216 citations · 622 across the 20 of their papers we have counts for
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hep-ph2012★ 41 cited
Neutralino dark matter and the Fermi gamma-ray lines
Guillaume Chalons, Matthew J. Dolan, Christopher McCabe
Motivated by recent claims of lines in the Fermi gamma-ray spectrum, we critically examine means of enhancing neutralino annihilation into neutral gauge bosons. The signal can be b…
hep-ph2012★ 27 cited
Analysis of the Higgs potentials for two doublets and a singlet
G. Chalons, F. Domingo
We consider the most general CP-conserving renormalizable effective scalar potential involving two doublets plus one singlet Higgs and satisfying the electroweak gauge symmetry. Af…
hep-ph2012★ 5 cited
Gamma-ray lines constraints in the NMSSM
Guillaume Chalons
We present the computation of the loop-induced self-annihilation of dark matter particles into two photons in the framework of the NMSSM. This process is a theoretically clean obse…