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Author  |
Mitsou, V.A.; Staelens, M.; Hung, P.Q. |
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Title |
Signatures and probes of mirror mesons at colliders |
Type |
Journal Article |
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Year |
2026 |
Publication |
European Physical Journal-Special Topics |
Abbreviated Journal |
Eur. Phys. J.-Spec. Top. |
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Pages |
15pp |
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Abstract |
The experimental confirmation of non-vanishing neutrino masses at the sub-eV range poses a challenge for the (otherwise successful) Standard Model (SM). The EW- nu R model, which gives a solution to this problem via a seesaw mechanism with non-sterile right-handed neutrinos at the electroweak scale, contains mirror fermion doublets and singlets with opposite chirality assignments under the same SUW(2) gauge symmetry. It also features a viable dark-matter candidate and proposes a solution to the strong CP problem. The (electroweak scale) mirror quarks (leptons) decay to SM quarks (leptons) plus very light neutral scalars, giving final states with jets or leptons, scalar mesons and missing momentum. In this paper, we review the signatures through which these mirror particles can be probed at colliders such as the Large Hadron Collider. Emphasis is given to long-lived mirror particles, depending on the associated Yukawa couplings, that can give rise to observable displaced leptons and jets, and heavy hadrons.z |
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Address |
[Mitsou, Vasiliki A.; Staelens, Michael] Univ Valencia, Inst Fis Corpuscular IFIC, CSIC, Catedratico Jose Beltran 2, Paterna 46980, Valencia, Spain, Email: vasiliki.mitsou@ific.uv.es; |
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Publisher |
Springer Heidelberg |
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Language |
English |
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ISSN |
1951-6355 |
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Notes |
WOS:001810852400001 |
Approved |
no |
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Is ISI |
yes |
International Collaboration |
yes |
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Call Number |
IFIC @ pastor @ |
Serial |
7309 |
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