Zobrazeno 1 - 10
of 51
pro vyhledávání: '"F. Vollweiler"'
Autor:
H. Schmoranzer, F. Vollweiler, I. D. Petrov, S. Klumpp, B. M. Lagutin, Arno Ehresmann, K.-H. Schartner, V. L. Sukhorukov, Ph. V. Demekhin
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 38:3129-3145
The interaction between resonances through autoionization continua and the interaction between autoionization continua were investigated theoretically and experimentally for the photoionization process of the 4p- and 4s-shells and for the population
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9de885ffd29346e55dc7d253886fb15
https://doi.org/10.1088/0953-4075/38/17/005
https://doi.org/10.1088/0953-4075/38/17/005
Publikováno v:
Surface Review and Letters. :57-61
The OI [Formula: see text] emission cross section and the absorption cross section of O2 were investigated near the threshold for neutral dissociation into the OI [Formula: see text] state with a very narrow bandwidth (0.9 meV) of the exciting radiat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d3d150d77e238b2add10f7ca57d5da0
https://doi.org/10.1142/s0218625x02001951
https://doi.org/10.1142/s0218625x02001951
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 34:2581-2596
The absorption cross section of O2 and the O I (4So)3s 3So1→2p4 3PJ emission cross section were investigated near the threshold for neutral dissociation into the O I (4So)3s 3So1 state with a very narrow bandwidth (0.9 meV) of the exciting radiatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29c4a22e056cbae05c79f4d17ca098b9
https://doi.org/10.1088/0953-4075/34/13/304
https://doi.org/10.1088/0953-4075/34/13/304
Autor:
B. Zimmermann, Arno Ehresmann, K.-H. Schartner, F. Vollweiler, H. Liebel, O. Wilhelmi, H. Schmoranzer, B. M. Lagutin, V. L. Sukhorukov, S Lauer, I. D. Petrov
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 33:2467-2478
The alignment of the 5p4 6p levels after the decay of the Xe I 4d9 5/2 6p(J = 1) resonance was investigated experimentally and theoretically. The angular distribution of the visible fluorescence radiation was used to measure the alignment. To calcula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::429b7dd6bc95a170e44df311c36a563a
https://doi.org/10.1088/0953-4075/33/13/307
https://doi.org/10.1088/0953-4075/33/13/307
Autor:
B M Lagutin, I D Petrov, Ph V Demekhin, V L Sukhorukov, F Vollweiler, H Liebel, A Ehresmann, S Lauer, H Schmoranzer, O Wilhelmi, B Zimmermann, K-H Schartner
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 33:1337-1356
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::029c274f3412b5c802b9955ec27f2a42
https://doi.org/10.1088/0953-4075/33/7/304
https://doi.org/10.1088/0953-4075/33/7/304
Autor:
S Lauer, H. Schmoranzer, B. Zimmermann, F. Vollweiler, H. Liebel, G. Mentzel, K.-H. Schartner, O. Wilhelmi
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. :155-159
The first evaluation of a high resolution threshold energy scan of the Ne 2s-electron partial photoionization cross section is presented, obtained from photon induced fluorescence spectroscopy. Strong resonance enhancement is observed, which is relat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37955fad60430d08ac56cb7f22185620
https://doi.org/10.1016/s0368-2048(98)00438-1
https://doi.org/10.1016/s0368-2048(98)00438-1
Autor:
F. Vollweiler, H. Schmoranzer, V. L. Sukhorukov, G. Mentzel, H. Liebel, S Lauer, I. D. Petrov, K.-H. Schartner, Ph. V. Demekhin, B. M. Lagutin, O. Wilhelmi
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 32:1795-1807
The absolute cross sections for the 3s-photoionization and the 3p-photoionization of the Ar atom and the Ar-like ions K+ and Ca2+ are calculated. The calculation is performed within the configuration-interaction technique using the Pauli-Fock atomic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::773f3ba0d6692bbbde72e026a1f715af
https://doi.org/10.1088/0953-4075/32/8/303
https://doi.org/10.1088/0953-4075/32/8/303
Autor:
F. Vollweiler, H. Liebel, Ph. V. Demekhin, H. Schmoranzer, S Lauer, I. D. Petrov, V. L. Sukhorukov, B. M. Lagutin
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 32:2015-2030
The lifetimes of the ns1 np6 2S1/2 states of Ar II, Kr II and Xe II were determined by measuring the fluorescence decay curves after selective excitation with pulsed monochromatized synchrotron radiation. The lifetimes are Ar = (4.684±0.019) ns, Kr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2174e9cbeccf09c8be18c273c585b365
https://doi.org/10.1088/0953-4075/32/8/319
https://doi.org/10.1088/0953-4075/32/8/319
Autor:
Arno Ehresmann, K. H. Schartner, V. L. Sukhorukov, B. M. Lagutin, F. V. Demekhin, F. Vollweiler, I. D. Petrov, H. Schmoranzer
Publikováno v:
Journal of Structural Chemistry. 39:811-818
Photoionization cross sections and angular electron distribution parameters in the photoionization of the subvalent shells of Kr and Xe atoms are calculated. The configuration interaction theory and the perturbation theory are used for describing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::780bdaf5e289e4ffee4fbd58f64ad7d5
https://doi.org/10.1007/bf02903587
https://doi.org/10.1007/bf02903587
Autor:
F. Vollweiler, G. Mentzel, Ph. V. Demekhin, H. Schmoranzer, O. Wilhelmi, G. Reichardt, H. Liebel, B. M. Lagutin, S Lauer, I. D. Petrov, V. L. Sukhorukov, K.-H. Schartner
Publikováno v:
Physics Letters A. 247:167-170
The absolute Ar 3s-electron photoionization cross section was measured in the exciting-photon energy range from 30.65 to 31.75 eV by photon-induced fluorescence spectroscopy (PIFS). The bandwidth of the exciting synchrotron radiation was 4.8 meV. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30b20983c78166f5adb07ad004d0599b
https://doi.org/10.1016/s0375-9601(98)00563-5
https://doi.org/10.1016/s0375-9601(98)00563-5