Abstract
The 95% CL lower limits on the effective unparticle cut off scaleΛU for a fixed coupling λ = 1. The results from the CMS monojet [1] and mono-Z [2] searches, as well as a reinterpretation of LEP and CDF searches [3] are shown for comparison. The LEP results assume a coupling of unparticles to Z bosons and photons. The CDF (CMS) monojet result is based on a gluonunparticle coupling operator (gluon- and quark-unparticle coupling operators). The inset compares the expected and observed limits for the CMS mono-Z analyses at p √s = 8 and 13TeV. Note that the cutoff scalesΛU for different operators do not have to be identical. Consequently, the comparison shown here with the results other than the CMS 8TeV mono-Z analysis is only qualitative. In the original paper, figure 10 was incorrect. The correct figure is shown above.
Original language | English (US) |
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Article number | 106 |
Journal | Journal of High Energy Physics |
Volume | 2017 |
Issue number | 9 |
DOIs |
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State | Published - Sep 1 2017 |
Bibliographical note
Publisher Copyright:© 2017, Springer-Verlag Berlin Heidelberg.