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Article

Badnell, Nigel (2013) Opacities and spectra of the r-process ejecta from neutron star mergers. Astrophysical Journal, 774 (1). ISSN 0004-637X

Nikolic, D. and Gorczyca, T. W. and Korista, K. T. and Ferland, G. J. and Badnell, N. R. (2013) Suppression of dielectronic recombination due to finite density effects. Astrophysical Journal, 768 (1). ISSN 0004-637X

Badnell, N. R. and Ballance, C. P. and Griffin, D. C. and O'Mullane, M. (2012) Dielectronic recombination of W20+ (4d(10)4 f(8)) : addressing the half-open f shell. Physical Review A, 85 (5). ISSN 1050-2947

Ballance, C. P. and Griffin, D C and Loch, S D and Badnell, N. R. (2012) Dielectronic recombination of Au20+ : a theoretical description of the resonances at low electron energies. Journal of Physics B: Atomic, Molecular and Optical Physics, 45. ISSN 0953-4075

Liang, G. Y. and Badnell, N. R. and Zhao, G. and Zhong, J. Y. and Wang, F. L. (2011) R-matrix electron-impact excitation data for astrophysically abundant sulphur ions. Astronomy and Astrophysics, 533. ISSN 0004-6361

Badnell, N. R. (2011) A Breit–Pauli distorted wave implementation for autostructure. Computer Physics Communications, 182 (7). pp. 1528-1535. ISSN 0010-4655

Badnell, N. R. and Foster, A. and Griffin, D. C. and Kilbane, D. and OMullane, M. and Summers, H. P. (2011) Dielectronic recombination of heavy species: the tin 4p(6)4d(q)-4p(6)4d((q-1))4f+4p(5)4d((q+1)) transition arrays for q=1-10. Journal of Physics B: Atomic, Molecular and Optical Physics, 44. ISSN 0953-4075

Liang, G. Y. and Badnell, N. R. (2011) R-matrix electron-impact excitation data for the Li-like iso-electronic sequence including Auger and radiation damping. Experimental Astronomy, 528. A69. ISSN 0922-6435

Liang, G. Y. and Badnell, N. R. and Lopez-Urrutia, J. R. Crespo and Baumann, T. M. and Del Zanna, G. and Storey, P. J. and Tawara, H. and Ullrich, J. (2010) R-matrix electron-impact excitation of Fe13+ and its application to the soft x-ray and extreme-ultraviolet spectroscopy of corona-like plasmas. Astrophysical Journal Supplement, 190 (2). pp. 322-333. ISSN 0067-0049

Liang, G. Y. and Badnell, N. R. (2010) R-matrix electron-impact excitation data for the Ne-like iso-electronic sequence. Experimental Astronomy, 518 (July/August). -. ISSN 0922-6435

Nikolic, D. and Gorczyca, T. W. and Korista, K. T. and Badnell, N. R. (2010) Dielectronic recombination of argon-like ions. Astronomy and Astrophysics, 516. A97. ISSN 0004-6361

Brown, J. C. and Mallik, P. C. V. and Badnell, N. R. (2010) Non-thermal recombination - a neglected source of flare hard X-rays and fast electron diagnostics (Corrigendum). Experimental Astronomy, 515. C1. ISSN 0922-6435

Nikolic, D. and Gorczyca, T.W. and Badnell, N.R. (2010) Quantifying the strength and asymmetry of giant resonances in the photorecombination of Sc3+ and the photoionization of Sc2+. Physical Review A, 81. 030501. ISSN 1050-2947

Whiteford, A.D. and Liang, G.Y. and Badnell, N.R. (2009) R-matrix inner-shell electron-impact excitation of the Na-like iso-electronic sequence. Journal of Physics B: Atomic, Molecular and Optical Physics, 42 (22). p. 225002. ISSN 0953-4075

Bautista, M.A. and Quinet, Missing and Palmeri, P. and Badnell, N.R. and Dunn, J. and Arav, N. (2009) Radiative transition rates and collision strengths for Si II. Astronomy and Astrophysics, 508. pp. 1527-1537. ISSN 0004-6361

