Accès ouvert
2015
article
OpenAlex
A. Nichols, R. Wadsworth, M. A. Bentley, P. Davies et autres
Lifetimes of low-lying excited states have been measured in $^{66}\mathrm{Ge},^{69}\mathrm{Se}$, and $^{65}\mathrm{Ga}$ using a $\ensuremath{\gamma}$-ray lineshape method. The results confirm the previously reported ${7}_{1}^{\ensuremath{-}}$ state lifetime in $^{66}\mathrm{Ge}$. The lifetime of the yrast $5/{2}^{\ensuremath{-}}$ state in $^{65}\mathrm{Ga}$ is measured for the first …
gb
(code pays fourni par la source)
Accès ouvert
2014
article
OpenAlex
A. Nichols, R. Wadsworth, H. Iwasaki, Kazunari Kaneko et autres
Transition strengths for decays from low-lying states in A ∼ 70 nuclei have been deduced from lifetime measurements using the recoil distance Doppler shift technique. The results confirm the collectivity previously reported for the 21+→0gs+ decay in 68Se and reveal a relative …
gb, us, jp, fr, it, de
(code pays fourni par la source)
Accès ouvert
2013
article
OpenAlex
P. Ruotsalainen, C. Scholey, R. Julin, K. Hauschild et autres
An in-beam study has been performed to further investigate the known isomeric decays and to identify $T=1$ excited states in the medium-heavy $N=Z=33$ nucleus ${}^{66}$As. The fusion-evaporation reaction ${}^{40}$Ca(${}^{28}$Si,$pn$)${}^{66}$As was employed at beam energies of 75 and 83 MeV. The half-lives and …
fi, fr, jp, gb
(code pays fourni par la source)
2011
conference-paper
OpenAlex
P. Ruotsalainen, C. Scholey, R. Wadsworth, D. G. Jenkins et autres
A Recoil‐Beta Tagging (RBT) experiment was recently performed at the accelerator laboratory at the University of Jyväskylä in order to identify T = 1 excited states in the medium‐heavy N = Z = 33 nucleus 66As. The fusion‐evaporation reaction 28Si(40Ca,pn)66As was employed …
gb, fi
(code pays fourni par la source)
2010
article
OpenAlex
M. A. Bentley, I. Paterson, J. R. Brown, M. J. Taylor et autres
A Gamma-ray spectroscopic study of excited states of isobaric multiplets has been performed in recent years, with a view to gaining a quantitative understanding of energy differences between excited states in terms of a range of Coulomb and other isospin breaking phenomena. …
gb, us, it
(code pays fourni par la source)
Accès ouvert
2008
article
OpenAlex
I. Paterson, R. J. Clarke, N. C. Woolsey, G. Gregori
We have measured the absolute response and detective quantum efficiency of image plates (IPs) for 5.9 keV x-rays using a calibrated iron-55 source. The types of IPs considered in this study are now commonly used as x-ray detectors in high-intensity laser–plasma interaction …
gb
(code pays fourni par la source)