The present status, recent experimental results, and future plans at the Tokyo electron synchrotron

1984 ◽  
Vol 62 (11) ◽  
pp. 1085-1099
Author(s):  
Y. Sumi
Keyword(s):  
Present Status ◽  
Experimental Results ◽  
Light Nuclei ◽  
Electron Synchrotron ◽  
Radiative Processes ◽  
Experimental Facilities ◽  
Characteristic Features ◽  
Photonuclear Physics ◽  
Future Plans

The present status of the 1.3 GeV electron synchrotron at Tokyo is presented. First, we give a description of the experimental facilities and their characteristic features. Then the activities at the synchrotron are reviewed by focusing our interest on a few topics in the radiative processes of deuterons and other light nuclei. In particular, we show the latest data, as yet preliminary, on the reaction γd → π°d and on the photoemission of protons from light nuclei. Finally, we present future plans to improve the synchrotron capability, especially for photonuclear physics.

scholarly journals Experimental Results on Scattering by Irregular and Meteoritic Dust Particles Related to Photopolarimetry of Zodiacal Light and Comets

1985 ◽  
Vol 85 ◽  
pp. 223-226
Author(s):  
K. Weiss-Wrana ◽  
R.H. Giese ◽  
R.H. Zerull
Keyword(s):  
Light Scattering ◽  
Size Range ◽  
Experimental Results ◽  
Dust Particles ◽  
Dust Grains ◽  
Scattering Function ◽  
Negative Polarization ◽  
Zodiacal Light ◽  
Cometary Dust ◽  
Characteristic Features

AbstractThe investigations of light scattering by larger meteoritic and terrestrial single grains (size range 20 μm to 120 μm ) demonstrate that the scattering properties of irregularly shaped dark opaque particles with very rough surfaces resemble the characteristic features of the empirical scattering function as derived from measurements of the zodiacal light. Purely transparent or translucent irregularly shaped particles show a quite different scattering behaviour. Furthermore irregular and multicomponent fluffy particles in the size range of a few microns were modelled by microwave analog measurements in order to explain positive and negative polarization of the light scattered by cometary dust grains.

The Isac Radioactive Beam Facility at Triumf: Present Status and Future Plans

The Nucleus ◽  
2000 ◽  
pp. 69-76
Author(s):  
G. C. Ball ◽  
R. Baartman ◽  
J. Behr ◽  
P. Bricault ◽  
L. Buchmann ◽  
...  
Keyword(s):  
Present Status ◽  
Radioactive Beam ◽  
Future Plans

scholarly journals The ICARUS experiment

2018 ◽  
Vol 182 ◽  
pp. 02042 ◽  
Author(s):  
Christian Farnese ◽  
Keyword(s):  
Cosmic Rays ◽  
Present Status ◽  
Sterile Neutrino ◽  
Atmospheric Neutrino ◽  
Liquid Argon ◽  
Experimental Results ◽  
Neutrino Beam ◽  
Present Contribution ◽  
Neutrino Interactions ◽  
Narrow Region

The 760 ton liquid argon ICARUS T600 detector performed a successful threeyear physics run at the underground LNGS laboratories, studying neutrino oscillations with the CNGS neutrino beam and searching for atmospheric neutrino interactions in cosmic rays. A sensitive search for LSND like anomalous ve appearance has been performed, contributing to constrain the allowed parameters to a narrow region around Δm2 ~ eV2, where all the experimental results can be coherently accommodated at 90% C.L.. After a significant overhauling, the T600 detector will be exposed at Fermilab to the Booster Neutrino Beam acting as the far detector, in order to search for sterile neutrino within the SBN program. In the present contribution, the ICARUS LNGS achievements, the present status of the detector and the ongoing analyses also finalized to the next physics run at Fermilab will be addressed.

scholarly journals Present Status and Future Plans for the Two Color Astrometric Interferometer Project

1986 ◽  
Vol 109 ◽  
pp. 331-340 ◽  
Author(s):  
M. Shao ◽  
M. Colavita ◽  
D. Staelin ◽  
R. Simon ◽  
K. Johnston
Keyword(s):  
Atmospheric Turbulence ◽  
Present Status ◽  
Laser System ◽  
Slight Modification ◽  
The Past ◽  
Sources Of Error ◽  
Long Baseline ◽  
Stellar Interferometer ◽  
Color Fringe ◽  
Future Plans

A 3-meter two telescope stellar interferometer has been used to observe fringes for the past year in order to study the feasibility of using long baseline interferometers for astrometry. We have demonstrated that two color fringe measurements are capable of significantly reducing the astrometric error due to atmospheric turbulence. Currently, we are investigating the thermal and mechanical sources of error in the instrument. The results of our study will be incorporated into the design of the 20 meter astrometric interferometer which will be built in the next 1–2 years. The key to the 20-meter interferometer is the laser system which we expect to monitor all the mechanical and thermal imperfections relevant to astrometry at the 10−3 to 10−4 arc sec level. A slight modification of this system could be used in a space based interferometer for 1 to 10 microarcsecond astrometry of faint objects.

Wastewater reuse in Jordan: Present status and future plans

Desalination ◽  
2007 ◽  
Vol 211 (1-3) ◽  
pp. 164-176 ◽  
Author(s):  
Bashaar Y. Ammary
Keyword(s):  
Present Status ◽  
Wastewater Reuse ◽  
Future Plans
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