13 research outputs found
M1 Resonances in Unstable Magic Nuclei
Within a microscopic approach which takes into account RPA configurations,
the single-particle continuum and more complex
configurations isoscalar and isovector M1 excitations for the unstable nuclei
Ni and Sn are calculated. For comparison, the
experimentally known M1 excitations in Ca and Pb have also been
calculated. In the latter nuclei good agreement in the centroid energy, the
total transition strength and the resonance width is obtained. With the same
parameters we predict the magnetic excitations for the unstable nuclei. The
strength is sufficiently concentrated to be measurable in radioactive beam
experiments. New features are found for the very neutron rich nucleus Ni
and the neutron deficient nucleus Sn.Comment: 17 pages (LATEX), 12 figures (available from the authors),
KFA-IKP(TH)-1993-0
Shell-model Monte Carlo studies of fp-shell nuclei
We study the gross properties of even-even and nuclei with
using shell-model Monte Carlo methods. Our calculations account for all configurations in the -shell and employ the modified
Kuo-Brown interaction KB3. We find good agreement with data for masses and
total strengths, the latter employing effective charges and
. The calculated total Gamow-Teller strengths agree consistently
with the -values deduced from data if the shell model results
are renormalized by , as has already been established for -shell
nuclei. The present calculations therefore suggest that this renormalization
(i.e., in the nuclear medium) is universal.Comment: 20 pages, 7 figures, Caltech Preprint
Media Studies 101 : A Creative Commons Textbook
Led by Erika Pearson with assistance from Bernard Madill (both from the University of Otago) and featuring contributors from Massey University, University of Canterbury and University of South Australia.
"Inspired by similar projects around the world, and supported by funding from Creative Commons, the Media Text Hack Group sought to act as 'curators' of the vast array of information about media and communication, and drew together examples specific to the region ... This first release represents a core of work based on the common curricula of media and communication studies programs across the region. It is hoped that future versions will develop and expand these areas, as well as take advantage of new tools of collaboration and sharing. All are welcome to take, use, recycle and adapt the material under the Creative Commons Attribution licence"--Media release, 13 Feb. 2013Pt. 1. Reading media texts -- Pt. 2. Culture and contexts -- Pt. 3. Production and structures -- Pt. 4. Audiences & identity
The Connection Between Art, Healing, and Public Health: A Review of Current Literature
This review explores the relationship between engagement with the creative arts and health outcomes, specifically the health effects of music engagement, visual arts therapy, movement-based creative expression, and expressive writing. Although there is evidence that art-based interventions are effective in reducing adverse physiological and psychological outcomes, the extent to which these interventions enhance health status is largely unknown. Our hope is to establish a foundation for continued investigation into this subject and to generate further interest in researching the complexities of engagement with the arts and health