--------------------------- 786 ------------------------------------------- Ref. "Electron-Ion Recombination Rate Coefficients, Photoionization Cross Sections, and Ionization Fractions for Astrophysically Abundant Elements I. Carbon and Nitrogen", Sultana N. Nahar and Anil K. Pradhan, Astrophys. J. Suppl. 111, 339 (1997) -------------------------------------------------------------------------- C IV : Calculated LS term energies (n-max=10, l-max=9) File contents ------------- i) Table of target/core states in the wavefunction expansion ii) Table of bound (negative) state energies (with spectroscopic notation) iii) Table of complete set (both negative and positive) of energies -------------------------------------------------------------------------- i) Table of target/core states in the wavefunction expansion ------------------------------------------------------------- Z = 6, no of target/core electrons= 2 no of target/core states in WF = 11 target states and energies: 1 1s2 1S 0.00000E+00 2 1s2s 3S 2.19730E+01 3 1s2p 3Po 2.23737E+01 4 1s2s 1S 2.23737E+01 5 1s2p 1Po 2.26301E+01 6 1s3s 3S 2.58760E+01 7 1s3s 1S 2.60565E+01 8 1s3p 3Po 2.60565E+01 9 1s3d 3D 2.60565E+01 10 1s3d 1D 2.60565E+01 11 1s3p 1Po 2.60565E+01 -------------------------------------------------------------------------- ii) Table of bound (negative) state energies (with spectroscopic notation) ------------------------------------------------------------------------- Ion ground state = 20000202.0000, Eo(Ry) = -4.7372E+00 =-IP lmax(for the outer electron) = 9 Total number of bound states below threshold (with n= 10 & lmax= 9) = 53 SPECTROSCOPIC ENERGY TABLE: i) Table lists only the bound states below the ionization threshold However, results include both the negative and positive energies ii) Each LS-term is preceded by an alphabetic character to represent the seniority of the state. The states of an even parity symmetry have an ascending order and of an odd parity symmetry have a descending order of alphabets. The alphabetic order starts with lower case and continues in to upper case. iii) The states with an valence electron represented by "0s" is an equivalent electron state for which the core configuration is to be corrected manually. State E(Ry) 1s2 (1S ) 2s a2S -4.73719 1s2 (1S ) 3s b2S -1.98096 1s2 (1S ) 4s c2S -1.08399 1s2 (1S ) 5s d2S -0.68064 1s2 (1S ) 6s e2S -0.46760 1s2 (1S ) 7s f2S -0.34101 1s2 (1S ) 8s g2S -0.25967 1s2 (1S ) 9s h2S -0.20430 1s2 (1S )10s i2S -0.16493 1s2 (1S ) 3d a2D -1.78237 1s2 (1S ) 4d b2D -1.00248 1s2 (1S ) 5d c2D -0.63958 1s2 (1S ) 6d d2D -0.44423 1s2 (1S ) 7d e2D -0.32646 1s2 (1S ) 8d f2D -0.24999 1s2 (1S ) 9d g2D -0.19754 