Lancaster, M;
Waters, DCDFC;
(2005)
Search for New High Mass Particles Decaying to Lepton Pairs in p anti-p Collisions at s**(1/2) = 1.96 TeV.
Physical Review Letters
, 95
(25)
, Article 252001. 10.1103/PhysRevLett.95.252001.
![[thumbnail of 131951.pdf]](https://discovery.ucl.ac.uk/style/images/fileicons/application_pdf.png) Preview |
PDF
131951.pdf Download (241kB) |
Abstract
A search for new particles (X) that decay to electron or muon pairs has been performed using approximately 200 pb-1 of pp̅ collision data at √s=1.96 TeV collected by the CDF II experiment at the Fermilab Tevatron. Limits on σ(pp̅ →X)BR(X→ℓℓ) are presented as a function of dilepton invariant mass mℓℓ>150 GeV/c2, for different spin hypotheses (0, 1, or 2). The limits are approximately 25 fb for mℓℓ>600 GeV/c2. Lower mass bounds for X from representative models beyond the standard model including heavy neutral gauge bosons are presented.
| Type: | Article |
|---|---|
| Title: | Search for New High Mass Particles Decaying to Lepton Pairs in p anti-p Collisions at s**(1/2) = 1.96 TeV |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.95.252001 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.95.252001 |
| Language: | English |
| Additional information: | © 2005 The American Physical Society |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery.ucl.ac.uk/id/eprint/131951 |
Archive Staff Only
 |
View Item |
