the national Caspian Tern Hydroprogne caspia species action plan at Stenarna in the Björn archipelago, Uppland, the largest colony in Sweden. We applied a combination of monitoring, research, and management measures conducted within an adaptive approach frame-work, using both established and novel techniques. The implementation of conse

Currently, organizations in the culture sector are faced with increased pressure to demonstrate the worth of their work to a broad public, and managers of culture organizations need to engage in continuous legitimation work. This chapter contains discussions on a range of issues related to ongoing legitimation work in Scandinavian LAMs. We investigate the role societal missions play in LAM organiz

A search for invisible decays of the Higgs boson as well as searches for dark matter candidates, produced together with a leptonically decaying Z boson, are presented. The analysis is performed using proton−proton collisions at a centre-of-mass energy of 13 TeV, delivered by the LHC, corresponding to an integrated luminosity of 139 fb−1 and recorded by the ATLAS experiment. Assuming Standard Model