GCR calculations for Magnesium, Argon, Iron and other elements A different ADAS approach
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1 GCR calculations for Magnesium, Argon, Iron and other elements A different ADAS approach Martin O Mullane Department of Physics University of Strathclyde ADAS Workshop, Ringberg Castle, 11-Oct-2007
2 Current GCR modelling The current system could (kindly???) be described as baroque. specific ion file LS resolved adf04 full GCR version adf18/a17_p208/ mapping file adf17 projection matrix ADAS208 Population Processing adf10 partial files term resolved passing files ADAS403 adf13 ionisations/photon Two runs for resolved and unresolved adf15 photon emissivity adf10 isoelectronic set ADAS404 adf11 metastable resolved adf11 unresolved isonuclear sets A small part of the work-flow through generalised collisional-radiative (GCR) data production ADAS Workshop, Ringberg Castle, 11-Oct of 6
3 Beyond the light elements Current and future needs: To date the most sophisticated ADAS models have been applied to the light elements (1 Z 10) only. In both the astrophysics (Mg, Si, Fe) and fusion (Ar, Ni, W, Re ) domains modelling and interpreting the behaviour and emission of heavier elements is essential. The future needs present a number of challenges. What degree of metastable resolution is appropriate. Is the ion stage model correct LS or IC? Sources of data structure, excitation, ionisation and recombination. Methods to sensibly ascribe data uncertainty. New archiving and naming schemes. Automation is essential. ADAS Workshop, Ringberg Castle, 11-Oct of 6
4 Model and resolution A universal metastable resolved picture (partition #00) is inappropriate for higher Z. ADAS RELEASE: ADAS98 V2.12 PROGRAM: ADAS416 v1.1 Printed by : Martin O Mullane at 13:56 on 04/10/07 Fractional Abundance Density : 2.51e+12cm -3 Child 00 : : : : : : : : : : 18 Parent Te (ev) Partitioning and superstaging approaches will be used more widely. ADAS Workshop, Ringberg Castle, 11-Oct of 6
5 Does LS coupling remain a good model? For GCR modelling of higher Z elements: Detailed spectroscopy requires J-resolved data. LS breaks down as a good description due to increase in energy separation. However for (very) heavy elements a configuration average (CA) description may be more than sufficient. Current state of intermediate coupling data and codes: adf04 is varied. adf08 radiative recombination need simple adjustment in adas211. adf09 DR data is archived in IC but is scarce for ions above the Na-like iso-electronic sequence. Projection data assumes ns, so either must move to J p (nlj). or CA for high-n fill-in. The population codes (205/208/810) are independent of resolution. ADAS Workshop, Ringberg Castle, 11-Oct of 6
6 Example of Lithium The number of ADAS datasets can be large for even the simplest systems: adf04/adas#3/cpb02_ls#li0.dat adf04/adas#3/cpb02_ls#li1.dat adf04/adas#3/cpb02_ls#li2.dat adf04/adas#3/cpb02_n#li2.dat adf04/copmm#3/ls#li0.dat adf04/copmm#3/ls#li1.dat adf04/copmm#3/ls#li2.dat adf04/copmm#3/ls#li3.dat adf04/lilike/lilike_cpb02#li0.dat adf04/helike/helike_cpb02#li1.dat adf04/hlike/hlike_cpb02#li2.dat adf07/szd02#li/szd02#li_li2.dat adf07/szd02#li/szd02#li_li1.dat adf07/szd02#li/szd02#li_li0.dat adf08/rrc98#h/rrc98#h_li2.dat adf08/rrc98##/rrc98##_li3.dat adf08/rrc98#he/rrc98#he_li1.dat