Literature DB >> 11018875

Multi-TeV scalars are natural in minimal supergravity

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Abstract

For a top quark mass fixed to its measured value, we find natural regions of minimal supergravity parameter space where all squarks, sleptons, and heavy Higgs scalars have masses far above 1 TeV and are possibly beyond the reach of the Large Hadron Collider at CERN. This result is simply understood in terms of "focus point" renormalization group behavior and holds in any supergravity theory with a universal scalar mass that is large relative to other supersymmetry breaking parameters. We highlight the importance of the choice of fundamental parameters for this conclusion and for naturalness discussions in general.

Year:  2000        PMID: 11018875     DOI: 10.1103/PhysRevLett.84.2322

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN: 0031-9007            Impact factor:   9.161


  8 in total

1.  Supersymmetric dark matter in the harsh light of the Large Hadron Collider.

Authors:  Michael E Peskin
Journal:  Proc Natl Acad Sci U S A       Date:  2014-10-20       Impact factor: 11.205

2.  The NUHM2 after LHC Run 1.

Authors:  O Buchmueller; R Cavanaugh; M Citron; A De Roeck; M J Dolan; J R Ellis; H Flächer; S Heinemeyer; S Malik; J Marrouche; D Martínez Santos; K A Olive; K J de Vries; G Weiglein
Journal:  Eur Phys J C Part Fields       Date:  2014-12-17       Impact factor: 4.590

3.  The extent of the stop coannihilation strip.

Authors:  John Ellis; Keith A Olive; Jiaming Zheng
Journal:  Eur Phys J C Part Fields       Date:  2014-07-09       Impact factor: 4.590

4.  Likelihood analysis of supersymmetric SU(5) GUTs.

Authors:  E Bagnaschi; J C Costa; K Sakurai; M Borsato; O Buchmueller; R Cavanaugh; V Chobanova; M Citron; A De Roeck; M J Dolan; J R Ellis; H Flächer; S Heinemeyer; G Isidori; M Lucio; D Martínez Santos; K A Olive; A Richards; K J de Vries; G Weiglein
Journal:  Eur Phys J C Part Fields       Date:  2017-02-16       Impact factor: 4.590

5.  Collider Interplay for Supersymmetry, Higgs and Dark Matter.

Authors:  O Buchmueller; M Citron; J Ellis; S Guha; J Marrouche; K A Olive; K de Vries; Jiaming Zheng
Journal:  Eur Phys J C Part Fields       Date:  2015-10-01       Impact factor: 4.590

6.  Supersymmetric dark matter after LHC run 1.

Authors:  E A Bagnaschi; O Buchmueller; R Cavanaugh; M Citron; A De Roeck; M J Dolan; J R Ellis; H Flächer; S Heinemeyer; G Isidori; S Malik; D Martínez Santos; K A Olive; K Sakurai; K J de Vries; G Weiglein
Journal:  Eur Phys J C Part Fields       Date:  2015-10-23       Impact factor: 4.590

7.  Beyond the CMSSM without an accelerator: proton decay and direct dark matter detection.

Authors:  John Ellis; Jason L Evans; Feng Luo; Natsumi Nagata; Keith A Olive; Pearl Sandick
Journal:  Eur Phys J C Part Fields       Date:  2016-01-05       Impact factor: 4.590

8.  Likelihood analysis of the minimal AMSB model.

Authors:  E Bagnaschi; M Borsato; K Sakurai; O Buchmueller; R Cavanaugh; V Chobanova; M Citron; J C Costa; A De Roeck; M J Dolan; J R Ellis; H Flächer; S Heinemeyer; G Isidori; M Lucio; F Luo; D Martínez Santos; K A Olive; A Richards; G Weiglein
Journal:  Eur Phys J C Part Fields       Date:  2017-04-27       Impact factor: 4.590

  8 in total

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