512 citations
- Centre National de la Recherche ScientifiqueFR19 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR14 papers
- CEA Paris-SaclayFR10 papers
- Rutherford Appleton LaboratoryGB10 papers
- Laboratoire Léon BrillouinFR8 papers
- Max Planck Institute for Solid State ResearchDE8 papers
- CEA GrenobleFR7 papers
- ETH ZurichCH7 papers
- Max Planck SocietyDE7 papers
- Paul Scherrer InstituteCH7 papers
- Université Joseph FourierFR7 papers
- University College LondonGB7 papers
21 papers · 1 filter
Measurement of the Proton Asymmetry Parameter C in Neutron Beta Decay
M. Schumann, M. Kreuz, M. Deissenroth +7
The proton asymmetry parameter C in neutron decay describes the correlation between neutron spin and proton momentum. In this Letter, the first measurement of this quantity is pres…
Arsenic uptake by gypsum and calcite: Modeling and probing by neutron and x-ray scattering
Alejandro Fernandez-Martinez, Gabriel J. Cuello, Gabriela Roman-Ross +4
Here we report on two structural studies performed on As-doped gypsum (CaSO4 2H2O) and calcite (CaCO3), using neutron (D20-ILL) and x-ray (ID11-ESRF) diffraction data and EXAFS (BM…
Staying positive: going beyond Lindblad with perturbative master equations
Robert S. Whitney
The perturbative master equation (Bloch-Redfield) is extensively used to study dissipative quantum mechanics - particularly for qubits - despite the 25 year old criticism that it v…
Measurement of the parity-violating triton emission asymmetry in the reaction 6Li(n,alfa)3H with polarised cold neutrons
V. A. Vesna, Yu. M. Gledenov, V. V. Nesvizhevsky +5
We describe measurements of the parity-violating (P-odd) triton emission asymmetry coefficient in the 6Li(n,alfa)3H reaction with polarised cold neutrons. Experiments were carried…
Dephasing in quantum chaotic transport: a semiclassical approach
Robert S. Whitney, Philippe Jacquod, Cyril Petitjean
We investigate the effect of dephasing/decoherence on quantum transport through open chaotic ballistic conductors in the semiclassical limit of small Fermi wavelength to system siz…
Formation of collective spins in frustrated clusters
Julien Robert, Virginie Simonet, Benjamin Canals +10
Using magnetization, specific heat and neutron scattering measurements, as well as exact calculations on realistic models, the magnetic properties of the \lacuvo compound are chara…