DETERMINATION OF THE NUMBER OF LIGHT NEUTRINO SPECIES

We have measured the cross-section of the production of single photon events in e+e- collisions near the Z0 resonance. For an integrated luminosity of 9.6 pb-1, we have observed 202 single photon candidates with energy between 0.9 and 3.5 GeV in the polar angular region between 45° and 135°. Assumin...

Full description

Bibliographic Details
Main Authors:	Adriani, O, Aguilarbenitez, M, Ahlen, S, Akbari, H, Alcaraz, J, Aloisio, A, Alverson, G, Alviggi, M, Ambrosi, G, An, Q, Anderhub, H, Anderson, A, Andreev, V, Angelov, T, Antonov, L, Antreasyan, D, Arce, P, Arefiev, A, Atamanchuk, A, Azemoon, T, Aziz, T, Baba, P, Bagnaia, P, Bakken, J, Baksay, L
Format:	Journal article
Published:	1992

DETERMINATION OF THE NUMBER OF LIGHT NEUTRINO SPECIES

Similar Items