On the Interpretation of Nonresonant Phenomena at Colliders
With null results in resonance searches at the LHC, the physics potential focus is now shifting towards the interpretation of nonresonant phenomena. An example of such shift is the increased popularity of the EFT programme. We can embark on such programme owing to the good integrated luminosity and...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2021/2573471 |
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| author | Miguel G. Folgado Veronica Sanz |
| author_facet | Miguel G. Folgado Veronica Sanz |
| author_sort | Miguel G. Folgado |
| collection | DOAJ |
| description | With null results in resonance searches at the LHC, the physics potential focus is now shifting towards the interpretation of nonresonant phenomena. An example of such shift is the increased popularity of the EFT programme. We can embark on such programme owing to the good integrated luminosity and an excellent understanding of the detectors, which will allow these searches to become more intense as the LHC continues. In this paper, we provide a framework to perform this interpretation in terms of a diverse set of scenarios, including (1) generic heavy new physics described at low energies in terms of a derivative expansion, such as in the EFT approach; (2) very light particles with derivative couplings, such as axions or other light pseudo-Goldstone bosons; and (3) the effect of a quasicontinuum of resonances, which can come from a number of strongly coupled theories, extradimensional models, clockwork set-ups, and their deconstructed cousins. These scenarios are not equivalent despite all nonresonance, although the matching among some of them is possible, and we provide it in this paper. |
| format | Article |
| id | doaj-art-a3af98ca4f654e42a9a954f5687be5ef |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-a3af98ca4f654e42a9a954f5687be5ef2025-08-20T03:38:19ZengWileyAdvances in High Energy Physics1687-73571687-73652021-01-01202110.1155/2021/25734712573471On the Interpretation of Nonresonant Phenomena at CollidersMiguel G. Folgado0Veronica Sanz1Instituto de Física Corpuscular (IFIC), Universidad de Valencia-CSIC, E-46980 Valencia, SpainInstituto de Física Corpuscular (IFIC), Universidad de Valencia-CSIC, E-46980 Valencia, SpainWith null results in resonance searches at the LHC, the physics potential focus is now shifting towards the interpretation of nonresonant phenomena. An example of such shift is the increased popularity of the EFT programme. We can embark on such programme owing to the good integrated luminosity and an excellent understanding of the detectors, which will allow these searches to become more intense as the LHC continues. In this paper, we provide a framework to perform this interpretation in terms of a diverse set of scenarios, including (1) generic heavy new physics described at low energies in terms of a derivative expansion, such as in the EFT approach; (2) very light particles with derivative couplings, such as axions or other light pseudo-Goldstone bosons; and (3) the effect of a quasicontinuum of resonances, which can come from a number of strongly coupled theories, extradimensional models, clockwork set-ups, and their deconstructed cousins. These scenarios are not equivalent despite all nonresonance, although the matching among some of them is possible, and we provide it in this paper.http://dx.doi.org/10.1155/2021/2573471 |
| spellingShingle | Miguel G. Folgado Veronica Sanz On the Interpretation of Nonresonant Phenomena at Colliders Advances in High Energy Physics |
| title | On the Interpretation of Nonresonant Phenomena at Colliders |
| title_full | On the Interpretation of Nonresonant Phenomena at Colliders |
| title_fullStr | On the Interpretation of Nonresonant Phenomena at Colliders |
| title_full_unstemmed | On the Interpretation of Nonresonant Phenomena at Colliders |
| title_short | On the Interpretation of Nonresonant Phenomena at Colliders |
| title_sort | on the interpretation of nonresonant phenomena at colliders |
| url | http://dx.doi.org/10.1155/2021/2573471 |
| work_keys_str_mv | AT miguelgfolgado ontheinterpretationofnonresonantphenomenaatcolliders AT veronicasanz ontheinterpretationofnonresonantphenomenaatcolliders |