Pair vibrations are studied for a Hamiltonian with neutron-neutron, proton-proton and neutron-proton pairing. The spectrum is found to be rich in strongly correlated, low-lying excited states. Changing the ratio of diagonal to off-diagonal pairing matrix elements is found to have a large impact on the excited-state spectrum. The variational configuration interaction (VCI) method, used to calcul...

This contribution – a continuation of the work in refs.[1]-[4] – reports on recent developments in the calculation and understanding of 4-quark energies generated using lattice Monte Carlo techniques. In refs.[3,4] – the binding energies of four quarks in various geometries (e.g. at the corners of a rectangle or on a straight line) were calculated in static-quenched-SU(2) on a lattice 16 3 × 32...

Seventeen two-photon transitions for neon have been observed in the 580- 635 nm spectral region for use in the spectroscopic study of its higher excited levels, which are not accessible by one-photon absorption. To compare the two and one-photon absorption signals originating from the same lower level, an effort was made to record single-photon optogalvanic spectrum in the available wavele...

Glucosensing neurons in the hypothalamic arcuate nucleus (ARC) were studied using electrophysiological and immunocytochemical techniques in neonatal male Sprague-Dawley rats. We identified glucose-excited and -inhibited neurons, which increase and decrease, respectively, their action potential frequency (APF) as extracellular glucose levels increase throughout the physiological range. Glucose-i...

2014 We have measured Landé factors in several laser excited levels of the B 303A3-u state of 80Se2. The results are in reasonably good agreement with recently published theoretical values and fine structure determinations. LE JOURNAL DE PHYSIQUE LETTRES TOME 38, ler FEVRIER 1977 Classification Physics Abstracts 5.448 In a previous paper [1] we have used the technique of the resonances in a mod...