We report on measurements of the Upsilon(1S), Upsilon(2S), and Upsilon(3S) differential, (d(2) sigma/dP(t)dy)(y=0), and integrated cross sections in p (p) over bar collisions at root s = 1.8 TeV using a sample of 16.6 +/- 0.6 pb(-1) collected by the Collider Detector at Fermilab. The three resonances were reconstructed through the decay Upsilon --> mu(+)mu(-). Comparison is made to a leading order QCD prediction.
Upsilon-production In P(p)over-bar Collisions At Root-s=1.8 Tev
BISELLO, DARIO;BUSETTO, GIOVANNI;LUCCHESI, DONATELLA;MARIOTTI, MOSE';
1995
Abstract
We report on measurements of the Upsilon(1S), Upsilon(2S), and Upsilon(3S) differential, (d(2) sigma/dP(t)dy)(y=0), and integrated cross sections in p (p) over bar collisions at root s = 1.8 TeV using a sample of 16.6 +/- 0.6 pb(-1) collected by the Collider Detector at Fermilab. The three resonances were reconstructed through the decay Upsilon --> mu(+)mu(-). Comparison is made to a leading order QCD prediction.File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
