C. Whelan

发表

High energy electron impact ionisation of H91s in coplanar asymmetric geometry

R. Dreizler, C. Whelan, H. Walters, 1991 .

Post-collisional interaction effects in the electron and positron impact ionization of neutral atoms

R. Campeanu, C. Whelan, 2022, The European Physical Journal D.

Few Body Effects in the Electron and Positron Impact Ionization of Atoms

R. Campeanu, C. Whelan, 2021, Atoms.

The electron impact ionization of one- and two-electron atoms and ions close to the ionization threshold

C. Whelan, H. Walters, J. Martinez, 2008 .

The ionization of Mg by electron impact at 1000 eV studied by (e, 2e) experiments

S. Veronesi, L. Avaldi, P. Bolognesi, 2008 .

Exchange effects in low energy electron impact ionization of the inner and outer shells of argon.

R. Dreizler, E. Engel, R. McEachran, 2002 .

Exact versus local exchange in distorted-wave Born calculations of electron impact ionisation

S. Kawano, C. Tannous, J. Langlois, 2001 .

TRIPLE DIFFERENTIAL CROSS SECTIONS FOR THE ELECTRON IMPACT IONIZATION OF HELIUM, NEON AND ARGON FROM 0.1 TO 1 KEV. THEORY AND EXPERIMENT COMPARED

M. Coplan, R. Allan, C. Whelan, 1999 .

processes with positive-ion targets in coplanar symmetric geometry

O. R. Spivack, R. Allan, C. Whelan, 1998 .

Spin dependence of (e, 2e) collisions on lithium at 54.4 eV

M. Streun, D. Fursa, I. Bray, 1998 .

LETTER TO THE EDITOR: Triple differential cross sections for the electron-impact ionization of argon and neon

R. Allan, S. Rioual, C. Whelan, 1997 .

An Explanation of the Structure Observed in Out-Of-Plane Symmetric Measurements on Helium

R. Allan, C. Whelan, H. Walters, 1997 .

Low and intermediate energy coplanar symmetric (e, 2e) cross sections for the ionization of neon

R. Allan, S. Rioual, F. Gélébart, 1995 .

(e,2e), effective charges, distorted waves and all that!

R. Allan, C. Whelan, H. Walters, 1993 .

Directions in (e,2e) and Related Processes

C. Whelan, H. Walters, X. Zhang, 1993 .

A study of the contribution of doubly excited ionic states to the properties of hot dense high-Z plasmas

S. Glenzer, H. Scott, C. Whelan, 2011 .

Second-order effects in (e, 2e) excitation-ionization of helium to ( n = 2)

C. Whelan, H. Walters, P. Marchalant, 1998 .

Excitation — Ionization and Excitation — Autoionization of Helium

C. Whelan, H. Walters, P. Marchalant, 1997 .

Some remarks on the commutation relations for angle-angular momentum variables in quantum mechanics

C. Whelan, 1980 .

Exchange effects in low energy electron impact ionization of the inner and outer shells of argon.

R. Dreizler, E. Engel, R. McEachran, 2002 .

On the Influence of Using Dirac-Fock Rather Than Density Functional Potentials in the Relativistic DWBA Approximation

L. U. Ancarani, R. Dreizler, C. Whelan, 2001 .

Influence of Coulomb boundary conditions for (e, 2e) processes on the K-shell of high- Z atoms

L. U. Ancarani, R. Dreizler, C. Whelan, 1998 .

Coulomb Boundary Conditions for Relativistic (e,2e) Processes

L. U. Ancarani, R. Dreizler, C. Whelan, 1997 .

Progress Report on Relativistic (e,2e) Processes

R. Dreizler, C. Whelan, H. Walters, 1997 .

Symmetry properties of the S matrix in a fully relativistic distorted-wave treatment of electron-impact ionization

C. Whelan, N. Pyper, Marco Kampp, 2005 .

Confined helium, density dependence of the inelastic electron and photon scattering cross-sections and the optical oscillator strength

