We report on a search for second generation leptoquarks (Phi(2)) using a data sample corresponding to an integrated luminosity of 110 pb(-1) collected at the Collider Detector at Fermilab. We present upper limits on the production cross section as a function of Phi(2) mass, assuming that the leptoquarks are produced in pairs and decay into a muon and a quark with branching ratio beta. Using a next-to-leading order quantum chromodynamics calculation, we extract a lower mass limit of M(Phi 2) > 202(160) GeV/c(2) at 95% confidence level for scalar leptoquarks with beta = 1(0.5).

Search for Second Generation Leptoquarks in the Dimuon Plus Dijet Channel ofpp¯Collisions at√s=1.8TeV

DONATI, SIMONE;PUNZI, GIOVANNI;
1998-01-01

Abstract

We report on a search for second generation leptoquarks (Phi(2)) using a data sample corresponding to an integrated luminosity of 110 pb(-1) collected at the Collider Detector at Fermilab. We present upper limits on the production cross section as a function of Phi(2) mass, assuming that the leptoquarks are produced in pairs and decay into a muon and a quark with branching ratio beta. Using a next-to-leading order quantum chromodynamics calculation, we extract a lower mass limit of M(Phi 2) > 202(160) GeV/c(2) at 95% confidence level for scalar leptoquarks with beta = 1(0.5).
1998
Abe, F.; Akimoto, H.; Akopian, A.; Albrow, M. G.; Amadon, A.; Amendolia, S. R.; Amidei, D.; Antos, J.; Aota, S.; Apollinari, G.; Arisawa, T.; Asakawa,...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/757177
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