1s2 (1S )10d h2D -0.16002 1s2 (1S ) 5g a2G -0.64001 1s2 (1S ) 6g b2G -0.44445 1s2 (1S ) 7g c2G -0.32653 1s2 (1S ) 8g d2G -0.25000 1s2 (1S ) 9g e2G -0.19753 1s2 (1S )10g f2G -0.16000 1s2 (1S ) 7i a2I -0.32653 1s2 (1S ) 8i b2I -0.25000 1s2 (1S ) 9i c2I -0.19753 1s2 (1S )10i d2I -0.16000 1s2 (1S ) 9l a2L -0.19753 1s2 (1S )10l b2L -0.16000 1s2 (1S ) 2p z2Po -4.14874 1s2 (1S ) 3p y2Po -1.82402 1s2 (1S ) 4p x2Po -1.02057 1s2 (1S ) 5p w2Po -0.64888 1s2 (1S ) 6p v2Po -0.44947 1s2 (1S ) 7p u2Po -0.32970 1s2 (1S ) 8p t2Po -0.25213 1s2 (1S ) 9p s2Po -0.19904 1s2 (1S )10p r2Po -0.16110 1s2 (1S ) 4f z2Fo -1.00007 1s2 (1S ) 5f y2Fo -0.64004 1s2 (1S ) 6f x2Fo -0.44447 1s2 (1S ) 7f w2Fo -0.32655 1s2 (1S ) 8f v2Fo -0.25001 1s2 (1S ) 9f u2Fo -0.19754 1s2 (1S )10f t2Fo -0.16001 1s2 (1S ) 6h z2Ho -0.44445 1s2 (1S ) 7h y2Ho -0.32653 1s2 (1S ) 8h x2Ho -0.25000 1s2 (1S ) 9h w2Ho -0.19753 1s2 (1S )10h v2Ho -0.16000 1s2 (1S ) 8k z2Ko -0.25000 1s2 (1S ) 9k y2Ko -0.19753 1s2 (1S )10k x2Ko -0.16000 ------------------------------------------------------------------------- iii) Table of complete set (both negative and positive) of energies ------------------------------------------------------------------- In conveninent numerical format for various applications Table explanation: Line 1: Z nelc typ -> Nuclear charge, number of core electrons, E=energy file This line is followed by sets of energies belonging to various SLpi symmetries. Each SLpi has the follwoing lines. Line : (2S+1) L pi(=0 for even, =1 for odd parities) Ne (number of states) Line : Core state for the symmetry (see target table), ac (ignore it) Lines - Ne number of lines: Index, T(valence electron state)/C(equivalent electron state), Core state number, n, l, energy (Ry) Ex: 1 T 1 3 0 -3.33037E-01 -> energy 1, Valence electron state, first core state (that is the ground state), n=3, l=0 (=s), energy in Ry ------------------------------------------------------ 6 2 E 2 0 0 9 1 0.000000E+00 1 T 1 2 0 -4.73719E+00 2 T 1 3 0 -1.98096E+00 3 T 1 4 0 -1.08399E+00 4 T 1 5 0 -6.80636E-01 5 T 1 6 0 -4.67596E-01 6 T 1 7 0 -3.41013E-01 7 T 1 8 0 -2.59668E-01 8 T 1 9 0 -2.04305E-01 9 T 1 10 0 -1.64931E-01 2 1 0 13 3 2.237366E+01 1 T 3 2 1 1.78303E+01 2 T 3 3 1 2.03230E+01 3 T 5 3 1 2.06476E+01 4 T 3 4 1 2.12978E+01 5 T 5 4 1 2.15606E+01 6 T 3 5 1 2.17008E+01 7 T 3 6 1 2.19083E+01 8 T 5 5 1 2.19591E+01 9 T 3 7 1 2.20356E+01 10 T 3 8 1 2.21154E+01 11 T 5 6 1 2.21652E+01 12 T 3 9 1 2.21730E+01 13 T 3 10 1 2.22098E+01 2 2 0 8 1 0.000000E+00 1 T 1 3 2 -1.78237E+00 2 T 1 4 2 -1.00248E+00 3 T 1 5 2 -6.39583E-01 4 T 1 6 2 -4.44235E-01 5 T 1 7 2 -3.26462E-01 6 T 1 8 2 -2.49988E-01 7 T 1 9 2 -1.97540E-01 