52 citations · 212 across the 12 of their papers we have counts for
14 papers
Reanalysis of the Angular Correlation Measurement from the aSPECT Experiment with New Constraints on Fierz Interference
M. Beck, W. Heil, C. Schmidt +4
On the basis of revisions of some of the systematic errors, we reanalyzed the electron-antineutrino angular correlation ( coefficient) in free neutron decay inferred from the re…
Particle Physics at the European Spallation Source
H. Abele, A. Alekou, A. Algora +176
Presently under construction in Lund, Sweden, the European Spallation Source (ESS) will be the world's brightest neutron source. As such, it has the potential for a particle physic…
First Results for the pLGAD Sensor for Low-Penetrating Particles
Waleed Khalid, Manfred Valentan, Albert Doblas +9
Silicon sensors are the go-to technology for high-precision sensors in particle physics. But only recently low-noise silicon sensors with internal amplification became available. T…
Recent design studies for the novel momentum spectrometer NoMoS
Daniel Moser, Waleed Khalid, Raluca Jiglau +3
NoMoS is a novel momentum spectrometer with which we aim to measure the spectra of the charged neutron beta decay products with high precision. The shape of the proton and electron…
Improved determination of the - angular correlation coefficient in free neutron decay with the SPECT spectrometer
M. Beck, F. Ayala Guardia, S. Baeßler +15
We report on a precise measurement of the electron-antineutrino angular correlation ( coefficient) in free neutron beta-decay from the SPECT experiment. The coefficient i…
NoMoS: An Drift Momentum Spectrometer for Beta Decay Studies
Daniel Moser, Hartmut Abele, Joachim Bosina +5
The beta decay of the free neutron provides several probes to test the Standard Model of particle physics as well as to search for extensions thereof. Hence, multiple experiments i…
Design of the Magnet System of the Neutron Decay Facility PERC
Xiangzun Wang, Carmen Ziener, Hartmut Abele +27
The PERC (Proton and Electron Radiation Channel) facility is currently under construction at the research reactor FRM II, Garching. It will serve as an intense and clean source of…
ANNI - A pulsed cold neutron beam facility for particle physics at the ESS
Torsten Soldner, Hartmut Abele, Gertrud Konrad +5
Pulsed beams have tremendous advantages for precision experiments with cold neutrons. In order to minimise and measure systematic effects, they are used at continuous sources in sp…
The STEREO Experiment
N. Allemandou, H. Almazán, P. del Amo Sanchez +62
The STEREO experiment is a very short baseline reactor antineutrino experiment aiming at testing the hypothesis of light sterile neutrinos as an explanation of the deficit of the o…
High Precision Experiments with Cold and Ultra-Cold Neutrons
Hartmut Abele, Tobias Jenke, Erwin Jericha +5
This work presents selected results from the first round of the DFG Priority Programme SPP 1491 "precision experiments in particle and astroparticle physics with cold and ultra-col…
Spectroscopy with cold and ultra-cold neutrons
Hartmut Abele, Tobias Jenke, Gertrud Konrad
We present two new types of spectroscopy methods for cold and ultra-cold neutrons. The first method, which uses the \RB drift effect to disperse charged particles in a uniformly cu…
The magnetic shielding for the neutron decay spectrometer aSPECT
Gertrud Konrad, Fidel Ayala Guardia, Stefan Baeßler +6
Many experiments in nuclear and neutron physics are confronted with the problem that they use a superconducting magnetic spectrometer which potentially affects other experiments by…
Impact of Neutron Decay Experiments on non-Standard Model Physics
G. Konrad, W. Heil, S. Baeßler +2
This paper gives a brief overview of the present and expected future limits on physics beyond the Standard Model (SM) from neutron beta decay, which is described by two parameters…
Measuring the proton spectrum in neutron decay - latest results with aSPECT
M. Simson, F. Ayala Guardia, S. Baeßler +11
The retardation spectrometer aSPECT was built to measure the shape of the proton spectrum in free neutron decay with high precision. This allows us to determine the antineutrino el…