Atomic data from the IRON Project. V. Effective collision strengths for transitions in the ground configuration of oxygen-like ions

Atomic data from the IRON Project. V. Effective collision strengths for transitions in the ground configuration of oxygen-like ions J/A+AS/108/1 J/A+AS/108/1 IRON Project. V. O-like ions Atomic data from the IRON Project. V. Effective collision strengths for transitions in the ground configuration of oxygen-like ions K Butler C J Zeippen Astron. Astrophys. Suppl. Ser. 108 1 1994 1994A&AS..108....1B J/A+AS/103/273 : IRON Project II. IR collision strengths of C-like ions J/A+A/283/319 : IRON Project III. B-like ions J/A+A/293/953 : IRON Project VI. Fe II collision strengths J/A+A/293/967 : IRON Project VII. Fe II radiative transitions J/A+AS/109/193 : IRON Project VIII. Electron excitation of Ti-like ions J/A+AS/119/509 : IRON Project XVII. Radiative transition in Fe III J/A+AS/119/523 : IRON Project XVIII. Electron impact for Fe III J/A+AS/120/361 : IRON Project XIX. Fe II radiative transitions 1993A&A...279..298H : IRON Project I. Goal and methods 1994A&AS..107...29S : IRON Project IV. Electron excitation of F-like ions 1995A&AS..110..209P : IRON Project IX. Electron excitation of Cl-like ion 1995A&AS..111..347G : IRON Project X. Si- & S-like ions IR collision strengths 1996A&AS..115..151S : IRON Project XI. Ar VI, K VII and Ca VIII fine-structure 1995A&AS..114..367B : IRON Project XII. V-like ions electron excitation 1996A&AS..115..551B : IRON Project XIII. Ni II & Fe II electron excitation 1996A&A...309..677S : IRON Project XIV. Fe XIV fine-structure transition 1996A&AS..118..157K : IRON Project XV. Electron excitation of He II & Fe XXVI 1996A&AS..119..105B : IRON Project XVI. Fe V oscillator strengths Atomic physics atomic data infrared: ISM: lines and bands plasmas Fine-structure collision strengths for transitions between the ground configuration terms of oxygen-like ions have been obtained in a six state close-coupling approximation. Effective collision strengths are tabulated in the range of 1000-100000K for the following ions: F II, Ne III, Na IV, Mg V, Al VI, Si VII, P VIII, S IX, Cl X, Ar XI.

Observed and calculated F II, Ne III and Na IV target ion energies Observed and calculated Mg V, Al VI and Si VII target ion energies Observed and calculated P VIII, S IX and Cl X target ion energies Observed and calculated Ar XI target ion energies El. Element --- Tr. Transition --- Obs Observed target ion energy cm-1 Cal Calculed target ion energy cm-1 Effective collision strengths for F II Effective collision strengths for Ne III Effective collision strengths for Na IV Effective collision strengths for Mg V Effective collision strengths for Al VI Effective collision strengths for Si VII Effective collision strengths for P VIII Effective collision strengths for S IX Effective collision strengths for Cl X Effective collision strengths for Ar XI logT Temperature K Gamma1 effective collision strength for transition ^3^P_0_-^3^P_1_ --- Gamma2 effective collision strength for transition ^3^P_0_-^3^P_2_ --- Gamma3 effective collision strength for transition ^3^P_1_-^3^P_2_ --- Gamma4 effective collision strength for transition ^3^P_0_-^1^D --- Gamma5 effective collision strength for transition ^3^P_1_- ^1^D --- Gamma6 effective collision strength for transition ^3^P_2_-^1^D --- Gamma7 effective collision strength for transition ^3^P_0_-^1^S --- Gamma8 effective collision strength for transition ^3^P_1_-^1^S --- Gamma9 effective collision strength for transition ^3^P_2_-^1^S --- Gamma10 effective collision strength for transition ^1^D-^1^S --- tables.texLaTeX version of the tables Patricia Bauer CDS 1994Jun16 J_A+AS_108_1.xml