C. Whelan, N. Pyper, Y. Hamied, 2022, Proceedings of the Royal Society A.

Many-particle fragmentation processes in atomic and molecular physics - : new insight into the world of correlation

L. Schmidt, M. Schöffler, T. Jahnke, 2005 .

Bethe-Ridge Effects in (e,2e) on H − (Using 6Dime)

R. Allan, C. Whelan, H. Walters, 1997 .

INTERPRETATION OF RELATIVISTIC (E, 2E) EXPERIMENTS IN COPLANAR ASYMMETRIC GEOMETRY : ATOMIC-NUMBER-DEPENDENT EFFECTS

L. U. Ancarani, R. Dreizler, C. Whelan, 1999 .

Electron impact ionization of lithium-spin asymmetry of the triple differential cross section

C. Whelan, H. Walters, X. Zhang, 1992 .

Relativistic (e, 2e) processes

C. Whelan, Werner Nakel, 1999 .

LETTER TO THE EDITOR: Remark on the theory of three-body effects in relativistic (e,2e) processes

L. U. Ancarani, R. Dreizler, C. Whelan, 1998 .

On the extension of (e,2e) theory to coincidence studies of ion-atom collisions

B. Sulik, A. Godunov, C. Whelan, 2007 .

Inner Shell Electron Impact Ionization of Multi-Charged Ions

C. Whelan, H. Walters, Marco Kampp, 2005 .

On the electron impact ionization of multi-charged ions: a theoretical investigation of relativistic effects

C. Whelan, H. Walters, Marco Kampp, 2002 .

Limitations of the dipole approximation in calculations for the scanning transmission electron microscope

P. Nellist, D. Essex, C. Whelan, 1999 .

Partial Wave Integrals

C. Whelan, J. Rasch, 1999 .

On the numerical evaluation of a class of integrals occurring in scattering problems

C. Whelan, J. Rasch, 1997 .

LETTER TO THE EDITOR: Structure of the triply differential cross section in the recoil region in relativistic electron-impact ionization: II. Theoretical analysis

L. U. Ancarani, R. Dreizler, C. Whelan, 1997 .

Structure of the Triply Differential Cross Section in the Recoil Region in Relativistic Electron Impact Ionization

L. U. Ancarani, R. Dreizler, M. Sauter, 1997 .

Theoretical analysis of the relativistic first order Born approximation for inner shell (e, 2e) processes

L. U. Ancarani, R. Dreizler, C. Whelan, 1996 .

Coincidence Studies of Electron and Photon Impact Ionization

C. Whelan, H. Walters, 2013 .

The effect of target fine-structure on the measured spin asymmetries for the electron-impact ionization of Ar(2p)

S. Bellm, C. Whelan, J. Lower, 2007 .

Spin asymmetries in the electron-impact ionization of Ar(2p)

S. Bellm, C. Whelan, J. Lower, 2006 .

Inner Shell Ionization Processes

C. Whelan, 2000 .

(e,2e) Processes

C. Whelan, 1999 .

Pauli Blocking In Relativista (E,2E) Collisions

R. Dreizler, C. Whelan, H. Walters, 1996 .

Relativistic (e, 2e) collisions on atomic inner shells in symmetric geometry

R. Dreizler, C. Schröter, C. Whelan, 1992 .

(e, 2e) cross sections for inner-shell ionization of argon and neon

R. Allan, C. Whelan, H. Walters, 1992 .

Electron Impact Ionization of Hydrogenic Ions in Asymmetric Geometries

O. R. Spivack, R. Allan, C. Whelan, 1997 .

On the use of analytic ansatz three–body wave functions in the study of (e, 2e) band related processes

C. Whelan, J. Rasch, S. Lucey, 1999, Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences.

The scattering of slow electrons by lithium atoms; improved cross section estimates for transitions between states with n=3

D. L. Moores, C. Whelan, 1987 .

Fusion proteins containing androgen receptor sequences and their use in the production of poly- and monoclonal anti-androgen receptor antibodies.

