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High-Precision Structural Studies of the Antiproton Helium Atom $\overline{p}^{4}He^+$ by Observing Laser Resonances with $\Delta v = \Delta (n-l-1) = 2$

Very weak laser resonances of unfavoured transitions $(n,l) \rightarrow (n+1,l-1)$ have been observed in metastable \={p}$^4$He$^+$ atoms by using a pulsed antiproton beam. The observed wavelengths (713.578 $\pm$ 0.006 nm for $l$ = 34 and 726.095 $\pm$ 0.004 nm for $l$ = 35), as well as those of the...

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Detalles Bibliográficos
Autores principales: Yamazaki, T, Widmann, E, Eades, John, Kumakura, M, Morita, N, Torii, H A, Hori, Masaki, Ishikawa, T, Maas, F E, Tamura, H, Hayano, R S, Sugai, I, Fujita, Y, Ketzer, B, Daniel, H, Hartmann, F J, Hasinoff, M D, Pohl, R, Schmidt, R, Von Egidy, T, Horváth, D
Lenguaje:eng
Publicado: 1996
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevA.55.R3295
http://cds.cern.ch/record/315843
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author Yamazaki, T
Widmann, E
Eades, John
Kumakura, M
Morita, N
Torii, H A
Hori, Masaki
Ishikawa, T
Maas, F E
Tamura, H
Hayano, R S
Sugai, I
Fujita, Y
Ketzer, B
Daniel, H
Hartmann, F J
Hasinoff, M D
Pohl, R
Schmidt, R
Von Egidy, T
Horváth, D
author_facet Yamazaki, T
Widmann, E
Eades, John
Kumakura, M
Morita, N
Torii, H A
Hori, Masaki
Ishikawa, T
Maas, F E
Tamura, H
Hayano, R S
Sugai, I
Fujita, Y
Ketzer, B
Daniel, H
Hartmann, F J
Hasinoff, M D
Pohl, R
Schmidt, R
Von Egidy, T
Horváth, D
author_sort Yamazaki, T
collection CERN
description Very weak laser resonances of unfavoured transitions $(n,l) \rightarrow (n+1,l-1)$ have been observed in metastable \={p}$^4$He$^+$ atoms by using a pulsed antiproton beam. The observed wavelengths (713.578 $\pm$ 0.006 nm for $l$ = 34 and 726.095 $\pm$ 0.004 nm for $l$ = 35), as well as those of the known favoured transitions, are to a few ppm accounted for by a recent variational calculation of Korobov, which includes the relativistic correction.
id cern-315843
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1996
record_format invenio
spelling cern-3158432019-09-30T06:29:59Zdoi:10.1103/PhysRevA.55.R3295http://cds.cern.ch/record/315843engYamazaki, TWidmann, EEades, JohnKumakura, MMorita, NTorii, H AHori, MasakiIshikawa, TMaas, F ETamura, HHayano, R SSugai, IFujita, YKetzer, BDaniel, HHartmann, F JHasinoff, M DPohl, RSchmidt, RVon Egidy, THorváth, DHigh-Precision Structural Studies of the Antiproton Helium Atom $\overline{p}^{4}He^+$ by Observing Laser Resonances with $\Delta v = \Delta (n-l-1) = 2$Particle Physics - ExperimentVery weak laser resonances of unfavoured transitions $(n,l) \rightarrow (n+1,l-1)$ have been observed in metastable \={p}$^4$He$^+$ atoms by using a pulsed antiproton beam. The observed wavelengths (713.578 $\pm$ 0.006 nm for $l$ = 34 and 726.095 $\pm$ 0.004 nm for $l$ = 35), as well as those of the known favoured transitions, are to a few ppm accounted for by a recent variational calculation of Korobov, which includes the relativistic correction.CERN-PPE-96-160INS-REP-1151oai:cds.cern.ch:3158431996-10-21
spellingShingle Particle Physics - Experiment
Yamazaki, T
Widmann, E
Eades, John
Kumakura, M
Morita, N
Torii, H A
Hori, Masaki
Ishikawa, T
Maas, F E
Tamura, H
Hayano, R S
Sugai, I
Fujita, Y
Ketzer, B
Daniel, H
Hartmann, F J
Hasinoff, M D
Pohl, R
Schmidt, R
Von Egidy, T
Horváth, D
High-Precision Structural Studies of the Antiproton Helium Atom $\overline{p}^{4}He^+$ by Observing Laser Resonances with $\Delta v = \Delta (n-l-1) = 2$
title High-Precision Structural Studies of the Antiproton Helium Atom $\overline{p}^{4}He^+$ by Observing Laser Resonances with $\Delta v = \Delta (n-l-1) = 2$
title_full High-Precision Structural Studies of the Antiproton Helium Atom $\overline{p}^{4}He^+$ by Observing Laser Resonances with $\Delta v = \Delta (n-l-1) = 2$
title_fullStr High-Precision Structural Studies of the Antiproton Helium Atom $\overline{p}^{4}He^+$ by Observing Laser Resonances with $\Delta v = \Delta (n-l-1) = 2$
title_full_unstemmed High-Precision Structural Studies of the Antiproton Helium Atom $\overline{p}^{4}He^+$ by Observing Laser Resonances with $\Delta v = \Delta (n-l-1) = 2$
title_short High-Precision Structural Studies of the Antiproton Helium Atom $\overline{p}^{4}He^+$ by Observing Laser Resonances with $\Delta v = \Delta (n-l-1) = 2$
title_sort high-precision structural studies of the antiproton helium atom $\overline{p}^{4}he^+$ by observing laser resonances with $\delta v = \delta (n-l-1) = 2$
topic Particle Physics - Experiment
url https://dx.doi.org/10.1103/PhysRevA.55.R3295
http://cds.cern.ch/record/315843
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