Large t diffractive rho-meson photoproduction with target dissociation in ultraperipheral pA and AA collisions at LHC
| dc.creator | Frankfurt, L. | |
| dc.creator | Strikman, M. | |
| dc.creator | Zhalov, M. | |
| dc.date | 2006-12-06 | |
| dc.date.accessioned | 2026-07-07T07:32:10Z | |
| dc.date.available | 2026-07-07T07:32:10Z | |
| dc.description | We demonstrate that study of large t vector meson photoproduction with rapidity gaps in ultraperipheral proton-ion and ion-ion collisions at LHC would allow to investigate the energy dependence of cross section of elastic scattering of a small dipole off the parton over a wide range of energies $10^3 < s_{dipole - parton} < 10^6 GeV^2$ where this cross section is expected to change by a factor $\ge 20$. The accessible energy range exceeds the one reached at HERA by a factor of 10 both in $γp$ and in $γA$ scattering. In addition, study of A-dependence of this process will allow to determine the t range where interaction of small dipoles gives the dominant contribution and to investigate effects of absorption for the propagation of ultrarelativistic small $q\bar q$ dipoles through the nuclear media and probe in a novel way onset of the black disk regime. | |
| dc.description | 25 pages, 11 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0612072 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0612072 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/119016 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Large t diffractive rho-meson photoproduction with target dissociation in ultraperipheral pA and AA collisions at LHC | |
| dc.type | text |