Journal article
Search for new particles in events with one lepton and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector
The journal of high energy physics, Vol.2014(9), 37
01/01/2014
DOI: 10.1007/JHEP09(2014)037
Abstract
This paper presents a search for new particles in events with one lepton (electron or muon) and missing transverse momentum using 20.3 fb−1 of proton-proton collision data at TeX = 8 TeV recorded by the ATLAS experiment at the Large Hadron Collider. No significant excess beyond Standard Model expectations is observed. A W ′ with Sequential Standard Model couplings is excluded at the 95% confidence level for masses up to 3.24 TeV. Excited chiral bosons (W *) with equivalent coupling strengths are excluded for masses up to 3.21 TeV. In the framework of an effective field theory limits are also set on the dark matter-nucleon scattering cross-section as well as the mass scale M * of the unknown mediating interaction for dark matter pair production in association with a leptonically decaying W.
Details
- Title: Subtitle
- Search for new particles in events with one lepton and missing transverse momentum in pp collisions at √s = 8 TeV with the ATLAS detector
- Creators
- Marco AgustoniHans Peter BeckAlberto CervelliAntonio EreditatoValentina GalloSigve HaugTobias KrukerLukas MartiFederico MeloniBasil SchneiderGianfranco SciaccaMaria StramagliaStefania Antonia StucciMichael WeberATLAS Collaboration
- Contributors
- U Mallik (Contributor) - University of Iowa, Physics and Astronomy
- Resource Type
- Journal article
- Publication Details
- The journal of high energy physics, Vol.2014(9), 37
- DOI
- 10.1007/JHEP09(2014)037
- ISSN
- 1126-6708
- eISSN
- 1029-8479
- Publisher
- Springer
- Language
- English
- Date published
- 01/01/2014
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984199950002771
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