Publicação
Kshort and $\Lambda$ production in $pp$ interactions at $\sqrt{s}=0.9$ and 7 TeV measured with the ATLAS detector at the LHC
| dc.contributor.author | ATLAS collaboration (2995 authors) | |
| dc.contributor.author | Aguilar-Saavedra, Juan Antonio | |
| dc.contributor.author | Amaral, Pedro | |
| dc.contributor.author | Anjos, Nuno | |
| dc.contributor.author | Carvalho, João | |
| dc.contributor.author | Castro, Nuno Filipe | |
| dc.contributor.author | Conde Muiño, Patricia | |
| dc.contributor.author | Do Valle Wemans, André | |
| dc.contributor.author | Fiolhais, Miguel | |
| dc.contributor.author | Gomes, Agostinho | |
| dc.contributor.author | Gonçalo, Ricardo | |
| dc.contributor.author | Jorge, Pedro | |
| dc.contributor.author | Lopes, Lourenco | |
| dc.contributor.author | Machado Miguens, Joana | |
| dc.contributor.author | Maio, Amélia | |
| dc.contributor.author | Maneira, José | |
| dc.contributor.author | Oliveira, Miguel Alfonso | |
| dc.contributor.author | Onofre, António | |
| dc.contributor.author | Palma, Alberto | |
| dc.contributor.author | Pina, João Antonio | |
| dc.contributor.author | Pinto, Belmiro | |
| dc.contributor.author | Santos, Helena | |
| dc.contributor.author | Saraiva, João | |
| dc.contributor.author | Silva, José | |
| dc.contributor.author | Soares, Mara | |
| dc.contributor.author | Veloso, Filipe | |
| dc.contributor.author | Wolters, Helmut | |
| dc.date.accessioned | 2019-02-03T18:21:47Z | |
| dc.date.available | 2019-02-03T18:21:47Z | |
| dc.date.issued | 2011-11 | |
| dc.date.updated | 2019-02-03T18:21:47Z | |
| dc.description.abstract | The production of Kshort and Lambda hadrons is studied in inelastic pp collisions at sqrt(s) = 0.9 and 7 TeV collected with the ATLAS detector at the LHC using a minimum-bias trigger. The observed distributions of transverse momentum, rapidity, and multiplicity are corrected to hadron level in a model-independent way within well defined phase-space regions. The distribution of the production ratio of Lambdabar to Lambda baryons is also measured. The results are compared with various Monte Carlo simulation models. Although most of these models agree with data to within 15% in the Kshort distributions, substantial disagreements with data are found in the Lambda distributions of transverse momentum. | |
| dc.description.version | Peer Reviewed | |
| dc.identifier | Phys.Rev. D85 (2012) 012001; DOI 10.1103/PhysRevD.85.012001 | |
| dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevD.85.012001 | |
| dc.identifier.uri | http://hdl.handle.net/10400.26/26059 | |
| dc.language.iso | eng | |
| dc.title | Kshort and $\Lambda$ production in $pp$ interactions at $\sqrt{s}=0.9$ and 7 TeV measured with the ATLAS detector at the LHC | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| rcaap.rights | openAccess | pt |
| rcaap.type | article |