John Pelan @ Gatsby Unit

Peer Reviewed Papers

• Computational Science

  • An Investigation of the Performance Characteristics of an i860 Processor within a Meiko Computing Surface
    S.A. Rea, P. Milligan, R.K. McConnell, L.A. Murphy, J. Pelan
    Microprocessing and Microprogramming 37, 29-32 (1993)

• Computational Atomic Physics

  • Electron excitation of the ²P^o 3/2 - ²P^o 1/2 fine-structure transition in chlorine-like ions, from Ar II to Ni XII
    J. Pelan & K.A. Berrington
    Astronomy & Astrophysics Supplement 110, 209-212 (1995)
  • Electron excitation of forbidden transitions in V-like ions, Mn III, Fe IV, Co V and Ni VI
    K.A. Berrington & J.C. Pelan
    Astronomy & Astrophysics Supplement 114, 367-371 (1995)
  • Electron excitation of fine-structure transitions involving the ground state and the 3d⁷4s⁵F metastable state of Fe I
    J. Pelan & K.A. Berrington
    Astronomy & Astrophysics Supplement 122, 177-180 (1997)
  • Electron impact ionization of Be⁺ and photoionization of Be at the K edge
    K. Berrington, J. Pelan & L. Quigley
    J. Phys. B: At. Mol. Opt. Phys 30, 4973-4990 (1997)
  • R-matrix calculation of C III bound and continuum fine-structure states
    K. Berrington, J. Pelan & L. Quigley
    Physica Scripta 57, No.5, 549-555 (1998)
  • The QB program: analysing resonances using R-matrix theory
    L. Quigley, K. Berrington & J. Pelan
    Computer Physics Communications 114,No 1-3, 225-235 (1998)
  • Electron excitation of 3s3p⁶ and 3s²3p⁴3d fine-structure transitions in Fe X
    J.C. Pelan & K.A. Berrington
    Astronomy & Astrophysics 365, 258-256 (2001)
  • Oscillator strength for 3s²3p⁵- 3s3p⁶ in Cl-like ions
    Berrington KA, Pelan JC & Waldock JA
    J.Phys B 34 (13): L419-L424 (Jul 14 2001)
  • Electron-impact excitation of n=3, 4 levels of Fe17+
    Witthoeft MC, Badnell NR, Del Zanna G, Berrington KA & Pelan JC
    Astronomy & Astrophysics 446 (1): 361-366 (Jan 2006)

Posters, Presentations & Reports

• Posters have been presented at the;
  • First Irish Neural Networks Conference - Belfast 1992
  • European Conference for Atomic & Molecular Physics - ECAMP - Edinburgh 1995
  • Atomic, Molecular and Optical Physics (IOP) - ATMOP - Oxford 1996
  • Photon & Electron Collisions with Atoms and Molecules - PECAM-II - Belfast 1996
• Much work has been reported at the bi-annual Iron Project meetings as well as EC network meetings in Paris and Rennes.
• ''Linking Belfast and ADAS Databases''
  K.A. Berrington & J. Pelan
  Part of the fourth report on Atomic Data for Spectroscopic Studies on JET
  JET Order No: JP5/10061.
  

Articles

• Small project in Elektor Electronics (1990 ??)
• ''Fortran faces the future at 50'' - Physics World, December 2007 (with Peter Crouch and Clive Page)