ATOMIC DATA AND SPECTRAL-LINE INTENSITIES FOR HIGHLY IONIZED TUNGSTEN(CO-LIKE W47-LIKE W37+) IN A HIGH-TEMPERATURE, LOW-DENSITY PLASMA( TORB)

Calculated transition wavelengths, oscillator strengths, and collision al-radiative line intensities are presented for the 11 tungsten (Z = 7 4) ions from Co-like W47+ to Rb-like W37+. Fully relativistic, ab init io calculations have been carried out for the ion structure in each ca se, and a detailed collisional-radiative model has been constructed. E lectric and magnetic dipole and quadrupole (E1, M1, E2, and M2) transi tions are considered, and references are given to continuing experimen ts where the present tungsten emission features may be observed. (C) 1 998 Academic Press.