3-9 March 2020
HSE Study Center “Voronovo”
Europe/Moscow timezone

Radiative recoil corrections to the hyperfine splitting of light muonic atoms

5 Mar 2020, 20:00
HSE Study Center “Voronovo”

HSE Study Center “Voronovo”

Voronovskoe, Moscow Russian Federation
Board: 11
Poster [portrait A1 or landscape A0] Young Scientist Forum Poster Session


Fedor Martynenko (Samara university)


Nuclear radiative recoil corrections of order \alpha(Z*\alpha)^5 to the hyperfine structure of S-states in light muonic atoms are calculated in the framework of quasipotential method in quantum electrodynamics. Separate expressions for the contributions of the muon self-energy, muon vertex operator and the amplitude with spanning photon are obtained. For the radiative photon, we use the Fried-Yennie gauge. Numerical values of these corrections improve the accuracy of previous calculations and should be taken into account when comparing with experimental data.

Primary authors

Dr Alexander Dorokhov (Joint Institute of Nuclear Research, BLTP) Dr Rudolf Faustov ( FRC Computer Science and Control RAS) Dr Alexei Martynenko (Samara university) Fedor Martynenko (Samara university)

Presentation Materials

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