14 citations · 37 across the 4 of their papers we have counts for
10 papers
Composite dark matter and direct-search experiments
Quentin Wallemacq
We reinterpret the results of the direct searches for dark matter in terms of composite dark matter, i.e. dark matter particles that form neutral bound states, generically called d…
Some potential problems of OHe composite dark matter
Jean-René Cudell, Maxim Khlopov, Quentin Wallemacq
Among composite-dark-matter scenarios, one of the simplest and most predictive is that of O-helium (OHe) dark atoms, in which a lepton-like doubly charged particle O is bound with…
Dark antiatoms can explain DAMA
Quentin Wallemacq, Jean-René Cudell
We show that the existence of a sub-dominant form of dark matter, made of dark antiatoms of mass and size of the order of 1 TeV and 30 fm respectively, can explain the results of d…
Effects of dark atom excitations
Jean-René Cudell, Maxim Yu. Khlopov, Quentin Wallemacq
New stable quarks and charged leptons may exist and be hidden from detection, as they are bound by Coulomb interaction in neutral dark atoms of composite dark matter. This possibil…
Milli-interacting dark matter interpretation of the direct-search experiments
Quentin Wallemacq
We reinterpret the results of the direct searches for dark matter in terms of milli-interacting dark particles. The model reproduces the positive results from DAMA/LIBRA and CoGeNT…
Dark atoms and the positron-annihilation-line excess in the galactic bulge
Jean-René Cudell, Maxim Yu. Khlopov, Quentin Wallemacq
It was recently proposed that stable particles of charge , , can exist and constitute dark matter after they bind with primordial helium in O-helium (OHe) atoms. We stu…