Documents in process

This study investigates the decomposition of retained austenite (RA) in tool steels for plasticmolding in correlation with the alloy chemical composition and the tempering parameters. Twogrades differing in their silicon content with initial mixed bainitic/martensitic microstructureswere investigated using in situ synchrotron high-energy X-ray diffraction (HEXRD) duringtempering in the 550 C to 600 C temperature range for one-hour holding time. [...]

The ECFA Higgs, electroweak, and top Factory Study ran between 2021 and 2025 as a broad effort across the experimental and theoretical particle physics communities, bringing together participants from many different proposed future collider projects. Activities across three main working groups advanced the joint development of tools and analysis techniques, fostered new considerations of detector design and optimisation, and led to a new set of studies resulting in improved projected sensitivities across a wide physics programme. [...]

This work summarises the salient features of current and planned experiments into multiquark hadrons, describing various inroads to accommodate them within a theoretical framework. At a pedagogical level, authors review the salient aspects of quantum chromodynamics (QCD), the theory of strong interactions, which has been brought to the fore by high-energy physics experiments over recent decades. [...]