Measurement of colour flow with the jet pull angle in t(t)over-bar events using the ATLAS detector at root s=8 TeV

The distribution and orientation of energy inside jets is predicted to be an experimental handle on colour connections between the hard-scatter quarks and gluons initiating the jets. This Letter presents a measurement of the distribution of one such variable, the jet pull angle. The pull angle is me...

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Bibliographic Details
Main Authors: Barr, A, Becker, A, Beresford, L, Cooper-Sarkar, A, Frost, J, Gallas, E, Gwenlan, C, Hays, C, Huffman, B, Issever, C, Nagai, K, Nickerson, R, Pickering, M, Ryder, N, Tseng, J, Viehhauser, G, Weidberg, A, ATLAS Collaboration
Format: Journal article
Published: Elsevier 2015