Publications (32)
Finite-size effects on multibody neutrino exchange
As. Abada, O. Pène, J. Rodriguez-Quintero
The effect of multibody massless neutrino exchanges between neutrons inside a finite-size neutron star is studied. We use an effective Lagrangian, which incorporates the effect of…
Asymptotic behavior of the ghost propagator in SU3 lattice gauge theory
Ph. Boucaud, J. P. Leroy, A. Le Yaouanc +5
We study the asymptotic behavior of the ghost propagator in the quenched SU(3) lattice gauge theory with Wilson action. The study is performed on lattices with a physical volume fi…
Sketching the pion's valence-quark generalised parton distribution
C. Mezrag, L. Chang, H. Moutarde +4
In order to learn effectively from measurements of generalised parton distributions (GPDs), it is desirable to compute them using a framework that can potentially connect empirical…
The case for a directional dark matter detector and the status of current experimental efforts
S. Ahlen, N. Afshordi, J. B. R. Battat +109
We present the case for a dark matter detector with directional sensitivity. This document was developed at the 2009 CYGNUS workshop on directional dark matter detection, and conta…
Artefacts and <A2> power corrections : revisiting the MOM Z_psi and Z_V
Ph. Boucaud, F. de Soto, J. P. Leroy +5
We extract the power corrections due to the A^2 condensate in the overlap quark propagator (vector part of the inverse propagator Z_psi). The results are consistent with the previo…
Multibody neutrino exchange in a neutron star: neutrino sea and border effects
As. Abada, O. Pène, J. Rodriguez-Quintero
The interaction due to the exchange of massless neutrinos between neutrons is a long-range force. Border effects on this multibody exchange inside a dense core are studied and comp…