S. Liao, J. Kokontis, C. Chang, 1989, Endocrinology.

LETTER TO THE EDITOR: Excitation-ionization of helium to He+(n = 2) at 365.8 eV

S. Rioual, C. Whelan, H. Walters, 2000 .

Distorted-wave Born approximation calculations of (e, 2e) reactions

C. Whelan, H. Walters, X. Zhang, 1992 .

On the electron impact ionization of H (1s) in coplanar asymmetric geometry

C. Whelan, H. Walters, E. P. Curran, 1991 .

Electron- and positron-impact ionization of inert gases

R. Campeanu, C. Whelan, H. Walters, 2018, Physical Review A.

The electron impact ionization of magnesium (2p)

C. Whelan, H. Walters, D. Madison, 2002 .

Triple differential cross sections in energy-sharing symmetric geometry for gold and uranium at relativistic impact energies

R. Dreizler, C. Whelan, H. Walters, 1995 .

Absolute triple differential cross-section measurements in energy sharing kinematics and a coplanar asymmetric geometry at 100 and 200 eV on He

F. Gélébart, C. Whelan, H. Walters, 1992 .

Electron impact ionization of the noble gases in coplanar symmetric geometry over the energy range 100 to 1000 eV

C. Whelan, H. Walters, X. Zhang, 1991 .

The electron impact ionization of Xe in coplanar symmetric geometry

H. Ehrhardt, K. Jung, C. Whelan, 1990 .

A new version of the distorted-wave impulse approximation-application to coplanar symmetric ionization

C. Whelan, H. Walters, 1990 .

(e,2e) cross sections for ionization of helium in coplanar symmetric geometry

C. Whelan, H. Walters, X. Zhang, 1990 .

Energy sharing (e,2e) collisions-ionisation of helium in the perpendicular plane

C. Whelan, H. Walters, X. Zhang, 1990 .

Second-order distorted wave calculation for electron impact ionization of hydrogen

Zhangjin Chen, C. Whelan, H. Walters, 2004 .

Electron impact excitation of atomic hydrogen

M. Mcdowell, C. Whelan, P. W. Edmunds, 1987 .

LETTER TO THE EDITOR: Fully differential cross sections for transfer ionization---a sensitive probe of high level correlation effects in atoms

A. Godunov, C. Whelan, H. Walters, 2004 .

Absolute Experimental Cross Sections for Symmetric Coplanar (e,2e) Collisions of 45 to 500 eV Electrons With Helium

R. Allan, F. Gélébart, C. Whelan, 1993 .

(e, 2e) & Related Processes

C. Whelan, H. Walters, A. Lahmam-Bennani, 1993 .

LETTER TO THE EDITOR: First and second Born calculations of (e, 2e) excitation-ionization of helium

C. Whelan, H. Walters, D. Madison, 1999 .

Electron Impact Ionization of Atoms with Two Active Target Electrons

C. Whelan, H. Walters, P. Marchalant, 2005 .

On the Importance of the Second Order Term for Double Excitation Processes of Helium by Charged Particles

C. Whelan, H. Walters, D. Madison, 2001 .

6-dimensional integrals and supercomputers

C. Cappello, C. Whelan, H. Walters, 1998 .

Gauge discrepancies in calculations of on helium

C. Whelan, H. Walters, J. Rasch, 1998 .

On the numerical evaluation of six dimensional integrals occurring in scattering problems

