Complementary collider and astrophysical probes of multi-component Dark Matter
Abstract We study a new physics scenario with two inert and one active scalar doublets, hence a 3-Higgs Doublet Model (3HDM). We impose a Z 2 × Z 2 ′ $$ {Z}_2\times {Z}_2^{\prime } $$ symmetry onto such a 3HDM with one inert doublet odd under the Z 2 transformation and the other odd under the Z 2 ′...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2023-03-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP03(2023)045 |
| _version_ | 1797795894306799616 |
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| author | J. Hernández-Sánchez V. Keus S. Moretti D. Sokołowska |
| author_facet | J. Hernández-Sánchez V. Keus S. Moretti D. Sokołowska |
| author_sort | J. Hernández-Sánchez |
| collection | DOAJ |
| description | Abstract We study a new physics scenario with two inert and one active scalar doublets, hence a 3-Higgs Doublet Model (3HDM). We impose a Z 2 × Z 2 ′ $$ {Z}_2\times {Z}_2^{\prime } $$ symmetry onto such a 3HDM with one inert doublet odd under the Z 2 transformation and the other odd under the Z 2 ′ $$ {Z}_2^{\prime } $$ one. Such a construction leads to a two-component Dark Matter (DM) model. It has been shown that, when there is a sufficient mass difference between the two DM candidates, it is possible to probe the light DM candidate in the nuclear recoil energy in direct detection experiments and the heavy DM component in the photon flux in indirect detection experiments. With the DM masses at the electroweak scale, we show that, independently of astrophysical probes, this model feature can be tested at the Large Hadron Collider via scalar cascade decays in final states. We study several observable distributions whose shapes hint at the presence of the two different DM candidates. |
| first_indexed | 2024-03-13T03:24:54Z |
| format | Article |
| id | doaj.art-18b2ab33dc6a4b9bbc49965e79076344 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-03-13T03:24:54Z |
| publishDate | 2023-03-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-18b2ab33dc6a4b9bbc49965e790763442023-06-25T11:05:34ZengSpringerOpenJournal of High Energy Physics1029-84792023-03-012023312210.1007/JHEP03(2023)045Complementary collider and astrophysical probes of multi-component Dark MatterJ. Hernández-Sánchez0V. Keus1S. Moretti2D. Sokołowska3Instituto de Física and Facultad de Ciencias de la Electrónica, Benemérita Universidad Autónoma de PueblaSchool of Theoretical Physics, Dublin Institute for Advanced StudiesSchool of Physics and Astronomy, University of SouthamptonFaculty of Physics, University of WarsawAbstract We study a new physics scenario with two inert and one active scalar doublets, hence a 3-Higgs Doublet Model (3HDM). We impose a Z 2 × Z 2 ′ $$ {Z}_2\times {Z}_2^{\prime } $$ symmetry onto such a 3HDM with one inert doublet odd under the Z 2 transformation and the other odd under the Z 2 ′ $$ {Z}_2^{\prime } $$ one. Such a construction leads to a two-component Dark Matter (DM) model. It has been shown that, when there is a sufficient mass difference between the two DM candidates, it is possible to probe the light DM candidate in the nuclear recoil energy in direct detection experiments and the heavy DM component in the photon flux in indirect detection experiments. With the DM masses at the electroweak scale, we show that, independently of astrophysical probes, this model feature can be tested at the Large Hadron Collider via scalar cascade decays in final states. We study several observable distributions whose shapes hint at the presence of the two different DM candidates.https://doi.org/10.1007/JHEP03(2023)045Models for Dark MatterDark Matter at CollidersDiscrete SymmetriesMulti-Higgs Models |
| spellingShingle | J. Hernández-Sánchez V. Keus S. Moretti D. Sokołowska Complementary collider and astrophysical probes of multi-component Dark Matter Journal of High Energy Physics Models for Dark Matter Dark Matter at Colliders Discrete Symmetries Multi-Higgs Models |
| title | Complementary collider and astrophysical probes of multi-component Dark Matter |
| title_full | Complementary collider and astrophysical probes of multi-component Dark Matter |
| title_fullStr | Complementary collider and astrophysical probes of multi-component Dark Matter |
| title_full_unstemmed | Complementary collider and astrophysical probes of multi-component Dark Matter |
| title_short | Complementary collider and astrophysical probes of multi-component Dark Matter |
| title_sort | complementary collider and astrophysical probes of multi component dark matter |
| topic | Models for Dark Matter Dark Matter at Colliders Discrete Symmetries Multi-Higgs Models |
| url | https://doi.org/10.1007/JHEP03(2023)045 |
| work_keys_str_mv | AT jhernandezsanchez complementarycolliderandastrophysicalprobesofmulticomponentdarkmatter AT vkeus complementarycolliderandastrophysicalprobesofmulticomponentdarkmatter AT smoretti complementarycolliderandastrophysicalprobesofmulticomponentdarkmatter AT dsokołowska complementarycolliderandastrophysicalprobesofmulticomponentdarkmatter |