Zobrazeno 1 - 6
of 6
pro vyhledávání: '"D. N. Crosby"'
Towards a Measurement of then=2 Lamb Shift in Hydrogen-like Nitrogen Using an Electron Beam Ion Trap
Autor:
K. Hosaka, D. N. Crosby, K. Gaarde-Widdowson, C. J. Smith, J. D. Silver, E. G. Myers, T. Kinugawa, S. Ohtani
Publikováno v:
Hyperfine Interactions. :59-65
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5651d5f5e9aaa0f561f3de1d94de57da
https://doi.org/10.1023/b:hype.0000004213.13282.96
https://doi.org/10.1023/b:hype.0000004213.13282.96
Publikováno v:
Physica Scripta. :144-148
Magnetic dipole transitions between the fine structure levels (3d4) 5D3–5D2 of titanium-like silver and tin have been observed as emission lines from the Oxford electron beam ion trap (EBIT). The precision of the measurement system is validated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93434a632d3306ff5eac86e6b8df7cab
https://doi.org/10.1238/physica.topical.092a00144
https://doi.org/10.1238/physica.topical.092a00144
Publikováno v:
Physical Review A. 87
Characteristic radiation is used extensively in most high-accuracy x-ray experiments as a standard for calibration, both in laboratory physics and in astrophysics. $K\ensuremath{\alpha}$ and $K\ensuremath{\beta}$ radiations have complex asymmetric st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1099293055ed9da511e3e27225829666
https://doi.org/10.1103/physreva.87.022512
https://doi.org/10.1103/physreva.87.022512
Autor:
Shunsuke Ohtani, K. Gaarde-Widdowson, C. J. Smith, D. N. Crosby, J. D. Silver, Edmund G. Myers, T. Kinugawa, K. Hosaka
Publikováno v:
Physical Review A. 69
Using a {sup 14}C{sup 16}O{sub 2} laser the 2s{sub 1/2}-2p{sub 3/2} (fine structure-Lamb shift) transition has been induced in {sup 14}N{sup 6+} ions trapped in an electron beam ion trap. The transition has been measured to be 835.0{+-}0.5 cm{sup -1}
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b086d90d55c27aeff20021187f107185
https://doi.org/10.1103/physreva.69.011802
https://doi.org/10.1103/physreva.69.011802
Autor:
K. Hosaka, J. D. Silver, Shunsuke Ohtani, K. Gaarde-Widdowson, C. J. Smith, D. N. Crosby, Edmund G. Myers, T. Kinugawa
Publikováno v:
Atomic Physics at Accelerators: Stored Particles and Fundamental Physics ISBN: 9789401037495
Using a 14C16O2 laser the 2s1/2-2p3/2 (fine structure — Lamb shift) transition has been induced in 14N6+ ions trapped in an electron beam ion trap. Prospects for a measurement of the Lamb shift in hydrogen-like nitrogen are discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3247a2e44b46212f6e83cc077826e231
https://doi.org/10.1007/978-94-007-0946-1_10
https://doi.org/10.1007/978-94-007-0946-1_10
Autor:
J A Kimpton, D N Crosby, Alexis J. Illig, Christopher T. Chantler, L. F. Smale, M. N. Kinnane
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 46:145601
Transition metals have K? and K? characteristic radiation possessing complex asymmetric spectral profiles. Instrumental broadening normally encountered in x-ray experiments shifts features of profiles used for calibration, such as peak energy, by man
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62d45ef854a9aa2bad361b7b67dd15b7
https://doi.org/10.1088/0953-4075/46/14/145601
https://doi.org/10.1088/0953-4075/46/14/145601