Results 21 to 30 of about 4,135,676 (258)
Light-front holographic ρ-meson distributions in the momentum space
Journal of High Energy Physics, 2021 We present the leading-twist quark transverse momentum-dependent parton distribution functions (TMDs) for the spin-1 target, such as the ρ-meson, in the light-front framework.
Satvir Kaur +2 more
doaj +1 more source
How extreme is extreme? An assessment of daily rainfall distribution tails [PDF]
Hydrology and Earth System Sciences, 2013 The upper part of a probability distribution, usually known as the tail, governs both the magnitude and the frequency of extreme events. The tail behaviour of all probability distributions may be, loosely speaking, categorized into two families: heavy ...
S. M. Papalexiou +2 more
doaj +1 more source
Leaf traits of dipterocarp species with contrasting distributions across a gradient of nutrient and light availability [PDF]
, 2016 Background: Tree species composition at the landscape scale is often tightly associated with underlying soil type in tropical forests. Changes in soil type may have effects on forest structure that drive changes in both light and soil resource ...
Dent, Daisy, Burslem, David F R P
core +1 more source
ρ meson GPDs and IPDs with a light-front constituent quark model [PDF]
EPJ Web of Conferences, 2019 We investigate the ρ meson unpolarized Generalized Parton Distributions based on a Light-Front Constituent Quark Model. Moreover, by employing a Gaussian form wave packet, we apply the obtained generalized parton distributions to get the Impact Parameter
Sun Bao-Dong, Dong Yu-Bing
doaj +1 more source
Experimental demonstration of holographic three-dimensional light shaping using a Gerchberg-Saxton algorithm [PDF]
, 2005 We use a three-dimensional Gerchberg–Saxton algorithm (Shabtay (2003) Opt. Commun. 226 33) to calculate the Fourier-space representation of physically realizable light beams with arbitrarily shaped three-dimensional intensity distributions.
Courtial, J. +5 more
core +1 more source
Multiple Phase Stepping Generation in Alkali Metal Atoms: A Comparative Theoretical Study
Applied Sciences, 2023 We theoretically demonstrated optical phase switches in light storage-like experiments. Typical light storage (LS) and retrieval experiments consist of the probe field in the probe channel with writing and reading fields across the drive branch, as well ...
Abu Mohamed Alhasan +3 more
doaj +1 more source
Surface Dual Composite Nanostructure for Improving Visible Light Absorption in Thin Silicon Films
IEEE Photonics Journal, 2022 Visible light communication has attracted significant attention due to advantages such as high transmission speed, good security, high confidentiality, environmental protection, and lack of need for spectrum authorization.
Weishuai Chen +9 more
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The Improved Light Distribution Visualize
JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN, 1931 嘗て發表せる配光直視装置を改良し, 被直視光源體の寸法が大なるも之に影響せらるる處少く, 又配光曲線を寫眞に撮り, 或は之を手寫するに都合のよい装置を完成せしめた. 尚其他細部に亘つて改良せられた點が少くない. 本報告は改良せる装置の構造特徴及其働作等に付照介せるものである.
HORIOKA, M., SATOW, J., FUKUSHIMA, S.
openaire +2 more sources
Distribution of Light: Outer Regions [PDF]
Symposium - International Astronomical Union, 1987 The data base of photometric properties of galaxies has grown enormously in the last few years. Surveys in various colors, detailed studies of selected objects, and a swarm of papers with underlying photometric information have invaded the market, fostered by advances in the technology of observations and by improvements and wider availability of ...
openaire +2 more sources