Now showing items 551-560 of 572
A programmed spot automatic scanning system for spark chambers
(Elsevier, 1966-01-02)
A relatively simple system has been built for automatically scanning any rectangular array of spark chamber views on film. It has been successfully used to scan an experiment with 24 views at the rate of about one frame ...
Multiplicity distribution in high energy collisions
(Elsevier, 1973-10-08)
It is shown that the asymptotic multiplicity distribution approaches a Gaussian distribution. The agreement with the experimental data indicates that the higher correlations should not be so strong.
Radiolabeled antibodies, albumin and antimony sulfide colloid: A comparison as lymphoscintigraphic agents
(Elsevier, 1988)
The kinetics of lymph node and systemic uptake of members of three different classes of lymphoscintigraphic agents were studied in normal laboratory rats. 99mTc antimony trisulfide colloid (TcSbC), 99mTc human serum albumin ...
A captive solvent method for rapid N-[11C]methylation of secondary amides: Application to the benzodiazepine, 4'-chlorodiazepam (RO5-4864)
(Elsevier, 1988)
[11C]4'-Chlorodiazepam (RO5-4864), for PET studies of peripheral benzodiazepine receptors, was synthesized by alkylation of 1-desmethyl-4'-chlorodiazepam, in a small volume of acetone adsorbed on acrylic yarn, with [11C]methyl ...
Structure of 11Li in the cluster-orbital shell model for the 9Li + n + n system
(Elsevier, 1990-05-28)
The properties of 11Li are studied in detail in the cluster-orbital shell model assuming the structure of 9Li + n + n. The interactions acting between the constituent particles are carefully determined consistently with ...
Impact parameter study of high energy elastic scattering
(Elsevier, 1974-03-04)
The imaginary part of the proton-proton elastic scattering amplitude, as measured at the ISR, is examined in impact parameter. The transformed amplitude has two important properties. First, it is very accurately Gaussian ...
Laboratory angular distributions for the production of charged secondaries in inelastic proton-proton collisions at 102 GeV/c
(Elsevier, 1974-10-11)
Lab angular distributions for the production of charged secondary particles in inelastic proton-proton collisions are presented. Data are separately displayed for protons and for positive and negative mesons (pions and ...
Synthesis of a high specific activity 125I-labeled analog of PK 11195, potential agent for SPECT imaging of the peripheral benzodiazepine binding site
(Elsevier, 1989)
The peripheral benzodiazepine binding site ligand PK 11195 has been 125I-labeled by direct displacement of aromatic chlorine under solid-state conditions in 50-76% radiochemical yield and >94% radiochemical purity. ...
Proposed new reactor-activated positron source for intense slow e+ beam production
(Elsevier, 1988-03-01)
A novel method is suggested for producing a new positron (e+) emitting isotope in a nuclear reactor with application to slow e+ beams. The initial radiated sample is 124Xe which is transformed to 126I by two neutron ...
Impact of variations in physical parameters on glow curves for planchet heating of TL dosimeters
(Elsevier, 1994-12-30)
This study consists of a theoretical analysis of the directional planchet heating of Thermoluminescent Dosimeters (TLD) with an emphasis on influence of radiation field type, TL material properties, and heating scheme ...