A new tool for the lamb-shift calculation
نویسندگان
چکیده
منابع مشابه
The Bethe, Brown, and Stehn Lamb Shift Calculation Revisited
As applied by Bethe, Brown, and Stehn in 1950, the first theory of the Lamb shift, although it contains many physical and mathematical approximations, is known to be in agreement with experiment (tens of MHz discrepancies). In the present work, thanks to new analytic formulas and computer means, we perform their original method of calculation again, without two approximations in the contributio...
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The present study involves a novel computational technique, regarding simultaneous use of the pseudo particle method, Poisson integral method and a special-purpose computer originally designed for molecular dynamics simulations (MDGRAPE-3). In the present calculations, the dynamics of two colliding vortex rings have been studied using the vortex method. The present acceleration technique allows...
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هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
15 صفحه اولNew Polarization Operator Contributions to Lamb Shift and Hyperfine Splitting
We calculate radiative corrections to the Lamb shift of order α3(Zα)5m and radiative corrections to hyperfine splitting of order α(Zα)EF generated by the diagrams with insertions of radiative photons and electron polarization loops in the graphs with two external photons. We also obtain the radiativerecoil correction to hyperfine splitting in muonium generated by the diagrams with the τ polariz...
متن کاملLamb Shift in Muonic Hydrogen
The Lamb shift in muonic hydrogen continues to be a subject of experimental and theoretical investigation. Here my older work on the subject is updated to provide a complementary calculation of the energies of the 2p-2s transitions in muonic hydrogen. Introduction The energy levels of muonic atoms are very sensitive to effects of quantum electrodynamics (QED), nuclear structure, and recoil, sin...
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ژورنال
عنوان ژورنال: Zeitschrift für Physik C Particles and Fields
سال: 1994
ISSN: 0170-9739,1434-6052
DOI: 10.1007/bf01580325