[Todos] ANUNCIO SEMINARIO HOY 11HS

[Maria Virginia Manias]

*Estimados:*

*Agradecemos la difusión del anuncio del seminario que se dictará hoy,
dentro del Ciclo de Coloquios y Seminarios que se organizan en el Instituto
de Física La Plata/ Departamento de Física.*


*SEMINARIOS  DEL IFLP y DEL DEPARTAMENTO  *

*MARTES 3 de MAYO a las 11hs. *

*AULA CHICA*



*TÍTULO:* *New Approaches to Dark Matter*


*EXPONE**:* *James Unwin*

*Department of Physics, University of Illinois at Chicago*



*Resumen:* The presence of dark matter provides a striking indication that
the Standard Model can not fully describe the physical Universe. I
will first briefly outline the evidence for dark matter and the
traditional picture of  WIMP1 dark matter. Notably, this dark matter
scenario can be effectively constrained via direct detection experiments
and the LHC searches as I will discuss. Subsequently, I shall highlight
some distinct alternatives to WIMPs for which these experimental limits
are avoided or relaxed. Specifically, I will outline models of "Freeze-in",
"Asymmetric Dark Matter", and "Flooded Dark Matter". These alternative
scenarios give a very different picture of cosmology and have distinct
signals and constraints compared to WIMP dark matter.
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