Progress on the exploratory calculation of the rare Hyperon decay $Σ^+ \to p \ell^+ \ell^-$ Article Swipe
Felix Erben
,
Vera Gülpers
,
Maxwell T. Hansen
,
Raoul Hodgson
,
Antonin Portelli
·
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.2212.09595
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.2212.09595
The rare Hyperon decay $Σ^+ \to p \ell^+ \ell^-$ is an $s \to d$ flavour changing neutral current process, which is highly suppressed within the Standard Model, and is therefore sensitive to new physics. Due to recent improvements in experimental measurements of this decay, the Standard Model theory prediction must also be improved in order to identify any new physics in this channel. We present updates on our progress towards the first exploratory lattice calculation of the long-distance part of the form factors of this decay. This pilot calculation is performed on a 340 MeV pion mass ensemble using domain-wall fermions as part of the RBC-UKQCD collaboration.
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Metadata
- Type
- preprint
- Language
- en
- Landing Page
- http://arxiv.org/abs/2212.09595
- https://arxiv.org/pdf/2212.09595
- OA Status
- green
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4312053136
All OpenAlex metadata
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https://openalex.org/W4312053136Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.48550/arxiv.2212.09595Digital Object Identifier
- Title
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Progress on the exploratory calculation of the rare Hyperon decay $Σ^+ \to p \ell^+ \ell^-$Work title
- Type
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preprintOpenAlex work type
- Language
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enPrimary language
- Publication year
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2022Year of publication
- Publication date
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2022-12-19Full publication date if available
- Authors
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Felix Erben, Vera Gülpers, Maxwell T. Hansen, Raoul Hodgson, Antonin PortelliList of authors in order
- Landing page
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https://arxiv.org/abs/2212.09595Publisher landing page
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https://arxiv.org/pdf/2212.09595Direct link to full text PDF
- Open access
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YesWhether a free full text is available
- OA status
-
greenOpen access status per OpenAlex
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https://arxiv.org/pdf/2212.09595Direct OA link when available
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Hyperon, Physics, Nuclear physics, Particle physics, BaryonTop concepts (fields/topics) attached by OpenAlex
- Cited by
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0Total citation count in OpenAlex
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10Other works algorithmically related by OpenAlex
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