== pseudo-Nambu-Goldstone (pNG) Dark Matter ==

pseudo-Nambu-Goldstone (pNG) dark matter in a complex scalar singlet model with a softly broken global U(1) symmetry. 

Reference: C. Arina, A. Beniwal, C. Degrande, J. Heisig and A. Scaffidi, ''Global fit of pseudo-Nambu-Goldstone Dark Matter'', JHEP04 (2020) 015, arXiv:1912.04008.

=== Model files ===

Author: A. Beniwal (CP3, UCLouvain)

Model Lagrangian is based on: C. Gross, O. Lebedev and T. Toma, ''Cancellation Mechanism for Dark-Matter–Nucleon Interaction'', Phys. Rev. Lett. 119 (2017) no. 19, 191801, [arXiv:1708.02253]

Model files include:

 * [/attachment/wiki/pNG/SM_with_pNG.fr FeynRules] file and [/attachment/wiki/pNG/SM_with_pNG.nb Mathematica] notebook
 * [/attachment/wiki/pNG/CalcHEP_files.zip CalcHEP files]
 * [/attachment/wiki/pNG/UFO_files.zip UFO files]
 * [/attachment/wiki/pNG/FeynArts_files.zip FeynArts files]

=== Contact details === 

For any issues/bugs, contact Ankit Beniwal (ankit.beniwal@uclouvain.be). 

=== Updates ===

03/04/2020: Added JHEP version details. [[BR]]
09/12/2019: Added arXiv number.[[BR]]
02/12/2019: Uploaded model files for the pNG DM.