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Bremsstrahlung as a probe of baryon stopping in heavy-ion collisions
Sigurd Nese, Joakim Nystrand
In collisions between heavy ions at ultra-relativistic energies the participating protons lose energy, which is converted into new particles. As the protons slow down, they emit br…
Higher order QED in high mass e+ e- pairs production at RHIC
Anthony J. Baltz, Joakim Nystrand
Lowest order and higher order QED calculations have been carried out for the RHIC high mass e+ e- pairs observed by PHENIX with single ZDC triggers. The lowest order QED results fo…
Coherent Vector Meson Photoproduction with Nuclear Breakup in Relativistic Heavy Ion Collisions
Anthony J. Baltz, Spencer R. Klein, Joakim Nystrand
Relativistic heavy ions are copious sources of virtual photons. The large photon flux gives rise to a substantial photonuclear interaction probability at impact parameters where no…
Aspects of Coulomb Dissociation and Interference in Peripheral Nucleus-Nucleus Collisions
Joakim Nystrand, Anthony J. Baltz, Spencer R. Klein
Coherent vector meson production in peripheral nucleus-nucleus collisions is discussed. These interactions may occur for impact parameters much larger than the sum of the nuclear r…
Coherent Interactions in Nucleus-Nucleus Collisions
Joakim Nystrand
At the Relativistic Heavy-Ion Collider (RHIC) at Brookhaven National Laboratory and at the Large Hadron Collider (LHC) at CERN, particles will be produced in coherent and diffracti…