Abstract
A first search for pair production of dark matter candidates through vector boson fusion in proton-proton collisions at is performed with the CMS detector. The vector boson fusion topology enhances missing transverse momentum, providing a way to probe supersymmetry, even in the case of a compressed mass spectrum. The data sample corresponds to an integrated luminosity of , recorded by the CMS experiment. The observed dijet mass spectrum is consistent with the standard model expectation. In an effective field theory, dark matter masses are explored as a function of contact interaction strength. The most stringent limit on bottom squark production with mass below 315 GeV is also reported, assuming a 5 GeV mass difference with respect to the lightest neutralino.
- Received 30 May 2016
DOI:https://doi.org/10.1103/PhysRevLett.118.021802
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© 2017 CERN, for the CMS Collaboration