782 citations · 7.5k across the 102 of their papers we have counts for
106 papers
Angular Observables in the Decay
Wolfgang Altmannshofer, Shibasis Roy
We study the rare decay of polarized baryons produced at the pole. We find that the differential decay distribution is charact…
Large Hadronic Effects in ?
Wolfgang Altmannshofer, Samuel G. Christensen, Peter Stangl
Recent results from LHCb have confirmed the long-standing anomaly, an intriguing discrepancy in the angular distribution of the decay that might be…
Exploring Invisible New Physics with Exotic Pion Decays
Wolfgang Altmannshofer, Jeff A. Dror, Pierce Giffin +5
We study the sensitivity of past and future stopped-pion experiments to light, invisible dark sector particles produced in exotic pion decays. We consider two-body decays involving…
Hadronic CP Violation in the 2HDM
Wolfgang Altmannshofer, Joachim Brod, Patipan Uttayarat +1
We present the first complete two-loop calculation of the electric and chromo-electric dipole moments of the light quarks and the gluon, as well as contributions to CP-violating le…
Ultra-Strongly Self-Interacting Dark Matter: From Phenomenology to Astrophysical Observables
M. Grant Roberts, Wolfgang Altmannshofer, Pierce Giffin +1
We develop a minimal, testable framework for two-component self-interacting dark matter (SIDM) in which a dominant, moderately self-interacting species coexists with an ultra-stron…
Flavour Physics Beyond the Standard Model
Wolfgang Altmannshofer, Peter Stangl
Flavour physics plays a central role in the search for physics beyond the Standard Model, posing fundamental questions whose answers may point to new physics scales far above the e…