Lestinsky, M. and Badnell, N.R. and Bernhardt, D. and Grieser, M. and Hoffmann, J. and Lukić, D.V. and Muller, A. and Orlov, D.A. (2009) Electron-ion recombination of Fe X forming Fe IX and of Fe XI forming Fe X: Laboratory measurements and theoretical calculations. Astrophysical Journal, 698 (1). pp. 648-659. ISSN 0004-637X

Liang, Guiyun and Whiteford, A.D. and Badnell, N.R. and , UK STFC (Funder) (2009) R-matrix electron-impact excitation data for the Na-like iso-electronic sequence. Astronomy and Astrophysics, 500 (3). pp. 1263-1269. ISSN 0004-6361

Liang, G.Y. and Whiteford, A.D. and Badnell, N.R. (2009) R-matrix electron-impact excitation data for B-like Si and its application in cool stars. Astronomy and Astrophysics, 499 (3). pp. 943-954. ISSN 0004-6361

Nikolic, D. and Gorczyca, T.W. and Badnell, N.R. (2009) Resonance asymmetry and external field effects in the photorecombination of Ti4+. Physical Review A, 79 (1). 012703-1-012703-17. ISSN 1050-2947

Schmidt, E. W. and Schippers, S. and Bernhardt, D. and Müller, A. and Hoffmann, J. and Lestinsky, M. and Orlov, D. A. and Wolf, A. and Lukic, D. V. and Savin, D. W. and Badnell, N. R. (2008) Electron-ion recombination for Fe VIII forming Fe VII and Fe IX forming Fe VIII : measurements and theory. Astronomy and Astrophysics, 492 (1). pp. 265-275. ISSN 0004-6361

Liang, G.Y. and Whiteford, A.D. and Badnell, N.R. (2008) R-matrix inner-shell electron-impact excitation of Fe15+ including auger-plus-radiation damping. Journal of Physics B: Atomic, Molecular and Optical Physics, 41 (23). pp. 1-12. ISSN 0953-4075

Butler, K. and Badnell, N.R. (2008) Atomic data from the IRON project - LXVI. Electron impact excitation of Fe18+. Astronomy and Astrophysics, 489 (3). pp. 1369-1376. ISSN 0004-6361

Badnell, N.R. (2008) Dirac R-matrix with pseudo-states. Journal of Physics B: Atomic, Molecular and Optical Physics, 41 (17). ISSN 0953-4075

Del Zanna, G. and Rozum, I. and Badnell, N.R. (2008) Electron-impact excitation of Be-like Mg. Astronomy and Astrophysics, 487 (3). pp. 1203-1208. ISSN 0004-6361

Hasoglu, M.F. and Nikolic, D. and Gorczyca, T.W. and Manson, S.T. and Chen, M.H. and Badnell, N.R. (2008) Nonmonotonic behavior as a function of nuclear charge of the K-shell Auger and radiative rates and fluorescence yields along the 1s2s(2)2p(3) isoelectronic sequence. Physical Review A, 78 (3). 032509-1-032509-6. ISSN 1050-2947

Witthoeft, M.C. and Badnell, N.R. (2008) Atomic data from the IRON Project LXV. Electron-impact excitation of Fe6+. Astronomy and Astrophysics, 481 (2). pp. 543-551. ISSN 0004-6361

Loch, S.D. and Pindzola, M.S. and Ballance, C.P. and Griffin, D.C. and Colgan, J. and Badnell, N.R. and O'Mullane, M.G. and Summers, H.P. (2008) Generalized collisional radiative model for light elements. Part B : data for the Be isonuclear sequence. Atomic Data and Nuclear Data Tables, 94 (2). pp. 257-321. ISSN 0092-640X

Fu, J. and Gorczyca, T.W. and Nikolic, D. and Badnell, N.R. and Savin, D.W. and Gu, M.F. (2008) Orbital sensitivity in Mg2+ dielectronic recombination calculations. Physical Review A, 77 (3). ISSN 1050-2947

Chakravorty, Susmita and Kembhavi, Ajit K. and Elvis, Martin and Ferland, Gary and Badnell, N.R. (2008) Dielectronic recombination and stability of warm gas in active galactic nuclei. Monthly Notices of the Royal Astronomical Society, 384 (1). L24-L28. ISSN 0035-8711

