%0 Generic %1 cao2007search %A Cao, Qing-Hong %A Wudka, Jose %A Yuan, C. P. %D 2007 %K bsm eft single-top theory %R 10.1016/j.physletb.2007.10.057 %T Search for New Physics via Single Top Production at the LHC %U http://arxiv.org/abs/0704.2809 %X We consider single-top production as a probe for new physics effects at the Large Hadron Collider (LHC). We argue that for natural theories a small deviation from the Standard Model tree-level couplings in this reaction can be parameterized by 3 higher dimension operators. Precision measurement of these effective couplings in the single-top events, via studying their interference effects with the SM contributions, can discriminate several new physics models. In particular, combining the production rate of three single-top production modes will provide a severe test of the Little Higgs model with T-parity. We find that at the LHC, a 5% accuracy in the measurement of the single-top cross sections would probe the new physics scale up to about $3 TeV$.

@misc{cao2007search, abstract = {We consider single-top production as a probe for new physics effects at the Large Hadron Collider (LHC). We argue that for natural theories a small deviation from the Standard Model tree-level couplings in this reaction can be parameterized by 3 higher dimension operators. Precision measurement of these effective couplings in the single-top events, via studying their interference effects with the SM contributions, can discriminate several new physics models. In particular, combining the production rate of three single-top production modes will provide a severe test of the Little Higgs model with T-parity. We find that at the LHC, a 5% accuracy in the measurement of the single-top cross sections would probe the new physics scale up to about $3 {\rm TeV}$.}, added-at = {2016-01-07T15:19:09.000+0100}, author = {Cao, Qing-Hong and Wudka, Jose and Yuan, C. P.}, biburl = {https://www.bibsonomy.org/bibtex/2e112c4c7bcf937a56a0cc1cc1db9367c/omkind}, description = {Search for New Physics via Single Top Production at the LHC}, doi = {10.1016/j.physletb.2007.10.057}, interhash = {edd1a31c5a092c4f2757739c4e44a816}, intrahash = {e112c4c7bcf937a56a0cc1cc1db9367c}, keywords = {bsm eft single-top theory}, note = {cite arxiv:0704.2809Comment: version to appear in Physics Letters B}, timestamp = {2016-01-07T15:19:09.000+0100}, title = {Search for New Physics via Single Top Production at the LHC}, url = {http://arxiv.org/abs/0704.2809}, year = 2007 }