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Destabilizing Divergences in Supergravity Theories
Jonathan A. Bagger
We study the stability of the gauge hierarchy in hidden-sector supergravity theories. We show that a destabilizing tadpole can appear if a theory has a gauge- and global-symmetry s…
The Status of Supersymmetry
Jonathan A. Bagger
Supersymmetry searches are about to enter an important new era. With LEP 200 and the Main Injector, they will, for the first time, begin to probe significant regions of the supersy…
Destabilizing Divergences in Supergravity Theories at Two Loops
Jonathan Bagger, Erich Poppitz, Lisa Randall
We examine the stability of the mass hierarchy in hidden-sector supergravity theories. We show that a quadratically divergent tadpole can appear at two loops, even in minimal super…
LHC Analysis of the Strongly Interacting System: Gold-Plated Modes
J. Bagger, V. Barger, K. Cheung +5
We study the gold-plated purely leptonic signal and background rates at the LHC for the and final states associated with strongly interact…
Precise Predictions for the Masses and Couplings in the Minimal Supersymmetric Standard Model
Jonathan Bagger, Konstantin Matchev, Damien Pierce
We present selected results of our program to determine the masses, gauge couplings, and Yukawa couplings of the minimal supersymmetric model in a full one-loop calculation. We foc…
Dynamical Supersymmetry Breaking in Supergravity Theories
Jonathan Bagger
In rigid supersymmetry, generic models of dynamical supersymmetry breaking contain a light Goldstone boson, called the R axion. We show that supergravity effects explicitly break t…