Preprint

PUBDB-2024-00400

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Prospects to scrutinise or smash SM*A*S*H

Ringwald, A. (Corresponding author)DESY*

2023

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Please use a persistent id in citations: doi:10.3204/PUBDB-2024-00400

Report No.: DESY-23-225; arXiv:2312.14679

Abstract: SM*A*S*H is an extension of the Standard Model of particle physics which has just the minimal number of fields in order to solve six puzzles of particle physics and cosmology in one smash: vacuum stability, inflation, baryon asymmetry, neutrino masses, strong CP, and dark matter. The parameters of SM*A*S*H are constrained by symmetries and requirements to solve these puzzles. This provides various firm predictions for observables which can be confronted with experiments. We discuss the prospects and timeline to scrutinise or smash SM*A*S*H by cosmic microwave background polarisation experiments, axion haloscopes, and future space-borne gravitational wave detectors.

Keyword(s): neutrino, mass ; cosmic background radiation, polarization ; vacuum, stability ; baryon, asymmetry ; dark matter ; gravitational radiation detector ; inflation ; axion ; cosmological model

Note: 13 pages, 9 pages, contribution to the proceedings of the 1st General Meeting and 1st Training School of the COST Action COSMIC WISPers (COSMICWISPers)

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Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF4-611) (POF4-611)
2. DFG project G:(GEPRIS)390833306 - EXC 2121: Quantum Universe (390833306) (390833306)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2023

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Database coverage:
; ; Published

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article/Contribution to a conference proceedings/Contribution to a book Ringwald, A. (Corresponding author)DESY*
Prospects to scrutinise or smash SM*A*S*H
20241st General Meeting and 1st Training School of the COST Action COSMIC WISPers, (COSMICWISPers), BariBari, Italy, 5 Sep 2023 - 14 Sep 20232023-09-052023-09-14 Proceedings of Science / International School for Advanced Studies (COSMICWISPers), 003 (2024) [10.22323/1.454.0003]2024     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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