Savin, D.W. and Badnell, N.R. and Beiersdorfer, P. and Beck, B.R. and Brown, G.V. and Bryans, P. and Gorczyca, T.W. and Gu, M.F. (2008) Analog and digital simulations of Maxwellian plasmas for astrophysics. Canadian Journal of Physics, 86 (1). pp. 209-216. ISSN 0008-4204

Altun, Z. and Yumak, A. and Yavuz, I. and Badnell, N. R. and Loch, S. D. and Pindzola, M. S. (2007) Dielectronic recombination data for dynamic finite-density plasmas - XIII : The magnesium isoelectronic sequence. Astronomy and Astrophysics, 474 (3). pp. 1051-1059. ISSN 0004-6361

Witthoeft, M. C. and Whiteford, A. D. and Badnell, N. R. (2007) R-matrix electron-impact excitation calculations along the F-like iso-electronic sequence. Journal of Physics B: Atomic, Molecular and Optical Physics, 40 (15). pp. 2969-2993. ISSN 0953-4075

Lukić, D.V. and Schnell, M. and Savin, D.W. and Brandau, C. and Schmidt, E.W. and Böhm, S. and Müller, A. and Schippers, S. and Lestinsky, M. and Sprenger, F. and Wolf, A. and Altun, Z. and Badnell, N.R. (2007) Dielectronic recombination of Fe xv forming Fe xiv: laboratory measurements and theoretical calculations. Astrophysical Journal, 664. pp. 1244-1252. ISSN 0004-637X

Nikolic, D. and Gorczyca, T. W. and Fu, J. and Savin, D. W. and Badnell, N. R. (2007) Steps toward dielectronic recombination of argon-like ions : A revisited theoretical investigation Of SC3+ and Ti4+. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 261 (1-2). pp. 145-148. ISSN 0168-583X

Witthoeft, M. C. and Del Zanna, G. and Badnell, N. R. (2007) Atomic data from the IRON project LXIII : Electron-impact excitation of Fe19+ up to n=4. Astronomy and Astrophysics, 466 (2). pp. 763-770. ISSN 0004-6361

Bautista, M. A. and Badnell, N. R. (2007) Dielectronic recombination data for dynamic finite-density plasmas XII : The helium isoelectronic sequence. Astronomy and Astrophysics, 466 (2). pp. 755-762. ISSN 0004-6361

Pindzola, M. S. and Robicheaux, F. and Loch, S. D. and Berengut, J. C. and Topcu, T. and Colgan, J. and Foster, M. and Griffin, D. C. and Ballance, C. P. and Schultz, D. R. and Minami, T. and Badnell, N. R. and Witthoeft, M. C. and Plante, D. R. and Mitnik, D. M. and Ludlow, J. A. and Kleiman, U. (2007) The time-dependent close-coupling method for atomic and molecular collision processes. Journal of Physics B: Atomic, Molecular and Optical Physics, 40 (7). R39-R60. ISSN 0953-4075

Ballance, C. P. and Griffin, D. C. and Berrington, K. A. and Badnell, N. R. (2007) Electron-impact excitation of neutral boron using the R-matrix with the pseudostates method. Journal of Physics B: Atomic, Molecular and Optical Physics, 40 (6). pp. 1131-1139. ISSN 0953-4075

Meléndez, M. and Bautista, M.A. and Badnell, N.R. (2007) Atomic data from the Iron project LXIV: Radiative transition rates and collision strengths for Ca II. Astronomy and Astrophysics, 469. pp. 1203-1209. ISSN 0004-6361

Badnell, N.R. (2007) Calculations for electron-ion collisions and photoionization processes for plasma modelling - art. no. 012070. Journal of Physics Conference Series, 88. ISSN 1742-6588

Badnell, N.R. (2006) Dielectronic recombination of Fe13+: benchmarking the M-shell. Journal of Physics B: Atomic, Molecular and Optical Physics, 39 (23). pp. 4825-4852. ISSN 0953-4075

