Publications (6)
A direct experimental limit on neutron -- mirror neutron oscillations
G. Ban, K. Bodek, M. Daum +22
In case a mirror world with a copy of our ordinary particle spectrum would exist, the neutron n and its degenerate partner, the mirror neutron , could potentially mix and…
Test of Lorentz invariance with spin precession of ultracold neutrons
I. Altarev, C. A. Baker, G. Ban +43
A clock comparison experiment, analyzing the ratio of spin precession frequencies of stored ultracold neutrons and Hg atoms is reported. %57 No daily variation of this rati…
Ultracold neutron detection with 6Li-doped glass scintillators, NANOSC: a fast ultracold neutron detector for the nEDM experiment at the Paul Scherrer Institute
G. Ban, G. Bison, K. Bodek +32
This paper summarizes the results from measurements aiming to characterize ultracold neutron detection with 6Li-doped glass scintillators. Single GS10 or GS20 scintillators, with a…
Measurement of the permanent electric dipole moment of the neutron
C. Abel, S. Afach, N. J. Ayres +81
We present the result of an experiment to measure the electric dipole moment (EDM) of the neutron at the Paul Scherrer Institute using Ramsey's method of separated oscillating magn…
Neutron to Mirror-Neutron Oscillations in the Presence of Mirror Magnetic Fields
I. Altarev, C. A. Baker, G. Ban +43
We performed ultracold neutron (UCN) storage measurements to search for additional losses due to neutron (n) to mirror-neutron (n') oscillations as a function of an applied magneti…
An Improved Neutron Electric Dipole Moment Experiment
M. Kuźniak, I. Altarev, G. Ban +41
A new measurement of the neutron EDM, using Ramsey's method of separated oscillatory fields, is in preparation at the new high intensity source of ultra-cold neutrons (UCN) at the…