Zobrazeno 1 - 10
of 264
pro vyhledávání: '"Ricz, S."'
Autor:
Perry-Sassmannshausen, A., Buhr, T., Borovik Jr., A., Martins, M., Reinwardt, S., Ricz, S., Stock, S. O., Trinter, F., Müller, A., Fritzsche, S., Schippers, S.
Publikováno v:
Phys. Rev. Lett. 124, 083203 (2020)
We report on new measurements of m-fold photodetachment (m=2-5) of carbon anions via K-shell excitation and ionization. The experiments were carried out employing the photon-ion merged-beams technique at a synchrotron light source. While previous mea
Externí odkaz:
http://arxiv.org/abs/1912.04017
Autor:
Schippers, S., Buhr, T., Borovik Jr., A., Holste, K., Perry-Sassmannshausen, A., Mertens, K., Reinwardt, S., Martins, M., Klumpp, S., Schubert, K., Bari, S., Beerwerth, R., Fritzsche, S., Ricz, S., Hellhund, J., Müller, A.
Publikováno v:
X-Ray Spectrometry (2019) special issue article
The Photon-Ion Spectrometer at PETRA III - in short, PIPE - is a permanently installed user facility at the "Variable Polarization XUV Beamline" P04 of the synchrotron light source PETRA III operated by DESY in Hamburg, Germany. The careful design of
Externí odkaz:
http://arxiv.org/abs/1809.09580
Autor:
Müller, A., Borovik Jr., A., Bari, S., Buhr, T., Holste, K., Martins, M., Perry-Saßmannshausen, A., Phaneuf, R. A., Reinwardt, S., Ricz, S., Schubert, K., Schippers, S.
Publikováno v:
Phys. Rev. Lett. 120, 133202 (2018)
Double and triple detachment of the F-(1s2 2s2 2p6) negative ion by a single photon have been investigated in the photon energy range 660 to 1000 eV. The experimental data provide unambiguous evidence for the dominant role of direct photo-double-deta
Externí odkaz:
http://arxiv.org/abs/1809.08450
Autor:
Müller, A., Borovik Jr., A., Buhr, T., Hellhund, J., Holste, K., Kilcoyne, A. L. D., Klumpp, S., Martins, M., Ricz, S., Viefhaus, J., Schippers, S.
Publikováno v:
Phys. Rev. A 97, 013409 (2018)
Single, double, and triple ionization of the C+ ion by a single photon have been investigated in the energy range 286 to 326 eV around the K-shell single-ionization threshold at an unprecedented level of detail. At energy resolutions as low as 12 meV
Externí odkaz:
http://arxiv.org/abs/1809.08452
Autor:
Ábrók, L., Buhr, T., Kövér, Á., Varga, D., Holste, K., Borovik, A.A., Jr., Schippers, S., Müller, A., Gulyás, L., Ricz, S., Orbán, A.
Publikováno v:
In Journal of Electron Spectroscopy and Related Phenomena July 2022 258
Autor:
Schippers, S., Beerwerth, R., Abrok, L., Bari, S., Buhr, T., Martins, M., Ricz, S., Viefhaus, J., Fritzsche, S., Müller, A.
Publikováno v:
Physical Review A 94 (2016) 041401
The photon-ion merged-beams technique was used at a synchrotron light source for measuring absolute cross sections of double and triple photodetachment of O$^{-}$ ions. The experimental photon energy range of 524-543 eV comprised the threshold for K-
Externí odkaz:
http://arxiv.org/abs/1609.05309
Autor:
Ricz, S., Buhr, T., Kövér, Á., Holste, K., Borovik, Jr., A., Schippers, S., Varga, D., Müller, A.
Publikováno v:
Phys.Rev. A90 (2014) 013410
Single ionization of noble gas atoms by linearly polarized synchrotron radiation has been studied by employing angle- and energy-resolved photoelectron spectroscopy. The measurements were carried out in the plane defined by the momentum and polarizat
Externí odkaz:
http://arxiv.org/abs/1501.04833
Autor:
Schippers, S., Borovik Jr., A., Buhr, T., Hellhund, J., Holste, K., Kilcoyne, A. L. D., Klumpp, S., Martins, M., Müller, A., Ricz, S., Fritzsche, S.
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 48 (2015) 144003
Triple photoionization of Xe3+, Xe4+ and Xe5+ ions has been studied in the energy range 670-750 eV, including the 3d ionization threshold. The photon-ion merged-beam technique was used at a synchrotron light source to measure the absolute photoioniza
Externí odkaz:
http://arxiv.org/abs/1412.3592
Autor:
Schippers, S., Ricz, S., Buhr, T., Borovik Jr., A., Hellhund, J., Holste, K., Huber, K., Schäfer, H. -J., Schury, D., Klumpp, S., Mertens, K., Martins, M., Flesch, R., Ulrich, G., Rühl, E., Jahnke, T., Lower, J., Metz, D., Schmidt, L. P. H., Schöffler, M., Williams, J. B., Glaser, L., Scholz, F., Seltmann, J., Viefhaus, J., Dorn, A., Wolf, A., Ullrich, J., Müller, A.
Publikováno v:
J. Phys. B. 47 (2014) 115602
The photon-ion merged-beams technique has been employed at the new Photon-Ion spectrometer at PETRA III (PIPE) for measuring multiple photoionization of Xe$^{q+}$ (q=1-5) ions. Total ionization cross sections have been obtained on an absolute scale f
Externí odkaz:
http://arxiv.org/abs/1404.3021
Autor:
Mueller, Alfred, Martins, M., Kilcoyne, A. L. D., Phaneuf, R. A., Hellhund, J., Borovik, A., Holste, K., Bari, S., Buhr, Ticia, Klumpp, S., Perry-Sassmannshausen, A., Reinwardt, S., Ricz, S., Schubert, K., Schippers, S.
Publikováno v:
Physical review / A 99(6), 063401 (2019). doi:10.1103/PhysRevA.99.063401
Physical Review A, vol 99, iss 6
Journal of physics / Conference Series 1412, 202027 (2020). doi:10.1088/1742-6596/1412/20/202027
Physical Review A, vol 99, iss 6
Journal of physics / Conference Series 1412, 202027 (2020). doi:10.1088/1742-6596/1412/20/202027
Physical review / A 99(6), 063401 (2019). doi:10.1103/PhysRevA.99.063401
Photoprocesses of the endohedral fullerene ions Sc$_3$N@C$_{80}^+$ and Sc$_3$N@C$_{80}^-$ in the gas phase have been investigated in the photon energy ranges 30--50 eV and
Photoprocesses of the endohedral fullerene ions Sc$_3$N@C$_{80}^+$ and Sc$_3$N@C$_{80}^-$ in the gas phase have been investigated in the photon energy ranges 30--50 eV and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de307350bd7f99a81c4d7042bfbb87ac