Zobrazeno 1 - 10
of 11
pro vyhledávání: '"D. W. Duquette"'
Publikováno v:
Physical Review A. 55:3615-3624
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c31d59c0fe511984e5d4de0cd9c11ef
https://doi.org/10.1103/physreva.55.3615
https://doi.org/10.1103/physreva.55.3615
Autor:
D. W. Duquette, K. W. McLaughlin
Publikováno v:
Journal of the Optical Society of America B. 9:1953
The absolute cross section for photoionization from the 3d24s4p3P2 excited level of neutral Ti has been measured by using pulsed-laser excitation and ionization of Ti atoms in an atomic beam. Absolute cross sections are obtained by recording the depl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4718834ffc263d37b96bb65619e372b
https://doi.org/10.1364/josab.9.001953
https://doi.org/10.1364/josab.9.001953
Autor:
D. W. Duquette, James E. Lawler
Publikováno v:
Physical Review A. 26:330-334
The lifetimes of 50 levels in Nb I are measured with the use of time-resolved laser-induced fluorescence on a Nb atomic beam. We describe the hollow-cathode atomic-beam source in detail. The source is capable of producing an atomic beam, which is ric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dc556a1cfbb903b50390bd69e23a755
https://doi.org/10.1103/physreva.26.330
https://doi.org/10.1103/physreva.26.330
Publikováno v:
Physical Review A. 24:2847-2850
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5594539b447b3034417d642deea93913
https://doi.org/10.1103/physreva.24.2847
https://doi.org/10.1103/physreva.24.2847
Publikováno v:
Physical Review A. 27:1193-1196
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e40b9fa7d69cedef6c5104fed75e9b39
https://doi.org/10.1103/physreva.27.1193
https://doi.org/10.1103/physreva.27.1193
Publikováno v:
Physical Review A. 26:2623-2626
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7bc26ee18a03795c4c097d3139cf7d7
https://doi.org/10.1103/physreva.26.2623
https://doi.org/10.1103/physreva.26.2623
Publikováno v:
Physics Letters A. 99:307-310
We demonstrate the usefulness of an atomic beam source for refractory metals in Doppler-free spectroscopy. The splittings between seven hyperfine components of the weak 578.071 nm transition in TaI are measured to ± 1 MHz. The hyperfine A and B coef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5bf0ab4241ddcd87ad37777a1dd3f04
https://doi.org/10.1016/0375-9601(83)90892-7
https://doi.org/10.1016/0375-9601(83)90892-7
Publikováno v:
Journal of Physics B: Atomic and Molecular Physics. 15:L897-L901
Radiative lifetimes of none levels of neutral rhenium are reported with an accuracy of +or-5%. Improved oscillator strengths derived from the lifetimes bring the spectroscopically determined upper limit for the solar abundance of Re closer to the abu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35eb4dd7995aae5ef12ca85e0e4e30d7
https://doi.org/10.1088/0022-3700/15/24/004
https://doi.org/10.1088/0022-3700/15/24/004
Publikováno v:
Physical Review A. 25:3382-3384
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0153ab37b3c9962feb9918918d7b5234
https://doi.org/10.1103/physreva.25.3382
https://doi.org/10.1103/physreva.25.3382
Publikováno v:
Physics Letters A. 83:214-216
Radiative lifetimes of the 4d 5 (a 6 S)5pz 7 P o levels and the 4d 5 (a 6 S)5pz 5 P o levels in MoI are reported as follows: τ( z 7 P 4 O ) = 15.9 ns , τ( z 7 P 3 O ) = 17.0 ns , τ( z 7 P 2 O ) = 17.1 ns , τ( z 5 P 3 O ) = 22.3 ns , τ( z 5 P 2 O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dae6c5af28a1836222bf50ea57443ad
https://doi.org/10.1016/0375-9601(81)90826-4
https://doi.org/10.1016/0375-9601(81)90826-4