The production of baryons containing two charmed quarks Xi_cc in hadronic interactions at high energies and large transverse momenta is considered. It is supposed, that Xi_cc-baryon is formed during a non-perturbative fragmentation of the (cc)-diquark, which was produced in the hard process of $c$-quark scattering from the colliding protons: c+c -> (cc) +g. It is shown that such mechanism enhances the expected doubly charmed baryon production cross section on Tevatron and LHC colliders approximately 2 times in contrast to predictions, obtained in the model of gluon - gluon production of (cc)-diquarks in the leading order of perturbative QCD
Abstract We present a detailed discussion on the doubly charmed baryon $$\Xi _{cc}$$ Ξcc production ...
Recent data from the Tevatron has revealed that the production rate of prompt charmonium at large tr...
We investigate the production of Ωccc baryon in high energy nuclear collisions via quark coalescence...
Baryons with a single heavy quark are being studied experimentally at present. Baryons with two unit...
In the framework of the nonrelativistic QCD and a quark-diquark model of baryons we have obtained th...
It is argued that in heavy ion collisions at LHC there could be a sizeable production of baryons con...
We discuss two-photon and hadronic production of Bc mesons in nonrelativistic bound state approxima...
Beauty and charm quarks are ideal probes of pertubative Quantum Chromodymanics in proton–proton coll...
We propose a qualitatively new mechanism for quarkonium production, motivated by the global features...
The production of charmed and beauty hadrons in proton-proton collisions at high energies are analyz...
We study effects of the intrinsic charm on the hadronic production of $\Xi_{cc}$ at SELEX, Tevatron ...
This paper addresses the issue of production of charm orbottom quarks in association with a high pT ...
The production of the excited charmed baryon doublet Λc* via fragmentation is studied. An analysis o...
Hadronic production of the doubly charmed baryon $\Xi_{cc}$ ($\Xi^{++}_{cc}$ and $\Xi^{+}_{cc}$) is ...
We summarize the results of a recent study of heavy quark production and attenuation in cold nuclear...
Abstract We present a detailed discussion on the doubly charmed baryon $$\Xi _{cc}$$ Ξcc production ...
Recent data from the Tevatron has revealed that the production rate of prompt charmonium at large tr...
We investigate the production of Ωccc baryon in high energy nuclear collisions via quark coalescence...
Baryons with a single heavy quark are being studied experimentally at present. Baryons with two unit...
In the framework of the nonrelativistic QCD and a quark-diquark model of baryons we have obtained th...
It is argued that in heavy ion collisions at LHC there could be a sizeable production of baryons con...
We discuss two-photon and hadronic production of Bc mesons in nonrelativistic bound state approxima...
Beauty and charm quarks are ideal probes of pertubative Quantum Chromodymanics in proton–proton coll...
We propose a qualitatively new mechanism for quarkonium production, motivated by the global features...
The production of charmed and beauty hadrons in proton-proton collisions at high energies are analyz...
We study effects of the intrinsic charm on the hadronic production of $\Xi_{cc}$ at SELEX, Tevatron ...
This paper addresses the issue of production of charm orbottom quarks in association with a high pT ...
The production of the excited charmed baryon doublet Λc* via fragmentation is studied. An analysis o...
Hadronic production of the doubly charmed baryon $\Xi_{cc}$ ($\Xi^{++}_{cc}$ and $\Xi^{+}_{cc}$) is ...
We summarize the results of a recent study of heavy quark production and attenuation in cold nuclear...
Abstract We present a detailed discussion on the doubly charmed baryon $$\Xi _{cc}$$ Ξcc production ...
Recent data from the Tevatron has revealed that the production rate of prompt charmonium at large tr...
We investigate the production of Ωccc baryon in high energy nuclear collisions via quark coalescence...