Inelastic neutron scattering studies of

Highly enriched (> 99.9%) 132Xe and 134Xe gases were converted to solid 132XeF2 and 134XeF2 and were used as scattering samples for inelastic neutron scattering measurements at the University of Kentucky Accelerator Laboratory (UKAL). Lifetimes of levels up to 3.5MeV in excitation energy in these xenon isotopes were measured using the Doppler-shift attenuation method, allowing the determination of reduced transition probabilities. Gamma rays corresponding to new transitions and levels have been observed. In particular, tentative new excited 0+ states and associated decays have been examined in an effort to elucidate the structure of these nuclei in a transitional region, and comparisons have been drawn with models which seek to describe such nuclei, e.g., the E(5) critical-point symmetry of the IBM. Newly identified potential interferences for neutrinoless double-beta decay searches involving 136Xe are also discussed

Inelastic neutron scattering studies of 132,134Xe: Elucidating structure in a transitional region and possible interferences for 0vββ searches

Highly enriched (> 99.9%) 132Xe and 134Xe gases were converted to solid 132XeF2 and 134XeF2 and were used as scattering samples for inelastic neutron scattering measurements at the University of Kentucky Accelerator Laboratory (UKAL). Lifetimes of levels up to 3.5MeV in excitation energy in these xenon isotopes were measured using the Doppler-shift attenuation method, allowing the determination of reduced transition probabilities. Gamma rays corresponding to new transitions and levels have been observed. In particular, tentative new excited 0+ states and associated decays have been examined in an effort to elucidate the structure of these nuclei in a transitional region, and comparisons have been drawn with models which seek to describe such nuclei, e.g., the E(5) critical-point symmetry of the IBM. Newly identified potential interferences for neutrinoless double-beta decay searches involving 136Xe are also discussed

The Ideology of Homicide Detectives: A Cross-National Study

Ideologies help guide our behavior and thought processes and have been largely neglected when studying crime and criminal justice professionals. Intensive interviews were conducted with homicide detectives in Seattle, Washington and Vancouver, British Columbia to provide a view of their working beliefs and opinions concerning a number of issues. The areas questioned included (a) working environment, (b) causes of homicide, (c) television portrayal of homicide work, and (d) the death penalty. Within each area several questions were asked. Although homicide detectives in both cities and countries gave similar responses to many questions, they differed significantly in terms of the role of guns, particularly handguns, in homicide rates, the death penalty, and their relationship to the prosecutor/crown. Therefore, although their constellation of beliefs (ideologies) surrounding the above noted topics were in many ways similar, there were distinct differences. The areas of difference can be understood within the larger legal and cultural context

Progression from cafeteria to à la carte offending: Scottish organised crime narratives

This paper presents insights from qualitative research into organised crime (OC) in Glasgow, Scotland. Interviews were conducted with a sample of 42 current and former offenders with a history of group offending in an attempt to understand variation in the onset, maintenance, and cessation of OC careers. Offending narratives revealed different OC trajectories. Drug dealing was the primary modus operandi of OC groups, but some offenders exhibited versatility and progression to wider criminal activity or a mix of illegitimate activity and legitimate business. Implications for future policing strategies and suggested additional research are outlined in response to these findings