Bryans, P. and Badnell, N.R. and Gorczyca, T.W. and Laming, J.M. and Mitthumsiri, W. and Savin, D.W. (2006) Collisional ionization equilibrium for optically thin plasmas. I. Updated recombination rate coefficients for bare through sodium-like ions. Astrophysical Journal, 167 (2). pp. 343-356. ISSN 0004-637X

Badnell, N.R. (2006) Radiative recombination data for modeling dynamic finite-density plasmas. Astrophysical Journal, 167 (2). pp. 334-342. ISSN 0004-637X

Badnell, N.R. (2006) Dielectronic recombination of Fe 3pq ions: a key ingredient for describing x-ray absorption in active galactic nuclei. Astrophysical Journal, 651 (1). L73-L76. ISSN 0004-637X

Loch, S. D. and Colgan, J. and Witthoeft, M. C. and Pindzola, M. S. and Ballance, C. P. and Mitnik, D. M. and Griffin, D. C. and O'Mullane, M. G. and Badnell, N. R. and Summers, H. P. (2006) Generalised collisional-radiative model for light elements. A : Data for the Li isonuclear sequence. Atomic Data and Nuclear Data Tables, 92 (6). pp. 813-851. ISSN 0092-640X

Hasoglu, M. F. and Gorczyca, T. W. and Korista, K. T. and Manson, S. T. and Badnell, N. R. and Savin, D. W. (2006) Strong LSJ dependence of fluorescence yields : Breakdown of the configuration-average approximation. Astrophysical Journal, 649 (2). L149-L152. ISSN 0004-637X

Savin, D.W. and Gwinner, G. and Grieser, M. and Repnow, R. and Schnell, M. and Schwalm, D. and Wolf, A. and Zhou, S.G. and Kieslich, S. and Muller, A. and Schippers, S. and Colgan, J. and Loch, S.D. and Badnell, N.R. and Chen, M.H. and Gu, M.F. (2006) Dielectronic recombination of Fe XXIII forming Fe XXII : Laboratory measurements and theoretical calculations. Astrophysical Journal, 642 (2). pp. 1275-1285. ISSN 0004-637X

Altun, Z. and Yumak, A. and Badnell, N.R. and Loch, S.D. and Pindzola, M.S. (2006) Dielectronic recombination data for dynamic finite-density plasmas - XI : The sodium isoelectronic sequence. Astronomy and Astrophysics, 447 (3). pp. 1165-1174. ISSN 0004-6361

Gorczyca, T. W. and Dumitriu, I. and Hasoglu, M.F. and Korista, K.T. and Badnell, N.R. and Savin, D.W. and Manson, S.T. (2006) Importance of configuration interaction for accurate atomic data : Fluorescence yields of K-shell vacancy, lithium-like ions. Astrophysical Journal, 638 (2). L121-L124. ISSN 0004-637X

Badnell, N.R. (2006) Dielectronic recombination data for dynamic finite-density plasmas - X : The hydrogen isoelectronic sequence. Experimental Astronomy, 447 (1). pp. 389-395. ISSN 0922-6435

Zatsarinny, O. and Gorczyca, T.W. and Fu, J. and Korista, K.T. and Badnell, N.R. and Savin, D.W. (2006) Dielectronic recombination data for dynamic finite-density plasmas IX : The fluorine isoelectronic sequence. Experimental Astronomy, 447 (1). pp. 379-387. ISSN 0922-6435

Summers, H.P. and Dickson, W.J. and O'Mullane, M.G. and Badnell, N.R. and Whiteford, A.D. and Brooks, D.H. and Lang, J. and Loch, S.D. and Griffin, D.C. (2006) Ionization state, excited populations and emission of impurities in dynamic finite density plasmas: I. The generalized collisional-radiative model for light elements. Plasma Physics and Controlled Fusion, 48 (2). pp. 263-293. ISSN 0741-3335

Witthoeft, M.C. and Badnell, N.R. and Del Zanna, G. and Berrington, K.A. and Pelan, J.C. (2006) Atomic data from the IRON project LX : Electron-impact excitation of n=3, 4 levels of Fe17+. Experimental Astronomy, 446 (1). pp. 361-366. ISSN 0922-6435

