Natural $\mu$ and B$\mu$ in gauge mediation

We propose a natural solution to the mu problem in gauge mediation. It relies on the logarithmic dependence of the effective Kahler potential on the messenger threshold superfield X. Thus, mu and Bmu naturally arise at one and two loops, respectively. Moreover B has the same phase as the gaugino mas...

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Detalles Bibliográficos
Autores principales: Giudice, Gian F., Kim, Hyung Do, Rattazzi, Riccardo
Lenguaje:eng
Publicado: 2007
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/j.physletb.2008.01.030
http://cds.cern.ch/record/1072022
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author Giudice, Gian F.
Kim, Hyung Do
Rattazzi, Riccardo
author_facet Giudice, Gian F.
Kim, Hyung Do
Rattazzi, Riccardo
author_sort Giudice, Gian F.
collection CERN
description We propose a natural solution to the mu problem in gauge mediation. It relies on the logarithmic dependence of the effective Kahler potential on the messenger threshold superfield X. Thus, mu and Bmu naturally arise at one and two loops, respectively. Moreover B has the same phase as the gaugino mass and the supersymmetric CP problem is solved as well.
id cern-1072022
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10720222023-03-12T20:49:59Zdoi:10.1016/j.physletb.2008.01.030http://cds.cern.ch/record/1072022engGiudice, Gian F.Kim, Hyung DoRattazzi, RiccardoNatural $\mu$ and B$\mu$ in gauge mediationParticle Physics - PhenomenologyWe propose a natural solution to the mu problem in gauge mediation. It relies on the logarithmic dependence of the effective Kahler potential on the messenger threshold superfield X. Thus, mu and Bmu naturally arise at one and two loops, respectively. Moreover B has the same phase as the gaugino mass and the supersymmetric CP problem is solved as well.We propose a natural solution to the μ problem in gauge mediation. It relies on the logarithmic dependence of the effective Kähler potential on the messenger threshold superfield X . Thus, μ and Bμ naturally arise at one and two loops, respectively. Moreover B has the same phase as the gaugino mass and the supersymmetric CP problem is solved as well.We propose a natural solution to the mu problem in gauge mediation. It relies on the logarithmic dependence of the effective Kahler potential on the messenger threshold superfield X. Thus, mu and Bmu naturally arise at one and two loops, respectively. Moreover B has the same phase as the gaugino mass and the supersymmetric CP problem is solved as well.arXiv:0711.4448CERN-PH-TH-2007-234CERN-PH-TH-2007-234oai:cds.cern.ch:10720222007-11-29
spellingShingle Particle Physics - Phenomenology
Giudice, Gian F.
Kim, Hyung Do
Rattazzi, Riccardo
Natural $\mu$ and B$\mu$ in gauge mediation
title Natural $\mu$ and B$\mu$ in gauge mediation
title_full Natural $\mu$ and B$\mu$ in gauge mediation
title_fullStr Natural $\mu$ and B$\mu$ in gauge mediation
title_full_unstemmed Natural $\mu$ and B$\mu$ in gauge mediation
title_short Natural $\mu$ and B$\mu$ in gauge mediation
title_sort natural $\mu$ and b$\mu$ in gauge mediation
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/j.physletb.2008.01.030
http://cds.cern.ch/record/1072022
work_keys_str_mv AT giudicegianf naturalmuandbmuingaugemediation
AT kimhyungdo naturalmuandbmuingaugemediation
AT rattazziriccardo naturalmuandbmuingaugemediation

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