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We analyze the proton$\text{-}$box contribution to the hadronic light$\text{-}$by$\text{-}$light part of the muon's anomalous magnetic moment, which is the first reported baryonic contribution to this piece. We follow the quark$\text{-}$loop analysis
Externí odkaz:
http://arxiv.org/abs/2411.07115
Autor:
Rojas, Pablo
Publikováno v:
Iberoamericana (2001-), 2021 Jul 01. 21(77), 294-298.
Externí odkaz:
https://www.jstor.org/stable/27091958
We revisited the computation of the cross section for the $\mu^+\mu^+\to \ell^+\ell^{+}$ $(\ell^+=\tau^+,\, e^+)$ transitions in the presence of new heavy Majorana neutrinos. We focus on scenarios where the masses of the new states are around some fe
Externí odkaz:
http://arxiv.org/abs/2405.02819
In recent work, Jamneshan, Shalom and Tao proved an inverse theorem for the Gowers $U^{k+1}$-norm on finite abelian groups of fixed torsion $m$, where the final correlating harmonic is a polynomial phase function of degree at most $C(k,m)$. They also
Externí odkaz:
http://arxiv.org/abs/2311.13899
The $\tau^- \to \pi^-\eta\nu_{\tau}$ decay is forbidden in the Standard Model in the limit of exact $G$-parity, it becomes a rare decay due to isospin symmetry breaking and it is very sensitive to the effects of effective scalar interactions. Since t
Externí odkaz:
http://arxiv.org/abs/2308.08067
Building on previous work in the nilspace-theoretic approach to the study of Host-Kra factors of measure-preserving systems, we prove that every ergodic $\mathbb{F}_p^\omega$-system of order $k$ is a factor of an Abramov $\mathbb{F}_p^\omega$-system
Externí odkaz:
http://arxiv.org/abs/2308.06322