Articles with "two loops" as a keyword



Electron-positron annihilation into heavy leptons at two loops

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Published in 2025 at "Journal of High Energy Physics"

DOI: 10.1007/jhep08(2025)118

Abstract: We calculate the NNLO QED corrections to the C-even part of differential cross section of e+e− → μ+μ− process. We neglect power corrections in the electron mass and obtain the result in terms of Goncharov’s… read more here.

Keywords: leptons two; electron positron; heavy leptons; two loops ... See more keywords

Dopamine depletion leads to pathological synchronization of distinct basal ganglia loops in the beta band

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Published in 2022 at "PLOS Computational Biology"

DOI: 10.1101/2022.10.10.511532

Abstract: Motor symptoms of Parkinson’s Disease (PD) are associated with dopamine deficits and pathological oscillation of basal ganglia (BG) neurons in the β range ([12-30] Hz). However, how the dopamine depletion affects the oscillation dynamics of… read more here.

Keywords: dopamine; basal ganglia; dopamine depletion; two loops ... See more keywords