199 citations · 2.4k across the 45 of their papers we have counts for
45 papers
Search for Long-Lived Particles in Collisions
J. P. Lees, others
We present a search for a neutral, long-lived particle that is produced in collisions and decays at a significant distance from the interaction point into var…
Search for lepton-number violating B+ -> X- l+ l'+ decays
J. P. Lees, others, The BABAR Collaboration
We report on a search for eleven lepton-number violating processes B+ -> X- l+ l'+ with X- = K-, pi-, rho-, K*- or D- and l+/l'+ = e+ or mu+, using a sample of 471+/-3 million BBba…
Search for a light Higgs boson decaying to two gluons or ss-bar in the radiative decays of Y(1S)
The BABAR Collaboration, J. P. Lees, others
We search for the decay Y(1S) -> gamma A0, A0 -> gg or ss-bar, where A0 is the pseudoscalar light Higgs boson predicted by the next-to-minimal supersymmetric standard model. We use…
Precision Measurement of the e+e- --> K+K-(gamma) Cross Section with the Initial-State Radiation Method at BaBar
The BaBar Collaboration, J. P. Lees, others
A precise measurement of the cross section for the process e+e- --> K+K-(gamma) from threshold to an energy of 5 GeV is obtained with the initial-state radiation (ISR) method using…
Study of the decay and its intermediate states
The Babar Collaboration, J. P. Lees, V. Poireau +351
We study the decay , reconstructing the Λ_{c}^{+} baryon in the mode, using a data sample of $B\…
Search for B --> K(*) nu nubar and invisible quarkonium decays
The BABAR Collaboration
We search for the flavor-changing neutral-current decays B->K(*)nu nubar, and the invisible decays J/psi->nu nubar and psi(2S)->nu nubar via B->K(*)J/psi and B->K(*)psi(2S) respect…