Discriminating graviton exchange effects from other new physics scenarios ine+e−collisions

2003/04/30 by P. Osland, А. А. Панков, A. A. Pankov +1 · 1 citation
Physics and Astronomy · #Annihilation #Asymmetry #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Electron #Gravitation #Graviton #Nuclear physics #Observable #Particle physics #Particle physics theoretical and experimental studies #Physics #Positron #Positron annihilation #Quantum mechanics #hep-ph

paper · pdf · doi:10.1103/physrevd.68.015007

published as Phys.Rev. D68 (2003) 015007 · 18 pages, including figures; v2: additional references and acknowledgements. To appear in PRD

arxiv created 2003/06/06 · openalex publication_date 2003/07/28 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

We study the possibility of uniquely identifying the effects of graviton exchange from other new physics in high energy e⁺e^\ensuremath- annihilation into fermion pairs. For this purpose, we use as the basic observable a specific asymmetry among integrated differential distributions that seems particularly suitable for direct testing for such gravitational effects in the data analysis.

Citations

• TESLA Technical Design Report Part III: Physics at an e+e- Linear Collider
• Linear Collider Physics Resource Book for Snowmass 2001 - Part 1: Introduction
• New Tests for Quark and Lepton Substructure
• Large Mass Hierarchy from a Small Extra Dimension
• Limits on extra dimensions in orbifold compactifications of superstrings
• The Hierarchy Problem and New Dimensions at a Millimeter

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