Search for Randall-Sundrum Gravitons in the Dielectron and Diphoton Final States with 5.4 fb{sup -1} of Data from pp Collisions at {radical}(s)=1.96 TeV

Journal Article · Fri Jun 18 00:00:00 EDT 2010 · Physical Review Letters

DOI:https://doi.org/10.1103/PHYSREVLETT.104.241802· OSTI ID:21410417

Abazov, V M; Alexeev, G D; Golovanov, G; Kharzheev, Y N; Malyshev, V L; Tokmenin, V V; Vertogradov, L S; Yatsunenko, Y A ^[1]; Abbott, B; Gutierrez, P; Hossain, S; Severini, H; Skubic, P; Strauss, M ^[2]; Abolins, M; Benitez, J A; Brock, R; Edmunds, D; Fisher, W; Hall, I ^[3]

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1. Joint Institute for Nuclear Research, Dubna (Russian Federation)
2. University of Oklahoma, Norman, Oklahoma 73019 (United States)
3. Michigan State University, East Lansing, Michigan 48824 (United States)

Using 5.4 fb{sup -1} of integrated luminosity from pp collisions at {radical}(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 {gamma}{gamma}. We set 95% C.L. lower limits on the mass of the lightest graviton between 560 and 1050 GeV for values of the coupling k/M{sub Pl} between 0.01 and 0.1.

• OSTI ID: 21410417
• Journal Information: Physical Review Letters, Vol. 104, Issue 24; Other Information: DOI: 10.1103/PhysRevLett.104.241802; (c) 2010 The American Physical Society; ISSN 0031-9007
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COUPLING
DECAY
FERMILAB TEVATRON
GEV RANGE
GRAVITONS
KALUZA-KLEIN THEORY
LUMINOSITY
MASS
PROTON-PROTON INTERACTIONS
TEV RANGE
ACCELERATORS
BARYON-BARYON INTERACTIONS
CYCLIC ACCELERATORS
ELEMENTARY PARTICLES
ENERGY RANGE
FIELD THEORIES
GRAVITATIONAL RADIATION
HADRON-HADRON INTERACTIONS
INTERACTIONS
MASSLESS PARTICLES
NUCLEON-NUCLEON INTERACTIONS
OPTICAL PROPERTIES
PARTICLE INTERACTIONS
PHYSICAL PROPERTIES
POSTULATED PARTICLES
PROTON-NUCLEON INTERACTIONS
RADIATIONS
SYNCHROTRONS
UNIFIED-FIELD THEORIES