Aaltonen, T;
Adelman, J;
Akimoto, T;
Gonzalez, BA;
Amerio, S;
Amidei, D;
Anastassov, A;
... CDF Collaboration; + view all
(2009)
Search for High-Mass Resonances Decaying to Dimuons at CDF.
PHYS REV LETT
, 102
(9)
, Article 091805. 10.1103/PhysRevLett.102.091805.
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Abstract
We present a search for high-mass neutral resonances using dimuon data corresponding to an integrated luminosity of 2.3 fb(-1) collected in pp collisions at s=1.96 TeV by the CDF II detector at the Fermilab Tevatron. No significant excess above the standard model expectation is observed in the dimuon invariant-mass spectrum. We set 95% confidence level upper limits on sigma BR(pp -> X ->mu mu), where X is a boson with spin-0, 1, or 2. Using these cross section limits, we determine lower mass limits on sneutrinos in R-parity-violating supersymmetric models, Z(') bosons, and Kaluza-Klein gravitons in the Randall-Sundrum model.
| Type: | Article |
|---|---|
| Title: | Search for High-Mass Resonances Decaying to Dimuons at CDF |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.102.091805 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.102.091805 |
| Language: | English |
| Additional information: | © 2009 The American Physical Society |
| Keywords: | HADRON COLLIDERS, HIERARCHY, PHENOMENOLOGY, VIOLATION, PARITY, MODELS |
| UCL classification: | UCL 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/131653 |
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