Tools
Sorted by:
Try your query at:
 |
 |
 |
 |
 |
 |
Results 21 - 30
of
9,932
Table I presents the summary of multimode optical fiber parts that are still available for procurement with a brief description and the reference that was used to provide the radiation data. Table II contains the collected information on single mode products and Table III contains the summary of polarization maintaining single mode products still in production.
Table 1. Frequently used acronyms and symbols AATS-14 Ames Airborne Tracking 14-channel Sun photometer AERONET AErosol RObotic NETwork ARM Atmospheric Radiation Measurement AIOP Aerosol Intensive Operations Period AOT Aerosol Optical Thickness CARL CRF Raman Lidar
2005
"... In PAGE 3: ... The specific closure experiments carried out in this IOP are described below, followed by a brief summary of the measurements acquired during the IOP. Table1 provides a list of acronyms and symbols. 1.... ..."
Table 1: Hyper ne Radiative Decay Probabilities P (JF; J0F 0) Upper Level
57
"... In PAGE 13: ... For these allowed electron collisional excitations, the branching ratios are given by equations (13) or (14) with = 1. Alternatively, the branching ratios can be found by application of the Van Regemorter (1962) e ective Gaunt factor approximation with the ra- diative branching ratios in Table1 . The branching ratios (F; F 0)= (2s,2p) for the collision strengths for the allowed 2s to 2p transitions are given in Table 2, where (2s,2p) is the... ..."
Table 2: Optical Parameters For The Longest amp; Shortest LCLS-II Parameters
"... In PAGE 3: ... The major LCLS-II accelerator parameters are compared with LCLS-I parameters in Table 1. Table2 shows the optical radiation parameters for the longest and shortest wavelengths for the LCLS-II electron energy range. As one can see, the micropulse beam parameters are essentially the same in LCLS-I, but more bunches per pulse will be accelerated and the extracted beam bunches will be sent into four different beamlines using RF separators running at L-band.... ..."
Tables 7 to 9 include the relevant specifications for the optical interfaces and components for compatibility with HIPPI-Serial at both the long and short wavelengths. Optical 10% and 90% transition times shall be measured using a Fill Frame 0 (FF0) pattern.
Table 3: Line optical depths inferred from the line ratios at disk center.
"... In PAGE 7: ...1319.7 and O I 1355.6 are optically thin and can serve as good diagnostics of non-thermal motions in the chromosphere and low transition region. Table3 presents the opacities of a number of lines estimated from the observed disk center line ratios. It is noticeable that the S II lines formed at the lower transition region are optically thin.... ..."
Table 3: Line optical depths inferred from the line ratios at disk center.
"... In PAGE 7: ...e nd that among the neutral lines only the narrower lines C I 1315.9, N I 1319.7 and O I 1355.6 are optically thin and can serve as good diagnostics of non-thermal motions in the chromosphere and low transition region. Table3 presents the opacities of a number of lines estimated from the observed disk center line ratios. It is noticeable that the S II lines formed at the lower transition region are optically thin.... ..."
Table 2 contains calculated intensities of atomic ne-structure and molecular CO and H2 lines in the standard model (see also gure 1). The emission is dominated by the [OI] (63 m) line. Fine structure lines of [OI] (146 m), [CII] (158 m), [SiII] (35 m) and [FeII] (26 and 35 m) are also bright. The [CI] (370 and 610 m) lines are detectable. There is considerable molecular line emission, particularly from from CO, OH and H2. The brightest CO line is the J=8{7. The H2 1{0/2{1 ratio is 7, intermediate between a `pure apos; uorescent and a `pure apos; shocked value. The v=0, and low{J levels in v=1, are excited thermally, but higher levels remain uorescently excited. In the following sections we discuss how these line intensities change as the density and radiation eld are varied.
"... In PAGE 8: ... These parameters are plotted as functions of optical depth through the PDR for the standard model (n=106 cm?3 and G0=104), and a higher density model (n=107 cm?3 and G0=104) which shows more pronounced self-shielding e ects. In the standard model (Figure 1 and Table2 ), for optical depths Av 0:3 the photoelectric heating mechanism is dominant, but UV{pumped H2 vibrational heating is also signi cant. Self-shielding results in signi cant quantities of molecular gas existing by Av 0:5, where it receives the full heating e ect of the ambient radiation eld.... In PAGE 39: ...Table2 : Standard Model Line Intensities n = 106 cm?3, G0 = 104 Species Transition Intensity ( m) (ergs s?1 cm?2 sr?1) [OI] 3P2 !3 P1 63 4.7 (-2) 3P1 !3 P0 146 1.... In PAGE 40: ...Table2 (continued) Species Transition Intensity ( m) (ergs s?1 cm?2 sr?1) CO 1{0 2.6mm 4.... In PAGE 41: ...Table2 (continued) Species Transition Intensity ( m) (ergs s?1 cm?2 sr?1) H2 0{0 S(2) 12.3 9.... ..."
Table 1 Radiation specifications.
"... In PAGE 2: ... The pixel detector will use a similar architecture but with only one data link per module for the two outer layers. The radiation hardness requirements[3] are summarised in Table1 below. Table 1 Radiation specifications.... ..."
Table 4: Upper Electromagnetic Spectrum
"... In PAGE 33: ... Table4 above shows the names and wavelengths associated with an additional 10 decades of the electromagnetic spectrum from about 1012 Hz to more than 1022 Hz . The lower 5 decades encompassing IR, Visible and UV are generally referred to as light , while the upper 5 decades are made up of X-rays and Gamma-rays and generally referred to as radiation .... In PAGE 33: ... Beyond the UV lurk the X-rays, which originate from inner electron transitions, and the Gamma-rays, associated with nuclear transitions. (The distinctions between UV, X-rays and Gamma-rays are based on the type of transition that creates or absorbs them, thus the overlapping wavelength bands in Table4 ). X-rays would seem to offer at least one potential advantage over the lower optical frequencies in that they can penetrate human flesh and many other common obstacles.... ..."
Results 21 - 30
of
9,932
