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pro vyhledávání: '"Beyer, K. A."'
Autor:
Beyer, K. A., Oreshkina, N. S.
The magnetic field generated by a bound muon in heavy muonic atoms results in an induced nuclear magnetic dipole moment even for otherwise spinless nuclei. This dipole moment interacts with the muon, altering the binding energy of the muonic state. W
Externí odkaz:
http://arxiv.org/abs/2309.11854
Publikováno v:
Phys. Lett. B 854, 138746 (2024)
The leading-order contribution of a new boson to the muonic fine-structure anomaly, which refers to a discrepancy between the predicted transition energies and spectroscopic measurements of $\mu-^{90}$Zr, $\mu-^{120}$Sn, and $\mu-^{208}$Pb, is invest
Externí odkaz:
http://arxiv.org/abs/2306.10889
Publikováno v:
In Automation in Construction 1 December 2024 168 Part A
Publikováno v:
In Automation in Construction 1 December 2024 168 Part A
Publikováno v:
Phys. Rev. D 105, 035031 (2022)
The collision of two real photons can result in the emission of axions. We investigate the performance of a modified light-shining-through-wall (LSW) axion search aiming to overcome the large signal suppression for axion masses $m_a\geq 1 \text{eV}$.
Externí odkaz:
http://arxiv.org/abs/2109.14663
Axions and axion-like particles generically couple to QED via the axion-photon-photon interaction. This leads to a modification of Maxwell's equations known in the literature as axion-electrodynamics. The new form of Maxwell's equations gives rise to
Externí odkaz:
http://arxiv.org/abs/2108.01489
Publikováno v:
Phys. Rev. D 101, 095018 (2020)
We investigate the prospect of an alternative laboratory-based search for the coupling of axions and axion-like particles to photons. Here, the collision of two laser beams resonantly produces axions, and a signal photon is detected after magnetic re
Externí odkaz:
http://arxiv.org/abs/2001.03392
Akademický článek
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Publikováno v:
J. High Energ. Phys. (2019) 2019: 162
The decay of a massive pseudoscalar, scalar and U(1) boson into an electron-positron pair in the presence of strong electromagnetic backgrounds is calculated. Of particular interest is the constant-crossed-field limit, relevant for experiments that a
Externí odkaz:
http://arxiv.org/abs/1905.05201
Publikováno v:
In Automation in Construction June 2023 150