Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector

A search is presented for dark matter pair production in association with a W or Z boson in pp collisions representing 20.3 fb-1 of integrated luminosity at √s = 8 TeV using data recorded with the ATLAS detector at the Large Hadron Collider. Events with a hadronic jet with the jet mass consistent wi...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Alconada Verzini, María Josefina, Alonso, Francisco, Anduaga, Xabier Sebastián, Dova, María Teresa, Monticelli, Fernando Gabriel, Tripiana, Martín Fernando
Formato: Articulo
Lenguaje:Inglés
Publicado: 2014
Materias:
Física
dark matter
boson
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/85142
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-85142
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
dark matter
boson
spellingShingle Física
dark matter
boson
Alconada Verzini, María Josefina
Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín Fernando
Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector
topic_facet Física
dark matter
boson
description A search is presented for dark matter pair production in association with a W or Z boson in pp collisions representing 20.3 fb-1 of integrated luminosity at √s = 8 TeV using data recorded with the ATLAS detector at the Large Hadron Collider. Events with a hadronic jet with the jet mass consistent with a W or Z boson, and with large missing transverse momentum are analyzed. The data are consistent with the standard model expectations. Limits are set on the mass scale in effective field theories that describe the interaction of dark matter and standard model particles, and on the cross section of Higgs production and decay to invisible particles. In addition, cross section limits on the anomalous production of W or Z bosons with large missing transverse momentum are set in two fiducial regions.
format Articulo
Articulo
author Alconada Verzini, María Josefina
Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín Fernando
author_facet Alconada Verzini, María Josefina
Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín Fernando
author_sort Alconada Verzini, María Josefina
title Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector
title_short Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector
title_full Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector
title_fullStr Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector
title_full_unstemmed Search for dark matter in events with a hadronically decaying W or Z boson and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector
title_sort search for dark matter in events with a hadronically decaying w or z boson and missing transverse momentum in pp collisions at √s = 8 tev with the atlas detector
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/85142
work_keys_str_mv AT alconadaverzinimariajosefina searchfordarkmatterineventswithahadronicallydecayingworzbosonandmissingtransversemomentuminppcollisionsats8tevwiththeatlasdetector
AT alonsofrancisco searchfordarkmatterineventswithahadronicallydecayingworzbosonandmissingtransversemomentuminppcollisionsats8tevwiththeatlasdetector
AT anduagaxabiersebastian searchfordarkmatterineventswithahadronicallydecayingworzbosonandmissingtransversemomentuminppcollisionsats8tevwiththeatlasdetector
AT dovamariateresa searchfordarkmatterineventswithahadronicallydecayingworzbosonandmissingtransversemomentuminppcollisionsats8tevwiththeatlasdetector
AT monticellifernandogabriel searchfordarkmatterineventswithahadronicallydecayingworzbosonandmissingtransversemomentuminppcollisionsats8tevwiththeatlasdetector
AT tripianamartinfernando searchfordarkmatterineventswithahadronicallydecayingworzbosonandmissingtransversemomentuminppcollisionsats8tevwiththeatlasdetector
bdutipo_str Repositorios
_version_ 1764820489005432832

Ejemplares similares