Outputs (5)

Hearing the signal of dark sectors with gravitational wave detectors (2016)
Journal Article
Jaeckel, J., Khoze, V. V., & Spannowsky, M. (2016). Hearing the signal of dark sectors with gravitational wave detectors. Physical Review D, 94(10), Article 103519. https://doi.org/10.1103/physrevd.94.103519

Motivated by advanced LIGO (aLIGO)’s recent discovery of gravitational waves, we discuss signatures of new physics that could be seen at ground- and space-based interferometers. We show that a first-order phase transition in a dark sector would lead... Read More about Hearing the signal of dark sectors with gravitational wave detectors.

Dark matter and leptogenesis linked by classical scale invariance (2016)
Journal Article
Khoze, V. V., & Plascencia, A. D. (2016). Dark matter and leptogenesis linked by classical scale invariance. Journal of High Energy Physics, 2016(11), Article 025. https://doi.org/10.1007/jhep11%282016%29025

In this work we study a classically scale invariant extension of the Standard Model that can explain simultaneously dark matter and the baryon asymmetry in the universe. In our set-up we introduce a dark sector, namely a non-Abelian SU(2) hidden sect... Read More about Dark matter and leptogenesis linked by classical scale invariance.

Multi-Higgs-boson production in gluon fusion at 100 TeV (2016)
Journal Article
Degrande, C., Khoze, V. V., & Mattelaer, O. (2016). Multi-Higgs-boson production in gluon fusion at 100 TeV. Physical Review D, 94(8), Article 085031. https://doi.org/10.1103/physrevd.94.085031

We carry out a detailed study of multi-Higgs production processes in the gluon fusion channel in the high-energy regime relevant to future circular hadron colliders and in the high-Higgs-multiplicity limit (≥20). Our results are based on the computat... Read More about Multi-Higgs-boson production in gluon fusion at 100 TeV.

Photo-production of a 750 GeV di-photon resonance mediated by Kaluza-Klein leptons in the loop (2016)
Journal Article
Abel, S., & Khoze, V. V. (2016). Photo-production of a 750 GeV di-photon resonance mediated by Kaluza-Klein leptons in the loop. Journal of High Energy Physics, 2016(5), Article 063. https://doi.org/10.1007/jhep05%282016%29063

We consider the phenomenology of a 750 GeV resonance X which can be produced at the LHC by only photon fusion and subsequently decay into di-photons. We propose that the spin-zero state X is coupled to a heavy lepton that lives in the bulk of a highe... Read More about Photo-production of a 750 GeV di-photon resonance mediated by Kaluza-Klein leptons in the loop.

Closing up on Dark Sectors at colliders: from 14 to 100 TeV (2016)
Journal Article
Harris, P., Khoze, V. V., Spannowsky, M., & Williams, C. (2016). Closing up on Dark Sectors at colliders: from 14 to 100 TeV. Physical Review D, 93(5), Article 054030. https://doi.org/10.1103/physrevd.93.054030

-channel) messenger fields: scalar, pseudoscalar, vector or axial-vector. Our analysis extends and updates the previously available results for the LHC at 8 and 14 TeV to 100 TeV for models with all four messenger types. We revisit and improve the an... Read More about Closing up on Dark Sectors at colliders: from 14 to 100 TeV.