English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In the absence of any additional assumption it is natural to conjecture thatsizeable flavour-mixing mass entries, $\Delta m^2$, may appear in the massmatrices of the scalars of the MSSM, i.e. $\Delta m^2\sim O(m^2)$. This flavourviolation can still be reconciled with the experiment if the gaugino mass,$M_{1/2}$, is large enough, leading to a {\em gaugino dominance} framework(i.e. $M_{1/2}^2\gg m^2$), which permits a remarkably model--independentanalysis. We study this possibility focussing our attention on the$\mu\rightarrow e,\gamma$ decay. In this way we obtain very strong and generalconstraints, in particular $\frac{M_{1/2}^2}{\Delta m}\simgt 34\ {\rm TeV}$. Onthe other hand, we show that our analysis and results remain valid for valuesof $m^2$ much larger than $\Delta m^2$, namely for $\frac{\Deltam^2}{m^2}\simgt \frac{m^2} {10\ {\rm TeV^2}}$, thus extending enormously theirscope of application. Finally, we discuss the implications for superstringscenarios.Comment: 12 pages, Latex, 5 figures as uuencoded compressed postscript files,  uses psfig.st

physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields

Constraints on supersymmetric theories from<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>μ</mml:mi><mml:mo>→</mml:mo><mml:mi>e</mml:mi><mml:mo>,</mml:mo><mml:mi> </mml:mi><mml:mi>γ</mml:mi></mml:math>

Constraints on supersymmetric theories fromμ→e, γ