8 T 1 10 2 -1.60015E-01 2 3 0 10 3 2.237366E+01 1 T 3 4 3 2.13614E+01 2 T 5 4 3 2.16173E+01 3 T 3 5 3 2.17279E+01 4 T 3 6 3 2.19258E+01 5 T 5 5 3 2.19841E+01 6 T 3 7 3 2.20449E+01 7 T 3 8 3 2.21222E+01 8 T 3 9 3 2.21751E+01 9 T 5 6 3 2.21822E+01 10 T 3 10 3 2.22129E+01 2 4 0 6 1 0.000000E+00 1 T 1 5 4 -6.40007E-01 2 T 1 6 4 -4.44449E-01 3 T 1 7 4 -3.26533E-01 4 T 1 8 4 -2.50002E-01 5 T 1 9 4 -1.97532E-01 6 T 1 10 4 -1.60001E-01 2 5 0 6 3 2.237366E+01 1 T 3 6 5 2.19288E+01 2 T 3 7 5 2.20468E+01 3 T 3 8 5 2.21234E+01 4 T 3 9 5 2.21759E+01 5 T 5 6 5 2.21853E+01 6 T 3 10 5 2.22135E+01 2 6 0 4 1 0.000000E+00 1 T 1 7 6 -3.26531E-01 2 T 1 8 6 -2.50001E-01 3 T 1 9 6 -1.97532E-01 4 T 1 10 6 -1.60001E-01 2 7 0 3 3 2.237366E+01 1 T 3 8 7 2.21237E+01 2 T 3 9 7 2.21762E+01 3 T 3 10 7 2.22138E+01 2 8 0 2 1 0.000000E+00 1 T 1 9 8 -1.97531E-01 2 T 1 10 8 -1.59999E-01 2 9 0 1 3 2.237366E+01 1 T 3 10 9 2.22137E+01 2 1 1 9 1 0.000000E+00 1 T 1 2 1 -4.14874E+00 2 T 1 3 1 -1.82402E+00 3 T 1 4 1 -1.02057E+00 4 T 1 5 1 -6.48879E-01 5 T 1 6 1 -4.49472E-01 6 T 1 7 1 -3.29700E-01 7 T 1 8 1 -2.52134E-01 8 T 1 9 1 -1.99038E-01 9 T 1 10 1 -1.61104E-01 2 2 1 12 3 2.237366E+01 1 T 3 3 2 2.04370E+01 2 T 5 3 2 2.07356E+01 3 T 3 4 2 2.13351E+01 4 T 5 4 2 2.16016E+01 5 T 3 5 2 2.17171E+01 6 T 3 6 2 2.19193E+01 7 T 5 5 2 2.19782E+01 8 T 3 7 2 2.20412E+01 9 T 3 8 2 2.21196E+01 10 T 3 9 2 2.21729E+01 11 T 5 6 2 2.21792E+01 12 T 3 10 2 2.22116E+01 2 3 1 7 1 0.000000E+00 1 T 1 4 3 -1.00007E+00 2 T 1 5 3 -6.40037E-01 3 T 1 6 3 -4.44470E-01 4 T 1 7 3 -3.26549E-01 5 T 1 8 3 -2.50013E-01 6 T 1 9 3 -1.97541E-01 7 T 1 10 3 -1.60007E-01 2 4 1 8 3 2.237366E+01 1 T 3 5 4 2.17313E+01 2 T 3 6 4 2.19278E+01 3 T 5 5 4 2.19876E+01 4 T 3 7 4 2.20463E+01 5 T 3 8 4 2.21231E+01 6 T 3 9 4 2.21757E+01 7 T 5 6 4 2.21842E+01 8 T 3 10 4 2.22134E+01 2 5 1 5 1 0.000000E+00 1 T 1 6 5 -4.44445E-01 2 T 1 7 5 -3.26532E-01 3 T 1 8 5 -2.50000E-01 4 T 1 9 5 -1.97530E-01 5 T 1 10 5 -1.60000E-01 2 6 1 4 3 2.237366E+01 1 T 3 7 6 2.20471E+01 2 T 3 8 6 2.21236E+01 3 T 3 9 6 2.21761E+01 4 T 3 10 6 2.22136E+01 2 7 1 3 1 0.000000E+00 1 T 1 8 7 -2.50000E-01 2 T 1 9 7 -1.97533E-01 3 T 1 10 7 -1.60002E-01 2 8 1 2 3 2.237366E+01 1 T 3 9 8 2.21760E+01 2 T 3 10 8 2.22136E+01 4 0 0 11 2 2.197304E+01 1 T 2 2 0 1.97075E+01 2 T 2 3 0 2.03653E+01 3 T 2 4 0 2.08153E+01 4 T 2 5 0 2.12405E+01 5 T 3 4 1 2.13192E+01 6 T 2 6 0 2.14876E+01 7 T 2 7 0 2.16186E+01 8 T 3 5 1 2.16920E+01 9 T 2 8 0 2.17131E+01 10 T 2 9 0 2.17642E+01 11 T 2 10 0 2.18044E+01 4 1 0 9 3 2.237366E+01 1 T 3 2 1 1.74960E+01 2 T 3 3 1 2.03945E+01 3 T 3 4 1 2.13105E+01 4 T 3 5 1 2.17041E+01 5 T 3 6 1 2.19124E+01 6 T 3 7 1 2.20365E+01 7 T 3 8 1 