BINDING INTERACTIONS OF SMALL MOLECULES TO SURFACE OF CARBON NANOHORNS AS A ROUTE TO DRUG DELIVERY

Search for Low-Mass Dark-Sector Higgs Bosons

See paper for full list of authors - 7 pages, 5 postscript figures, submitted to Phys. Rev. Lett; Recent astrophysical and terrestrial experiments have motivated the proposal of a dark sector with GeV-scale gauge boson force carriers and new Higgs bosons. We present a search for a dark Higgs boson using 516 fb-1 of data collected with the BABAR detector. We do not observe a significant signal and we set 90% confidence level upper limits on the product of the Standard Model-dark sector mixing angle and the dark sector coupling constant.