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). [S0031-4007(98)07705-9].

F., A., H., A., A., A., M. G., A., A., A., S. R., A., et al. (1998). Search for second generation leptoquarks in the Dimuon plus Dijet channel of p(p)over-bar collisions at root s = 1.8 TeV. PHYSICAL REVIEW LETTERS, 81(22), 4806-4811 [10.1103/PhysRevLett.81.4806].

Search for second generation leptoquarks in the Dimuon plus Dijet channel of p(p)over-bar collisions at root s = 1.8 TeV

A. Cerri;PAOLETTI, RICCARDO;
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). [S0031-4007(98)07705-9].
1998
F., A., H., A., A., A., M. G., A., A., A., S. R., A., et al. (1998). Search for second generation leptoquarks in the Dimuon plus Dijet channel of p(p)over-bar collisions at root s = 1.8 TeV. PHYSICAL REVIEW LETTERS, 81(22), 4806-4811 [10.1103/PhysRevLett.81.4806].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/40248
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