Fogle, M. and Badnell, N.R. and Glans, P. and Loch, S.D. and Madzunkov, S. and Abdel-Naby, S.A. and Pindzola, M.S. and Schuch, R. (2005) Electron-ion recombination of Be-like C, N, and O. Experimental Astronomy, 442 (2). pp. 757-766. ISSN 0922-6435

Zatsarinny, O. and Gorczyca, T.W. and Korista, K.T. and Fu, J. and Badnell, N.R. and Mitthumsiri, W. and Savin, D.W. (2005) Erratum - Dielectronic recombination data for dynamic finite-density plasmas - IV : The carbon isoelectronic sequence. Astronomy and Astrophysics, 440 (3). pp. 1203-1204. ISSN 0004-6361

Zatsarinny, O. and Gorczyca, T.W. and Korista, K.T. and Fu, J. and Badnell, N.R. and Mitthumsiri, W. and Savin, D.W. (2005) Erratum - Dielectronic recombination data for dynamic finite-density plasmas II : The oxygen isoelectronic sequence (vol 412, pg 587, 2003). Astronomy and Astrophysics, 438 (2). pp. 743-744. ISSN 0004-6361

Berrington, K.A. and Ballance, C.P. and Griffin, D.C. and Badnell, N.R. (2005) The agreement of Breit-Pauli and Dirac R-matrix collision strengths for iron peak elements: an Fe14+ case study. Journal of Physics B: Atomic, Molecular and Optical Physics, 38 (11). pp. 1667-1678. ISSN 0953-4075

Badnell, N.R. and Bautista, M.A. and Butler, K. and Delahaye, F. and Mendoza, C. and Palmeri, P. and Zeippen, C.J. and Seaton, M.J. (2005) Updated opacities from the Opacity Project. Monthly Notices of the Royal Astronomical Society, 360 (2). pp. 458-464. ISSN 0035-8711

Altun, Z. and Yumak, A. and Badnell, N.R. and Colgan, J. and Pindzola, M.S. (2005) Erratum: Dielectronic recombination data for dynamic finite-density plasmas - vi. the boron isoelectronic sequence. Astronomy and Astrophysics, 433 (1). p. 395. ISSN 0004-6361

Chidichimo, M.C. and Del Zanna, G. and Mason, H.E. and Badnell, N.R. and Tully, J.A. and Berrington, K.A. (2005) Atomic data from the IRON project - LVI : Electron excitation of Be-like Fe XXIII for the n=2,3,4 configurations. Experimental Astronomy, 430 (1). pp. 331-341. ISSN 0922-6435

Colgan, J. and Pindzola, M.S. and Badnell, N.R. (2005) Erratum: Dielectronic recombination data for dynamic finite-density plasmas - v. the lithium isoelectronic sequence. Astronomy and Astrophysics, 429 (1). p. 369. ISSN 0004-6361

Badnell, N.R. and Berrington, K.A. and Summers, H.P. and O'Mullane, M.G. and Whiteford, A.D. and Ballance, C.P. (2004) Electron-impact excitation of Xe26+ and its resultant spectral signature. Journal of Physics B: Atomic, Molecular and Optical Physics, 37 (23). pp. 4589-4601. ISSN 0953-4075

Seaton, M.J. and Badnell, N.R. (2004) A comparison of Rosseland-mean opacities from OP and OPAL. Monthly Notices of the Royal Astronomical Society, 354 (2). pp. 457-465. ISSN 0035-8711

Altun, Z. and Yumak, A. and Badnell, N.R. and Colgan, J. and Pindzola, M.S. (2004) Dielectronic recombination data for dynamic finite-density plasmas - vi. the boron isoelectronic sequence. Astronomy and Astrophysics, 420 (2). pp. 775-781. ISSN 0004-6361

Colgan, J. and Pindzola, M.S. and Badnell, N.R. (2004) Dielectronic recombination data for dynamic finite-density plasmas - v. the lithium isoelectronic sequence. Astronomy and Astrophysics, 417 (3). pp. 1183-1188. ISSN 0004-6361

Badnell, N.R. and Seaton, M.J. (2003) On the importance of inner-shell transitions for opacity calculations. Journal of Physics B: Atomic, Molecular and Optical Physics, 36 (21). pp. 4367-4385. ISSN 0953-4075