C. Whelan, H. Walters, J. Rasch, 1997 .

The Double Ionisation of Helium by Both Photon and Electron Impact

C. Whelan, H. Walters, J. Rasch, 2001 .

(γ, 2E) and (E, 2E) Using a 2—Electron \(\mathcal{R}\)—Operator Formalism

R. Nesbet, C. Whelan, P. J. P. Roche, 2005 .

New coplanar (e,2e) experiments for the ionisation of He and Ar atoms

F. Catoire, K. Bartschat, C. Cappello, 2007 .

LETTER TO THE EDITOR: (e, 2e) ionization of the 2p orbital of argon

B. Lohmann, C. Whelan, H. Walters, 1999 .

Application of 6DIME: (γ,2e) on he

C. Whelan, H. Walters, J. Rasch, 1999 .

Characteristics of Low Energy (E,2E) Processes

C. Whelan, J. Rasch, 1999 .

X 2e: A general quantitative approach to the calculation of (e,2e) and related processes

R. Nesbet, C. Whelan, J. Martinez, 2007 .

Electron scattering from atoms, molecules, nuclei and bulk matter

N. Mason, C. Whelan, 2005 .

New Results for Double Excitation Processes with Helium Targets

C. Whelan, H. Walters, J. Rasch, 1999 .

Triply differential single ionization cross sections in coplanar and non-coplanar geometry for fast heavy ion-atom collisions

A. Cassimi, J. Ullrich, R. Moshammer, 2001 .

On the Bethe approximation to the reactance matrix

C. Whelan, 1986 .

Revealing the effect of angular correlation in the ground-state He wavefunction: a coincidence study of the transfer ionization process

L. Schmidt, M. Schöffler, R. Dörner, 2005 .

Total cross sections for transfer ionization in fast ion–helium collisions

J. Mcguire, A. Godunov, C. Whelan, 2006 .

Fragmentation Processes in Atomic Collisions

C. Whelan, 1999, Science.

Energy-sharing (e ,2 e ) collisions: Ionization of the inert gases in the perpendicular plane

F. Miller, F. K. Miller, Colm T. Whelan, 2015 .

C 6+ -impact ionization of helium in the perpendicular plane: Ionization to the ground state, excitation-ionization, and relativistic effects

M. McGovern, C. Whelan, H. Walters, 2010 .

Differential ionization of a one-electron target under bare-ion impact: Application to proton-impact ionization of atomic hydrogen

C. Whelan, H. Walters, 2015 .

Cross sections for electron-hydrogen collisions in the Born approximation to the reactance matrix

C. Whelan, 1986 .

Fragmentation Processes Topics in Atomic and Molecular Physics

C. Whelan, 2012 .

Estimating positronium formation for plasma applications

B. Pollock, E. Stacy, C. Whelan, 2014 .

The 1s2 → 1s2p(1P) excitation energy for helium atoms in liquid helium, solid helium and helium bubbles in metals

D. Essex, C. Whelan, N. Pyper, 2001 .

On the use of the (E,2E) Technique as a Surface Probe

D. Essex, C. Whelan, 1999 .

LETTER TO THE EDITOR: On the position of the binary peak in relativistic e,2e collisions

L. U. Ancarani, R. Dreizler, C. Whelan, 1996 .

Some Remarks on the Scattering of Electrons from a Metallic Surface

D. Essex, C. Whelan, 1999 .

Differential and total cross sections for antiproton-impact ionization of atomic hydrogen and helium

M. McGovern, C. Whelan, H. Walters, 2009 .

Fully differential cross sections for heavy particle impact ionization

M. McGovern, C. Whelan, H. Walters, 2009 .

On the calculation of cross-sections for electron neutral atom collisions in the Born approximation to the reactance matrix

C. Whelan, 1984, Mathematical Proceedings of the Cambridge Philosophical Society.

The convergence in L of the Partial wave expansion for electron-atom collisions

B. Piraux, C. Whelan, 1987 .

Collision of Li2+ with Li(2s) and Li(2p): differential and total ionization; discrete excitations; elastic scattering, and total cross section

C. Whelan, H. Walters, 2020, Journal of Physics B: Atomic, Molecular and Optical Physics.

The Normalisation of the Experimental Triple Differential Cross Section of Noble Gas Atoms in Extreme Asymmetric Geometry

R. Allan, C. Whelan, H. Walters, 1997 .