Zobrazeno 1 - 10
of 275
pro vyhledávání: '"K. Zrost"'
Autor:
Artem Rudenko, Joachim Ullrich, R. Moshammer, Th. Ergler, K. Zrost, Bernold Feuerstein, C. D. Schröter
Publikováno v:
Chemical Physics
After preparing a coherent vibrational wave packet in the hydrogen molecular ion by ionizing neutral H2 molecules with a 6.5 fs, 760 nm laser pulse at 3 × 1014 W/cm2, we map its spatio-temporal evolution by the fragmentation induced with a second 6.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e46b5778a5c1912aea87c1c19f079d4c
https://doi.org/10.1016/j.chemphys.2006.06.038
https://doi.org/10.1016/j.chemphys.2006.06.038
Autor:
Artem Rudenko, Th. Ergler, C. D. Schröter, Bernold Feuerstein, J. Ullrich, R. Moshammer, K. Zrost
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 39:S493-S501
The time evolution of H2+ (D2+) nuclear wave packets is studied exploiting a combination of coincident Coulomb explosion imaging and femtosecond pump–probe techniques. Using two 25 fs laser pulses, we map the motion of the dissociating molecular io
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cff8e64d03bdaeae9bbfea8066a84a02
https://doi.org/10.1088/0953-4075/39/13/s22
https://doi.org/10.1088/0953-4075/39/13/s22
Autor:
R. Moshammer, V. L. B. de Jesus, Artem Rudenko, Joachim Ullrich, Th. Ergler, K. Zrost, Bernold Feuerstein, Bennaceur Najjari, Alexander Voitkiv, C. D. Schröter
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 38:L191-L198
We present high-resolution momentum distributions of ions and electrons created in single ionization of He, Ne and Ar targets by intense (0.15–2 PW cm−2) short-pulsed (25 fs) linearly polarized laser fields in the direction perpendicular to the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed916c44c4c6ffd84c5cc5ff1987b974
https://doi.org/10.1088/0953-4075/38/11/l01
https://doi.org/10.1088/0953-4075/38/11/l01
Autor:
C. D. Schröter, Artem Rudenko, K. Zrost, Bernold Feuerstein, R. Moshammer, V. L. B. de Jesus, Christina Dimopoulou, Joachim Ullrich, Thorsten Ergler
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 38:487-501
We present the results of a systematic experimental study of dissociation and Coulomb explosion of molecular hydrogen induced by intense ultrashort (7–25 fs) laser pulses. Using coincident recoil-ion momentum spectroscopy we can distinguish the con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d988731aab66c3915e06ea50be088c9d
https://doi.org/10.1088/0953-4075/38/5/002
https://doi.org/10.1088/0953-4075/38/5/002
Autor:
Joachim Ullrich, C. D. Schröter, Bernold Feuerstein, F. Afaneh, K. Zrost, Artem Rudenko, R. Moshammer, V. L. B. de Jesus, Daniel Fischer
Publikováno v:
Journal of Physics B
The ion momentum spectra for nonsequential double ionization of rare gases (He, Ne and Ar) in 23 fs 795 nm laser pulses were measured in the intensity range 0.075–1.25 PW cm−2. In the studies published, confusing differences in the shape of momen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b0b59bbcf4fbf1b44d2fd9ed02702b0
https://doi.org/10.1088/0953-4075/37/8/l03
https://doi.org/10.1088/0953-4075/37/8/l03
Autor:
Rolf Treusch, J. Titze, J. Ullrich, José Luis Sanz-Vicario, Markus Schöffler, Artem Rudenko, Etienne Plésiat, C. D. Schröter, R. Dörner, S. Düsterer, S. Ludemann, Yuhai Jiang, F. Martín, K. Zrost, R. Moshammer, Th. Ergler, Daniel Fischer, T. Jahnke, Lutz Foucar, K. U. Kühnel, J. F. Pérez-Torres
Publikováno v:
Repositorio UdeA
Universidad de Antioquia
instacron:Universidad de Antioquia
Universidad de Antioquia
instacron:Universidad de Antioquia
A simple theoretical model is used to interpret recent experimental results for two-photon double ionization (DI) of D2 at 38 eV. We show that the measured kinetic energy distribution associated with emission of two protons can be interpreted as a su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6df81f91b3ea7b00844ec1aa4a713200
Autor:
Bernold Feuerstein, Artem Rudenko, Th. Ergler, C. D. Schröter, R. Moshammer, V. L. B. de Jesus, Joachim Ullrich, K. Zrost
Publikováno v:
Physical Review A. 78
Momentum distributions of ${\mathrm{Ne}}^{2+}$ and ${\mathrm{Ar}}^{2+}$ ions created by linearly polarized $795\phantom{\rule{0.3em}{0ex}}\mathrm{nm}$, $25\phantom{\rule{0.3em}{0ex}}\mathrm{fs}$ laser pulses have been traced at intensities from ${10}
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b4f09fd25f56cfc42378968ee09b5e7
https://doi.org/10.1103/physreva.78.015403
https://doi.org/10.1103/physreva.78.015403
Autor:
Artem Rudenko, R. Moshammer, V. L. B. de Jesus, K. Zrost, C. D. Schröter, Bernold Feuerstein, Joachim Ullrich, Th. Ergler
Publikováno v:
Physical Review Letters. 99
We report on a kinematically complete experiment on nonsequential double ionization of He by 25 fs 800 nm laser pulses at 1.5 PW/cm{sup 2}. The suppression of the recollision-induced excitation at this high intensity allows us to address in a clean w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cec1b7192d81459b851d4bd18f0ea5eb
https://doi.org/10.1103/physrevlett.99.263003
https://doi.org/10.1103/physrevlett.99.263003
Autor:
C. D. Schröter, Bernold Feuerstein, R. Moshammer, Joachim Ullrich, K. Zrost, Thomas Niederhausen, Artem Rudenko, Th. Ergler, Uwe Thumm
Publikováno v:
Physical review letters. 99(15)
Reaction Microscope-based, complete, and time-resolved Coulomb explosion imaging of vibrating and dissociating ${\mathrm{D}}_{2}^{+}$ molecules with femtosecond time-resolution allowed us to perform an internuclear distance ($R$-)dependent Fourier an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab7558e749f9e887e4a22b2416394902
https://pubmed.ncbi.nlm.nih.gov/17995161
https://pubmed.ncbi.nlm.nih.gov/17995161
Autor:
Markus Schöffler, Reinhard Dörner, Artem Rudenko, Yuhai Jiang, Th. Weber, Daniel Fischer, T. Ferger, Th. Ergler, Theo J. M. Zouros, S. Düsterer, Robert Moshammer, Claus Dieter Schröter, K. Zrost, Kai Uwe Kuhnel, Alexander Dorn, J. Titze, Elke Plonjes, S. Ludemann, Till Jahnke, Joachim Ullrich, R. Treusch, Paul Radcliffe, Lutz Foucar
Publikováno v:
Physical review letters 98, 203001 (2007). doi:10.1103/PhysRevLett.98.203001
Few-photon multiple ionization of Ne and Ar atoms by strong vacuum ultraviolet laser pulses from the free-electron laser at Hamburg was investigated differentially with the Heidelberg reaction microscope. The light-intensity dependence of ${\mathrm{N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2fc1f7bf4fb5788947c03c9404cbf01
https://bib-pubdb1.desy.de/record/83351
https://bib-pubdb1.desy.de/record/83351