Cosmological consequences of supergravity models

R. Arnowitt; Pran Nath

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https://doi.org/10.1...arrow_drop_down

https://doi.org/10.1063/1.5941...

Article . 1999 . Peer-reviewed

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https://dx.doi.org/10.1063/1.5...

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Cosmological consequences of supergravity models

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 01 Jan 1999Publisher:ASCEJournal:Second international workshop on particle physics and the early universe (COSMO-98)

Authors: R. Arnowitt; Pran Nath;

doi: 10.1063/1.59412

Cosmological consequences of supergravity models

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Abstract

Gravity mediated supergravity models with H-parity invariance give rise naturally to a dark matter candidate, the lightest neutralino. Models with both universal soft breaking (mSUGRA) and with non-universal soft breaking (in the Higgs and third generation sectors) are shown to be consistent with the recent DAMA data suggesting the existence of an annual modulation effect. This data, if confirmed, would imply significant constraints on SUSY predictions at accelerators.

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