Production of hadrons with large transverse momentum in DIS at NLO

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We compute the order αs 2 corrections to the one particle inclusive electroproduction cross section of hadrons with non vanishing transverse momentum. We perform the full calculation analytically, and obtain the expression of the factorized (finite) cross section at this order. We compare our result...

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Detalles Bibliográficos
Autores principales: Daleo, A., De Florian, D., Sassot, R.
Formato: CONF
Materias:
Electroproduction
Higher-order
Transverse momenta
Hadrons
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_18248039_v21_n_p_Daleo
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:We compute the order αs 2 corrections to the one particle inclusive electroproduction cross section of hadrons with non vanishing transverse momentum. We perform the full calculation analytically, and obtain the expression of the factorized (finite) cross section at this order. We compare our results with H1 data on forward production of π0, and discuss the phenomenological implications of the rather large higher order contributions obtained in that case. © Copiright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.

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