Conveners
Small x, diffraction, and total cross sections
- Sadaharu Uehara (KEK, High Energy Accelerator Research Organization)
Dr
Andrey Grabovsky
(Budker Institute of Nuclear Physics)
18/06/2015, 15:45
Small x, diffraction, and total cross sections
The NLO nonlinear evolution equation for quadrupole operator is presented in the coordinate space. The quasi-conformal evolution equation is presented for the composite quadrupole opertor.
Mr
Renaud Boussarie
(LPT Orsay)
18/06/2015, 16:00
Small x, diffraction, and total cross sections
The shockwave formalism gives us tools for calculations beyond the usual approximations (dipole model...). Using it , we calculate the impact factor for jet production in diffractive DIS and for jet broadening in pA collisions.
Mr
Renaud Boussarie
(LPT Orsay)
18/06/2015, 16:15
Small x, diffraction, and total cross sections
J/Psi mesons are copiously produced at LHC. Inspired by the Mueller Navelet jet studies which allows to distinguish between BFKL and DGLAP dynamics, we propose to consider the production of a forward J/Psi accompanied by a backward jet. We make a feasibility study and compute the leading order differential cross section for such events in the BFKL framework.
Dr
Uwe Schneekloth
(DESY)
18/06/2015, 16:30
Related topics
The OLYMPUS experiment will measure the two-photon exchange amplitude in the elastic
electron-proton scattering. This amplitude is a possible explanation for the significant,
experimental discrepancy in the determination of the ratio of the proton electric to magnetic form
factors, $R=\mu_p G_E^p/G_M^p$, determined using Rosenbluth separation and polarization
transfer techniques. A...
Dr
Mariola Klusek-Gawenda
(Institute of Nuclear Physics PAN Krakow)
18/06/2015, 16:50
Small x, diffraction, and total cross sections
Oral presentation
We will discuss a possibility to study the $\rho^0(770)$ mesons production in ultrarelativistic
ultraperipheral heavy ion collisions. We evaluate for the first time differential distributions for exclusive production of two $\rho^0(770)$ mesons
(four charged pions) in the double scattering (photon-Pomeron) process [1].
The results will be compared with the contribution of two-photon...
