a Relief to the Supersymmetric Fine Tuning Problem

Bibcode
2004stph.conf...76C
DOI
10.1142/9789812702463_0011
Casas, J. A.; Espinosa, J. R.; Hidalgo, I.
Bibliographical reference

STRING PHENOMENOLOGY 2003. Proceedings of the 2nd International Conference. Held 4 July-4 August 2003 in Durham, UK. Edited by Veronica Sanz (Durham University, UK), Steve Abel (Durham University, UK), Jose Santiago (Durham University, UK), & Alon Faraggi (Oxford University, UK) . Published by World Scientific Publishing Co. Pte. Ltd., 2004. ISBN #9789812702463, pp. 76-85

Advertised on:
8
2004
Number of authors
3
IAC number of authors
0
Citations
14
Refereed citations
12
Description
As is well known, electroweak breaking in the MSSM requires substantial fine-tuning. We explain why this fine tuning problem is abnormally acute, and this allows to envisage possible solutions to this undesirable situation. Following these ideas, we review some recent work which shows how in models with SUSY broken at a low scale (not far from the TeV) this fine-tuning can be dramatically reduced or even absent.
Type
Non-refereed

It may interest you

  • Non-refereed
    ANDES, the high-resolution spectrograph for the ELT: design of the adaptive optics system
    ANDES,the high resolution spectrograph for the ELT, will work both in seeing limited mode and with Adaptive Optics (AO) correction. ANDES-SCAO is a single conjugated AO system working with natural guide stars, feeding the IFU coupled to the YJH spectrograph. The main science goal of the ANDES AO mode is the characterization of the exo-planet
    Pinna, Enrico et al.

    Advertised on:

    8
    2024
    Bibcode
    2024SPIE13097E..4WP
    Citations
    0
  • Non-refereed
    HARMONI at ELT: verification tests of opto-mechanical mounts for HARMONI preoptics in cryogenic environment
    HARMONI is the high angular optical and near-IR integral field spectrograph (IFS) for the ELT. The instrument covers a large spectral range from 470 to 2450nm with resolving powers from 3300 to 18000 and spatial sampling from 60 to 4mas. A workhorse instrument designed to operate in two Adaptive Optics modes - Single-Conjugate Adaptive Optics (SCAO
    Hernández-González, Alberto et al.

    Advertised on:

    8
    2024
    Bibcode
    2024SPIE13100E..52H
    Citations
    0