%0 Generic %1 kilian2015resonances %A Kilian, W. %A Ohl, T. %A Reuter, J. %A Sekulla, M. %D 2015 %K EFT %R 10.1103/PhysRevD.93.036004 %T Resonances at the LHC beyond the Higgs: The Scalar/Tensor Case %U http://arxiv.org/abs/1511.00022 %X We study in a bottom-up approach the theoretically consistent description of additional resonances in the electroweak sector beyond the discovered Higgs boson as simplified models. We focus on scalar and tensor resonances. Our formalism is suited for strongly coupled models, but can also be applied to weakly interacting theories. The spurious degrees of freedom of tensor resonances that would lead to bad high-energy behavior are treated using a generalization of the Stuckelberg formalism. We calculate scattering amplitudes for vector-boson and Higgs boson pairs. The high-energy region is regulated by the T-matrix unitarization procedure, leading to amplitudes that are well behaved on the whole phase space. We present numerical results for complete partonic processes that involve resonant vector-boson scattering, for the current and upcoming runs of LHC.

@misc{kilian2015resonances, abstract = {We study in a bottom-up approach the theoretically consistent description of additional resonances in the electroweak sector beyond the discovered Higgs boson as simplified models. We focus on scalar and tensor resonances. Our formalism is suited for strongly coupled models, but can also be applied to weakly interacting theories. The spurious degrees of freedom of tensor resonances that would lead to bad high-energy behavior are treated using a generalization of the Stuckelberg formalism. We calculate scattering amplitudes for vector-boson and Higgs boson pairs. The high-energy region is regulated by the T-matrix unitarization procedure, leading to amplitudes that are well behaved on the whole phase space. We present numerical results for complete partonic processes that involve resonant vector-boson scattering, for the current and upcoming runs of LHC.}, added-at = {2021-09-17T14:22:20.000+0200}, author = {Kilian, W. and Ohl, T. and Reuter, J. and Sekulla, M.}, biburl = {https://www.bibsonomy.org/bibtex/207cc1855f96e51b3dc270d14375e2ffe/hami}, description = {[1511.00022] Resonances at the LHC beyond the Higgs: The Scalar/Tensor Case}, doi = {10.1103/PhysRevD.93.036004}, interhash = {47954d81514a7aa23cea0b0f43600913}, intrahash = {07cc1855f96e51b3dc270d14375e2ffe}, keywords = {EFT}, note = {cite arxiv:1511.00022Comment: 57 pages, 5 figures}, timestamp = {2021-09-17T14:22:20.000+0200}, title = {Resonances at the LHC beyond the Higgs: The Scalar/Tensor Case}, url = {http://arxiv.org/abs/1511.00022}, year = 2015 }