A. De Freitas

activity

20192021

most citedThe

O (α^{2})

Initial State QED Corrections to

e^{+} e^{-}

Annihilation to a Neutral Vector Boson Revisited

28 citations · 61 across the 3 of their papers we have counts for

collaborators

5 papers

hep-ph2021

The QED Initial State Corrections to the Forward-Backward Asymmetry of $e^{+} e^{-} \to γ^{} / Z^{0 }$ to Higher Orders

J. Blümlein, A. De Freitas, K. Schönwald

The QED initial state corrections are calculated to the forward-backward asymmetry for $e^{+} e^{-} \to γ^{*} / Z^{0}^{*}$ in the leading logarithmic approximation to $O (α^{6} L^{6})$ e…

hep-ph2020

The $O (α^{2})$ Initial State QED Corrections to $e^{+} e^{-} \to γ^{} / Z_{0}^{}$

J. Blümlein, A. De Freitas, C. Raab +1

We calculate the complete $O (α^{2})$ initial state radiation corrections to $e^{+} e^{-}$ annihilation into a neutral vector boson in a direct analytic computation without any approximat…

hep-ph2019★ 16 cited

The effects of $O (α^{2})$ initial state QED corrections to $e^{+} e^{-} \to γ^{} / Z^{}$ at very high luminosity colliders

J. Blümlein, A. De Freitas, C. G. Raab +1

We present numerical results on the recently completed $O (α^{2})$ initial state corrections to the process $e^{+} e^{-} \to γ^{*} / Z^{*}$ , which is a central process at past and future…

hep-ph2019★ 17 cited

The unpolarized two-loop massive pure singlet Wilson coefficients for deep-inelastic scattering

J. Blümlein, A. De Freitas, C. G. Raab +1

We calculate the massive two--loop pure singlet Wilson coefficients for heavy quark production in the unpolarized case analytically in the whole kinematic region and derive the thr…

hep-ph2019★ 28 cited

The $O (α^{2})$ Initial State QED Corrections to $e^{+} e^{-}$ Annihilation to a Neutral Vector Boson Revisited

J. Blümlein, A. De Freitas, C. G. Raab +1

We calculate the non-singlet, the pure singlet contribution, and their interference term, at $O (α^{2})$ due to electron-pair initial state radiation to $e^{+} e^{-}$ annihilation into a…

The QED Initial State Corrections to the Forward-Backward Asymmetry of e+e−→γ∗/Z0∗ to Higher Orders

The O(α2) Initial State QED Corrections to e+e−→γ∗/Z0∗​

The effects of O(α2) initial state QED corrections to e+e−→γ∗/Z∗ at very high luminosity colliders

The unpolarized two-loop massive pure singlet Wilson coefficients for deep-inelastic scattering

The O(α2) Initial State QED Corrections to e+e− Annihilation to a Neutral Vector Boson Revisited

The QED Initial State Corrections to the Forward-Backward Asymmetry of $e^{+} e^{-} \to γ^{} / Z^{0 }$ to Higher Orders

The $O (α^{2})$ Initial State QED Corrections to $e^{+} e^{-} \to γ^{} / Z_{0}^{}$

The effects of $O (α^{2})$ initial state QED corrections to $e^{+} e^{-} \to γ^{} / Z^{}$ at very high luminosity colliders

The $O (α^{2})$ Initial State QED Corrections to $e^{+} e^{-}$ Annihilation to a Neutral Vector Boson Revisited