Fragmentation functions for D mesons, based on the convolution of a perturbative part, related to the heavy quark perturbative showering, and a non-perturbative model for its hadronization into the meson, are used to describe D^* production in e^+e^- and ep collisions. The non-perturbative part is determined by fitting the e^+e^- data taken by ARGUS and OPAL at 10.6 and 91.2 GeV respectively. When fitting with a non perturbative Peterson fragmentation function and using next-to-leading evolution for the perturbative part, we find an epsilon parameter sensibly different from the one commonly used, which is instead found with a leading order fit. The use of this new value is shown to increase considerably the cross section for D^* production ...
The charm fragmentation function has been measured in D* photoproduction with the ZEUS detector at H...
The charm fragmentation function has been measured in D* photoproduction with the ZEUS detector at H...
First results on inclusive D0 and D* production in deep inelastic $ep$ scattering are reported using...
Fragmentation functions for D mesons, based on the convolution of a perturbative part, related to th...
Fragmentation functions for D mesons, based on the convolution of a perturbative part, related to th...
Fragmentation functions for D mesons, based on the convolution of a perturbative part, related to th...
We present new sets of fragmentation functions for D^{*+-} mesons, both at leading and next-to-leadi...
We present new sets of nonperturbative fragmentation functions for D"*"#+-# mesons, both a...
We study the photoproduction of a D^{*+-} meson in association with a hadron jet at next-to-leading ...
We study the photoproduction of a D^{*+-} meson in association with a hadron jet at next-to-leading ...
First results on inclusive D0 and D* production in deep inelastic $ep$ scattering are reported using...
We study the photoproduction of a $D^{*\pm}$ meson in association with a hadron jet at next-to-leadi...
Inclusive production of $D^*(2010)$ mesons in deep inelastic scattering has been measured with the Z...
The charm fragmentation function has been measured in D* photoproduction with the ZEUS detector at H...
The charm fragmentation function has been measured in D* photoproduction with the ZEUS detector at H...
First results on inclusive D0 and D* production in deep inelastic $ep$ scattering are reported using...
Fragmentation functions for D mesons, based on the convolution of a perturbative part, related to th...
Fragmentation functions for D mesons, based on the convolution of a perturbative part, related to th...
Fragmentation functions for D mesons, based on the convolution of a perturbative part, related to th...
We present new sets of fragmentation functions for D^{*+-} mesons, both at leading and next-to-leadi...
We present new sets of nonperturbative fragmentation functions for D"*"#+-# mesons, both a...
We study the photoproduction of a D^{*+-} meson in association with a hadron jet at next-to-leading ...
We study the photoproduction of a D^{*+-} meson in association with a hadron jet at next-to-leading ...
First results on inclusive D0 and D* production in deep inelastic $ep$ scattering are reported using...
We study the photoproduction of a $D^{*\pm}$ meson in association with a hadron jet at next-to-leadi...
Inclusive production of $D^*(2010)$ mesons in deep inelastic scattering has been measured with the Z...
The charm fragmentation function has been measured in D* photoproduction with the ZEUS detector at H...
The charm fragmentation function has been measured in D* photoproduction with the ZEUS detector at H...
First results on inclusive D0 and D* production in deep inelastic $ep$ scattering are reported using...