511 citations · 1.1k across the 17 of their papers we have counts for
6 papers · 2 filters
Z'-mediated Supersymmetry Breaking
Paul Langacker, Gil Paz, Lian-Tao Wang +1
We consider a class of models in which supersymmetry breaking is communicated dominantly via a U'(1) gauge interaction, which also helps solve the μproblem. Such models can emerge…
Theory and Phenomenology of Exotic Isosinglet Quarks and Squarks
Junhai Kang, Paul Langacker, Brent D. Nelson
Extensions of the MSSM often predict the existence of new fermions and their scalar superpartners which are vectorlike with respect to the standard model gauge group but may be chi…
LHC Phenomenology of an Extended Standard Model with a Real Scalar Singlet
Vernon Barger, Paul Langacker, Mathew McCaskey +2
Gauge singlet extensions of the Standard Model (SM) scalar sector may help remedy its theoretical and phenomenological shortcomings while solving outstanding problems in cosmology.…
Recoil Detection of the Lightest Neutralino in MSSM Singlet Extensions
Vernon Barger, Paul Langacker, Ian Lewis +3
We investigate the correlated predictions of singlet extended MSSM models for direct detection of the lightest neutralino with its cosmological relic density. To illustrate the gen…
A T-odd observable sensitive to CP violating phases in squark decay
Paul Langacker, Gil Paz, Lian-Tao Wang +1
We present a new observable sensitive to a certain combination of CP violating phases in supersymmetric extensions of the Standard Model, viz. a triple product of momenta in the ca…
Implications of Canonical Gauge Coupling Unification in High-Scale Supersymmetry Breaking
V. Barger, N. G. Deshpande, Jing Jiang +2
We systematically construct two kinds of models with canonical gauge coupling unification and universal high-scale supersymmetry breaking. In the first we introduce standard vector…