Precision theoretical analysis of neutron radiative beta decay to order O (α 2 /π 2 )

@article{Ivanov2017PrecisionTA,
  title={Precision theoretical analysis of neutron radiative beta decay to order O ($\alpha$ 2 /$\pi$ 2 )},
  author={A. Ivanov and R. Hollwieser and N. I. Troitskaya and M. Wellenzohn and Y. Berdnikov},
  journal={Physical Review D},
  year={2017},
  volume={95},
  pages={113006}
}
In the Standard Model (SM) we calculate the decay rate of the neutron radiative ${\ensuremath{\beta}}^{\ensuremath{-}}$ decay to order $O({\ensuremath{\alpha}}^{2}/{\ensuremath{\pi}}^{2}\ensuremath{\sim}{10}^{\ensuremath{-}5})$, where $\ensuremath{\alpha}$ is the fine-structure constant, and radiative corrections to order $O(\ensuremath{\alpha}/\ensuremath{\pi}\ensuremath{\sim}{10}^{\ensuremath{-}3})$. The obtained results together with the recent analysis of the neutron radiative ${\ensuremath… Expand

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A. N. Ivanov, ∗ R. Höllwieser, 2, † N. I. Troitskaya, ‡ M. Wellenzohn, 3, § and Ya. A. Berdnikov ¶ Atominstitut, Technische Universität Wien, Stadionallee 2, A-1020 Wien, Austria Department ofExpand
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References

SHOWING 1-10 OF 25 REFERENCES
Quantum Theory of Fields
To say that this is the best book on the quantum theory of fields is no praise, since to my knowledge it is the only book on this subject. But it is a very good and most useful book. The original wasExpand
Ann
Aaron Beck’s cognitive therapy model has been used repeatedly to treat depression and anxiety. The case presented here is a 34-year-old female law student with an adjustment disorder with mixedExpand
and Ya
  • A. Berdnikov, Phys. Rev. D 95, 033007
  • 2017
Phys
  • Rev. D 88, 073002
  • 2013
Rev
  • Mod. Phys. 50, 573 (1978); Erratum Rev. Mod. Phys. 50, 905
  • 1978
Phys
  • Rev. 164, 1767
  • 1967
in INTRODUCTION TO THE THEORY OF QUANTUM FIELDS
  • Interscience Publishers, Inc., New York
  • 1959
Phys
  • Rev. 106, 1301
  • 1956
Particle Data Group)
  • Chinese Physics C 40,
  • 2016
RDK II Collaboration)
  • Phys. Rev. Lett. 116,
  • 2016
...
1
2
3
...