High precision wavelength measurements of QED-sensitive forbidden transitions in highly charged argon ions
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Аутори
Draganic, ILopez-Urrutia, JRC
DuBois, R
Fritzsche, S
Shabaev, VM
Orts, RS
Tupitsyn, II
Zou, Y
Ullrich, J
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We present the results of an experimental study of magnetic dipole (M1) transitions in highly charged argon ions (Ar X, Ar XI, Ar XIV, Ar XV) in the visible spectral range using an electron beam ion trap. Their wavelengths were determined with, for highly charged ions, unprecedented accuracy up to the sub-ppm level and compared with theoretical calculations. The QED contributions, calculated in this Letter, are found to be 4 orders of magnitude larger than the experimental error and are absolutely indispensable to bring theory and experiment to a good agreement. This method shows great potential for the study of QED effects in relativistic few-electron systems.
Извор:
Physical Review Letters, 2003, 91, 18
DOI: 10.1103/PhysRevLett.91.183001
ISSN: 0031-9007
PubMed: 14611279
WoS: 000186274800011
Scopus: 2-s2.0-0346330271
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VinčaTY - JOUR AU - Draganic, I AU - Lopez-Urrutia, JRC AU - DuBois, R AU - Fritzsche, S AU - Shabaev, VM AU - Orts, RS AU - Tupitsyn, II AU - Zou, Y AU - Ullrich, J PY - 2003 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2679 AB - We present the results of an experimental study of magnetic dipole (M1) transitions in highly charged argon ions (Ar X, Ar XI, Ar XIV, Ar XV) in the visible spectral range using an electron beam ion trap. Their wavelengths were determined with, for highly charged ions, unprecedented accuracy up to the sub-ppm level and compared with theoretical calculations. The QED contributions, calculated in this Letter, are found to be 4 orders of magnitude larger than the experimental error and are absolutely indispensable to bring theory and experiment to a good agreement. This method shows great potential for the study of QED effects in relativistic few-electron systems. T2 - Physical Review Letters T1 - High precision wavelength measurements of QED-sensitive forbidden transitions in highly charged argon ions VL - 91 IS - 18 DO - 10.1103/PhysRevLett.91.183001 ER -
@article{ author = "Draganic, I and Lopez-Urrutia, JRC and DuBois, R and Fritzsche, S and Shabaev, VM and Orts, RS and Tupitsyn, II and Zou, Y and Ullrich, J", year = "2003", abstract = "We present the results of an experimental study of magnetic dipole (M1) transitions in highly charged argon ions (Ar X, Ar XI, Ar XIV, Ar XV) in the visible spectral range using an electron beam ion trap. Their wavelengths were determined with, for highly charged ions, unprecedented accuracy up to the sub-ppm level and compared with theoretical calculations. The QED contributions, calculated in this Letter, are found to be 4 orders of magnitude larger than the experimental error and are absolutely indispensable to bring theory and experiment to a good agreement. This method shows great potential for the study of QED effects in relativistic few-electron systems.", journal = "Physical Review Letters", title = "High precision wavelength measurements of QED-sensitive forbidden transitions in highly charged argon ions", volume = "91", number = "18", doi = "10.1103/PhysRevLett.91.183001" }
Draganic, I., Lopez-Urrutia, J., DuBois, R., Fritzsche, S., Shabaev, V., Orts, R., Tupitsyn, I., Zou, Y.,& Ullrich, J.. (2003). High precision wavelength measurements of QED-sensitive forbidden transitions in highly charged argon ions. in Physical Review Letters, 91(18). https://doi.org/10.1103/PhysRevLett.91.183001
Draganic I, Lopez-Urrutia J, DuBois R, Fritzsche S, Shabaev V, Orts R, Tupitsyn I, Zou Y, Ullrich J. High precision wavelength measurements of QED-sensitive forbidden transitions in highly charged argon ions. in Physical Review Letters. 2003;91(18). doi:10.1103/PhysRevLett.91.183001 .
Draganic, I, Lopez-Urrutia, JRC, DuBois, R, Fritzsche, S, Shabaev, VM, Orts, RS, Tupitsyn, II, Zou, Y, Ullrich, J, "High precision wavelength measurements of QED-sensitive forbidden transitions in highly charged argon ions" in Physical Review Letters, 91, no. 18 (2003), https://doi.org/10.1103/PhysRevLett.91.183001 . .