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| HAL : hal-00164754, version 2 |
| arXiv : 0707.3391 |
| DOI : 10.1103/PhysRevLett.100.052002 |
| Fiche détaillée |  Récupérer au format |
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| Physical Review Letters 100 (2008) 052002 |
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| Versions disponibles : | v1 (23-07-2007) | v2 (07-01-2008) |
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| Hadronic single inclusive kt distributions inside one jet beyond MLLA |
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| François Arleo 1Redamy Perez Ramos 2 |
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| (08/02/2008) |
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| The hadronic kt-spectrum inside one jet is determined including corrections of relative magnitude sqrt{alpha_s} with respect to the Modified Leading Logarithmic Approximation (MLLA), at and beyond the limiting spectrum (assuming an infrared cut-off Q_0 = Lambda_QCD and Q_0 not = Lambda_QCD). The agreement between our results and preliminary measurements by the CDF collaboration is impressive, much better than at MLLA, pointing out very small overall non-perturbative contributions. |
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| 1 : | European Organization for Nuclear Research (CERN) |
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CERN |
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| 2 : | Laboratoire de Physique Théorique et Hautes Energies (LPTHE) |
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CNRS : UMR7589 – Université Paris VI - Pierre et Marie Curie – Université Paris VII - Paris Diderot |
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| Domaine | : | Physique/Physique des Hautes Energies - Phénoménologie Physique/Physique des Hautes Energies - Expérience |
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| perturbative QCD – Jets – Colliders |
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| hal-00164754, version 2 | |
| http://hal.archives-ouvertes.fr/hal-00164754 | |
| oai:hal.archives-ouvertes.fr:hal-00164754 | |
| Contributeur : Redamy Perez Ramos | |
| Soumis le : Lundi 7 Janvier 2008, 14:10:17 | |
| Dernière modification le : Lundi 11 Février 2008, 08:27:39 | |
