Unleashing the full power of LHCb to probe Stealth New Physics

In this paper, we describe the potential of the LHCb experiment to detect stealth physics. This refers to dynamics beyond the standard model that would elude searches that focus on energetic objects or precision measurements of known processes. Stealth signatures include long-lived particles and lig...

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Detalles Bibliográficos
Autores principales: Borsato, M., Cid Vidal, X., Tsai, Y., Vázquez Sierra, C., Zurita, J., Alonso-Álvarez, G., Boyarsky, A., Brea Rodríguez, A. , Buarque Franzosi, D., Cacciapaglia, G., Casais Vidal, A., Du, M., Elor, G., Escudero, M., Ferretti, G., Flacke, T., Foldenauer, P., Hajer, J., Henry, L., Ilten, P., Kamenik, J., Jashal, B. Kishor, Knapen, S., Kostiuk, Igor, Redi, F.L., Low, M., Liu, Z., Oyanguren Campos, A., Polycarpo, E., Ramos, M., Ramos Pernas, M., Salvioni, E., Rangel, M.S., Schäfer, R., Sestini, L., Soreq, Y., Tran, V.Q., Timiryasov, I., van Veghel, M., Westhoff, S., Williams, M., Zupan, J.
Lenguaje:eng
Publicado: 2021
Materias:
hep-th
Particle Physics - Theory
hep-ex
Particle Physics - Experiment
hep-ph
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1088/1361-6633/ac4649
http://cds.cern.ch/record/2770529
Descripción
Sumario:In this paper, we describe the potential of the LHCb experiment to detect stealth physics. This refers to dynamics beyond the standard model that would elude searches that focus on energetic objects or precision measurements of known processes. Stealth signatures include long-lived particles and light resonances that are produced very rarely or together with overwhelming backgrounds. We will discuss why LHCb is equipped to discover this kind of physics at the Large Hadron Collider and provide examples of well-motivated theoretical models that can be probed with great detail at the experiment.

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