119 citations · 288 across the 4 of their papers we have counts for
4 papers
Discerning Secluded Sector gauge structures
Lisa Carloni, Johan Rathsman, Torbjorn Sjostrand
New fundamental particles, charged under new gauge groups and only weakly coupled to the standard sector, could exist at fairly low energy scales. In this article we study a select…
The Massive O(N) Non-linear Sigma Model at High Orders
Johan Bijnens, Lisa Carloni
We extend our earlier work on the massive nonlinear sigma model to other observables. We derive expressions at leading order in the large expansion at all orders in the…
Visible Effects of Invisible Hidden Valley Radiation
Lisa Carloni, Torbjorn Sjostrand
Assuming there is a new gauge group in a Hidden Valley, and a new type of radiation, can we observe it through its effect on the kinematic distributions of recoiling visible partic…
Leading Logarithms in the Massive O(N) Nonlinear Sigma Model
Johan Bijnens, Lisa Carloni
We review Buchler and Colangelo's result that leading divergences at any loop order can be calculated using only one-loop calculations and we provide an alternative proof. We then…