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arXiv · 1507.07729

Revealing the jet substructure in a compressed spectrum

Chengcheng Han·Myeonghun Park
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Abstract

The physics beyond the Standard Model with parameters of the compressed spectrum is well motivated both in a theory side and with phenomenological reasons, especially related to dark matter phenomenology. In this letter, we propose a method to tag soft final state particles from a decaying process of a new particle in this parameter space. By taking a supersymmetric gluino search as an example, we demonstrate how the Large Hadron Collider experimental collaborations can improve a sensitivity in these non-trivial search regions.

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Chengcheng Han, Myeonghun Park. 2015-07-28. Revealing the jet substructure in a compressed spectrum. https://doi.org/10.1103/physrevd.94.011502

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