172 citations · 1k across the 36 of their papers we have counts for
4 papers · 1 filter
Oscillations: Sensitivity of a first UCN beam experiment
G. Ban, J. Chen, P. -J. Chiu +11
Oscillations of the neutron into a hidden sector particle are processes predicted in various Standard Model extensions. This extra channel for neutron disappearance has not been te…
Happy Birthday, Ultra-Cold Neutron!
Hartmut Abele, Tobias Jenke, Hartmut Lemmel
What is driving the accelerated expansion of the universe and do we have an alternative for Einstein's cosmological constant? What is dark matter made of? Do extra dimensions of sp…
Neutron lifetime measurements with the big gravitational trap for ultracold neutrons
A. P. Serebrov, E . A. Kolomensky, A. K. Fomin +14
Neutron lifetime is one of the most important physical constants which determines parameters of the weak interaction and predictions of primordial nucleosynthesis theory. There rem…
Ramsey's Method of Separated Oscillating Fields and its Application to Gravitationally Induced Quantum Phaseshifts
H. Abele, T. Jenke, H. Leeb +1
We propose to apply Ramsey's method of separated oscillating fields to the spectroscopy of the quantum states in the gravity potential above a vertical mirror. This method allows a…