Publications (13)
Electric dipole moments and the search for new physics
Ricardo Alarcon, Jim Alexander, Vassilis Anastassopoulos +140
Static electric dipole moments of nondegenerate systems probe mass scales for physics beyond the Standard Model well beyond those reached directly at high energy colliders. Discrim…
The storage ring proton EDM experiment
Jim Alexander, Vassilis Anastassopoulos, Rick Baartman +74
We describe a proposal to search for an intrinsic electric dipole moment (EDM) of the proton with a sensitivity of \targetsens, based on the vertical rotation of the polarization o…
A new evaluation of the pion weak form factors
Dinko Pocanic
We have used the PIBETA large acceptance detector for a precise measurement of the radiative decay at rest, with broad phase space coverage. Using the CVC value…
Experimental study of rare charged pion decays
Dinko Pocanic, Emil Frlez, Andries van der Schaaf
The combination of simple dynamics, small number of available decay channels, and extremely well controlled radiative and loop corrections, make charged pion decays a sensitive mea…
Evaluating from neutron beta decays
Dinko Pocanic
Although well studied, the neutron still offers a unique laboratory for precise tests of Standard Model (SM) predictions. Neutron decay is free of nuclear structure corrections pre…
A study of muon-electron elastic scattering in a test beam
Giovanni Abbiendi, Giovanni Ballerini, Dipanwita Banerjee +22
In 2018, a test run with muons in the North Area at CERN was performed, running parasitically downstream of the COMPASS spectrometer. The aim of the test was to investigate the ela…