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Once-through steam generator (OTSG) materials and water chemistry. [PWR]

Description: Materials and water chemistry research results associated with the development of the Oconee-1 Reactor steam generator are presented. A summary of water chemistry data acquired during preoperational testing and power operation to date is also included. These data confirm the operational practicality of the nuclear once-through concept using volatile water treatment and high purity condensate demineralized feedwater.
Date: January 1, 1974
Creator: Pocock, F.J. & Levstek, D.F.
Partner: UNT Libraries Government Documents Department
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Dipole mapping method

Description: No Description Available.
Date: January 1, 1974
Creator: Keller, G.V.; Furgerson, R.; Lee, C.Y.; Harthill, N. & Jacobson, J.J.
Partner: UNT Libraries Government Documents Department
open access

Distributions of Rapidity Intervals, Jet Ranges and Maximum Rapidity Gaps in Proton - Proton Interactions at 200-GeV/c

Description: The semiinclusive reaction p+p {yields} n charged particles + anything was investigated with nuclear emulsions irradiated with 200 GeV/c protons at the NAL accelerator (Batavia, US). They measured angles {Theta} of all charged particles. In every event particles were ordered on rapidity which was approximated by the value y = -lntg {Theta}lab/2. In every event particles were numbered on increasing the rapidity. Let us consider, for example, distributions of ordered rapidities and distributions … more
Date: January 1, 1974
Creator: Adamovich, M.I.; Dobrotin, N.A.; Larionova, V.G.; Tretyakova, M.I.; Kharlamov, S.P.; Chernyavsky, M.M. et al.
Partner: UNT Libraries Government Documents Department
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Missing Mass Spectra from p p ---> p X from 9-GeV/c to 300-GeV/c

Description: Missing mass spectra were obtained by measuring recoil protons from the reaction p + p {yields} p + X in the Jacobian peak region at |t| = 0.175 and 0.25 (GeV/c){sup 2}. The incident momentum range from 9 to 300 GeV/c was covered continuously by taking data during the acceleration ramp of the Fermi National Accelerator Laboratory machine. Our missing mass range varied from 1.5 to 8.5 GeV and we observed the well known N*(1688) and N*(2l90) but no significant structures at higher mass.
Date: June 1, 1974
Creator: Abe, K.; Alspector, J.; Bomberowitz, R.; Cohen, K.J.; De Lillo, T.; Harrison, W.C. et al.
Partner: UNT Libraries Government Documents Department
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Proton - Nucleus Interactions at 200-GeV/c

Description: The investigation of interactions of hadrons with the nucleus in recent time became very important, and there is a hope that it can give the information about the systems produced in this process (lifetime, cross sections etc.) The nuclear photoemulsions are a good detector at the investigation of hadron-nucleus interactions due to a high spatial resolution and a possibility of detection of particles nearly at all energies that enables to study the characteristics of both fast and slow particle… more
Date: January 1, 1974
Creator: Anzon, Z.V.; Boos, E.G.; Goryachikh, A.A.; Chasnikov, I.Ya.; Loktionov, A.A.; Morozova, P.V. et al.
Partner: UNT Libraries Government Documents Department
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CHARMED PHYSICS AT THE TAGGED PHOTON LAB

Description: The recent discoveries of heavy narrow resonances at masses of 3.1 and 3.7 Gev came at the same time as the successful testing by our group of the electron beam in the Fermilab Tagged Photon Facility. The timing is perfect, as this facility with its clean environment and relatively high photon fluxes and energies will be the ideal location for several important experiments suggested by the new results. We outline below the new significance of our experiment to measure the photon total cross sec… more
Date: January 1, 1974
Creator: Caldwell, D.; Cumalat, J.; Davis, P.; Egloff, K.; Eisner, A.; Luste, G. et al.
Partner: UNT Libraries Government Documents Department
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Production of K0(S) lambda and gamma in 100-GeV/c pion proton interactions

