Results 21 to 30 of about 124,447 (265)
Atomic Physics with Highly Charged Ions [PDF]
, 1991 This report discusses: One electron outer shell processes in fast ion-atom collisions; role of electron-electron interaction in two-electron processes; multi-electron processes at low energy; multi-electron processes at high energy; inner shell processes; molecular fragmentation studies; theory; and, JRM laboratory operations.
openaire +4 more sources
Muon Elastic Scattering with MUSE at PSI
EPJ Web of Conferences, 2014 The proton radius puzzle is the disagreement between the much more precise radius determined from muonic hydrogen spectroscopy and the numerous atomic hydrogen and electron scattering determinations. The puzzle has several possible resolutions, including
Kohl M.
doaj +1 more source
The PRad experiment and the proton radius puzzle
EPJ Web of Conferences, 2014 New results from the recent muonic hydrogen experiments seriously questioned our knowledge of the proton charge radius, rp. The new value, with its unprecedented less than sub-percent precision, is currently up to eight standard deviation smaller than ...
Gasparian Ashot
doaj +1 more source
Measurements of tt‾ charge asymmetry using dilepton final states in pp collisions at s=8TeV
Physics Letters B, 2016 The charge asymmetry in tt‾ events is measured using dilepton final states produced in pp collisions at the LHC at s=8TeV. The data sample, collected with the CMS detector, corresponds to an integrated luminosity of 19.5fb−1.
V. Khachatryan +2 more
doaj +1 more source
The MoEDAL Experiment at the LHC - Searching for Physics Beyond the Standard Model
EPJ Web of Conferences, 2018 MoEDAL is a pioneering experiment designed to search for highly ionizing messengers of new physics such as magnetic monopoles or massive (pseudo-)stable charged particles, that are predicted to exist in a plethora of models beyond the Standard Model.
Pinfold James
doaj +1 more source
P6322-type SrNiIO6: An ideal half-metallic candidate with a fully spin-polarized Weyl complex
Results in Physics, 2023 Researchers are interested in magnetic topological materials because they can integrate magnetic and topological properties. Using the first-principles calculations, we identify the P6322-type SrNiIO6 as a dynamically stable half-metallic candidate with ...
Yang Li +3 more
doaj +1 more source
Physics-Informed and Equivariant Machine Learning for Molecular Dipole Moment Prediction
CHIMIAAccurate prediction of molecular electric dipole moments is crucial for determining molecular properties and understanding molecular reactivity. Recent developments in equivariant machine learning enable direct prediction of electric dipole moments as ...
Ke Chen, Sandra Luber
doaj +1 more source
Charged gravitational instantons: extra CP violation and charge quantisation in the Standard Model
European Physical Journal C: Particles and Fields, 2019 We argue that quantum electrodynamics combined with quantum gravity results in a new source of CP violation, anomalous non-conservation of chiral charge and quantisation of electric charge.
Suntharan Arunasalam, Archil Kobakhidze
doaj +1 more source
Calibration of Calorimetric Measurement in a Liquid Argon Time Projection Chamber
Instruments, 2020 The liquid argon time projection chamber provides high-resolution event images and excellent calorimetric resolution for studying neutrino physics and searching for beyond-standard-model physics. In this article, we review the main physics processes that
Tingjun Yang
doaj +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source