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Charge asymmetry in hadroproduction of heavy quarks

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dc.contributor.author	Kühn, Johann H.
dc.contributor.author	Rodrigo García, Germán Vicente
dc.date.accessioned	2015-06-19T09:26:43Z
dc.date.available	2015-06-19T09:26:43Z
dc.date.issued	1998
dc.identifier.citation	Kühn, Johann H. Rodrigo García, Germán Vicente 1998 Charge asymmetry in hadroproduction of heavy quarks Physical Review Letters 81 49 52
dc.identifier.uri	http://hdl.handle.net/10550/44519
dc.description.abstract	A sizable difference in the differential production cross section of top and antitop quarks, respectively, is predicted for hadronically produced heavy quarks. It is of order αs and arises from the interference between charge odd and even amplitudes, respectively. For the Fermilab Tevatron it amounts to up to 15% for the differential distribution in suitable chosen kinematical regions. The resulting integrated forward-backward asymmetry of 4%¿5% could be measured in the next round of experiments. At the CERN Large Hadron Collider the asymmetry can be studied by selecting appropriately chosen kinematical regions.
dc.language.iso	eng
dc.relation.ispartof	Physical Review Letters, 1998, vol. 81, p. 49-52
dc.subject	Física
dc.title	Charge asymmetry in hadroproduction of heavy quarks
dc.type	journal article	es_ES
dc.date.updated	2015-06-19T09:26:43Z
dc.identifier.doi	10.1103/PhysRevLett.81.49
dc.identifier.idgrec	077989
dc.rights.accessRights	open access	es_ES