Radiative corrections for the decay Σ0→Λe+e-

Tomáš Husek

Radiative corrections for the decay Σ⁰→Λe⁺e^-

Tomáš Husek

Charles University in Prague

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

Abstract

Electromagnetic form factors serve to explore the intrinsic structure of nucleons and their strangeness partners. For the decay S⁰ ? ?e^+e-, due to limited phase space, the effects caused by the Sigma-to-Lambda transition form factors compete with the QED radiative corrections. These corrections are addressed in the present work, evaluated beyond the soft-photon approximation, i.e., over the whole range of the Dalitz plot and with no restrictions on the energy of the radiative photon.

Original language	English
Title of host publication	Proceedings of Science
Subtitle of host publication	40th International Conference on High Energy Physics, ICHEP 2020
Publisher	Sissa Medialab srl
Volume	390
Publication status	Published - 2021 Apr
Event	40th International Conference on High Energy Physics, ICHEP 2020 - Virtual, Prague, Czech Republic Duration: 2020 Jul 28 → 2020 Aug 6

Conference

Conference	40th International Conference on High Energy Physics, ICHEP 2020
Country/Territory	Czech Republic
City	Virtual, Prague
Period	2020/07/28 → 2020/08/06

Subject classification (UKÄ)

Subatomic Physics

Cite this

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title = "Radiative corrections for the decay Σ0→Λe+e-",

abstract = "Electromagnetic form factors serve to explore the intrinsic structure of nucleons and their strangeness partners. For the decay S0 ? ?e+e-, due to limited phase space, the effects caused by the Sigma-to-Lambda transition form factors compete with the QED radiative corrections. These corrections are addressed in the present work, evaluated beyond the soft-photon approximation, i.e., over the whole range of the Dalitz plot and with no restrictions on the energy of the radiative photon.",

author = "Tom{\'a}{\v s} Husek",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).; 40th International Conference on High Energy Physics, ICHEP 2020 ; Conference date: 28-07-2020 Through 06-08-2020",

year = "2021",

month = apr,

language = "English",

volume = "390",

booktitle = "Proceedings of Science",

publisher = "Sissa Medialab srl",

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TY - GEN

T1 - Radiative corrections for the decay Σ0→Λe+e-

AU - Husek, Tomáš

N1 - Publisher Copyright: © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).

PY - 2021/4

Y1 - 2021/4

N2 - Electromagnetic form factors serve to explore the intrinsic structure of nucleons and their strangeness partners. For the decay S0 ? ?e+e-, due to limited phase space, the effects caused by the Sigma-to-Lambda transition form factors compete with the QED radiative corrections. These corrections are addressed in the present work, evaluated beyond the soft-photon approximation, i.e., over the whole range of the Dalitz plot and with no restrictions on the energy of the radiative photon.

AB - Electromagnetic form factors serve to explore the intrinsic structure of nucleons and their strangeness partners. For the decay S0 ? ?e+e-, due to limited phase space, the effects caused by the Sigma-to-Lambda transition form factors compete with the QED radiative corrections. These corrections are addressed in the present work, evaluated beyond the soft-photon approximation, i.e., over the whole range of the Dalitz plot and with no restrictions on the energy of the radiative photon.

M3 - Paper in conference proceeding

AN - SCOPUS:85105513342

VL - 390

BT - Proceedings of Science

PB - Sissa Medialab srl

T2 - 40th International Conference on High Energy Physics, ICHEP 2020

Y2 - 28 July 2020 through 6 August 2020