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Autor:
Y. Rahma, S. Ouichaoui, J. Kiener, E.A. Lawrie, J.J. Lawrie, V. Tatischeff, A. Belhout, D. Moussa, W. Yahia-Cherif, H. Benhabiles-Mezhoud, T.D. Bucher, T.R.S. Dinoko, A. Chafa, J.L. Conradie, S. Damache, M. Debabi, I. Deloncle, J.L. Easton, M. Fouka, C. Hamadache, F. Hammache, P. Jones, B.V. Kheswa, N.A. Khumalo, T. Lamula, S.N.T. Majola, J. Ndayishimye, D. Negi, S.P. Noncolela, S. Ouziane, P. Papka, S. Peterson, M. Kumar Raju, V. Ramanathan, B.M. Rebeiro, N. de Séréville, J.F. Sharpey-Schafer, O. Shirinda, M. Wiedeking, S. Wyngaardt
Publikováno v:
Nuclear Physics A. 1032:122622
Autor:
S. P. Noncolela, P. Papka, J. Kiener, J. L. Conradie, A. Belhout, D. Moussa, S. Damache, W. Yahia-Chérif, J. L. Easton, E. A. Lawrie, Vincent Tatischeff, A. Chafa, J. J. Lawrie, Dinesh Negi, T. Lamula, S. N. T. Majola, N. de Sereville, F. Hammache, J. Ndayishimye, M. Wiedeking, M. Debabi, N. A. Khumalo, C. Hamadache, T. D. Bucher, J.F. Sharpey-Schafer, B. V. Kheswa, O. Shirinda, H. Benhabiles-Mezhoud, S. M. Wyngaardt, I. Deloncle, Peter B. Jones, S. Ouichaoui
Publikováno v:
Physical Review C. 102
Gamma-ray production cross section excitation functions have been measured for $30$, $42$, $54$ and $66$ MeV proton beams accelerated onto targets of astrophysical interest, $^{nat}$C, C + O (Mylar), $^{nat}$Mg, $^{nat}$Si and $^{56}$Fe, at the Secto
Stopping powers and energy loss straggling for (0.9–3.4) MeV protons in a kapton polyimide thin film
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 383:164-170
The energy loss and energy loss straggling widths have been measured in transmission for Ep ≈ (0.9–3.4) MeV protons traversing a thin kapton polyimide foil. In a prior step, the thickness and non-uniformity of the target foil were carefully inves
Autor:
H. Beaumevieille, A. Bouchemha, S. Ouichaoui, S. Fortier, L. Rosier, J. Kiener, J. M. Maison, J. Vernotte, A. Belhout, J. P. Thibaud, J. Rotbard, V. Tatischeff, A. Lefebvre-Schuhl, G. Bogaert
Publikováno v:
Physical Review C. 96
The angular distributions of $^{8}\mathrm{Be}$ states in the excitation energy region ${E}_{x}\ensuremath{\sim}(16.5\text{--}18.2)$ MeV produced in the $^{7}\mathrm{Li}(^{3}\mathrm{He},d)^{8}\mathrm{Be}$ proton transfer reaction have been measured at
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 354:210-215
Energy loss distributions for (0.5
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 354:235-239
A modified thermal spike model initially proposed to account for defect formation in metals within the high heavy ion energy regime is adapted for describing the sputtering of Bi thin films under MeV Kr ions. Surface temperature profiles for both the
Publikováno v:
Sciences & Technologie, Vol 0, Iss 41, Pp 71-74 (2015)
Nous avons modélisé l'évolution du choc externe produit par la décélération d'un jet relativiste, éjecté par un progéniteur d'un sursaut gamma, par un milieu interstellaire (MIS). Nous avons adopté le modèle de Feng et al. (2002), étant d
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 343:44-47
The stopping powers of thin Al foils for H+ and 4He+ ions have been measured over the energy range E = ( 206.03 – 2680.05 ) keV/amu with an overall relative uncertainty better than 1% using the transmission method. The derived S ( E ) experimental
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 337:11-16
The induced sputtering and surface state modification of Au thin films bombarded by swift Ar + ions under normal incident angle have been studied over an energy range of (20–160) keV using three complementary techniques: Rutherford backscattering s