Results 11 to 20 of about 2,603,963 (335)

MUonE sensitivity to new physics explanations of the muon anomalous magnetic moment [PDF]

open access: yesJournal of High Energy Physics, 2020
The MUonE experiment aims at a precision measurement of the hadronic vacuum polarization contribution to the muon g − 2, via elastic muon-electron scattering.
P.S. Bhupal Dev   +3 more
doaj   +2 more sources

Valley-Contrasting Physics in Graphene: Magnetic Moment and Topological Transport [PDF]

open access: yesPhysical Review Letters, 2007
We investigate physical properties that can be used to distinguish the valley degree of freedom in systems where inversion symmetry is broken, using graphene systems as examples. We show that the pseudospin associated with the valley index of carriers has an intrinsic magnetic moment, in close analogy with the Bohr magneton for the electron spin. There
Xiao, D, Yao, W, Niu, Q
openaire   +7 more sources

An improved bound on the electron’s electric dipole moment [PDF]

open access: yesScience, 2022
The imbalance of matter and antimatter in our Universe provides compelling motivation to search for undiscovered particles that violate charge-parity symmetry.
T. Roussy   +10 more
semanticscholar   +1 more source

MLIP-3: Active learning on atomic environments with moment tensor potentials. [PDF]

open access: yesJournal of Chemical Physics, 2023
Nowadays, academic research relies not only on sharing with the academic community the scientific results obtained by research groups while studying certain phenomena but also on sharing computer codes developed within the community.
E. Podryabinkin   +3 more
semanticscholar   +1 more source

Equation of State Constraints from Nuclear Physics, Neutron Star Masses, and Future Moment of Inertia Measurements [PDF]

open access: yesAstrophysical Journal, 2020
We explore constraints on the equation of state (EOS) of neutron-rich matter based on microscopic calculations up to nuclear densities and observations of neutron stars.
S. K. Greif   +4 more
semanticscholar   +1 more source

The anomalous magnetic moment of the muon in the Standard Model [PDF]

open access: yesPhysics reports, 2020
We review the present status of the Standard Model calculation of the anomalous magnetic moment of the muon. This is performed in a perturbative expansion in the fine-structure constant $\alpha$ and is broken down into pure QED, electroweak, and hadronic
T. Aoyama   +143 more
semanticscholar   +1 more source

Development of five-moment two-fluid modeling for Z-pinch physics

open access: yesPhysics of Plasmas, 2021
The Z-pinch m = 0 instability as well as its stabilization by radially sheared axial flow is studied using the nonlinear ideal five-moment two-fluid (5M2F) model with an extension of that model to include Braginskii heat and momentum transport. Using the
E. Meier, U. Shumlak
semanticscholar   +1 more source

Two-moment Neutrino Flavor Transformation with Applications to the Fast Flavor Instability in Neutron Star Mergers [PDF]

open access: yesAstrophysical Journal, 2023
Multi-messenger astrophysics has produced a wealth of data with much more to come in the future. This enormous data set will reveal new insights into the physics of core-collapse supernovae, neutron star mergers, and many other objects where it is ...
E. Grohs   +6 more
semanticscholar   +1 more source

Dipolar physics: a review of experiments with magnetic quantum gases [PDF]

open access: yesReports on progress in physics. Physical Society, 2022
Since the achievement of quantum degeneracy in gases of chromium atoms in 2004, the experimental investigation of ultracold gases made of highly magnetic atoms has blossomed.
L. Chomaz   +5 more
semanticscholar   +1 more source

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