Publications
7593 publications
On the impact of protons on hydrogen atoms. III. The parametric treatment applied to p,H collisions; Analytical aspects
J.W.R. Fennema, On the impact of protons on hydrogen atoms. III. The parametric treatment applied to p,H collisions; Analytical aspects, Physica 44, 90-119, (1969)
Angular correlation of scattered and ejected electrons in ionizing collisions
L. Vriens, Angular correlation of scattered and ejected electrons in ionizing collisions, Physica 45, 400-406, (1969)
Singlet-triplet excitation of saturated hydrocarbons by low-energy electron impact
H.H. Brongersma, L.J. Oosterhoff, Singlet-triplet excitation of saturated hydrocarbons by low-energy electron impact, Chem. Phys. Lett. 3, 437-440, (1969)
Binary-encounter and classical collision theories
L. Vriens, Binary-encounter and classical collision theories, (1969)
Transport cross sections for molecules with rotational degrees of freedom
G.A. Stevens, Transport cross sections for molecules with rotational degrees of freedom, Physica 44, 401-414, (1969)
Determination of total cross sections for threshold excitation and ionization by electron impact
H.H. Brongersma, A.J.H. Boerboom, J. Kistemaker, Determination of total cross sections for threshold excitation and ionization by electron impact, Physica 44, 449-472, (1969)
Multiple ionization of He, Ne and Ar by 2-16 keV electrons
M.J. Wiel, T.M. El-Sherbini, L. Vriens, Multiple ionization of He, Ne and Ar by 2-16 keV electrons, Physica 42, 411-420, (1969)
Excitation of helium by 0.05-6 keV electrons and polarization of the resulting radiation
H.R. Moustafa Moussa, F.J. Heer, J. Schutten, Excitation of helium by 0.05-6 keV electrons and polarization of the resulting radiation, Physica 40, 517-549, (1969)
De wisselwerking van zware deeltjes met metaaloppervlakken = The interaction of heavy particles with metal surfaces
J. Kistemaker, De wisselwerking van zware deeltjes met metaaloppervlakken = The interaction of heavy particles with metal surfaces, Ned. Tijdschr. Vacuumtech. 7, 28-37, (1969)
On the impact of protons on hydrogen atoms. I Introduction. The parametric treatment and the derivation of some of its properties
J.W.R. Fennema, On the impact of protons on hydrogen atoms. I Introduction. The parametric treatment and the derivation of some of its properties, Physica 43, 375-400, (1969)
Een systeem voor het ijken van vacuümmeters in het drukgebied van 10-3 – 10-5 torr
J.G. Bannenberg, F.W. Saris, A. Tip, Een systeem voor het ijken van vacuümmeters in het drukgebied van 10-3 - 10-5 torr, Ned. Tijdschr. Vacuumtech. 7, 81-85, (1969)
Production of excited hydrogen atoms by impact of fast electrons on water vapor
D.A. Vroom, F.J. Heer, Production of excited hydrogen atoms by impact of fast electrons on water vapor, J. Chem. Phys. 50, 1883-1887, (1969)
Elektronica en fysica op "Interkama" 1968
W. Tebra, Elektronica en fysica op "Interkama" 1968, Polytech. Tijdschr. E 24, 155-163, (1969)
Excitation of Ne, Ar, Kr and Xe by He+ impact (0.3-10 keV)
F.J. Heer, B.F.J. Luyken, D. Jaecks, L. Wolterbeek Muller, Excitation of Ne, Ar, Kr and Xe by He+ impact (0.3-10 keV), Physica 41, 588-600, (1969)
Rotating plasma and gravitational instability
E.P. Barbian, C.E. Rasmussen, Rotating plasma and gravitational instability, Plasma Phys. 11, 197-209, (1969)
New developments for the absolute calibration of light intensities in the far ultraviolet
J.F.M. Aarts, F.J. Heer, B.F.J. Luyken, F.W. Saris, L. Vriens, D.A. Vroom, New developments for the absolute calibration of light intensities in the far ultraviolet, Physica 41, 209-212, (1969)
Time resolved beam distribution functions in a beam-plasma experiment
J.A. Cabral, H.J. Hopman, F.G. Insinger, W. Ott, Time resolved beam distribution functions in a beam-plasma experiment, (1969)
Increase of characteristic X-ray production in a channelling direction
F.W. Saris, W.F. Weg, D. Onderdelinden, Increase of characteristic X-ray production in a channelling direction, Radiat. Eff. 1, 137-138, (1969)
Production of excited atoms by impact of fast electrons on molecular hydrogen and deuterium
D.A. Vroom, F.J. Heer, Production of excited atoms by impact of fast electrons on molecular hydrogen and deuterium, J. Chem. Phys. 50, 580-590, (1969)
On the pressure dependence of the thermal diffusion factor for binary mixtures up to 80 atmospheres
W.A. Oost, On the pressure dependence of the thermal diffusion factor for binary mixtures up to 80 atmospheres, (1968)