Measurement of the b-hadron production cross section using decays to D*(+)mu X- final states in pp collisions at root s=7 TeV with the ATLAS detector

doi:10.1016/j.nuclphysb.2012.07.009

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/48762

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Campo DC	Valor	Idioma
dc.contributor.author	Onofre, A.	por
dc.contributor.author	Castro, Nuno Filipe Silva Fernandes	por
dc.contributor.author	ATLAS Collaboration	por
dc.date.accessioned	2017-12-30T05:15:01Z	-
dc.date.available	2017-12-30T05:15:01Z	-
dc.date.issued	2012	-
dc.identifier.citation	Aad, G., Abbott, B., Aballah, J., Khalek, S. A., Abdelalim, A. A., Abdinov, O., . . . Collaboration, A. (2012). Measurement of the b-hadron production cross section using decays to D*(+)mu X- final states in pp collisions at root s=7 TeV with the ATLAS detector. Nuclear Physics B, 864(3), 341-381. doi: 10.1016/j.nuclphysb.2012.07.009	por
dc.identifier.issn	0550-3213	-
dc.identifier.uri	https://hdl.handle.net/1822/48762	-
dc.description.abstract	The b-hadron production cross section is measured with the ATLAS detector in pp collisions at View the MathML sources=7 TeV, using 3.3 pb−13.3 pb−1 of integrated luminosity, collected during the 2010 LHC run. The b -hadrons are selected by partially reconstructing D⁎+μ−XD⁎+μ−X final states. Differential cross sections are measured as functions of the transverse momentum and pseudorapidity. The measured production cross section for a b -hadron with pT>9 GeVpT>9 GeV and \|η\|<2.5\|η\|<2.5 is View the MathML source32.7±0.8(stat.)−6.8+4.5(syst.)μb, higher than the next-to-leading-order QCD predictions but consistent within the experimental and theoretical uncertainties.	por
dc.description.sponsorship	We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF, DNSRC and Lundbeck Foundation, Denmark; EPLANET and ERC, European Union; IN2P3-CNRS, CEA-DSM/IRFU, France; GNAS, Georgia; BMBF, DFG, HGF, MPG and AvH Foundation, Germany; GSRT, Greece; ISF, MINERVA, GIF, DIP and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; RCN, Norway; MNiSW, Poland; GRICES and FCT, Portugal; MERYS (MECTS), Romania; MES of Russia and ROSATOM, Russian Federation; JINR; MSTD, Serbia; MSSR, Slovakia; ARRS and MVZT, Slovenia; DST/NRF, South Africa; MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SER, SNSF and Cantons of Bern and Geneva, Switzerland; NSC, Taiwan; TAEK, Turkey; STFC, the Royal Society and Leverhulme Trust, United Kingdom; DOE and NSF, United States.	por
dc.language.iso	eng	por
dc.publisher	Elsevier 1	por
dc.relation	info:eu-repo/grantAgreement/EC/FP7/246806/EU	por
dc.relation	info:eu-repo/semantics/dataset/doi/10.17182/hepdata.68073	por
dc.rights	openAccess	por
dc.subject	QCD	por
dc.subject	Flavour physics	por
dc.subject	B physics	por
dc.subject	Heavy quark production	por
dc.title	Measurement of the b-hadron production cross section using decays to D*(+)mu X- final states in pp collisions at root s=7 TeV with the ATLAS detector	por
dc.type	article	por
dc.peerreviewed	yes	por
dc.relation.publisherversion	http://www.sciencedirect.com/science/article/pii/S0550321312003926	por
oaire.citationStartPage	341	por
oaire.citationEndPage	381	por
oaire.citationIssue	3	por
oaire.citationTitle	Nuclear Physics B	por
oaire.citationVolume	864	por
dc.identifier.eissn	1873-1562	-
dc.identifier.doi	10.1016/j.nuclphysb.2012.07.009	por
dc.subject.fos	Ciências Naturais::Ciências Físicas	-
dc.subject.fos	Ciências Naturais::Ciências Físicas	por
dc.description.publicationversion	info:eu-repo/semantics/publishedVersion	por
dc.subject.wos	Science & Technology	por
sdum.journal	Nuclear Physics B	por
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