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Search for Randall-Sundrum gravitons with 1 fb-1 of Data from pp collisions at s=1.96 TeV

Abstract:
We search for decays of Kaluza-Klein excitations of the graviton in the Randall-Sundrum model of extra dimensions to e+e- and in 1 fb-1 of pp collisions at s=1.96 TeV collected by the D0 detector at the Fermilab Tevatron. We set 95% confidence level upper limits on the production cross section times branching fraction, which translate into lower limits on the mass of the lightest excitation between 300 and 900 GeV for values of the coupling k/M Pl between 0.01 and 0.1. © 2008 The American Physical Society.

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Publisher copy:
10.1103/PhysRevLett.100.091802

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Journal:
Physical Review Letters More from this journal
Volume:
100
Issue:
9
Publication date:
2008-03-07
DOI:
EISSN:
1079-7114
ISSN:
0031-9007


Language:
English
Pubs id:
pubs:103485
UUID:
uuid:eec62d38-244a-4c16-9467-8b1d8e04086a
Local pid:
pubs:103485
Source identifiers:
103485
Deposit date:
2012-12-19
ARK identifier:

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