2.21165E+01 8 T 3 9 1 2.21711E+01 9 T 3 10 1 2.22100E+01 4 2 0 13 2 2.197304E+01 1 T 2 3 2 2.00234E+01 2 T 3 3 1 2.03112E+01 3 T 2 4 2 2.09321E+01 4 T 3 4 1 2.12808E+01 5 T 2 5 2 2.13181E+01 6 T 3 4 3 2.13840E+01 7 T 2 6 2 2.15186E+01 8 T 2 7 2 2.16399E+01 9 T 3 5 1 2.16908E+01 10 T 2 8 2 2.17189E+01 11 T 3 5 3 2.17374E+01 12 T 2 9 2 2.17726E+01 13 T 2 10 2 2.18109E+01 4 3 0 7 3 2.237366E+01 1 T 3 4 3 2.13619E+01 2 T 3 5 3 2.17282E+01 3 T 3 6 3 2.19260E+01 4 T 3 7 3 2.20451E+01 5 T 3 8 3 2.21223E+01 6 T 3 9 3 2.21752E+01 7 T 3 10 3 2.22130E+01 4 4 0 7 2 2.197304E+01 1 T 2 5 4 2.13189E+01 2 T 3 4 3 2.13794E+01 3 T 2 6 4 2.15301E+01 4 T 2 7 4 2.16464E+01 5 T 2 8 4 2.17200E+01 6 T 3 5 3 2.17331E+01 7 T 2 9 4 2.17760E+01 4 5 0 5 3 2.237366E+01 1 T 3 6 5 2.19288E+01 2 T 3 7 5 2.20468E+01 3 T 3 8 5 2.21234E+01 4 T 3 9 5 2.21759E+01 5 T 3 10 5 2.22135E+01 4 6 0 4 2 2.197304E+01 1 T 2 7 6 2.16465E+01 2 T 2 8 6 2.17230E+01 3 T 2 9 6 2.17755E+01 4 T 2 10 6 2.18130E+01 4 7 0 3 3 2.237366E+01 1 T 3 8 7 2.21237E+01 2 T 3 9 7 2.21759E+01 3 T 3 10 7 2.22135E+01 4 8 0 2 2 2.197304E+01 1 T 2 9 8 2.17755E+01 2 T 2 10 8 2.18130E+01 4 9 0 1 3 2.237366E+01 1 T 3 10 9 2.22139E+01 4 1 1 15 2 2.197304E+01 1 T 2 2 1 1.68127E+01 2 T 2 3 1 1.99061E+01 3 T 3 3 0 2.01935E+01 4 T 3 3 2 2.05334E+01 5 T 2 4 1 2.08870E+01 6 T 3 4 0 2.12362E+01 7 T 2 5 1 2.12868E+01 8 T 3 4 2 2.13677E+01 9 T 2 6 1 2.15068E+01 10 T 2 7 1 2.16316E+01 11 T 3 5 0 2.16684E+01 12 T 2 8 1 2.17109E+01 13 T 3 5 2 2.17300E+01 14 T 2 9 1 2.17696E+01 15 T 2 10 1 2.18084E+01 4 2 1 8 3 2.237366E+01 1 T 3 3 2 2.04912E+01 2 T 3 4 2 2.13526E+01 3 T 3 5 2 2.17253E+01 4 T 3 6 2 2.19244E+01 5 T 3 7 2 2.20440E+01 6 T 3 8 2 2.21215E+01 7 T 3 9 2 2.21746E+01 8 T 3 10 2 2.22126E+01 4 3 1 11 2 2.197304E+01 1 T 3 3 2 2.04119E+01 2 T 2 4 3 2.09716E+01 3 T 3 4 2 2.13217E+01 4 T 2 5 3 2.13361E+01 5 T 2 6 3 2.15275E+01 6 T 2 7 3 2.16456E+01 7 T 3 5 2 2.17115E+01 8 T 2 8 3 2.17228E+01 9 T 3 5 4 2.17362E+01 10 T 2 9 3 2.17751E+01 11 T 2 10 3 2.18127E+01 4 4 1 6 3 2.237366E+01 1 T 3 5 4 2.17313E+01 2 T 3 6 4 2.19278E+01 3 T 3 7 4 2.20463E+01 4 T 3 8 4 2.21231E+01 5 T 3 9 4 2.21757E+01 6 T 3 10 4 2.22134E+01 4 5 1 5 2 2.197304E+01 1 T 2 6 5 2.15282E+01 2 T 2 7 5 2.16458E+01 3 T 2 8 5 2.17203E+01 4 T 3 5 4 2.17354E+01 5 T 2 9 5 2.17759E+01 4 6 1 4 3 2.237366E+01 1 T 3 7 6 2.20471E+01 2 T 3 8 6 2.21236E+01 3 T 3 9 6 2.21762E+01 4 T 3 10 6 2.22136E+01 4 7 1 3 2 2.197304E+01 1 T 2 8 7 2.17230E+01 2 T 2 9 7 2.17755E+01 3 T 2 10 7 2.18130E+01 4 8 1 2 3 2.237366E+01 1 T 3 9 8 2.21763E+01 2 T 3 10 8 2.22134E+01 4 9 1 1 2 2.197304E+01 1 T 2 10 9 2.18130E+01 4 10 1 1 10 2.605655E+01 1 T 10 10 9 2.58965E+01 0 0 0 0