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hep-ph2004
Longitudinal polarization in heavy ion collisions as a probe for QGP formation
G. Herrera, J. Magnin, L. M. Montaño
We present an analysis of the longitudinal polarization in ultra-relativistic heavy-ion collisions. The polarization of 's coming from the decay chain $\barΞ\t…
hep-ph2000
Charge Asymmetries in charm photoproduction
E. Cuautle, G. Herrera, J. Magnin +1
Charm quarks are expected to be produced mainly by the photon-gluon fusion mechanism in photon-Nucleon interactions. However, a small part of the total charm cross section originat…