3 papers
hep-ph2026
A Precise Determination of from the Heavy Jet Mass Distribution
Miguel A. Benitez, Arindam Bhattacharya, Andre H. Hoang +4
A global fit for is performed on available data for the heavy jet mass distribution. The state-of-the-art theory prediction includes fixe…
hep-th2026
Renormalons as Saddle Points
Arindam Bhattacharya, Jordan Cotler, Aurélien Dersy +1
Instantons and renormalons play important roles at the interface between perturbative and non-perturbative quantum field theory. They are both associated with branch points in the…
hep-ph2026
Observable Optimization for Precision Theory: Machine Learning Energy Correlators
Arindam Bhattacharya, Katherine Fraser, Matthew D. Schwartz
The practice of collider physics typically involves the marginalization of multi-dimensional collider data to uni-dimensional observables relevant for some physics task. In any cas…