Carregant...
Miniatura

Tipus de document

Article

Versió

Versió publicada

Data de publicació

Tots els drets reservats

Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/131772

Measurement of the e+e− → p¯p cross section in the energy range from 3.0 to 6.5 GeV

Títol de la revista

Director/Tutor

ISSN de la revista

Títol del volum

Resum

The e + e − → p ¯ p cross section and the proton magnetic form factor have been measured in the center-of-mass energy range from 3.0 to 6.5 GeV using the initial-state radiation technique with an undetected photon. This is the first measurement of the form factor at energies higher than 4.5 GeV. The analysis is based on 469     fb − 1 of integrated luminosity collected with the BABAR detector at the PEP-II collider at e + e − center-of-mass energies near 10.6 GeV. The branching fractions for the decays J / ψ → p ¯ p and ψ ( 2 S ) → p ¯ p have also been measured.

Citació

Citació

GRAUGÉS POUS, Eugeni, BABAR Collaboration. Measurement of the e+e− → p¯p cross section in the energy range from 3.0 to 6.5 GeV. _Physical Review D_. 2013. Vol. 88, núm. 7, pàgs. 072009. [consulta: 27 de gener de 2026]. ISSN: 1550-7998. [Disponible a: https://hdl.handle.net/2445/131772]

Exportar metadades

JSON - METS

Compartir registre