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Title: Implications of WMAP data and other constraints for collider searches for SUSY

Abstract

The WMAP data provide a stringent upper bound on the mass of any thermal, stable weakly interacting massive particle, such as the stable lightest neutralino of R-parity conserving SUSY models. We first examine how the WMAP data together with measurements of g{mu} - 2, radiative B-meson decays constrain the parameter space of the paradigm mSUGRA model, and explore their ramifications for expectations at future colliders as well as for direct and indirect detection of SUSY WIMPS. Finally, we examine whether these conclusions are qualitatively stable to departures from universality that are the hallmark of the mSUGRA framework. We find that seemingly innocuous modifications of mSUGRA can result in qualitatively different expectations at colliders, and so caution that it may be dangerous to draw strong inferences based solely on mSUGRA considerations.

Authors:
 [1]
  1. Department of Physics and Astronomy, University of Hawaii, Honolulu, HI 96822 (United States)
Publication Date:
OSTI Identifier:
20729220
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 805; Journal Issue: 1; Conference: PASCOS 2005: 11. international symposium on particles, strings, and cosmology, Gyeongju (Korea, Republic of), 30 May - 4 Jun 2005; Other Information: DOI: 10.1063/1.2149678; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; B MESONS; PARITY; PARTICLE DECAY; PARTICLE IDENTIFICATION; QUANTUM FIELD THEORY; REST MASS; SPACE; SPARTICLES; SUPERGRAVITY; SUPERSYMMETRY

Citation Formats

Tata, Xerxes. Implications of WMAP data and other constraints for collider searches for SUSY. United States: N. p., 2005. Web. doi:10.1063/1.2149678.
Tata, Xerxes. Implications of WMAP data and other constraints for collider searches for SUSY. United States. doi:10.1063/1.2149678.
Tata, Xerxes. Fri . "Implications of WMAP data and other constraints for collider searches for SUSY". United States. doi:10.1063/1.2149678.
@article{osti_20729220,
title = {Implications of WMAP data and other constraints for collider searches for SUSY},
author = {Tata, Xerxes},
abstractNote = {The WMAP data provide a stringent upper bound on the mass of any thermal, stable weakly interacting massive particle, such as the stable lightest neutralino of R-parity conserving SUSY models. We first examine how the WMAP data together with measurements of g{mu} - 2, radiative B-meson decays constrain the parameter space of the paradigm mSUGRA model, and explore their ramifications for expectations at future colliders as well as for direct and indirect detection of SUSY WIMPS. Finally, we examine whether these conclusions are qualitatively stable to departures from universality that are the hallmark of the mSUGRA framework. We find that seemingly innocuous modifications of mSUGRA can result in qualitatively different expectations at colliders, and so caution that it may be dangerous to draw strong inferences based solely on mSUGRA considerations.},
doi = {10.1063/1.2149678},
journal = {AIP Conference Proceedings},
number = 1,
volume = 805,
place = {United States},
year = {Fri Dec 02 00:00:00 EST 2005},
month = {Fri Dec 02 00:00:00 EST 2005}
}
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