| Domaine : |
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Physique/Physique des Hautes Energies - Phénoménologie
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| Titre : |
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Asymptotic Helicity Conservation in SUSY |
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| Auteur(s) : |
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G. J. Gounaris1, Jacques Layssac ( )2, Fernand Michel Renard ()2 |
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| Laboratoire : |
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| Résumé : |
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We summarize the extensive work started in ref.1, according to which total helicity is conserved for any two-to-two process, at sqrt{s} larger than M_{SUSY} and fixed angles, in any SUSY extension of SM. Asymptotically the theorem is exact. But it may also have important implications at lower energies sqrt{s} close to M_{SUSY}. Up to now, these have been investigated to 1loop electroweak (EW) order for the processes ug to d W+, sd_L chi+; as well as the 17 gg to HH', and the 9 gg to VH processes, where H,H' denote Higgs or Goldstone bosons, and V=Z, W. |
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Langue du texte
intégral : |
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Anglais |
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Date de production,
écriture : |
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29/01/2010 |
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| Journal : |
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Progress of Physics / Fortschritte der Physik |
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| Audience : |
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internationale |
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| Type de publication : |
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Articles dans des revues avec comité de lecture |
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| Date de publication : |
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02/02/2010 |
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| Page, identifiant, ... : |
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1-3 |
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| Commentaire : |
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Talk presented by GJG at the meeting on the "Standard Model and beyond and the Standard Cosmology", held at Corfu (Greece), during August 30 - September 6, 2009 |
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| Référence interne : |
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10-003 |
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