15 citations · 41 across the 6 of their papers we have counts for
5 papers · 1 filter
The Fourth Generation t-prime in Extensions of the Standard Model
Erin De Pree, Gardner Marshall, Marc Sher
We study the effects of a fourth generation t' quark in various extensions of the standard model. In the Randall-Sundrum model, the decay t'--> t Z has a large branching ratio that…
Production of Single Heavy Charged Leptons at a Linear Collider
Erin De Pree, Marc Sher, Ismail Turan
A sequential fourth generation of quarks and leptons is allowed by precision electroweak constraints if the mass splitting between the heavy quarks is between 50 and 80 GeV. Althou…
Single Production of Heavy Charged Leptons at the ILC
Erin De Pree, Marc Sher
This paper has been withdrawn by the authors due to a coding error and a missed diagram. The calculation has been completely redone, with very different results, and with an additi…
Top Pair Production in Randall-Sundrum Models
Erin De Pree, Marc Sher
If the lowest lying Kaluza-Klein states in Randall-Sundrum (RS1) models have masses in the 10-100 TeV range, direct production of these states at the LHC or ILC is impossible, and…
Kaluza-Klein Mesons in Universal Extra Dimensions
Erin De Pree, Marc Sher
In models with universal extra dimensions, the isosinglet Kaluza-Klein (KK) quarks, q^1, have very narrow widths, of O(5-10) MeV, and will thus hadronize. Studies of KK-quarkonia,…