Issues in the Determination of Parton Distribution Functions
| dc.creator | Collins, John C. | |
| dc.creator | Soper, Davison E. | |
| dc.date | 1994-11-02 | |
| dc.date.accessioned | 2026-07-07T03:57:16Z | |
| dc.date.available | 2026-07-07T03:57:16Z | |
| dc.description | The CTEQ and MRS parton distributions involve a substantial number (~30) of parameters that are fit to a large number (~900) of data. Typically, these groups produce fits that represent a good fit to the data, but there is no substantial attempt to determine the errors associated with the fits. Determination of errors would involve consideration of the experimental statistical and systematic errors and also the errors in the theoretical formulas that relate the measured cross sections to parton distributions. We discuss the principles that would be needed in such an error analysis. These principles are standard. However, certain aspects of the principles appear counter-intuitive in the case of a large number of data. Accordingly, we strive to devote careful attention to the logic behind the methods. | |
| dc.description | 15 pages, latex, no figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9411214 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9411214 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/45344 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Issues in the Determination of Parton Distribution Functions | |
| dc.type | text |