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Snowmass Theory Frontier: Effective Field Theory
Matthew Baumgart, Fady Bishara, Tomas Brauner +34
We summarize recent progress in the development, application, and understanding of effective field theories and highlight promising directions for future research. This Report is p…
Breakdown of the naive parton model in super-weak scale collisions
Matthew Baumgart, Ozan Erdoğan, Ira Z. Rothstein +1
In this letter we show that for observables which involve the measurement of weak charge in final states in hadronic collisions, the standard parton model picture breaks down at sc…
Manifestly Soft Gauge Invariant Formulation of vNRQCD
Ira Z. Rothstein, Prashant Shrivastava, Iain W. Stewart
Homogeneous power counting in Non-Relativistic QCD (NRQCD) implies the simultaneous existence of both soft and ultrasoft gluons. In the velocity renormalization group (vNRQCD) form…
An Effective Field Theory for Forward Scattering and Factorization Violation
Ira Z. Rothstein, Iain W. Stewart
Starting with QCD, we derive an effective field theory description for forward scattering and factorization violation as part of the soft-collinear effective field theory (SCET) fo…
The Higgs Transverse Momentum Distribution at NNLL and its Theoretical Errors
Duff Neill, Ira Z. Rothstein, Varun Vaidya
In this letter, we present the NNLL-NNLO transverse momentum Higgs distribution arising from gluon fusion. In the regime we include the resummation of the large lo…
Constraints on Galactic Wino Densities from Gamma Ray Lines
Matthew Baumgart, Ira Z. Rothstein, Varun Vaidya
We systematically compute the annihilation rate for neutral winos into the final state gamma + X, including all leading radiative corrections. This includes both the Sommerfeld enh…