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A new observable to measure the top-quark mass at hadron colliders

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A new observable to measure the top-quark mass at hadron colliders

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dc.contributor.author	Alioli, S.
dc.contributor.author	Fernández Martínez, Patricia
dc.contributor.author	Fuster Verdú, Juan A.
dc.contributor.author	Irles Quiles, Adrián
dc.contributor.author	Moch, S.
dc.contributor.author	Uwer, Peter
dc.contributor.author	Vos, Marcel
dc.date.accessioned	2013-11-18T12:45:54Z
dc.date.available	2013-11-18T12:45:54Z
dc.date.issued	2013
dc.identifier.citation	Alioli, S. Fernández Martínez, Patricia Fuster Verdú, Juan A. Irles Quiles, Adrián Moch, S. Uwer, P. Vos, Marcel 2013 A new observable to measure the top-quark mass at hadron colliders European Physical Journal C 73 5 2438-1 2438-11
dc.identifier.uri	http://hdl.handle.net/10550/31113
dc.description.abstract	A new method to measure the top-quark mass in high energetic hadron collisions is presented. We use theoretical predictions calculated at next-to-leading order accuracy in quantum chromodynamics to study the (normalized) differential distribution of the \ttbaronejet cross section with respect to its invariant mass $\sqrt{\sttj}$. The sensitivity of the method to the top-quark mass together with the impact of various theoretical and experimental uncertainties has been investigated and quantified. The new method allows for a complementary measurement of the top-quark mass parameter and has a high potential to become competitive in precision with respect to established approaches. Furthermore we emphasize that in the proposed method the mass parameter is uniquely defined through one-loop renormalization.
dc.relation.ispartof	European Physical Journal C, 2013, vol. 73, num. 5, p. 2438-1-2438-11
dc.subject	Física
dc.title	A new observable to measure the top-quark mass at hadron colliders
dc.type	journal article	es_ES
dc.date.updated	2013-11-18T12:45:54Z
dc.identifier.doi	10.1140/epjc/s10052-013-2438-2
dc.identifier.idgrec	091609
dc.rights.accessRights	open access	es_ES
dc.identifier.url	10.1140/epjc/s10052-013-2438-2