Description: Results are presented on the production of K{sub s}{sup 0}, {Lambda} and {gamma} and {gamma} in 100 GeV/c {pi}{sup -}p interactions in the 30-inch hydrogen bubble chamber at NAL. The cross sections for the production of {pi}{sup 0}, K{sub s}{sup 0}, {Lambda} and {bar {Lambda}} are derived and compared with those produced in other reactions as functions of the energy. The average number of {pi}{sup 0} produced per collision is the same as in 100 GeV/c pp reactions.
Date: July 1, 1974
Creator: Berger, E. L.; Cocconi, V. T.; Counihan, M. J.; Humble, S.; Kellner, G.; Kotanski, A. et al.
Partner: UNT Libraries Government Documents Department
open access

An Estimation of Potentials for the Hatchobaru Geothermal Area, Northern Kyushu, Japan and Geo-Electrical Indications at the Otake Geothermal Field in the Western Part of the Kujyu Volcano Group, Kyushu, Japan

Description: In the estimation of the output in kW/h produced by the geothermal power generation, it is required to know the well characteristics, the heat cycle in the power plant, the output characteristics and the efficiency. Of these three in the latter are seemed to be constant in the present power plant, while only the well characteristics varies in the wide range. One of great importance in the measurement of well characteristics is the determination of the steam flow rate from a well at a given well… more
Date: January 1, 1974
Creator: Onodera, S.
Partner: UNT Libraries Government Documents Department
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STOCHASTICITY

Description: Detailed examination of computed particle trajectories has revealed a complexity and disorder that is of increasing interest to accelerator specialists. To introduce this topic, the author would like you to consider for a moment the analysis of synchrotron oscillations for a particle in a coasting beam, regarded as a problem in one degree of freedom. A simple analysis replaces the electric field of the RF-v cavity system by a traveling wave, having the speed of a synchronous reference particle,… more
Date: May 1, 1974
Creator: Laslett, L. Jackson.
Partner: UNT Libraries Government Documents Department
open access

The Multiplicity in Fragmentation and Pionisation Regions in p p Interactions at 200-GeV/c

Description: Two BR-2 emulsion stacks 20cm x 10cm x 100 x 0,06 cm in size were irradiated by 200 Gev/c protons at the NAL accelerator in Batavia (US). The scanning along the track was performed. They observed 9339 inelastic interactions on the track length of 3303 m of primary protons.
Date: January 1, 1974
Creator: Antonova, M.G.; Boos, E.G.; Goryachikh, A.A.; Chasnikov, I.Ya.; Loktionov, A.A.; Morozova, P.V. et al.
Partner: UNT Libraries Government Documents Department
open access

Experimental Observation of mu+ mu- Pairs Produced by Very High Energy Neutrinos

Description: The authors have observed two events induced by high energy (> 150 GeV) neutrinos in which two highly penetrating particles (muons) of opposite sign are produced. Both events have a large inelasticity and a massive {mu}-hadron system.
Date: June 1, 1974
Creator: Aubert, B.; Benvenuti, D.; Cline, D.; Ford, W.; Imlay, R.; Ling, T.Y. et al.
Partner: UNT Libraries Government Documents Department
open access

The Reaction pi- p ---> pi- pi+ pi- p at 100-GeV/c

Description: The reaction {pi}{sup -}p {yields} {pi}{sup -}{pi}{sup +}{pi}{sup -} p at 100 GeV/c has been analyzed in terms of effective mass and rapidity variables. It is found to be dominated by two well-separated processes, i.e. the diffractive dissociation of the pion and that of the proton. the Diffractive nature of these processes is confirmed by the weak energy dependence of the cross section for the reaction, which falls like p{sub LAB}{sup -0.25} between 5 and 200 GeV/c. A small class of events is … more
Date: June 1, 1974
Creator: Berger, E. L.; Cocconi, V. T.; Counihan, M. J.; Humble, S.; Kellner, G.; Kotanski, A. et al.
Partner: UNT Libraries Government Documents Department
open access

Characteristics of the M-3 Neutral Beam at NAL

Description: We present here a summary of the properties of the M-3 neutral beam that might be of interest to other experimenters. We have determined the spectra and yields of neutrons, photons, and kaons. These data were taken in conjunction with experiments E-4 and E-230.
Date: January 1, 1974
Creator: Longo, M. J.; Ayre, C. A.; Burke, D. L.; Gustafson, H. R.; Jones, L. W. & Ramana Murthy, P. V.
Partner: UNT Libraries Government Documents Department
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