Highly-excited double Rydberg states of He SJ Buckman, P Hammond, FH Read, GC King Journal of Physics B: Atomic and Molecular Physics 16 (21), 4039, 1983 | 157 | 1983 |
High-resolution electron impact excitation functions of metastable states of neon, argon, krypton and xenon SJ Buckman, P Hammond, GC King, FH Read Journal of Physics B: Atomic and Molecular Physics 16 (22), 4219, 1983 | 104 | 1983 |
Radiative Decay of Doubly Excited States in Helium below the Ionization Threshold MK Odling-Smee, E Sokell, P Hammond, MA MacDonald Physical Review Letters 84 (12), 2598, 2000 | 83 | 2000 |
Observation of triplet doubly excited states in single photon excitation from ground state helium F Penent, P Lablanquie, RI Hall, M Žitnik, K Bučar, S Stranges, R Richter, ... Physical review letters 86 (13), 2758, 2001 | 79 | 2001 |
Energy partitioning in near-threshold excitation and ionisation of helium by electron impact P Hammond, FH Read, S Cvejanovic, GC King Journal of Physics B: Atomic and Molecular Physics 18 (5), L141, 1985 | 58 | 1985 |
Double photoexcitation of helium in a strong dc electric field JR Harries, JP Sullivan, JB Sternberg, S Obara, T Suzuki, P Hammond, ... Physical review letters 90 (13), 133002, 2003 | 51 | 2003 |
Measurements in the perpendicular plane of angular correlations in near-threshold electron impact ionization of helium TJ Hawley-Jones, FH Read, S Cvejanovic, P Hammond, GC King Journal of Physics B: Atomic, Molecular and Optical Physics 25 (10), 2393, 1992 | 44 | 1992 |
Resonance structure in elastic scattering of electrons from atomic hydrogen CD Warner, GC King, P Hammond, J Slevin Journal of Physics B: Atomic and Molecular Physics 19 (20), 3297, 1986 | 43 | 1986 |
Polarization of rare-gas radiation in the vacuum-ultraviolet region excited by electron impact: Helium and neon P Hammond, W Karras, AG McConkey, JW McConkey Physical Review A 40 (4), 1804, 1989 | 38 | 1989 |
High-lying long-lived doubly excited states near ionization thresholds of helium E Sokell, AA Wills, P Hammond, MA MacDonald, MK Odling-Smee Journal of Physics B: Atomic, Molecular and Optical Physics 29 (24), L863, 1996 | 37 | 1996 |
Experimental Determination of the Lifetime for the Helium Doubly Excited State JG Lambourne, F Penent, P Lablanquie, RI Hall, M Ahmad, M Žitnik, ... Physical review letters 90 (15), 153004, 2003 | 33 | 2003 |
The threshold electron spectrum of carbon monoxide P Hammond, GC King, J Jureta, FH Read Journal of Physics B: Atomic and Molecular Physics 18 (10), 2057, 1985 | 32 | 1985 |
Polarization study of the extreme-ultraviolet emission from helium following electron impact H Merabet, M Bailey, R Bruch, DV Fursa, I Bray, JW McConkey, ... Physical Review A 60 (2), 1187, 1999 | 30 | 1999 |
Coherence parameter measurements for electrons scattering off heavy noble gas targets JJ Corr, PJM van der Burgt, P Plessis, MA Khakoo, P Hammond, ... Journal of Physics B: Atomic, Molecular and Optical Physics 24 (5), 1069, 1991 | 28 | 1991 |
Detailed observations of photo-accessible triplet doubly excited states in helium JG Lambourne, F Penent, P Lablanquie, RI Hall, M Ahmad, M Žitnik, ... Journal of Physics B: Atomic, Molecular and Optical Physics 36 (21), 4339, 2003 | 22 | 2003 |
Near-threshold study of the polarization of He resonance radiation using an energy-selected electron beam C Norén, JW McConkey, P Hammond, K Bartschat Physical Review A 53 (3), 1559, 1996 | 21 | 1996 |
Rotationally resolved electron-impact ionization of N2 in a supersonic jet PW Zetner, M Darrach, P Hammond, WB Westerveld, RL McConkey, ... Chemical physics 124 (3), 453-464, 1988 | 21 | 1988 |
The interpretation and application of two-dimensional photoelectron spectroscopy E Sokell, AA Wills, D Ćubrić, FJ Currell, J Comer, P Hammond Journal of electron spectroscopy and related phenomena 94 (1-2), 107-125, 1998 | 20 | 1998 |
Target reflection-symmetry-breaking collisions of electrons with heavy noble gases P Plessis, MA Khakoo, P Hammond, JW McConkey Journal of Physics B: Atomic, Molecular and Optical Physics 21 (15), L483, 1988 | 19 | 1988 |
Electronic and Atomic Collisions ed HB Gilbody et al JW McConkey, P Hammond, MA Khakoo Amsterdam: Elsevier) p, 1988 | 18 | 1988 |