Zobrazeno 1 - 10
of 11
pro vyhledávání: '"H. P. Palenius"'
Publikováno v:
Physical Review A. 13:1805-1816
The paper reports an experiment which is part of a program to measure the absolute values of the atomic photoionization cross sections of astrophysically abundant elements, particularly in stars and planetary atmospheres. An aerodynamic pressure-driv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::732372bf21968def161fa1c18320e243
https://doi.org/10.1103/physreva.13.1805
https://doi.org/10.1103/physreva.13.1805
Publikováno v:
Journal of Physics B: Atomic and Molecular Physics. 9:L473-L476
Beam-foil mean-life measurements have been made for two levels in Sc II in an attempt to resolve a discrepancy between earlier beam-foil and beam-laser measurements. The measurements yield the mean-lives tau (3d4p 1P)=8.6+or-0.6 ns and tau (3d4p 3F)=
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f8b10ae61412eca39dfcd5aa955559d
https://doi.org/10.1088/0022-3700/9/16/002
https://doi.org/10.1088/0022-3700/9/16/002
Autor:
H. P. Palenius, B. Lindgren
Publikováno v:
Solar Physics. 53:347-352
Se i resonance lines have been measured in absorption to an accuracy of a few milliang-stroms by using the flash photolysis technique. As a result it was found that the 4p 3nl levels and the ionization limit given by Morillon and Verges should be inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0274a90db5c8b4330dc2251b2720530
https://doi.org/10.1007/bf00160277
https://doi.org/10.1007/bf00160277
Publikováno v:
Physical Review A. 18:571-574
The absolute cross section for photoionization of atomic oxygen from the 2p4 3P ground state of O(0) to the 2p3 4S ground state of O(+) has been measured at five narrow wavelength intervals between 89.8 and 76.2 nm. The cross section near the 2p3 4S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a5a8e3332a258bda7ec771a1793faf4
https://doi.org/10.1103/physreva.18.571
https://doi.org/10.1103/physreva.18.571
Publikováno v:
Solar Physics. 9:432-438
We present new laboratory data on the multiplets 2s21S -2s2p3P, 2s22p2P - 2s2p24P, and 2s22p23P - 2s2p35S in nitrogen, oxygen and fluorine, and discuss theZ-dependence of their wave-numbers. These multiplets are very faint in laboratory light sources
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d861143f0e0f0b388568aca82f37c62f
https://doi.org/10.1007/bf02391667
https://doi.org/10.1007/bf02391667
Autor:
G Risberg, H P Palenius
Publikováno v:
Journal of Physics B: Atomic and Molecular Physics. 10:L435-L437
Eleven new Ca I lines observed in emission have been identified with transitions which confirm the new 4snd 1D levels (7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a33a9d4711df21111a217c3f03b9bb72
https://doi.org/10.1088/0022-3700/10/12/001
https://doi.org/10.1088/0022-3700/10/12/001
Autor:
H. P. Palenius
Publikováno v:
Applied Physics Letters. 8:82-83
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cbe2d33428e4dd2df3edcf4a8081e5d
https://doi.org/10.1063/1.1754497
https://doi.org/10.1063/1.1754497
Autor:
H. P. Palenius
Publikováno v:
Journal of the Optical Society of America. 63:1176
Ghost lines in the grating spectrum of the sun are considered. The following formula lambda g= lambda (n plus or minus =270m/N) where lambda g= wavelength of the ghost, on the ghost order and n the diffraction order of the parent line of wavelength h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b43cfcca650df43215fe4dec2067fb1
https://doi.org/10.1364/josa.63.001176
https://doi.org/10.1364/josa.63.001176
Publikováno v:
Journal of the Optical Society of America. 62:1525_1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dc5f6e016a7ec32c460d2f891b41455
https://doi.org/10.1364/josa.62.1525_1
https://doi.org/10.1364/josa.62.1525_1
Autor:
H. P. Palenius
Publikováno v:
Journal of the Optical Society of America. 56:828
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc7749e8743e6490af236378e9364f57
https://doi.org/10.1364/josa.56.000828
https://doi.org/10.1364/josa.56.000828