Badnell, N.R. and Summers, H.P. and O'Mullane, M.G. and Altun, Z. and Colgan, J. and Bautista, M.A. and Gorczyca, T.W. and Mitnik, D.M. and Pindzola, M.S. and Zatsarinny, O. (2003) Dielectric recombination data for dynamic finite-density plasmas I. Goals and methodology. Astronomy and Astrophysics, 406 (3). pp. 1151-1165. ISSN 0004-6361

Gorczyca, T.W. and Kodituwakku, C.N. and Korista, K.T. and Zatsarinny, O. and Badnell, N.R. and Behar, E. and Chen, M.H. and Savin, D.W. (2003) Assessment of the fluorescence and auger database used in plasma modeling. Astrophysical Journal, 592 (1). pp. 636-643. ISSN 0004-637X

Schnell, M. and Gwinner, G. and Badnell, N.R. and Bannister, M.E. and Böhm, S. and Colgan, J. and Kieslich, S. and Loch, S.D. and Mitnik, D. and Müller, A. and Pindzola, M.S. and Schippers, S. and Schwalm, D. and Shi, W. and Wolf, A. and Zhou, S.G. (2003) Observation of trielectronic recombination in Be-like Cl ions. Physical Review Letters, 91 (4). 043001-1. ISSN 0031-9007

Summers, H.P. and Badnell, N.R. and Whiteford, A.D. and O'Mullane, M. and Bingham, R. and Kellett, B.J. and Lang, J. and Behringer, K.H. and Fantz, U. and Kastrow, S.D. and Loch, S.D. and Pindzola, M.S. and Griffin, D.C. and Balance, C.P. (2002) Atomic data for modelling fusion and astrophysical plasmas. Plasma Physics and Controlled Fusion, 44. B323-B338. ISSN 0741-3335

Savin, D.W. and Behar, E. and Kahn, S.M. and Gwinner, G. and Saghiri, A.A. and Schmitt, M. and Grieser, M. and Repnow, R. and Schwalm, D. and Wolf, A. and Bartsch, T. and Müller, A. and Schippers, S. and Badnell, N.R. and Chen, M.H. and Gorczyca, T.W. (2002) Dielectronic recombination (via N = 2→N = 2 core excitations) and radiative recombination of Fe xx: Laboratory measurements and theoretical calculations. Astrophysical Journal, 138. pp. 337-370. ISSN 0004-637X

Saghiri, A.A. and Linkemann, J. and Schmitt, M. and Schwalm, D. and Wolf, A. and Bartsch, T. and Hoffknecht, A. and Müller, A. and Graham, W.G. and Price, A.D. and Badnell, N.R. and Gorczyca, T.W. and Tanis, J.A. (1999) Dielectronic recombination of ground-state and metastable Li+ ions. Physical Review A, 60 (5). R3350-R3353. ISSN 1050-2947

Savin, D.W. and Kahn, S.M. and Linkemann, J. and Saghiri, A.A. and Schmitt, M. and Grieser, M. and Repnow, R. and Schwalm, D. and Wolf, A. and Bartsch, T. and Brandau, C. and Hoffknecht, A. and Müller, A. and Schippers, S. and Chen, M.H. and Badnell, N.R. (1999) Dielectronic recombination in photoionized gas. II. Laboratory measurements for Fe xviii and Fe xix. Astrophysical Journal, 123 (2). pp. 687-702. ISSN 0004-637X

Woitke, O. and Djuric, N. and Dunn, G.H. and Bannister, M.E. and Smith, A.C.H. and Wallbank, B. and Badnell, N.R. and Pindzola, M.S. (1998) Absolute cross sections for excitation of the 2s s-2 -> 2p p-2 transition in b2+ and for electron-impact single ionization of b2+. Physical Review A, 58 (6). pp. 4512-4517. ISSN 1050-2947

Proceedings Paper

Badnell, N. R. (2011) Calculation of atomic data for astrophysics and fusion. [Proceedings Paper]

This list was generated on Sat Jul 12 12:38:54 2014 BST.