4 papers
Resonances and higher twist in polarized lepton-nucleon scattering
J. Edelmann, G. Piller, N. Kaiser +1
We present a detailed analysis of resonance contributions in the context of higher twist effects in the moments of the proton spin structure function g_1. For each of these moments…
Nucleon Polarizibilities for Virtual Photons
J. Edelmann, N. Kaiser, G. Piller +1
We generalize the sum rules for the nucleon electric plus magnetic polarizability and for the nucleon spin-polarizability , to virtual photons with . The dominant…
Deuteron Spin Structure Functions at Small Bjorken-x
J. Edelmann, G. Piller, W. Weise
We investigate polarized deuteron structure functions at small values of the Bjorken variable, x < 0.1. In this region contributions from the coherent interaction of diffractively…
Polarized deuteron structure functions at small x
J. Edelmann, G. Piller, W. Weise
We investigate shadowing corrections to the polarized deuteron structure functions g_1^d and b_1. In the kinematic domain of current fixed target experiments we observe that shadow…