Charmonium production at the Tevatron

We present in this work a study of large-\pt\ charmonium production in hadronic collisions. We work in the framework of the factorization model of Bodwin Braaten and Lepage, thereby including the color octet production mechanism, and extract the values of the necessary nonperturbative parameters fro...

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Detalles Bibliográficos
Autores principales: Cacciari, Matteo, Greco, Mario, Mangano, Michelangelo L., Petrelli, Andrea
Lenguaje:eng
Publicado: 1995
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(95)00868-L
http://cds.cern.ch/record/282339
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author Cacciari, Matteo
Greco, Mario
Mangano, Michelangelo L.
Petrelli, Andrea
author_facet Cacciari, Matteo
Greco, Mario
Mangano, Michelangelo L.
Petrelli, Andrea
author_sort Cacciari, Matteo
collection CERN
description We present in this work a study of large-\pt\ charmonium production in hadronic collisions. We work in the framework of the factorization model of Bodwin Braaten and Lepage, thereby including the color octet production mechanism, and extract the values of the necessary nonperturbative parameters from a comparison with the most recent data from the Fermilab 1.8 TeV p\bar p hadron collider. We extend the calculation to 630 \gev, and compare the results with data published by the UA1 Collaboration. The global agreement is satisfactory, indicating that the largest components of the production mechanisms for charmonium production at high \pt\ have been isolated.
id cern-282339
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1995
record_format invenio
spelling cern-2823392023-03-14T16:35:06Zdoi:10.1016/0370-2693(95)00868-Lhttp://cds.cern.ch/record/282339engCacciari, MatteoGreco, MarioMangano, Michelangelo L.Petrelli, AndreaCharmonium production at the TevatronParticle Physics - PhenomenologyWe present in this work a study of large-\pt\ charmonium production in hadronic collisions. We work in the framework of the factorization model of Bodwin Braaten and Lepage, thereby including the color octet production mechanism, and extract the values of the necessary nonperturbative parameters from a comparison with the most recent data from the Fermilab 1.8 TeV p\bar p hadron collider. We extend the calculation to 630 \gev, and compare the results with data published by the UA1 Collaboration. The global agreement is satisfactory, indicating that the largest components of the production mechanisms for charmonium production at high \pt\ have been isolated.We present in this work a study of large-\pt\ charmonium production in hadronic collisions. We work in the framework of the factorization model of Bodwin Braaten and Lepage, thereby including the color octet production mechanism, and extract the values of the necessary nonperturbative parameters from a comparison with the most recent data from the Fermilab 1.8 TeV $p\bar p$ hadron collider. We extend the calculation to 630 \gev, and compare the results with data published by the UA1 Collaboration. The global agreement is satisfactory, indicating that the largest components of the production mechanisms for charmonium production at high \pt\ have been isolated.We present in this work a study of large- p T charmonium production in hadronic collisions. We work in the framework of the factorization model of Bodwin, Braaten and Lepage, thereby including the colour octet production mechanism, and extract the values of the necessary non-perturbative parameters from a comparison with the most recent data from the Fermilab 1.8 TeV p p hadron collider. We extend the calculation to 630 GeV, and compare the results with data published by the UA1 Collaboration. The global agreement is satisfactory, indicating that the largest components of the mechanisms for charmonium production at high p T have been isolated.hep-ph/9505379CERN-TH-95-129FNT-T-95-17IFUP-TH-25-95CERN-TH-95-129FNT-T-95-17IFUP-TH-95-25oai:cds.cern.ch:2823391995-05-25
spellingShingle Particle Physics - Phenomenology
Cacciari, Matteo
Greco, Mario
Mangano, Michelangelo L.
Petrelli, Andrea
Charmonium production at the Tevatron
title Charmonium production at the Tevatron
title_full Charmonium production at the Tevatron
title_fullStr Charmonium production at the Tevatron
title_full_unstemmed Charmonium production at the Tevatron
title_short Charmonium production at the Tevatron
title_sort charmonium production at the tevatron
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/0370-2693(95)00868-L
http://cds.cern.ch/record/282339
work_keys_str_mv AT cacciarimatteo charmoniumproductionatthetevatron
AT grecomario charmoniumproductionatthetevatron
AT manganomichelangelol charmoniumproductionatthetevatron
AT petrelliandrea charmoniumproductionatthetevatron

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