adf10/acd96/pj#acd96_h11.dat adf10/acd96/pj#acd96_he11.dat adf10/acd96/pj#acd96_he12.dat adf10/acd96/pj#acd96_li11.dat adf10/acd96/pj#acd96_li21.dat adf10/met96/pj#met96_h##.dat adf10/met96/pj#met96_he##.dat adf10/met96/pj#met96_li##.dat adf10/plt96/pj#plt96_h##.dat adf10/plt96/pj#plt96_he##.dat adf10/plt96/pj#plt96_li##.dat adf10/prb96/pj#prb96_h10.dat adf10/prb96/pj#prb96_he10.dat adf10/prb96/pj#prb96_li10.dat adf10/prb96/pj#prb96_li20.dat adf10/qcd96/pj#qcd96_he12.dat adf10/qcd96/pj#qcd96_he21.dat adf10/scd96/pj#scd96_h11.dat adf10/scd96/pj#scd96_he11.dat adf10/scd96/pj#scd96_he12.dat adf10/scd96/pj#scd96_li11.dat adf10/scd96/pj#scd96_li21.dat adf10/xcd96/pj#xcd96_li12.dat adf10/xcd96/pj#xcd96_li21.dat adf11/acd96/acd96_li.dat adf11/scd96/scd96_li.dat adf11/prb96/prb96_li.dat adf11/plt96/plt96_li.dat adf11/acd96r/acd96r_li.dat adf11/scd96r/scd96r_li.dat adf11/prb96r/prb96r_li.dat adf11/plt96r/plt96r_li.dat adf11/qcd96r/qcd96r_li.dat adf11/xcd96r/xcd96r_li.dat adf11/acd89/acd89_li.dat adf11/scd89/scd89_li.dat adf11/ccd89/ccd89_li.dat adf11/prb89/prb89_li.dat adf11/plt89/plt89_li.dat adf11/prc89/prc89_li.dat adf11/pls89/pls89_li.dat adf13/sxb96#li/sxb96#li_pjr#li0.dat adf13/sxb96#li/sxb96#li_pjr#li1.dat adf13/sxb96#li/sxb96#li_pju#li1.dat adf13/sxb96#li/sxb96#li_pju#li0.dat adf13/sxb96#li/sxb96#li_pjr#li2.dat adf13/sxb96#li/sxb96#li_pju#li2.dat adf15/pec96#li/pec96#li_pjr#li0.dat adf15/pec96#li/pec96#li_pjr#li1.dat adf15/pec96#li/pec96#li_pju#li1.dat adf15/pec96#li/pec96#li_pju#li0.dat adf15/pec96#li/pec96#li_pjr#li2.dat adf15/pec96#li/pec96#li_pju#li2.dat adf17/cbnm96#li/cbnm96#li_li0ls.dat adf17/cbnm96#he/cbnm96#he_li1ls.dat adf17/cbnm96#h/cbnm96#h_li2ls.dat adf18/a09_a04/drm96#he/drm96#he_li1.dat adf18/a09_a04/drm96#li/drm96#li_li0.dat adf18/a17_p208/exp96#h/exp96#h_li2ls.dat adf18/a17_p208/exp96#h/exp96#h_li2n.dat adf18/a17_p208/exp96#he/exp96#he_li1ls.dat adf18/a17_p208/exp96#li/exp96#li_li0ls.dat adf18/a09_p204/drm96#h/drm96#h_li2n.dat adf18/a09_p204/drm96#he/drm96#he_li1n.dat adf18/a09_p204/drm96#li/drm96#li_li0n.dat adf25/bns96#h/bns96#h_li2.dat adf25/bns96#he/bns96#he_li1.dat adf25/bns96#li/bns96#li_li0.dat How can the numbers be reduced? ADAS Workshop, Ringberg Castle, 11-Oct of 6
7 Streamlining data production The heavy species project has introduced automated methods out of necessity. These can be exploited to extend the GCR-quality data production. Generate a baseline adf04 set with heavy species tools. automated configuration selection and data production available We still have to assemble the highest quality adf04 for stages of diagnostic or ionisation balance importance, by any means possible/available. Neutral and near-neutrals will always require special attention. S-line data is an ancillary output of the offline adas8#4 codes. DR from (new) BBGP code either archived as adf09 or from a sub-routine call. Projection data generation under discussion similar approach to adas316. Need to alter population codes to output adf11 rather than adf10 datasets. Use partitioning codes adas416 to produce iso-nuclear adf11 data. Naming conventions may need to be changed: The current year system (89, 92, 96) is not flexible enough. Should we use multiple years 07, 08, 09 etc. Or sub-years 07a, 07b, 08c etc.? ADAS Workshop, Ringberg Castle, 11-Oct of 6
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