Inclusive hadron distributions in p+p collisions from saturation models of HERA DIS data

Prithwish Tribedy; Raju Venugopalan

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arXiv · 1101.5922

Inclusive hadron distributions in p+p collisions from saturation models of HERA DIS data

Prithwish Tribedy·Raju Venugopalan

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Abstract

Dipole models based on various saturation scenarios provide reasonable fits to small-x DIS inclusive, diffractive and exclusive data from HERA. Proton un-integrated gluon distributions extracted from such fits are employed in a $k_\bot$-factorization framework to calculate inclusive gluon distributions at various energies. The n-particle multiplicity distribution predicted in the Glasma flux tube approach shows good agreement with data over a wide range of energies. Hadron inclusive transverse momentum distributions expressed in terms of the saturation scale demonstrate universal behavior over a wider kinematic range systematically with increasing center of mass energies.

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Prithwish Tribedy, Raju Venugopalan. 2011-01-31. Inclusive hadron distributions in p+p collisions from saturation models of HERA DIS data. https://arxiv.org/abs/1101.5922

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