Measurement of the Top-Quark Mass with Dilepton Events Selected Using Neuroevolution at CDF

Measurement of the Top-Quark Mass with Dilepton Events Selected Using Neuroevolution at CDF

We report a measurement of the top-quark mass Mt in the dilepton decay channel tt̄→bl′+νl′b̄l-ν̄l. Events are selected with a neural network which has been directly optimized for statistical precision in top-quark mass using neuroevolution, a technique modeled on biological evolution. The top-quark...

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Bibliographic Details
Main Authors:	CDF Collaboration, Bauer, Gerry P, Choudalakis, Georgios, Gomez-Ceballos, Guillelmo, Hahn, Kristian Allan, Makhoul, Khaldoun, Paus, Christoph M. E., Xie, Si, Henderson, C., Knuteson, Bruce O.
Other Authors:	Massachusetts Institute of Technology. Department of Physics
Format:	Article
Published:	American Physical Society (APS) 2018
Online Access:	http://hdl.handle.net/1721.1/114680 https://orcid.org/0000-0002-6047-4211

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