Approach to determine the density‐of‐states effective mass with carrier concentration‐dependent Seebeck coefficient
… scattering is … effective mass is a band parameter that determines the density of electronic
states in a parabolic band. When the acoustic phonon scattering is dominant, the DOS effective …
states in a parabolic band. When the acoustic phonon scattering is dominant, the DOS effective …
Efficient calculation of carrier scattering rates from first principles
… by the conductivity effective mass \({m}_{c}^{* }\). b Comparison of Seebeck coefficients, α,
at … 4b we compare calculated Seebeck coefficients against those obtained experimentally at …
at … 4b we compare calculated Seebeck coefficients against those obtained experimentally at …
Mass attenuation coefficients, effective atomic numbers and electron densities of some contrast agents for computed tomography
MS Al-Buriahi, BT Tonguc - Radiation Physics and Chemistry, 2020 - Elsevier
… After that, the dominance of Compton scattering leads to diminish the Z e f f values. In Fig.
4, the effective atomic numbers of the CT contrast agents have been compared with Z R W e f f …
4, the effective atomic numbers of the CT contrast agents have been compared with Z R W e f f …
Extremal effective field theories
S Caron-Huot, V Van Duong - Journal of High Energy Physics, 2021 - Springer
… 2 scattering amplitudes of a light real scalar field, using semi-definite programming to carve
out the space of allowed EFT coefficients … This includes the coefficients of s2 + t2 + u2 and stu …
out the space of allowed EFT coefficients … This includes the coefficients of s2 + t2 + u2 and stu …
Low-energy scattering and effective interactions of two baryons at from lattice quantum chromodynamics
… The low-energy coefficients in pionless effective field theory (EFT) … scattering parameters
could not be determined with LQCD directly in this study, and to constrain the coefficients of all …
could not be determined with LQCD directly in this study, and to constrain the coefficients of all …
Convex geometry perspective on the (Standard Model) effective field theory space
C Zhang, SY Zhou - Physical Review Letters, 2020 - APS
… Second, theoretical bounds on the Wilson coefficients can be … the scattering amplitudes
corresponding to entangled states. … in terms of the Wilson coefficients, either at tree level or loop …
corresponding to entangled states. … in terms of the Wilson coefficients, either at tree level or loop …
Scattering Amplitudes, the Tail Effect, and Conservative Binary Dynamics at
… wave sources based on tools from scattering amplitudes and effective field theory (EFT) has
… We have checked that Hhyp reproduces the scattering angle. The lower-order coefficients c1…
… We have checked that Hhyp reproduces the scattering angle. The lower-order coefficients c1…
Spinning black hole binary dynamics, scattering amplitudes, and effective field theory
… This formalism clarifies the connection of basis integral coefficients and integrands and …
This EFT allows us to map scattering amplitudes to effective Hamiltonians, which can then …
This EFT allows us to map scattering amplitudes to effective Hamiltonians, which can then …
Gravitational effective field theory islands, low-spin dominance, and the four-graviton amplitude
Z Bern, D Kosmopoulos… - Journal of Physics A …, 2021 - iopscience.iop.org
… graviton scattering in a general low-energy effective theory. … , we extract the Wilson coefficients
of the effective field theory. … the coefficient of the R 3 operator in terms of the R 4 coefficient…
of the effective field theory. … the coefficient of the R 3 operator in terms of the R 4 coefficient…
Testing physical models for cosmic ray transport coefficients on galactic scales: self-confinement and extrinsic turbulence at∼ GeV energies
… a priori predict the CR scattering rates (or diffusivity/… scattering rate), for the observationally
favoured values of ν. This means that if we have a model for the effective diffusion coefficient …
favoured values of ν. This means that if we have a model for the effective diffusion coefficient …