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Measurement of the two-photon absorption cross-section of liquid argon with a time projection chamber
Measurement two-photon absorption cross-section of liquid argon with a time projection chamber
2011/1/6
This paper reports on laser induced multiphoton ionization at 266 nm of liquid Argon in a Time Projection Chamber (LAr TPC) detector. The electron signal produced by the laser beam is a formidable too...
Black carbon over Mexico: the effect of atmospheric transport on mixing state, mass absorption cross-section, and BC/CO ratios
Black carbon Mexico atmospheric transport BC/CO ratios
2010/1/18
A single particle soot photometer (SP2) was operated on the NCAR C-130 during the MIRAGE campaign (part of MILAGRO), sampling black carbon (BC) over Mexico. The highest BC concentrations were measured...
Transmission measurement of photo-absorption cross section of aluminum in soft X-ray region of 50 to 250eV
synchrotron radiation soft-X-ray aluminum thin-film photo-absorption cross section
2009/8/13
The photo-absorption cross section of aluminum was obtained from the ratio of transmission of aluminum thin-films with different area densities from 50 to 250eV with synchrotron radiation monochromati...
In this work we shall sketch a further piece of evidence for the
plausibility of hypothesis of galactic origin of Ly-α forest absorption systems. Two
basic premises of our discussion are (1) HDF red...
ON THE TOTAL ABSORPTION CROSS-SECTION OF GALAXIES. II. THE CASE OF &Lambda COSMOLOGIES AND COVERING FACTOR VARIATION
HubbleDeepFiel CROSS-SECTION OF GALAXIES COVERING FACTOR VARIATION
2009/3/26
In this work we expand the previous discussion of the plausibility
of hypothesis of origin of the Lyα forest absorption systems in haloes of normal
galaxies in connection with the HubbleDeepField ...
Absolute absorption cross-section and photolysis rate of I2
Absolute absorption cross-section photolysis rate I2
2009/3/4
Following recent observations of molecular iodine (I2) in the coastal marine boundary layer (MBL) (Saiz-Lopez and Plane, 2004), it has become important to determine the absolute absorption cross-secti...
Effects of column density on I2 spectroscopy and a determination of I2 absorption cross section at 500 nm
column density I2 spectroscopy I2 absorption cross section
2009/1/9
The use of ro-vibronic spectra of I2 in the region of 543 nm to 578 nm as reference spectra for atmospheric Differential Optical Absorption Spectroscopy is studied. It is shown that the retrieval of a...
Estimation of the mass absorption cross section of the organic carbon component of aerosols in the Mexico City Metropolitan Area
organic carbon aerosols Mexico City
2008/11/26
Data taken from the MCMA-2003 and the 2006 MILAGRO field campaigns are used to examine the absorption of solar radiation by the organic component of aerosols. Using irradiance data from a Multi-Filter...
Investigation of the formaldehyde differential absorption cross section at high and low spectral resolution in the simulation chamber SAPHIR
formaldehyde spectral resolution SAPHIR
2008/11/12
The results from a simulation chamber study on the formaldehyde (HCHO) absorption cross section in the UV spectral region are presented. We performed 4 experiments at ambient HCHO concentrations with ...
Absorption Cross Section of Static Einstein-Maxwell Dilation Axion Black Hole for Scalar Particles
absorption cross section black hole dilaton
2007/8/15
2007Vol.47No.4pp.665-668DOI:
Absorption Cross Section of Static Einstein-Maxwell Dilation Axion Black Hole for Scalar Particles
LIU Chang-Qing and JING Ji-Liang
Institut...
Comment on "Giant absorption cross section of ultracold neutrons in Gadolinium"
Comment "Giant absorption cross section of ultracold neutrons in Gadolinium"
2010/10/15
Comment on "Giant absorption cross section of ultracold neutrons in Gadolinium" .