Search for light resonances decaying to boosted quark pairs and produced in association with a photon or a jet in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector

ArXiv 1801.08769 (2018)

Search for dark matter and other new phenomena in events with an energetic jet and large missing transverse momentum using the ATLAS detector

Journal of High Energy Physics Springer Verlag 2018 (2018) 126

Authors:

M Aaboud, G Aad, B Abbott, Giacomo Artoni, Alan Barr, Kathrin Becker, Lydia Beresford, Daniela Bortoletto, Amanda Cooper-Sarkar, JA Frost, Elizabeth Gallas, Claire Gwenlan, F Giuli, Christopher Hays, Todd Huffman, Cigdem Issever, Jesse Liu, Luigi Marchese, Koichi Nagai, ME Nelson, Richard Nickerson, Ian Shipsey, Georg Viehhauser, Jeffrey Tseng, Anthony Weidberg, Gabija Zemaityte

Abstract:

Results of a search for new phenomena in final states with an energetic jet and large missing transverse momentum are reported. The search uses proton-proton collision data corresponding to an integrated luminosity of 36.1 fb−1 at a centre-of-mass energy of 13 TeV collected in 2015 and 2016 with the ATLAS detector at the Large Hadron Collider. Events are required to have at least one jet with a transverse momentum above 250 GeV and no leptons (e or μ). Several signal regions are considered with increasing requirements on the missing transverse momentum above 250 GeV. Good agreement is observed between the number of events in data and Standard Model predictions. The results are translated into exclusion limits in models with pair-produced weakly interacting dark-matter candidates, large extra spatial dimensions, and supersymmetric particles in several compressed scenarios.

Search for $W' \rightarrow tb$ decays in the hadronic final state using pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector

ArXiv 1801.07893 (2018)

Search for High-Mass Resonances Decaying to $τν$ in $pp$ Collisions at $\sqrt{s}$ = 13 TeV with the ATLAS Detector

ArXiv 1801.06992 (2018)

Tevatron Run II combination of the effective leptonic electroweak mixing angle

ArXiv 1801.06283 (2018)

Authors:

CDF Collaboration, D0 Collaboration