Pair-transfer probability in open- and closed-shell Sn isotopes

Shell Gaps in the Sn Isotopes

The exploration of nuclear shell structure is still a subject of great current interest, particularly in view of new information gathered by experiments with radioactive beams, see e.g. [1, 2]. A key feature are shell closures relative to the appearance of magic or semi-magic nuclei. A theoretical exploration of the proton shell closure in Pb isotopes was published in [3]. Here we want to prese...

Three-nucleon forces in exotic open-shell isotopes

Advances in the self-consistent Green’s function approach to finite nuclei are discussed, including the implementation of three-nucleon forces and the extension to the Gorkov formalism. We report results on binding energies in the nitrogen and fluorine isotopic chains, as well as spectral functions of 22O. The application to mediummass open-shell systems is illustrated by separation energy spec...

Groningen Optical spectroscopy of complex open - 4 d - shell ions Sn 7 + - Sn 10 +

Anesthesia in Cardiac Surgery (Open-Closed Heart)

In this paper the duties of an anesthesiologist and his right of i=;electing patient is discussed. La,ter, we di:=:cuss the <::mergencies cf heart surgery, pre up visit and alsc few dcails of pre up medication cf thei,e pati<mts. We also touch on the stages of anesthPsia and point to our preference for the use cf artery and vein for arterial and venous cannulation. In this paper we discuss in b...

Generalized seniority scheme in light Sn isotopes

The yrast generalized seniority states are compared with the corresponding shell model states for the case of the Sn isotopes 104−112Sn. For most of the cases the energies agree within 100 keV and the overlaps of the wave functions are greater than 0.7 In the last years the region of light Sn isotopes has been intensively investigated both from experimental and theoretical perspectives. The mai...