Zobrazeno 1 - 10
of 1 265
pro vyhledávání: '"Photoionization mode"'
Autor:
V. Stancalie
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 205:7-18
Sulphur is one of the most abundant chemical elements in the universe and a large number of lines have been observed in the spectra of astrophysical object. The S IV and SV ions considered in this work have received much interest in the last decade.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7b61dbed44b2b14d0b8f948042c9f5d
https://doi.org/10.1016/j.jqsrt.2017.09.027
https://doi.org/10.1016/j.jqsrt.2017.09.027
Autor:
M. B. Trzhaskovskaya, V. G. Yarzhemsky
Publikováno v:
Atomic Data and Nuclear Data Tables. 119:99-174
Presented here are the photoionization cross sections and parameters of the photoelectron angular distribution for atomic subshells with binding energies lower than 1.5 keV of all elements with 1 ≤ Z ≤ 100 in the photon energy range 1.5–10 keV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48e69017d8cffec26a3bcddf0363f03f
https://doi.org/10.1016/j.adt.2017.04.003
https://doi.org/10.1016/j.adt.2017.04.003
Publikováno v:
Optics and Spectroscopy. 123:338-343
Trajectory methods are successfully applied for description of the photoionization process in a strong laser field and, in particular, for multiphoton ionization. A trajectory method that we developed before is one of them. Testing using the method o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d54353d56a70dd3686c361c12e025a6a
https://doi.org/10.1134/s0030400x17090090
https://doi.org/10.1134/s0030400x17090090
Autor:
Zhao-hui Li, Jun Chen, Xuan Lin, Fuyi Liu, Wei-fei Fei, Ming Wang, Ye-peng Yu, Liusi Sheng, Xiaobin Shan
Publikováno v:
Chinese Journal of Chemical Physics. 30:379-388
The photoionization and photodissociation of 1,4-dioxane have been investigated with a reflectron time-of-flight photoionization mass spectrometry and a tunable vacuum ultraviolet synchrotron radiation in the energy region of 8.0–15.5 eV. Parent io
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05562e48c9a388180d12dd7ad3773fa4
https://doi.org/10.1063/1674-0068/30/cjcp1704068
https://doi.org/10.1063/1674-0068/30/cjcp1704068
Publikováno v:
Journal of Mass Spectrometry. 52:259-270
Absolute photoionization cross sections for cyclopentanone and cyclohexanone, as well as partial ionization cross sections for the dissociative ionized fragments, are presented in this investigation. Experiments are performed via a multiplexed photoi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d00e2ea678dfd8aee35cb2ccf44842b7
https://doi.org/10.1002/jms.3923
https://doi.org/10.1002/jms.3923
Autor:
John Behr, Gerald Gwinner, Seth Aubin, Eduardo Gomez, Matthew Pearson, J. Zhang, M. Tandecki, Luis A. Orozco, R. Collister
Publikováno v:
Canadian Journal of Physics. 95:234-237
We have measured the non-resonant photoionization cross section of the 7P3/2 state of francium for 442 nm light to be 20.8 ± 7.1 Mb. Atoms were irradiated in a magneto-optical trap, and we deduce the photoionization rate from the change in trap life
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd96e748ebb92825183bb7ca3dcafa99
https://doi.org/10.1139/cjp-2016-0311
https://doi.org/10.1139/cjp-2016-0311
Autor:
Hua-ming Yu, Kai-Jun Yuan
Publikováno v:
Journal of Modern Optics. 64:1411-1418
We study molecular photoionization of aligned H2+ by a sequence of two attosecond ultraviolet laser pulses at frequencies ω1 and ω2 from numerical solutions of time-dependent Schordinger equations. Results exhibit signature of interference effects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d30471ef7690d7617a452c3ab187fde4
https://doi.org/10.1080/09500340.2017.1291862
https://doi.org/10.1080/09500340.2017.1291862
Autor:
Sultana N. Nahar
Publikováno v:
New Astronomy. 51:69-73
Photoionization cross sections of (Ca XV + hν → Ca XVI + e), with high energy resonant photo-absorption phenomena, of a large number of bound states, 701 in total with n ≤ 10 and l ≤ 9, are reported. They are obtained using the R-matrix method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43474416525722a5029162fc30d44693
https://doi.org/10.1016/j.newast.2016.08.010
https://doi.org/10.1016/j.newast.2016.08.010
Autor:
A. Morales-Mori, L. Hernández, K. C. Chartkunchand, A. Antillón, Aaron Covington, Sultana N. Nahar, O. González, A. M. Juarez, E.M. Hernández, Dag Hanstorp, G. Hinojosa
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 187:215-223
An experimental and theoretical study of the single photoionization cross section of the P+ cation of phosphorus is presented. Photoionization (PI) cross sections are instrumental for the determination of abundances in the interstellar medium. The ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03639b985a62bb7db7d46a187119b388
https://doi.org/10.1016/j.jqsrt.2016.09.013
https://doi.org/10.1016/j.jqsrt.2016.09.013
Publikováno v:
Radiation Physics and Chemistry. 130:24-28
The photoionization cross section, energy levels and widths of 22 Rydberg series (in the autoionization region) for Na-like Ar VIII were investigated by using of R -matrix method. The relativistic distorted-wave method is used to calculate the radial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1af7d103413334e56add43f03a9acdba
https://doi.org/10.1016/j.radphyschem.2016.07.012
https://doi.org/10.1016/j.radphyschem.2016.07.012