The neutron resonance: modeling photoemission and tunneling data in the   superconducting state of Bi_2Sr_2CaCu_2O_{8+d}
  Motivated by neutron scattering data, we develop a model of electrons interacting with a magnetic resonance and use it to analyze angle resolved photoemission (ARPES) and tunneling data in the superconducting state of Bi_2Sr_2CaCu_2O_{8+d}. We not only can explain the peak-dip-hump structure observed near the (pi,0) point, and its particle-hole asymmetry as seen in SIN tunneling spectra, but also its evolution throughout the Brillouin zone, including a velocity `kink' near the d-wave node. 
M. Eschrig, M. R. Norman