Measurement of event shape and inclusive distributions at √s = 130 and 136 GeV
NAGIOS: RODERIC FUNCIONANDO

Measurement of event shape and inclusive distributions at √s = 130 and 136 GeV

DSpace Repository

Measurement of event shape and inclusive distributions at √s = 130 and 136 GeV

Show simple item record

dc.contributor.author DELPHI Collaboration
dc.contributor.author Ferrer Soria, Antonio
dc.contributor.author Higón Rodríguez, Emilio
dc.contributor.author Castillo Giménez, María Victoria
dc.contributor.author García García, Carmen
dc.contributor.author Martínez Vidal, Fernando
dc.contributor.author Hernández Rey, Juan José
dc.contributor.author Fuster Verdú, Juan A.
dc.contributor.author Salt Cairols, José
dc.contributor.author Lacasta Llácer, Carlos
dc.date.accessioned 2014-06-10T10:32:35Z
dc.date.available 2014-06-10T10:32:35Z
dc.date.issued 1997
dc.identifier.uri http://dx.doi.org/10.1007/s002880050312
dc.identifier.uri http://hdl.handle.net/10550/36012
dc.description.abstract Inclusive charged particle and event shape distributions are measured using 321 hadronic events collected with the DELPHI experiment at LEP at effective centre of mass energies of 130 to 136 GeV. These distributions are presented and compared to data at lower energies, in particular to the precise Z data. Fragmentation models describe the observed changes of the distributions well. The energy dependence of the means of the event shape variables can also be described using second order QCD plus power terms. A method independent of fragmentation model corrections is used to determine as\alpha_s from the energy dependence of the mean thrust and heavy jet mass. It is measured to be: \[ \alpha_s(133\mbox{ GeV}) = 0.116 \pm 0.007_{exp} {^{+0.005}_{-0.004}}_{theo} \] from the high energy data.
dc.relation.ispartof Zeitschrift für Physik C-Particles and Fields, 1997, vol. 73, num. 2, p. 229-242
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source DELPHI Collaboration (Abreu, P. Ferrer Soria, Antonio Higón Rodríguez, Emilio Castillo Giménez, María Victoria García García, Carmen Martínez Vidal, Fernando Hernández Rey, Juan José Fuster Verdú, Juan A. Salt Cairols, José Lacasta Llácer, Carlos 1997 Measurement of event shape and inclusive distributions at √s = 130 and 136 GeV Zeitschrift für Physik C-Particles and Fields 73 2 229 242
dc.subject Partícules (Física nuclear)
dc.subject Detectors de radiació
dc.title Measurement of event shape and inclusive distributions at √s = 130 and 136 GeV
dc.type info:eu-repo/semantics/article
dc.date.updated 2014-06-10T10:32:35Z
dc.identifier.doi http://dx.doi.org/10.1007/s002880050312
dc.identifier.idgrec 006615

View       (620.2Kb)

This item appears in the following Collection(s)

Show simple item record

Search DSpace

Advanced Search

Browse

Statistics