Determination of the number of light neutrino species from single photon production at LEP
A determination of the number of light neutrino families performed by measuring the cross section of single photon production in eqey collision near the Z resonance is reported. From an integrated luminosity of 100 pby1 , collected during the years 1991–94, we have observed 2091 single photon candid...
Guardado en:
| Autores principales: | Dova, María Teresa, L3 Collaboration |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
1998
|
| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/74919 |
| Aporte de: |
Ejemplares similares
-
A direct determination of the number of light neutrino families from e<SUP>+</SUP> e<SUP>-</SUP> → vvγ at LEP
por: Dova, María Teresa, et al.
Publicado: (1992) -
Inclusive charged hadron production in two-photon collisions at LEP
por: Dova, María Teresa, et al.
Publicado: (2003) -
Double-tag events in two-photon collisions at LEP
por: Dova, María Teresa, et al.
Publicado: (2002) -
f<SUB>1</SUB>(1285) formation in two-photon collisions at LEP
por: Dova, María Teresa, et al.
Publicado: (2001) -
Measurement of the photon structure function at high Q<SUP>2</SUP> at LEP
por: Dova, María Teresa, et al.
Publicado: (2000)