Pr  Ousmanou MOTAPON
Pr Ousmanou MOTAPON
Professeur de Physique, Université de Douala
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Collisional-radiative model in air for earth re-entry problems
A Bultel, BG Chéron, A Bourdon, O Motapon, IF Schneider
Physics of plasmas 13 (4), 043502, 2006
Solvent effects on the antioxidant activity of 3, 4-dihydroxyphenylpyruvic acid: DFT and TD-DFT studies
JJ Fifen, M Nsangou, Z Dhaouadi, O Motapon, N Jaidane
Computational and Theoretical Chemistry 966 (1-3), 232-243, 2011
Solvation energies of the proton in methanol
JJ Fifen, M Nsangou, Z Dhaouadi, O Motapon, NE Jaidane
Journal of Chemical Theory and Computation 9 (2), 1173-1181, 2013
Reactive collisions between electrons and NO+ ions: rate coefficient computations and relevance for the air plasma kinetics
O Motapon, M Fifirig, A Florescu, FOW Tamo, O Crumeyrolle, ...
Plasma Sources Science and Technology 15 (1), 23, 2005
The short-range reaction matrix in MQDT treatment of dissociative recombination and related processes
V Ngassam, A Florescu, L Pichl, IF Schneider, O Motapon, ...
The European Physical Journal D-Atomic, Molecular, Optical and Plasma …, 2003
Structures of protonated methanol clusters and temperature effects
JJ Fifen, M Nsangou, Z Dhaouadi, O Motapon, NE Jaidane
The Journal of Chemical Physics 138 (18), 184301, 2013
Decisive role of rotational couplings in the dissociative recombination and superelastic collisions of H 2+ with low-energy electrons
O Motapon, FOW Tamo, X Urbain, IF Schneider
Physical Review A 77 (5), 052711, 2008
Rotational transitions induced by collisions of HD+ ions with low-energy electrons
O Motapon, N Pop, F Argoubi, JZ Mezei, MDE Epee, A Faure, M Telmini, ...
Physical Review A 90 (1), 012706, 2014
Dissociative recombination of electrons with diatomic molecular cations above dissociation threshold: Application to H 2+ and HD+
K Chakrabarti, DR Backodissa-Kiminou, N Pop, JZ Mezei, O Motapon, ...
Physical Review A 87 (2), 022702, 2013
Vibrational relaxation and dissociative recombination of H 2+ induced by slow electrons
V Ngassam, O Motapon, A Florescu, L Pichl, IF Schneider, ...
Physical Review A 68 (3), 032704, 2003
State-to-state chemistry and rotational excitation of CH+ in photon-dominated regions
A Faure, P Halvick, T Stoecklin, P Honvault, MD Epée Epée, JZ Mezei, ...
Monthly Notices of the Royal Astronomical Society 469 (1), 612-620, 2017
Electronic structure of a cylindrically confined hydrogen atom by the B-splines method: energy levels and dipole polarizability
SA Ndengué, O Motapon, RLM Melono, AJ Etindele
Journal of Physics B: Atomic, Molecular and Optical Physics 47 (1), 015002, 2013
Assignment of resonances in dissociative recombination of HD ions: High-resolution measurements compared with accurate computations
FOW Tamo, H Buhr, O Motapon, S Altevogt, VM Andrianarijaona, ...
Physical Review A 84 (2), 022710, 2011
Comparison of phenomenological and supersymmetry-inspired quantum-defect methods in their relativistic and quasirelativistic formulations
SGN Engo, MGK Njock, LCO Owono, B Oumarou, GL Kamta, O Motapon
Physical Review A 56 (4), 2624, 1997
Determination of 226 Ra, 232 Th, 40 K, 235 U and 238 U activity concentration and public dose assessment in soil samples from bauxite core deposits in Western Cameroon
EJM Nguelem, MM Ndontchueng, O Motapon
SpringerPlus 5 (1), 1-12, 2016
Ozone photolysis: Strong isotopologue/isotopomer selectivity in the stratosphere
S Ndengué, S Madronich, F Gatti, HD Meyer, O Motapon, R Jost
Journal of Geophysical Research: Atmospheres 119 (7), 4286-4302, 2014
Reactive collisions of very low-energy electrons with H
MDE Epée, JZ Mezei, O Motapon, N Pop, IF Schneider
MNRAS 455, 276, 2015
Electric response of endohedrally confined hydrogen atoms
SA Ndengué, O Motapon
Journal of Physics B: Atomic, Molecular and Optical Physics 41 (4), 045001, 2008
Dissociative recombination and vibrational excitation of CO+: model calculations and comparison with experiment
JZ Mezei, RD Backodissa-Kiminou, DE Tudorache, V Morel, ...
Plasma Sources Science and Technology 24 (3), 035005, 2015
Assessment of natural radioactivity and associated radiation hazards in sand building material used in Douala Littoral Region of Cameroon, using gamma spectrometry
CJ Guembou Shouop, M Ndontchueng Moyo, G Chene, ...
Environmental Earth Sciences 76 (4), 1-12, 2017
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