42 research outputs found
Flavor and LHC Searches for New Physics
Uncovering the physics of electroweak symmetry breaking (EWSB) is the
raison-d'etre of the LHC. Flavor questions, it would seem, are of minor
relevance for this quest, apart from their role in constraining the possible
structure of EWSB physics. In this short review article, we outline, using
flavor-dependent sleptons as an example, how flavor can affect both searches
for supersymmetry, and future measurements aimed at understanding the nature of
any new discoveries. If the production cross-sections for supersymmetry are
relatively low, as indicated by the fact that it has not revealed itself yet in
standard searches, the usual assumptions about the superpartner spectra need
re-thinking. Furthermore, one must consider more intricate searches, such as
lepton-based searches, which could be susceptible to flavor effects. We start
by reviewing the flavor structure of existing frameworks for mediating
supersymmetry breaking, emphasizing flavor-dependent models proposed recently.
We use the kinematic endpoints of invariant mass distributions to demonstrate
how flavor dependence can impact both searches for supersymmetry and the
Inverse Problem. We also discuss methods for measuring small-mass splittings
and mixings at the LHC, both in models with a neutralino LSP and in models with
a charged slepton (N)LSP.Comment: 11 pages, 1 figure. Invited Review for EPJ
ADHD and political participation: An observational study.
Background and objectiveOver the past decade, researchers have been seeking to understand the consequences of adult attention-deficit/hyperactivity disorder (ADHD) for different types of everyday behaviors. In this study, we investigated the associations between ADHD and political participation and attitudes, as ADHD may impede their active participation in the polity.MethodsThis observational study used data from an online panel studying the adult Jewish population in Israel, collected prior the national elections of April 2019 (N = 1369). ADHD symptoms were assessed using the 6-item Adult ADHD Self-Report (ASRS-6). Political participation (traditional and digital), news consumption habits, and attitudinal measures were assessed using structured questionnaires. Multivariate linear regression analyses were conducted to analyze the association between ADHD symptoms (ASRS score Results200 respondents (14.6%) screened positive for ADHD based on the ASRS-6. Our findings show that individuals with ADHD are more likely to participate in politics than individuals without ADHD symptoms (B = 0.303, SE = 0.10, p = .003). However, participants with ADHD are more likely to be passive consumers of news, waiting for current political news to reach them instead of actively searching for it (B = 0.172, SE = 0.60, p = .004). They are also more prone to support the idea of silencing other opinions (B = 0.226, SE = 0.10, p = .029). The findings hold when controlling for age, sex, level of education, income, political orientation, religiosity, and stimulant therapy for ADHD symptoms.ConclusionsOverall, we find evidence that individuals with ADHD display a unique pattern of political activity, including greater participation and less tolerance of others' views, but not necessarily showing greater active interest in politics. Our findings add to a growing body of literature that examines the impact of ADHD on different types of everyday behaviors
ADHD and political participation: An observational study
Background and objective Over the past decade, researchers have been seeking to understand the consequences of adult attention-deficit/hyperactivity disorder (ADHD) for different types of everyday behaviors. In this study, we investigated the associations between ADHD and political participation and attitudes, as ADHD may impede their active participation in the polity. Methods This observational study used data from an online panel studying the adult Jewish population in Israel, collected prior the national elections of April 2019 (N = 1369). ADHD symptoms were assessed using the 6-item Adult ADHD Self-Report (ASRS-6). Political participation (traditional and digital), news consumption habits, and attitudinal measures were assessed using structured questionnaires. Multivariate linear regression analyses were conducted to analyze the association between ADHD symptoms (ASRS score Results 200 respondents (14.6%) screened positive for ADHD based on the ASRS-6. Our findings show that individuals with ADHD are more likely to participate in politics than individuals without ADHD symptoms (B = 0.303, SE = 0.10, p = .003). However, participants with ADHD are more likely to be passive consumers of news, waiting for current political news to reach them instead of actively searching for it (B = 0.172, SE = 0.60, p = .004). They are also more prone to support the idea of silencing other opinions (B = 0.226, SE = 0.10, p = .029). The findings hold when controlling for age, sex, level of education, income, political orientation, religiosity, and stimulant therapy for ADHD symptoms. Conclusions Overall, we find evidence that individuals with ADHD display a unique pattern of political activity, including greater participation and less tolerance of others’ views, but not necessarily showing greater active interest in politics. Our findings add to a growing body of literature that examines the impact of ADHD on different types of everyday behaviors
Story incentive:The effect of national stories on voter turnout
This article contends that an important driver of turnout is the national stories embraced by citizens. We suggest the notion of ‘story incentive,’ whereby adopting a group’s story components – those that connect the past, the future, and prominent national characters – motivates individuals to participate in that group’s political activities. Leaning on narrative theories and studies on voter turnout, we develop and test hypotheses regarding the effect of story components on the likelihood of voting. Our measurements of story incentives are based on election surveys and encompass Denmark, Israel, the Netherlands, the UK, and the US. The results support the main story-incentive hypothesis. We discuss the theoretical ramifications of the connection between adherence to national stories and voter turnout