Leading radiative correction to the magnetic dipole transition probability
نویسندگان
چکیده
منابع مشابه
Radiative corrections to the magnetic-dipole transition amplitude in B-like ions
The one-electron quantum-electrodynamic corrections to the magnetic-dipole transition amplitude between the fine-structure levels (1s2s2p) P3/2 − P1/2 in boronlike ions are calculated to all orders in αZ. The results obtained serve for improving the theoretical accuracy of the lifetime of the (1s2s2p) P3/2 level in boronlike argon. PACS. 31.30.Jv Relativistic and quantum electrodynamic effects ...
متن کاملMagnetic Dipole Transition in Atomic Ytterbium
We present the results of an ongoing investigation designed to measure the forbidden magnetic dipole transition amplitude for the 6s2 S0 → 6s5d D1 transition (408 nm) in atomic ytterbium. The transition is excited in an effusive atiomic beam with a C.W. laser in the presence of crossed D.C. electric and magnetic fields. The fields are arranged to provide interference between the magnetic dipole...
متن کاملMeasurement of a magnetic-dipole transition probability in Xe 321 using an electron-beam ion trap
The transition probability for the 3d D2←D3 magnetic-dipole transition in Ti-like Xe ~Xe) has been measured using an electron-beam ion trap. The unusually weak dependence of the transition energy on nuclear charge Z , and the fact that the transition wavelength remains in the 320to 400-nm range for 54,Z,92, makes this transition promising as a plasma diagnostic tool. Our measurement of the tran...
متن کاملExtracting vector mesons magnetic dipole moment from radiative decays
The possibility that the magnetic dipole moment (MDM) of light charged vector mesons could be measured from radiative processes involving the production (τ → ρνγ) and decay (ρ → ππγ) of vector mesons is studied in a model independent way, via the soft-photon approximation. The angular and energy distribution of photons emitted at small angles respect to the final charged particle is found be se...
متن کاملModel-independent Study on Magnetic Dipole Transition in Heavy Quarkonium
Abstract. Some new results on magnetic dipole (M1) transitions in heavy quarkonium from nonrelativistic effective field theories of QCD are briefly reported. This model-independent approach not only facilitates a systematic and lucid way to investigate the relativistic corrections, it also clarifies some inconsistent treatment in previous potential model approach. The impact of our formalism on...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review A
سال: 1974
ISSN: 0556-2791
DOI: 10.1103/physreva.9.2799