Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Dirk Trautmann"'
Autor:
Daniela Kiselev, Jürg Jourdan, Bernd Krusche, Friedrich-Karl Thielemann, Dirk Trautmann, Adrian Honegger
Publikováno v:
Nuclear Physics News. 32:37-38
Autor:
A. Korman, Dirk Trautmann, Jacek Semaniak, M. Jaskóła, Dariusz Banaś, I. Fijał-Kirejczyk, Jarosław Choiński, M. Pajek, W. Kretchmer, U. Majewska, Janusz Braziewicz, Takeshi Mukoyama
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 408:146-149
The measurements of the M- and N-shell ionization probabilities in gold bombarded by highly charged S q+ (q = 4–14) ions of energy 0.4–3.8 MeV/amu are reported. The ionization probabilities were extracted from the measured L-X-ray spectra which w
Autor:
I. Fijał-Kirejczyk, M. Jaskóła, Dariusz Banaś, U. Majewska, Takeshi Mukoyama, Dirk Trautmann, Janusz Braziewicz, W. Czarnacki, A. Korman, M. Pajek, W. Kretschmer, Jacek Semaniak
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 363:19-23
Particle-induced X-ray emission (PIXE) technique is usually applied using typically 1 MeV to 3 MeV protons or helium ions, for which the ion-atom interaction is dominated by the single ionization process. For heavier ions the multiple ionization play
Autor:
Dirk Trautmann, U. Majewska, Gregory Lapicki, M. Pajek, W. Kretchmer, M. Jaskóła, Jarosław Choiński, I. Fijał-Kirejczyk, T. Mukoyama, J. Braziewicz, Dariusz Banaś, A. Korman
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 266:2255-2258
The L-shell X-ray production cross sections have been measured for sulphur ions in the energy range of 12.8–120 MeV for Au and Bi elements. The experimental L X-ray spectra were analyzed using the method that takes into account the multiple ionizat
Publikováno v:
Physics reports 453, 1-27 (2007). doi:10.1016/j.physrep.2007.09.002
In recent years, a large number of papers have appeared that dealt with $\EPEM$ pair production in heavy ion collisions at high energies. To a large extent these studies were motivated by the existence of relativistic heavy ion accelerators all over
Publikováno v:
The European Physical Journal A. 30:477-487
Analysing (e,e'p) experimental data involves corrections for radiative effects which change the interaction kinematics and which have to be carefully considered in order to obtain the desired accuracy. Missing momentum and energy due to bremsstrahlun
Lepton-pair production from deep inelastic scatteringin peripheral relativistic heavy ion collisions
Publikováno v:
The European Physical Journal C. 45:783-795
We calculate the inelastic electron- and muon-pair production in peripheral relativistic heavy ion collisions in the region of large Q 2 of one of the photons. This offers a possibility to study the quark distribution functions in ions in "ultraperip
Autor:
A. Korman, M. Jaskóła, Dariusz Banaś, J. Braziewicz, T. Mukoyama, Jacek Semaniak, U. Majewska, M. Czarnota, Dirk Trautmann, W. Kretschmer, I. Fijał, M. Pajek
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 235:301-305
The coupling and binding effects in ionization of L-shell electrons by heavy ions have been studied by measuring the L γ (L–N,O) X-ray transitions in gold excited by an impact of O, Si and S ions in the energy range 0.3–5 MeV/amu. The L-subshell
Publikováno v:
The European Physical Journal A. 21:161-167
Virtual radiative corrections due to the long range Coulomb forces of heavy nuclei with charge Z may lead to sizeable corrections to the Born cross section usually used for lepton-nucleus scattering processes. An introduction and presentation of the
Autor:
Janusz Braziewicz, I. Fijał, Dirk Trautmann, W. Kretschmer, M Jaskóla, Jacek Semaniak, M. Pajek, T. Czyżewski, D. Banas, T. Mukoyama
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 35:3421-3433
The ionization of L-subshell electrons in gold by the impact of 0.4-2.2 MeV amu-1 O ions was studied by observing excited Lγ(L-N, O) x-rays. We demonstrate that both the multiple ionization in outer M- and N-shells as well as the coupling effects in