Search for Randall-Sundrum Gravitons in the Dielectron and Diphoton Final States with 5.4 $fb^{-1}$ of Data from $p\bar{p}$ Collisions at $\sqrt{s}$=1.96 TeV - INSPIRE

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Search for Randall-Sundrum Gravitons in the Dielectron and Diphoton Final States with 5.4 $fb^{-1}$ of Data from $p\bar{p}$ Collisions at $\sqrt{s}$ =1.96 TeV

D0

Collaboration

Apr, 2010

7 pages

Published in:

Phys.Rev.Lett. 104 (2010) 241802

e-Print:

1004.1826 [hep-ex]

DOI:

10.1103/PhysRevLett.104.241802

PDG: Limits on Kaluza-Klein Gravitons in Warped Extra Dimensions

Report number:

FERMILAB-PUB-10-075-E

Experiments:

FNAL-E-0823

View in:

reference search83 citations

Citations per year

Abstract: (arXiv)

Using 5.4 fb-1 of integrated luminosity from ppbar collisions at sqrt(s)=1.96 TeV collected by the D0 detector at the Fermilab Tevatron Collider, we search for decays of the lightest Kaluza-Klein mode of the graviton in the Randall-Sundrum model to ee and gammagamma. We set 95% C.L. lower limits on the mass of the lightest graviton between 560 GeV and 1050 GeV for values of the coupling k/Mbar_pl between 0.01 and 0.1.

Note:

published in Phys. Rev. Lett

13.85.Rm
14.70.Kv
11.25.Wx
14.80.Rt
OSG : D0
graviton: Kaluza-Klein
anti-p p: interaction
graviton: decay
mass spectrum: (2electron)
mass spectrum: two-photon

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Figures(4)

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