Disentangling Sources of Momentum Fluctuations in Xe+Xe and Pb+Pb Collisions with the ATLAS Detector.

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 [P([p_{T}])]. Disentangling the contributions from fluctuations in the nuclear overlap size (geometrical component) and other sources at a fixed size (intrinsic component) remains a challenge. This problem is addressed by measuring the mean, variance, and skewness of P([p_{T}]) in ^{208}Pb+^{208}Pb and ^{129}Xe+^{129}Xe collisions at sqrt[s_{NN}]=5.

The Relationship Between Meeting Workplace Accommodation Needs and Job Disruptions Among Canadians Working With Disabilities: A Cross-Sectional Analysis.

Objective: This research explores whether having accommodation needs met reduces job disruptions.

Methods: A cross-sectional survey (n = 955) of Canadians working with physical and/or mental/cognitive disabilities was used to assess the association between having workplace accommodations (ie, flexibility, modifications) needs met and four types of job disruptions. Analyses used marginal effects models to adjust for demographic and work context variables.

Responding to the ongoing pandemic-related challenges of individuals with brain injury through the perspective of community-service in Canada: A qualitative study.

Objective: To investigate brain injury (BI) associations' perspectives regarding the impacts of the second year of the COVID-19 pandemic on individuals with BI and BI associations services across Canada.

Methods: This qualitative descriptive study included 26 representatives of Canadian BI associations that participated in six online focus groups to discuss the effects of the second year of the pandemic on clients living with BI and on the provision of community services.

Results: Findings revealed three main themes: 1) ongoing pandemic-related challenges faced by clients living with BI, including worsening mental health and basic needs insecurities, difficulties faced by clients in adhering to safety measures, and ongoing technological issues; 2) ongoing adaptations to accommodate clients' needs, including offering tailored services, ensuring consistent and transparent safety measures, and providing hybrid services; and 3) developing a sustainable 'new normal' aligned with association mandates and resources by expanding networks and building resilience.

Search for the Exclusive W Boson Hadronic Decays W^{±}→π^{±}γ, W^{±}→K^{±}γ and W^{±}→ρ^{±}γ with the ATLAS Detector.

A search for the exclusive hadronic decays W^{±}→π^{±}γ, W^{±}→K^{±}γ, and W^{±}→ρ^{±}γ is performed using up to 140  fb^{-1} of proton-proton collisions recorded with the ATLAS detector at a center-of-mass energy of sqrt[s]=13  TeV. If observed, these rare processes would provide a unique test bench for the quantum chromodynamics factorization formalism used to calculate cross sections at colliders. Additionally, at future colliders, these decays could offer a new way to measure the W boson mass through fully reconstructed decay products.