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Fragmentation of relativistic light nuclei: longitudinal and transverse momentum distributions. [0. 93 GeV/c/nucleon, 0. 5 to 11. 5, cross sections, limiting fragmentation, nuclear structure, production mechanism]

Description: The production of charged nuclear fragments was measured in collisions of 0.93 GeV/c/nucleon, 1.75 GeV/c/nucleon, and 2.88 GeV/c/nucleon alpha particles on targets of carbon, copper, lead, and CH/sub 2/, using a double focusing spectrometer. Single particle inclusive cross sections are then presented for the production of protons, deuterons, tritons, /sup 3/He, and /sup 4/He at momenta from 0.5 to 11.5 GeV/c and angles from 0 to 12/sup 0/. The relevance of the concept of limiting fragmentation … more
Date: September 1, 1977
Creator: Anderson, L.M. Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Multiplicity of Charged Secondaries in Interactions of Protons in an Emulsion at 400-GeV/c

Description: The preliminary results on multiplicities of charged secondaries in proton-nucleus interactions at 400 Gev/c are presented. Multiplicity of produced particles is consistent in the first approximation with the KNO scaling hypothesis for hadron-nucleus interactions. The relations between different moments of multiplicity distribution in proton-nucleons interactions at high energies are discussed too.
Date: January 1, 1977
Creator: Boos, E.G.; Borisenko, A.I.; Kazanskaya, A.N.; Morozova, P.V.; Pavlova, N.P.; Kholmetskaya, A.V. et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Scaling of Multiplicity Distributions from p Emulsion Collisions at Energies between 6.2-GeV and 300-GeV

Description: The multiplicity distributions from p-nucleus interactions in emulsion are found to be consistent with the KNO semi-inclusive scaling hypothesis for p-p collisions, without any change in parameters. The applicability of the scaling law has been extended from current FNAL energies down to 6.2 GeV. the results indicate a fundamental consistency in the multiplicity distributions, regardless of the size of the target nucleus.
Date: January 1, 1977
Creator: Areti, V.H.; Hebert, C.J.D.; Hebert, J. & U., /Ottawa
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Natural gas content of geopressured aquifers

Description: It is hypothesized that free, but immobile, natural gas is trapped in pores in geopressured aquifers and that this gas becomes mobile as aquifer pressure is reduced by water production. Computer simulation reveals this hypothesis is a plausible explanation for the high gas/water ratio observed from the No. 1 sand in the Edna Delcambre No. 1 well. In this Delcambre well test, the gas/water ratio increased from the solution gas value of less than 20 SCF/bbl to more than 50 SCF/bbl during producti… more
Date: January 1, 1977
Creator: Randolph, Philip L.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Exploration Criteria for Low Permeability Geothermal Resources

Description: The decision to drill deep holes in a prospective geothermal system implies that geothermal energy resources exist at depth. The drill hole location and budget result from hypothesis regarding the location and depth of the resource within the overall system. Although operational decisions normally dictate the practicality of drilling, the characteristics, we must first understand how unique various surface or shallow subsurface data are in assessing the nature of the resource. The following pro… more
Date: March 1977
Creator: Norton, D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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