The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
L. Obst, S. Kraft, J. Metzkes, U. Schramm, and K. Zeil, “Scaling of TNSA-accelerated Proton Beams with Laser Energy and Focal Spot Size”, in Proc. 5th Int. Particle Accelerator Conf. (IPAC'14), Dresden, Germany, June 2014, pp. 4093-4095, doi:10.18429/JACoW-IPAC2014-TUPME033