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Request ID:
1202.0009
Analysis:
Bounds on an anomalous dijet resonance in W+jets production in ppbar collisions at sqrt{s} =1.96 TeV
Status:
Incomplete
Requester:
Recast Audience:
all
Model Name:
Higgsophilic Z'
Selected Subscriber(s):
Request Description and Potential
Reason for request:
The Higgsophilic Z' of Fan et al. (http://arxiv.org/pdf/1106.1682v2.pdf) was constructed to explain the anomalous dijet resonance seen in W+jet production by the CDF collaboration. Unlike most other models constructed to explain the anomaly, this model uses an s-channel resonance production, which results in fairly different kinematical characteristics for the events. D0's analysis did not observe any excess, but the model they considered used a resonance produced through the t-channel. It will be interesting to know how sensitive this same D0 search was to the other possibility of an s-channel resonance with its distinct kinematics.
Additional Information:
The basic production mode is qqbar -> Z' -> W+h- (W-h+) with the charged Higgs (h+/-) decaying into quarks. The mass of the Z' is 270 GeV and that of the charged Higgs is 150 GeV. LHE files are available for Tevatron runs.
Request Parameter Points
Run Condition:
Tevatron - 1.96 TeV
This run was at 1.96 TeV center of mass energy and includes 4.3 fb^-1 of data.
Non Defined