Results 271 to 280 of about 2,767,776 (309)
Some of the next articles are maybe not open access.
The infrared and microwave spectra of ozone for the (0, 0, 0), (1, 0, 0), and (0, 0, 1) states
Journal of Molecular Spectroscopy, 1985Abstract New measurements of the ozone spectrum in the microwave and 10-μm infrared regions have been made. These new lines have been fit to a three-state Hamiltonian model which includes Coriolis interactions beteen (0, 0, 1) and (1, 0, 0). The model requires additional Coriolis parameters, as well as an appreciation for the parameters which are ...
H.M. Pickett, E.A. Cohen, J.S. Margolis
openaire +1 more source
Modern Physics Letters A, 1988
The theory of L≠0 charmonium levels is developed within the framework of QCD. The main feature of our consideration is that the quarks are separated by sufficiently large distances and the major contribution to the interquark interaction comes from the gluonic string.
V. YU BORUE, S.B. KHOKHLACHEV
openaire +1 more source
The theory of L≠0 charmonium levels is developed within the framework of QCD. The main feature of our consideration is that the quarks are separated by sufficiently large distances and the major contribution to the interquark interaction comes from the gluonic string.
V. YU BORUE, S.B. KHOKHLACHEV
openaire +1 more source
Nuclear Physics, 1960
Abstract The decay of Eu152m (9.2 h) is studied by means of internal and external conversion and e−-γ coincidence measurements with particular interest focused on the possible low-lying 0+ levels in the transition region between spherical and non-spherical nuclei. Such levels are now found at 615.3 keV in the near-spherical nucleus Gd152 and at 685.0
I. Marklund, O. Nathan, O.B. Nielsen
openaire +1 more source
Abstract The decay of Eu152m (9.2 h) is studied by means of internal and external conversion and e−-γ coincidence measurements with particular interest focused on the possible low-lying 0+ levels in the transition region between spherical and non-spherical nuclei. Such levels are now found at 615.3 keV in the near-spherical nucleus Gd152 and at 685.0
I. Marklund, O. Nathan, O.B. Nielsen
openaire +1 more source
Overlayer states for Na on Si(1 0 0)
Solid State Communications, 1991Abstract Overlayer states formed by valence elctrons, which are reflected back and forth between the vacuum and the substrate interfaces of an adsorbed film, are observed by photoemission at low photon energy for a metal (Na) adsorbed on a cooled Si(1 0 0) substrate.
A. Hamawi, L. Walldén
openaire +1 more source
The vibrational and rotational spectra of ozone for the (0, 1, 0) and (0, 2, 0) states
Journal of Molecular Spectroscopy, 1988Author Institution: Jet Propulsion Laboratory, California Institute of Technology; Atmospheric Sciences Division, NASA Langley Research Center; Department of Physics, College of William and Mary; Department of Physics, University of Denver; Laboratiore de Spectrom\'{e}trie Mol\'{e}culaire et Atmosph\'{e}rique, Unit\'{e} Associ\'{e}e au CNRS; Istituto ...
Pickett, H. M. +9 more
openaire +1 more source
Observation of the 0+2 state in 44S
The European Physical Journal A, 2005We report preliminary results on the observation of the isomeric 0 2 + state in 44S. This state, populated in the fragmentation of a 48Ca beam, is located at 1365 ± 1 keV and has a half-life of 2.3 ± 0.3 µs. The observation of this isomer is the first experimental evidence of shape coexistence in 44S which was predicted by various theoretical ...
Grévy, S. +23 more
openaire +1 more source
THE LARGE PROBABILITY OF THE 0+ GROUND STATES
Nuclear Structure Physics, 2001We investigate the dominance of 0+ states as the lowest states in shell model calculations with random two-body interactions in a single j-shell. We have found an explanation of the large probability of the 0+ ground state.
A. Arima, N. Yoshinaga, Y.M. Zhao
openaire +1 more source
The A(0+)−X(0+) transition of BiBr: radiative lifetimes of the A state
Chemical Physics, 1995Abstract Laser induced fluorescence from resolved rovibrational levels ( ν ′, J ′) of the electronically excited A(0 + ) state of BiBr has been observed. Fluorescence lifetimes for several rovibrational levels ( ν ′, J ′) of the BiBr A(0 + ) state in the ν ′ = 4–9 interval have been measured, and a study of their variation with pressure has been ...
E. Martínez +3 more
openaire +1 more source
Fock Expansion of Bound States in Temporal ($$A^0 = 0$$) Gauge
2021Chapter 5 motivates and defines the approach to bound states used here: Quantization at equal time in temporal \((A^0=0)\) gauge. A perturbative expansion around valence Fock states, bound by the instantaneous gauge potential (Sect. 5.1). Comparison of quantization procedures using covariant, Coulomb and temporal gauges in QED (Sect. 5.2).
openaire +1 more source