wiki:HeavyN

Version 3 (modified by richardphysics, 19 months ago) (diff)

Creation of New Model Page

Author

Richard Ruiz, University of Durham (IPPP) richard.ruiz[at]durham[dot]ac[dot]uk

Model Description

Ref. #point1

$\mathcal{L} = \frac{V'_{ij}}{2\sqrt{2}} \bar{f}_{i} \gamma_{\mu} \left( g'_{R_{i,j}} (1+\gamma^5 ) +g'_{L_{i,j}} (1-\gamma^5 ) \right) W'^{\mu} f_j + h.c.$

Model Files

Validation

References

A. Atre, T. Han, S. Pascoli and B. Zhang, The Search for Heavy Majorana Neutrinos, JHEP 0905, 030 (2009) [hep-ph]

D. Alva, T. Han, R. Ruiz, Heavy Majorana neutrinos from #!latex $W\gamma$ fusion at hadron colliders, JHEP 1502, 072 (2015), arXiv:1411.7305 [hep-ph]

Attachments

  • heavyN.nb (7.6 KB) - added by richardphysics 18 months ago. Type I Seesaw Model FR mathematica notebook that loads model file, performs basic sanity checks, and outputs to desired format, e.g., UFO.
  • Seesaw_TypeI.tgz (9.9 KB) - added by richardphysics 18 months ago. Self-contained Type I Seesaw package. Includes: sm.fr (FR default), diagonalCKM.rst (FR default), massless.rst (FR default), heavyN.fr, heavyN.nb
  • Seesaw_TypeI_UFO.tgz (14.5 KB) - added by richardphysics 18 months ago. Stand-alone UFO model file: assumes top quark and heavy neutrinos are the only massive fermions + diagonal CKM.
  • Seesaw_TypeI_WithUFO.tgz (24.5 KB) - added by richardphysics 18 months ago. Same content as Seesaw_TypeI.tgz with Seesaw_TypeI_UFO.tgz
  • heavyN_NLO.nb (17.2 KB) - added by richardphysics 15 months ago. Mathematica notebook to generate UFO files from heavy neutrino FeynRules model file.
  • SM_HeavyN_NLO_UFO.tgz (23.0 KB) - added by richardphysics 11 months ago. Stand-alone UFO model file: assumes top quark and heavy neutrinos are the only massive fermions + diagonal CKM.
  • heavyN.fr (8.9 KB) - added by richardphysics 11 months ago. Heavy neutrino FeynRules model file in Feynman gauge.
  • SM_HeavyN_Files.tgz (12.4 KB) - added by richardphysics 11 months ago. Self-contained Heavy N at NLO package. Includes: sm.fr (FR default), diagonalCKM.rst (FR default), massless.rst (FR default), heavyN.fr, heavyN_NLO.nb
  • SM_HeavyN_FilesWithUFO.tgz (35.4 KB) - added by richardphysics 11 months ago. Combination of SM_HeavyN_Files.tgz and SM_HeavyN_NLO_UFO.tgz