Publication
Search for long-lived, massive particles in events with displaced vertices and missing transverse momentum in $\sqrt{s}$ = 13 TeV $pp$ collisions with the ATLAS detector
dc.contributor.author | ATLAS collaboration (2877 authors) | |
dc.contributor.author | Aguilar-Saavedra, Juan Antonio | |
dc.contributor.author | Amor Dos Santos, Susana Patricia | |
dc.contributor.author | Anjos, Nuno | |
dc.contributor.author | Araque, Juan Pedro | |
dc.contributor.author | Carvalho, João | |
dc.contributor.author | Castro, Nuno Filipe | |
dc.contributor.author | Conde Muiño, Patricia | |
dc.contributor.author | Da Cunha Sargedas De Sousa, Mario Jose | |
dc.contributor.author | Fiolhais, Miguel | |
dc.contributor.author | Galhardo, Bruno | |
dc.contributor.author | Gomes, Agostinho | |
dc.contributor.author | Gonçalo, Ricardo | |
dc.contributor.author | Jorge, Pedro | |
dc.contributor.author | Machado Miguens, Joana | |
dc.contributor.author | Maio, Amélia | |
dc.contributor.author | Maneira, José | |
dc.contributor.author | Oleiro Seabra, Luis Filipe | |
dc.contributor.author | Onofre, António | |
dc.contributor.author | Pedro, Rute | |
dc.contributor.author | Santos, Helena | |
dc.contributor.author | Saraiva, João | |
dc.contributor.author | Silva, José | |
dc.contributor.author | Tavares Delgado, Ademar | |
dc.contributor.author | Veloso, Filipe | |
dc.contributor.author | Wolters, Helmut | |
dc.date.accessioned | 2019-02-05T15:16:30Z | |
dc.date.available | 2019-02-05T15:16:30Z | |
dc.date.issued | 2018-03-28 | |
dc.date.updated | 2019-02-05T15:16:30Z | |
dc.description.abstract | A search for long-lived, massive particles predicted by many theories beyond the Standard Model is presented. The search targets final states with large missing transverse momentum and at least one high-mass displaced vertex with five or more tracks, and uses 32.8 fb-1 of s=13 TeV pp collision data collected by the ATLAS detector at the LHC. The observed yield is consistent with the expected background. The results are used to extract 95% C.L. exclusion limits on the production of long-lived gluinos with masses up to 2.37 TeV and lifetimes of O(10-2)−O(10) ns in a simplified model inspired by split supersymmetry. | |
dc.description.version | Peer Reviewed | |
dc.identifier | Phys.Rev. D97 (2018) 052012 Phys. Rev. D 97 (2018) 052012; DOI 10.1103/PhysRevD.97.052012 | |
dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevD.97.052012 | |
dc.identifier.uri | http://hdl.handle.net/10400.26/27473 | |
dc.language.iso | eng | |
dc.title | Search for long-lived, massive particles in events with displaced vertices and missing transverse momentum in $\sqrt{s}$ = 13 TeV $pp$ collisions with the ATLAS detector | |
dc.type | journal article | |
dspace.entity.type | Publication | |
rcaap.rights | openAccess | pt |
rcaap.type | article |