About: A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole

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About: A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The nature of b-quark jet hadronisation has been investigated using data taken at the Z peak by the DELPHI detector at LEP. Two complementary methods are used to reconstruct the energy of weakly decaying b-hadrons, E^weak_B. The average value of x^weak_B = E^weak_B/E_beam is measured to be 0.699 +/- 0.011. The resulting x^weak_B distribution is then analysed in the framework of two choices for the perturbative contribution (parton shower and Next to Leading Log QCD calculation) in order to extract measurements of the non-perturbative contribution to be used in studies of b-hadron production in other experimental environments than LEP. The nature of b-quark jet hadronisation has been investigated using data taken at the Z peak by the DELPHI detector at LEP. Two complementary methods are used to reconstruct the energy of weakly decaying b-hadrons, E^weak_B. The average value of x^weak_B = E^weak_B/E_beam is measured to be 0.699 +/- 0.011. The resulting x^weak_B distribution is then analysed in the framework of two choices for the perturbative contribution (parton shower and Next to Leading Log QCD calculation) in order to extract measurements of the non-perturbative contribution to be used in studies of b-hadron production in other experimental environments than LEP. (en)
Title	A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole (en)
skos:prefLabel	A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole (en)
skos:notation	RIV/68378271:_____/11:00375095!RIV13-AV0-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LA08015), Z(AV0Z10100502), Z(MSM0021620859)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Trávníček, Petr Todorovová, Šárka Řídký, Jan Mašík, Jiří Vrba, Václav Němeček, Stanislav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	184189
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/11:00375095
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	parton: showers; bottom: fragmentation function; jet: hadronization; CERN; LEP; DELPHI; quantum chromodynamics; PYTHIA; ALEPH; OPAL; SLD (en)
http://linked.open.../riv/klicoveSlovo	ALEPH CERN DELPHI LEP OPAL PYTHIA SLD bottom: fragmentation function jet: hadronization parton: showers quantum chromodynamics
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[4ED67489F591]
http://linked.open...i/riv/nazevZdroje	European Physical Journal C
http://linked.open...in/vavai/riv/obor	BF
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	340 (xsd:int)
http://linked.open...vavai/riv/projekt	Collaboration of the Czech Republic with CERN
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	71
http://linked.open...iv/tvurceVysledku	Abdallah, J. Abreu, A. Adam, W. Mašík, Jiří Němeček, Stanislav Todorovová, Šárka Trávníček, Petr Vrba, Václav Řídký, Jan
http://linked.open...ain/vavai/riv/wos	000291694100016
http://linked.open...n/vavai/riv/zamer	Jevy fyziky elementárních částic přesahující standardní model Výzkum vlastností jader a subjaderných částic a jejich interakcí
issn	1434-6044
number of pages	50 (xsd:int)
http://bibframe.org/vocab/doi	10.1140/epjc/s10052-011-1557-x

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