Gravi-Reggeons and trans-Planckian scattering in models with one extra dimension

Journal Article · Wed Jun 15 00:00:00 EDT 2005 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.71.124032· OSTI ID:20709576

Kisselev, A V; Petrov, V A ^[1]

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1. Institute for High Energy Physics, 142281 Protvino (Russian Federation)

The inelastic scattering of the brane fields induced by t-channel gravi-Reggeons exchanges in the Randall-Sundrum (RS) model with a small curvature {kappa} is considered, and the imaginary part of the eikonal is analytically calculated. It is demonstrated that the results can be obtained from the corresponding formulae previously derived in the Arkani-Hamed-Dimopoulos-Dvali (ADD) model with one extra dimension of the size R{sub c} by formal replacement R{sub c}{yields}({pi}{kappa}){sup -1}. The inelastic cross section for the scattering of ultrahigh neutrino off the nucleon is numerically estimated for the case {kappa}<<M{sub 5}{approx}1 TeV, where M{sub 5} is a reduced Planck scale in five warped dimensions.

• OSTI ID: 20709576
• Journal Information: Physical Review. D, Particles Fields, Vol. 71, Issue 12; Other Information: DOI: 10.1103/PhysRevD.71.124032; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
EIKONAL APPROXIMATION
GRAVITATIONAL INTERACTIONS
INELASTIC SCATTERING
KALUZA-KLEIN THEORY
NEUTRINO-NUCLEON INTERACTIONS
NEUTRINOS
NUCLEONS
RELATIVISTIC RANGE
T CHANNEL
TEV RANGE