Results 61 to 70 of about 1,236,504 (350)
Low-Pass Filtering Method for Poisson Data Time Series
Applied Sciences, 2021 Problems of digital processing of Poisson-distributed data time series from various counters of radiation particles, photons, slow neutrons etc. are relevant for experimental physics and measuring technology.
Victor Getmanov +9 more
doaj +1 more source
Relativistic approach to one nucleon knockout reactions [PDF]
, 2002 We develop a fully relativistic distorted wave impulse approximation model for electron- and photon-induced one proton knockout reactions. The relativistic mean field for the bound state and the Pauli reduction for the scattering state are used ...
Giusti, Carlotta +2 more
core +2 more sources
Journal of Biomedical Photonics & Engineering, 2016 Optical methods for biomedical purposes mostly use reflected light, while few of them use the transmitted light. The blood vessels pose a challenge to these methods due to their high absorption and scattering coefficients as well as their change in size ...
Idit Feder +4 more
doaj +1 more source
, 1997 The investigation of the electromagnetic inclusive responses of polarized $^{3}$He within the plane wave impulse approximation is briefly reported. A particular emphasys is put on the extraction, from the inclusive responses at the quasielastic peak, of ...
A. Kievsky +19 more
core +1 more source
Ambiguities in the implementation of the impulse approximation for the response of many-fermion systems [PDF]
, 2001 Within the impulse approximation the response of a many body system at large momentum tranfer can be written in a simple and transparent form, allowing to directly relate the inclusive scattering cross section to the properties of the target ground state.
Benhar, O, Fabrocini, A, Fantoni, S
core +2 more sources
Time of flight for photon in human skin
Journal of Biomedical Photonics & Engineering, 2016 The time of flight for photons in human skin was measured using picosecond diode laser. Two different wavelength lasers were used - 405 nm and 510 nm. A difference for time of flight in normal skin and in nevus was observed as well as a difference for ...
Antra Dzerve +3 more
doaj +1 more source
Production Spectra of $^3$He($\pi$, $K$) Reactions with Continuum Discretized Coupled Channels
, 2019 We investigate theoretically $\Lambda$ production spectra of $^3$He($\pi$, $K$) reactions at $p_\pi=$ 1.05--1.20 GeV/$c$ in the distorted-wave impulse approximation, using the continuum-discretized coupled-channel method.
Harada, Toru, Hirabayashi, Yoshiharu
core +1 more source
The Color of Money: Threshold Effects in Quantum Economics
Quantum Reports, 2021 Many cognitive phenomena of the sort studied by behavioral psychologists show evidence of a threshold effect, where a certain minimum impulse is required in order to produce a change. An example is the phenomenon of preference reversal, where a change in
David Orrell
doaj +1 more source
Strange quark effects in electron and neutrino-nucleus quasi-elastic scattering
, 2006 The role of the sea quarks to ground state nucleon properties with electroweak probes is discussed. A relativistic Green's function approach to parity violating electron scattering and a distorted-wave impulse-approximation applied to charged- and ...
Giusti, Carlotta +2 more
core +1 more source
Low-Rank Room Impulse Response Estimation
IEEE/ACM Transactions on Audio Speech and Language Processing, 2023 In this paper we consider low-rank estimation of room impulse responses (RIRs). Inspired by a physics-driven room-acoustical model, we propose an estimator of RIRs that promotes a low-rank structure for a matricization, or reshaping, of the estimated RIR.
Martin Jälmby +2 more
semanticscholar +1 more source