Non-extensive Motivated Parton Fragmentation Functions
| Autor: | Ádám Takács, Gergely Gabor Barnafoldi |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Particle physics
Nuclear Theory FOS: Physical sciences lcsh:A Parton 01 natural sciences Nuclear Theory (nucl-th) pp collision High Energy Physics - Phenomenology (hep-ph) Pion Fragmentation (mass spectrometry) fragmentation 0103 physical sciences Fragmentation function non-extensive statistics 010306 general physics Nuclear Experiment Quantum chromodynamics Physics Tsallis distribution 010308 nuclear & particles physics e-e+ collision parton model QCD Hadronization heavy ion collision High Energy Physics - Phenomenology Non extensive hadron spectrum DGLAP evolution lcsh:General Works hadronization |
| Zdroj: | Proceedings, Vol 10, Iss 1, p 12 (2019) |
| Popis: | A new form of fragmentation function is presented here, motivated by earlier non-extensive studies of jet fragmentation. We parametrized our Tsallis-like function on pion spectra and compared it to the most common fragmentation function parametrizations. It is shown that the new form is in agreement with earlier parametrizations, furthermore, its scale evolution overlap better with the experimental data. 4 pages, 2 figures, Presented at Hot Quarks 2018. Submitted to MDPI Proceedings |
| Databáze: | OpenAIRE |
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