Conference Paper/Proceeding/Abstract 298 views 46 downloads
Scattering of SIMPlectic Dark Pions
Yannick Dengler,
Axel Maas,
Fabian Zierler
Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024), Volume: 466, Start page: 087
Swansea University Author: Fabian Zierler
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DOI (Published version): 10.22323/1.466.0087
Abstract
We study the scattering of two identical pNGBs (pseudo-Nambu-Goldstone Bosons) in Sp(4) gauge theory with two mass-degenerate Dirac fermions in the pseudo-real fundamental representation. This theory serves as a realization of a SIMP (Strongly Interacting Massive Particles) Dark Matter model. SIMPs...
| Published in: | Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024) |
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| ISSN: | 1824-8039 |
| Published: |
Trieste, Italy
Sissa Medialab
2025
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa68809 |
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2025-02-05T16:25:59Z |
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2025-03-29T05:27:06Z |
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2025-03-28T16:01:53.1051054 v2 68809 2025-02-05 Scattering of SIMPlectic Dark Pions 7eb526fdce1693fc0b79f33e74cc182d Fabian Zierler Fabian Zierler true false 2025-02-05 BGPS We study the scattering of two identical pNGBs (pseudo-Nambu-Goldstone Bosons) in Sp(4) gauge theory with two mass-degenerate Dirac fermions in the pseudo-real fundamental representation. This theory serves as a realization of a SIMP (Strongly Interacting Massive Particles) Dark Matter model. SIMPs are an exciting dark matter candidate as they make use of a new relic density mechanism and provide potential solutions to the so-called small-scale structure problems. These theories are realized by a confining dark sector which includes non-perturbative signatures. While most of the research focuses on ChPT (Chiral Perturbation Theory), first-principle verification of these models is indispensable. In these proceedings we give an update on scattering properties in the most common channel and give an outlook on the projects that lie ahead. Conference Paper/Proceeding/Abstract Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024) 466 087 Sissa Medialab Trieste, Italy 1824-8039 5 2 2025 2025-02-05 10.22323/1.466.0087 COLLEGE NANME Biosciences Geography and Physics School COLLEGE CODE BGPS Swansea University Not Required YD and FZ have been supported the Austrian Science Fund research teams grant STRONG-DM (FG1). FZ has been supported by the STFC Grant No. ST/X000648/1. The computations have been performed on the Vienna Scientific Cluster (VSC4). 2025-03-28T16:01:53.1051054 2025-02-05T16:10:29.9542974 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Yannick Dengler 1 Axel Maas 2 Fabian Zierler 3 68809__33514__486509d1dd644b65877ce54f05fa52aa.pdf LATTICE2024_087.pdf 2025-02-05T16:25:25.6226078 Output 440533 application/pdf Version of Record true © 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). true eng https://doi.org/10.22323/1.466.0087 |
| title |
Scattering of SIMPlectic Dark Pions |
| spellingShingle |
Scattering of SIMPlectic Dark Pions Fabian Zierler |
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Scattering of SIMPlectic Dark Pions |
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Scattering of SIMPlectic Dark Pions |
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Scattering of SIMPlectic Dark Pions |
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Scattering of SIMPlectic Dark Pions |
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Scattering of SIMPlectic Dark Pions |
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7eb526fdce1693fc0b79f33e74cc182d |
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7eb526fdce1693fc0b79f33e74cc182d_***_Fabian Zierler |
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Fabian Zierler |
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Yannick Dengler Axel Maas Fabian Zierler |
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Proceedings of The 41st International Symposium on Lattice Field Theory — PoS(LATTICE2024) |
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466 |
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| description |
We study the scattering of two identical pNGBs (pseudo-Nambu-Goldstone Bosons) in Sp(4) gauge theory with two mass-degenerate Dirac fermions in the pseudo-real fundamental representation. This theory serves as a realization of a SIMP (Strongly Interacting Massive Particles) Dark Matter model. SIMPs are an exciting dark matter candidate as they make use of a new relic density mechanism and provide potential solutions to the so-called small-scale structure problems. These theories are realized by a confining dark sector which includes non-perturbative signatures. While most of the research focuses on ChPT (Chiral Perturbation Theory), first-principle verification of these models is indispensable. In these proceedings we give an update on scattering properties in the most common channel and give an outlook on the projects that lie ahead. |
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2025-02-05T05:20:41Z |
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