Time-reversal asymmetries and angular distributions in Λb → ΛV
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2021)104
Abstract: Abstract We study the spin correlations to probe time-reversal (T) asymmetries in the decays of Λb→ ΛV (V = ϕ, ρ0, ω, K∗0). The eigenstates of the T-odd operators are obtained along with definite angular… read more here.
Keywords: physics; spin correlations; reversal asymmetries; time reversal ... See more keywords
On the evaluation of spatial–angular distributions of polarization characteristics of scattered radiation
Sign Up to like & getrecommendations! Published in 2018 at "Statistical Papers"
DOI: 10.1007/s00362-018-1034-9
Abstract: This paper is focused on a Monte Carlo based projective algorithm for the estimation of bidirectional angular characteristics of scattered polarized radiation in the context of different sets of basic functions, normalized with certain weights.… read more here.
Keywords: characteristics scattered; spatial angular; polarization; evaluation spatial ... See more keywords
Joint Estimation of MIMO Channel Parameters Using Space–Time Correlation Matrix for Different Angular Distributions
Sign Up to like & getrecommendations! Published in 2018 at "Wireless Personal Communications"
DOI: 10.1007/s11277-018-5832-0
Abstract: In this paper, we propose a new low-complexity method to jointly estimate the multiple-input multiple-output (MIMO) channel parameters namely the mean angle of arrival (AoA), the angular spread (AS) and the maximum Doppler spread (DS).… read more here.
Keywords: mimo channel; time; channel parameters; correlation ... See more keywords
Angular distributions of B‾→D(⁎)ℓν‾ℓ decays and search of New Physics
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2019.114707
Abstract: We derive the expressions for the full angular distributions of $\bar B\to D\ell\bar \nu_\ell$ and $\bar B\to D^{\ast }\ell\bar \nu_\ell$ decays and discuss the spectra on each angle separately. The coefficient functions, depending on helicity… read more here.
Keywords: bar; physics; new physics; bar ell ... See more keywords
Numerical investigation of ion energy and angular distributions in a dc-biased H2 inductively coupled discharge
Sign Up to like & getrecommendations! Published in 2020 at "Physics of Plasmas"
DOI: 10.1063/5.0012770
Abstract: The ion energy and angular distributions of H+, H 2 +, and H 3 + impinging on an extraction aperture (3 mm in radius) have been investigated with a hybrid model of an inductively coupled H2… read more here.
Keywords: energy angular; ion; ion energy; inductively coupled ... See more keywords
Photoelectron imaging of the SO3 anion: vibrational resolution in photoelectron angular distributions*
Sign Up to like & getrecommendations! Published in 2020 at "Molecular Physics"
DOI: 10.1080/00268976.2020.1821921
Abstract: The photoelectron imaging of the pyramidal sulphite radical monoanion is presented in the photon energy range spanning 3.10–4.45 eV. Two features are seen corresponding to formation of the ground electronic state of the neutral and to… read more here.
Keywords: distributions photoelectron; photoelectron; photoelectron angular; photoelectron imaging ... See more keywords
Photoelectron angular distributions in photodetachment from polarised d-like states: the case of HO2 −
Sign Up to like & getrecommendations! Published in 2020 at "Molecular Physics"
DOI: 10.1080/00268976.2020.1831636
Abstract: We present a photoelectron imaging study of the angular distributions in HO2 − photodetachment. The transitions studied correspond to electron detachment from the a ″ HOMO and a′ HOMO−1 of HO2 −, yielding the neutral… read more here.
Keywords: photoelectron angular; distributions photodetachment; photodetachment polarised; long range ... See more keywords
The EXTRA-BL4S experiment for the measurement of the energy and angular distributions of transition radiation X-rays
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/18/04/p04017
Abstract: We have designed and implemented an experiment to measure the angular distributions and the energy spectra of the transition radiation X-rays emitted by fast electrons and positrons crossing different radiators. Our experiment was selected among… read more here.
Keywords: radiation rays; energy; transition radiation; transition ... See more keywords
Lepton angular distributions of fixed-target Drell-Yan experiments in perturbative QCD and a geometric approach
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.014032
Abstract: The lepton angular distributions of the Drell-Yan process in fixed-target experiments are investigated by NLO and NNLO perturbative QCD. We present the calculated angular parameters $\lambda$, $\mu$, $\nu$ and the degree of violation of the… read more here.
Keywords: perturbative qcd; drell yan; lepton; fixed target ... See more keywords
Decoherence-Induced Universality in Simple Metal Cluster Photoelectron Angular Distributions.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.233201
Abstract: Measured angular distributions of photoelectrons from size-selected copper and sodium cluster anions are demonstrated to exhibit a universal behavior independent of the initial electron state, cluster size, or material, which can be traced back to… read more here.
Keywords: cluster; simple metal; universality simple; induced universality ... See more keywords
Angular Distributions and Anisotropy of the Fragments from Neutron-Induced Fission of 239Pu and natPb in the Energy Range of 1–200 MeV
Sign Up to like & getrecommendations! Published in 2018 at "JETP Letters"
DOI: 10.1134/s0021364018090138
Abstract: The angular distributions of fragments from the neutron-induced fission of natPb and 239Pu nuclei have been measured in the energy of range 1–200 MeV using the neutron time-of-flight spectrometer GNEIS. Fission fragments have been detected… read more here.
Keywords: fragments neutron; induced fission; fission; neutron induced ... See more keywords