TY  - JOUR
UR  - http://dx.doi.org/10.1103/PhysRevD.63.052002
TI  - Search for resonance decays to a ?? plus jet in e+p scattering at DESY HERA
N1  - © 2001 The American Physical Society
SN  - 0556-2821
ID  - discovery132601
AV  - public
JF  - Physical Review D
N2  - A study of the ?? -jet mass spectrum in e+p??? X events at a center-of-mass energy 300 GeV has been performed with the ZEUS detector at the HERA collider at DESY using an integrated luminosity of 47.7 pb-1. The mass spectrum is in good agreement with that expected from standard model processes over the ?? -jet mass range studied. No significant excess attributable to the decay of a narrow resonance is observed. By using both e+p?e+X and e+p??? X data, mass-dependent limits are set on the s-channel production of scalar and vector resonant states. Couplings to first-generation quarks are considered and limits are presented as a function of the e+q and ?? q branching ratios. These limits are used to constrain the production of leptoquarks and R-parity violating squarks
IS  - 052002
Y1  - 2007///
VL  - 63
A1  - Butterworth, J
A1  - Sutton, M
A1  - Wing, MZEUSC
ER  -