Measuring rare and exclusive Higgs boson decays into light resonances Andrew S. Chisholm, Silvan Kuttimalai, Konstantinos Nikolopoulos and Michael Spannowsky Eur. Phys. J. C, 76 9 (2016) 501 Published online: 14 September 2016 DOI: 10.1140/epjc/s10052-016-4345-9