Dynamics, quantum states and Compton scattering in nonlinear gravitational waves
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep06(2024)023
Abstract: The classical dynamics and the construction of quantum states in a plane wave curved spacetime are examined, paying particular attention to the similarities with the case of an electromagnetic plane wave in flat spacetime. A… read more here.
Keywords: compton scattering; quantum states; scattering nonlinear; dynamics quantum ... See more keywords
Compton Scattering of Deexcitation-Line and Continuum Gamma Rays in Solar Flares
Sign Up to like & getrecommendations! Published in 2018 at "Solar Physics"
DOI: 10.1007/s11207-018-1386-2
Abstract: Measurements of solar-flare electron-bremsstrahlung X-rays are affected by Compton scattering in the solar atmosphere of the downward-directed radiation. Here we study how Compton-scattered and energy-degraded radiation from nuclear-deexcitation gamma-ray lines and continua affect the measurements… read more here.
Keywords: energy; deexcitation; deexcitation line; scattered component ... See more keywords
Effect of the LEGe detector collimators on K-series peaks and Compton scattering in XRF analysis using gamma rays
Sign Up to like & getrecommendations! Published in 2018 at "Heliyon"
DOI: 10.1016/j.heliyon.2018.e00724
Abstract: The effect of a low-energy germanium detector collimator with different diameters on the measurement of the X-ray fluorescence of palladium (Pd) was studied experimentally. Changes in the Pd K-series and Compton scattering peaks were measured… read more here.
Keywords: collimator; detector collimator; effect; detector ... See more keywords
Implications of Compton scattering and inverse Doppler effect on the manipulation of Goos–Hänchen shifts
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.165306
Abstract: Abstract This paper reports the effects of Compton scattering and inverse Doppler broadening on the manipulation of linear Goos–Hanchen (GH) Shifts in reflection/transmission beams. The inverse Doppler broadening, Compton scattering and the incident angle significantly… read more here.
Keywords: doppler; effect; inverse doppler; reflection ... See more keywords
The use of scattering peaks for matrix effect correction in WDXRF analysis
Sign Up to like & getrecommendations! Published in 2018 at "Radiation Physics and Chemistry"
DOI: 10.1016/j.radphyschem.2018.08.035
Abstract: Abstract The matrix effects have been corrected by using the ratio of the Rayleigh to Compton scattering intensities in WDXRF system. In this work, Fe is chosen as analyte. The binary mixtures of Fe with… read more here.
Keywords: use scattering; wdxrf; rayleigh compton; scattering intensities ... See more keywords
Practical simulation method for determination of effective atomic number from Rayleigh to Compton scattering ratio by MCNP
Sign Up to like & getrecommendations! Published in 2021 at "Radiation Physics and Chemistry"
DOI: 10.1016/j.radphyschem.2020.109330
Abstract: Abstract Monte Carlo simulation of the Rayleigh/Compton scattering method for effective atomic number determination with MCNP (version 6.2) was proposed. As known, effective atomic numbers can be used for evaluating shielding behavior, in non-destructive analysis… read more here.
Keywords: determination; method; effective atomic; rayleigh compton ... See more keywords
Fermi surface in La-based cuprate superconductors from Compton scattering imaging
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-22229-6
Abstract: Compton scattering provides invaluable information on the underlying Fermi surface (FS) and is a powerful tool complementary to angle-resolved photoemission spectroscopy and quantum oscillation measurements. Here we perform high-resolution Compton scattering measurements for La2−xSrxCuO4 with… read more here.
Keywords: surface based; cuprate superconductors; based cuprate; fermi surface ... See more keywords
Witnessing Entanglement In Compton Scattering Processes Via Mutually Unbiased Bases
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-44570-z
Abstract: We present a quantum information theoretic version of the Klein-Nishina formula. This formulation singles out the quantity, the a priori visibility, that quantifies the ability to deduce the polarisation property of single photons. The Kraus-type… read more here.
Keywords: entanglement compton; mutually unbiased; unbiased bases; witnessing entanglement ... See more keywords
Measuring the evolution of entanglement in Compton scattering
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-025-87095-4
Abstract: The evolution of the entanglement measure during Compton scattering is studied. Our analytical results show that the corresponding measure coincides with the concurrence of the two-qubit state arising after scattering. The state never collapses to… read more here.
Keywords: compton scattering; measuring evolution; entanglement; evolution entanglement ... See more keywords
Reconstruction algorithm for 3D Compton scattering imaging with incomplete data
Sign Up to like & getrecommendations! Published in 2020 at "Inverse Problems in Science and Engineering"
DOI: 10.1080/17415977.2020.1815723
Abstract: Compton scattering describes the scattering of a photon after its collision with an electron. The recent developments of spectral cameras, able to collect photons in terms of energy, open the way to a new imaging… read more here.
Keywords: scattering imaging; compton; algorithm compton; reconstruction algorithm ... See more keywords
3D Compton scattering imaging and contour reconstruction for a class of Radon transforms
Sign Up to like & getrecommendations! Published in 2018 at "Inverse Problems"
DOI: 10.1088/1361-6420/aabf0b
Abstract: Compton scattering imaging is a nascent concept arising from the current development of high-sensitive energy detectors and is devoted to exploit the scattering radiation to image the electron density of the studied medium. Such detectors… read more here.
Keywords: reconstruction; scattering imaging; class; radon transforms ... See more keywords