Electron impact excitation rate coefficients for P-like Ni XIV

Journal Article · Sun Jul 15 00:00:00 EDT 2012 · Atomic Data and Nuclear Data Tables

DOI:https://doi.org/10.1016/J.ADT.2011.07.001· OSTI ID:22192317

Wang, K. ^[1]; Yan, J. ^[2]; Huang, M. ^[1]; Li, C. Y. ^[2]; Zeng, J. L. ^[3]; Wang, Y. S.; Zou, Y. M. ^[1]

---

1. Applied Ion Beam Physics Laboratory, Fudan University, Key Laboratory of the Ministry of Education (China)
2. Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China)
3. Department of Applied Physics, National University of Defense Technology, Changsha 410073 (China)

We have calculated the atomic data including electron impact excitations and radiative decays among the lowest 143 fine-structure levels arising from 3s{sup 2}3p{sup 3}, 3s3p{sup 4}, 3s{sup 2}3p{sup 2}3d, 3p{sup 5}, 3s3p{sup 3}3d, and 3s{sup 2}3p3d{sup 2} configurations in P-like Ni XIV. Direct excitation collision strengths are calculated employing the relativistic distorted-wave method. Resonances are included via the isolated resonance approximation using distorted-waves. Resonance contributions from S-like [3s{sup 2}3p{sup 3}, 3s3p{sup 4}, 3s{sup 2}3p{sup 2}3d,3p{sup 5}, 3s3p{sup 3}3d,3s{sup 2}3p3d{sup 2}, 3p{sup 4}3d,3s3p{sup 2}3d{sup 2},3s{sup 2}3d{sup 3}]n{sup Prime }l{sup Prime} complex series are taken into account. Effective collision strengths are reported over an electron temperature range of 1.0 Multiplication-Sign 10{sup 5}-1.0 Multiplication-Sign 10{sup 8} K. -- Highlights: Black-Right-Pointing-Pointer Radiative and collisional atomic data are presented for the lowest 143 fine-structure levels in P-like Ni XIV. Black-Right-Pointing-Pointer Calculations are performed using the FAC package. Black-Right-Pointing-Pointer Resonances enhance significantly a large amount of transitions. Black-Right-Pointing-Pointer Resonances play an important role of level population and line intensity ratios.

• OSTI ID: 22192317
• Journal Information: Atomic Data and Nuclear Data Tables, Vol. 98, Issue 4; Other Information: Copyright (c) 2012 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); ISSN 0092-640X
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
APPROXIMATIONS
DISTORTED WAVE THEORY
ELECTRON TEMPERATURE
ELECTRONIC STRUCTURE
ELECTRON-ION COLLISIONS
ELECTRONS
EXCITATION
F CODES
FINE STRUCTURE
MULTICHARGED IONS
NICKEL IONS
RADIATIVE DECAY
RELATIVISTIC RANGE
RESONANCE