Inclusive charged hadron production in two-photon collisions at LEP
| dc.creator | Dova, María Teresa | |
| dc.creator | L3 Collaboration | |
| dc.date | 2003-01-06 | |
| dc.date | 2019-06-25T16:18:09Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/77095 | |
| dc.identifier | issn:0370-2693 | |
| dc.description | Inclusive charged hadron production, e+e− → e+e−h±X, is studied using 414 pb−1 of data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 202 GeV. Single particle inclusive differential cross sections are measured as a function of the particle transverse momentum, pt , and pseudo-rapidity, η. For pt 1.5 GeV, the data are well described by an exponential, typical of soft hadronic processes. For higher pt , the onset of perturbative QCD processes is observed. The π± production cross section for pt > 5 GeV is much higher than the NLO QCD predictions. | |
| dc.description | Facultad de Ciencias Exactas | |
| dc.format | application/pdf | |
| dc.format | 105-114 | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
| dc.rights | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
| dc.subject | Ciencias Exactas | |
| dc.subject | Física | |
| dc.subject | hadron production | |
| dc.subject | two-photon collisions | |
| dc.subject | LEP | |
| dc.title | Inclusive charged hadron production in two-photon collisions at LEP | |
| dc.type | Articulo | |
| dc.type | Articulo |