Specifically, an optical system and method are provided in which radiation reflected from a sample is used to determine surface topography characteristics of the sample, and in which an illumination source directs Lyman-伪 radiation at the sample in an environment that is at least partly an ...
Lyman-alpha radiationLyman-alpha radiation[′lī·mən ′al·fə ‚rād·ē′ā·shən] (spectroscopy) Radiation emitted by hydrogen associated with the spectral line in the Lyman series whose wavelength is 121.5 nanometers.McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, ...
Lyman-alpha Solar Telescopeonboard the recently launchedAdvanced Space-based Solar Observatory(ASO-S/SDI-LST: Li et al.2019; Feng et al.2019; Gan et al.2023; Chen et al.2024) has been used to examine the presence of long-period QPPs in an X6.4 solar flare, co-temporal with the asso...
TARAFDAR and Wickramasinghe1suggested that the Lyman alpha (Lα) intensity in the interstellar medium may be in the range (1–4) × 10−4erg cm−2s−1sr−1and have pointed out that, if this is the case, Lα may play an important part in photoemission from interstellar grains. He...
Lyman —α emission dominates the UV spectra of the roughly 18 radio galaxies observed to date with z > 1.6. I discuss three categories of such objects; (a) “normal”, large and distant radio galaxies with developed continuum structures, often...
Lyman-Alpha高斯柱形光子胚胎的传播模型 维普资讯 http://www.cqvip.com
LymanAlpha 11y0Game-Ready Drivers This is the first driver that has ever given me problem with my GTX 670. I've had one blue screen and two driver crashes since installing this. Never happened before with previous drivers. Driver crashed when playing ESO and Warmachine Tactics. BSOD just whe...
Lyman-α forest constraints on the mass of warm dark matter and the shape of the linear power spectrum, Astrophys - Narayanan, Spergel, et al.V.K. Narayanan, D.N. Spergel, R. Dave and C.-P. Ma, Lyman-alpha forest constraints on the mass of warm dark matter and the shape of the...
The properties of the Lyman-$\\alpha$ absorptions observed in the spectra of QSOs are reviewed: the distribution of column densities and Doppler widths, the redshift evolution, the ``inverse effect'', the clustering. By interpreting the statistics of the line parameters insight is gained about...
Lyman 莱曼(姓氏, 男子名) alpha n. 希腊字母的第一个字母,最初,开端 radiation n. 1.[U,C]辐射;放射线 2.[U]辐射的热(或能量等) 3.[U](也作radiation therapy)放射疗法 benzotrichloride, alpha , alpha , alpha 【化】 三氯甲苯; 次苄基三氯 alpha. 【缩写】 =alphabetical sodium alpha...